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Merge branch 'openwrt:master' into master

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This commit is contained in:
Hayzam Sherif 2023-12-03 21:22:00 +05:30 committed by GitHub
commit 5a55409e06
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GPG key ID: 4AEE18F83AFDEB23
127 changed files with 4973 additions and 1392 deletions
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13
config/Config-images.in
View file

@ -218,11 +218,6 @@ menu "Target Images"
depends on GRUB_IMAGES || GRUB_EFI_IMAGES
default y
config GRUB_SERIAL
string "Serial port device"
depends on GRUB_IMAGES || GRUB_EFI_IMAGES
default "ttyS0"
config GRUB_BAUDRATE
int "Serial port baud rate"
depends on GRUB_IMAGES || GRUB_EFI_IMAGES
@ -231,7 +226,8 @@ menu "Target Images"
config GRUB_FLOWCONTROL
bool "Use RTE/CTS on serial console"
depends on GRUB_SERIAL != ""
depends on GRUB_IMAGES || GRUB_EFI_IMAGES
depends on TARGET_SERIAL != ""
config GRUB_BOOTOPTS
string "Extra kernel boot options"
@ -277,6 +273,11 @@ menu "Target Images"
depends on GRUB_IMAGES || GRUB_EFI_IMAGES
select PACKAGE_kmod-e1000
config TARGET_SERIAL
string "Serial port device"
depends on TARGET_x86 || TARGET_armsr
default "ttyS0"
config TARGET_IMAGES_GZIP
bool "GZip images"
depends on TARGET_ROOTFS_EXT4FS || TARGET_x86 || TARGET_armsr || TARGET_malta

4
include/kernel-5.15
View file

@ -1,2 +1,2 @@
LINUX_VERSION-5.15 = .139
LINUX_KERNEL_HASH-5.15.139 = 9c68c10dfe18e59b892e940436dea6a18d167160d55e62563cf7282244d8044e
LINUX_VERSION-5.15 = .140
LINUX_KERNEL_HASH-5.15.140 = be2bee8b346f3ccb35879f16c80a323edda571e36190403805c14a9ea24e4a47

4
include/kernel-6.1
View file

@ -1,2 +1,2 @@
LINUX_VERSION-6.1 = .63
LINUX_KERNEL_HASH-6.1.63 = c29d043b01dd4fcc61a24fd027c5c7912b15b1f10d8e3c83a0cb935885f0758d
LINUX_VERSION-6.1 = .64
LINUX_KERNEL_HASH-6.1.64 = 629daa38f3ea67f29610bfbd53f9f38f46834d3654451e9474100490c66dc7e7

31
package/base-files/files/lib/functions/leds.sh
View file

@ -11,6 +11,36 @@ get_dt_led_path() {
echo "$ledpath"
}
get_dt_led_color_func() {
local enum
local func
local idx
local label
[ -e "$1/function" ] && func=$(cat "$1/function")
[ -e "$1/color" ] && idx=$((0x$(hexdump -n 4 -e '4/1 "%02x"' "$1/color")))
[ -e "$1/function-enumerator" ] && \
enum=$((0x$(hexdump -n 4 -e '4/1 "%02x"' "$1/function-enumerator")))
[ -z "$idx" ] && [ -z "$func" ] && return 2
if [ -n "$idx" ]; then
for color in "white" "red" "green" "blue" "amber" \
"violet" "yellow" "ir" "multicolor" "rgb" \
"purple" "orange" "pink" "cyan" "lime"
do
[ $idx -eq 0 ] && label="$color" && break
idx=$((idx-1))
done
fi
label="$label:$func"
[ -n "$enum" ] && label="$label-$enum"
echo "$label"
return 0
}
get_dt_led() {
local label
local ledpath=$(get_dt_led_path $1)
@ -18,6 +48,7 @@ get_dt_led() {
[ -n "$ledpath" ] && \
label=$(cat "$ledpath/label" 2>/dev/null) || \
label=$(cat "$ledpath/chan-name" 2>/dev/null) || \
label=$(get_dt_led_color_func "$ledpath") || \
label=$(basename "$ledpath")
echo "$label"

20
package/kernel/linux/modules/netdevices.mk
View file

@ -1542,6 +1542,26 @@ endef
$(eval $(call KernelPackage,sfp))
define KernelPackage/stmmac-core
SUBMENU:=$(NETWORK_DEVICES_MENU)
TITLE:=Synopsis Ethernet Controller core (NXP,STMMicro,others)
DEPENDS:=@TARGET_x86_64||TARGET_armsr_armv8 +kmod-pcs-xpcs +kmod-ptp \
+kmod-of-mdio
KCONFIG:=CONFIG_STMMAC_ETH \
CONFIG_STMMAC_SELFTESTS=n \
CONFIG_STMMAC_PLATFORM \
CONFIG_CONFIG_DWMAC_DWC_QOS_ETH=n \
CONFIG_DWMAC_GENERIC
FILES=$(LINUX_DIR)/drivers/net/ethernet/stmicro/stmmac/stmmac.ko \
$(LINUX_DIR)/drivers/net/ethernet/stmicro/stmmac/stmmac-platform.ko \
$(LINUX_DIR)/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.ko
AUTOLOAD=$(call AutoLoad,40,stmmac stmmac-platform dwmac-generic)
endef
$(eval $(call KernelPackage,stmmac-core))
define KernelPackage/igc
SUBMENU:=$(NETWORK_DEVICES_MENU)
TITLE:=Intel(R) Ethernet Controller I225 Series support

6
package/kernel/mwlwifi/Makefile
View file

@ -15,9 +15,9 @@ PKG_LICENSE_FILES:=
PKG_SOURCE_URL:=https://github.com/kaloz/mwlwifi
PKG_SOURCE_PROTO:=git
PKG_SOURCE_DATE:=2023-11-20
PKG_SOURCE_VERSION:=2a5a4ae31a2ad1b432a1dcb6ef6c3298e3330b2c
PKG_MIRROR_HASH:=b1151051ed6eba063c05916d8dbc4f03f804772d217e8c65b7baa263ded7a961
PKG_SOURCE_DATE:=2023-11-29
PKG_SOURCE_VERSION:=ebf3167445f108346dcff9a31a708534c0bd7cc5
PKG_MIRROR_HASH:=1d39ad25f4ad1fafff03a70341c2dabde8db4075f56163d40f8ae8aef2e2bb2d
PKG_MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
PKG_BUILD_PARALLEL:=1

10
package/kernel/mwlwifi/patches/001-Fix-compilation-warning-with-64-bit-system.patch
View file

@ -111,10 +111,10 @@ cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
debugfs.c | 2 +-
hif/fwcmd.c | 2 +-
hif/pcie/pcie.c | 4 ++--
hif/pcie/tx_ndp.c | 2 +-
debugfs.c | 2 +-
hif/fwcmd.c | 2 +-
hif/pcie/8964/tx_ndp.c | 2 +-
hif/pcie/pcie.c | 4 ++--
4 files changed, 5 insertions(+), 5 deletions(-)
--- a/debugfs.c
@ -152,7 +152,7 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
return -ENOMEM;
--- a/hif/pcie/pcie.c
+++ b/hif/pcie/pcie.c
@@ -1464,8 +1464,8 @@ static void pcie_bf_mimo_ctrl_decode(str
@@ -1466,8 +1466,8 @@ static void pcie_bf_mimo_ctrl_decode(struct mwl_priv *priv,
&fp_data->f_pos);
filp_close(fp_data, current->files);
} else {

51
package/kernel/mwlwifi/patches/006-remove-uaccess-and-get_fs-calls-from-PCIe-for-Kenel-.patch
View file

@ -1,51 +0,0 @@
From ad911365cac3723d1c00d048905a5e22ff4a10f3 Mon Sep 17 00:00:00 2001
From: Stefan Kalscheuer <stefan@stklcode.de>
Date: Sun, 18 Jun 2023 17:53:27 +0200
Subject: [PATCH 1/2] remove uaccess and get_fs calls from PCIe for Kenel >=
5.18
Remove the calls to deprecated get_fs and force_uaccess_* API for modern
kernels.
The get_fs functionality and the transitional force_uaccess_* calls have
been removed Kernel 5.18 [1] while read and write operations have been
refactored, so the code can work on kernel- and userspace data without
the need to shifting the boundary using set_fs().
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=967747bbc084b93b54e66f9047d342232314cd25
Signed-off-by: Stefan Kalscheuer <stefan@stklcode.de>
---
hif/pcie/pcie.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/hif/pcie/pcie.c
+++ b/hif/pcie/pcie.c
@@ -1439,7 +1439,9 @@ static void pcie_bf_mimo_ctrl_decode(str
const char filename[] = "/tmp/BF_MIMO_Ctrl_Field_Output.txt";
char str_buf[256];
char *buf = &str_buf[0];
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,18,0)
mm_segment_t oldfs;
+#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(5,0,0)
oldfs = get_fs();
@@ -1447,7 +1449,7 @@ static void pcie_bf_mimo_ctrl_decode(str
#elif LINUX_VERSION_CODE < KERNEL_VERSION(5,10,0)
oldfs = get_fs();
set_fs(KERNEL_DS);
-#else
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(5,18,0)
oldfs = force_uaccess_begin();
#endif
@@ -1471,7 +1473,7 @@ static void pcie_bf_mimo_ctrl_decode(str
#if LINUX_VERSION_CODE < KERNEL_VERSION(5,10,0)
set_fs(oldfs);
-#else
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(5,18,0)
force_uaccess_end(oldfs);
#endif
}

352
package/kernel/mwlwifi/patches/007-replace-usage-of-the-deprecated-pci-dma-compat.h-API.patch
View file

@ -1,352 +0,0 @@
From 61c75dce424c180b633c64613a1948df5a41cf1e Mon Sep 17 00:00:00 2001
From: Stefan Kalscheuer <stefan@stklcode.de>
Date: Sun, 18 Jun 2023 17:59:07 +0200
Subject: [PATCH 2/2] replace usage of the deprecated "pci-dma-compat.h" API
The pci-dma-compat API has been legacy for quite a while and was removed
with 5.18 [1]. Migrate all calls, so the module can be compiled against
modern kernel versions.
Replace some compat calls:
* pci_set_dma_mask with dma_set_mask
* pci_(un)map_single with dma_(un)map_single
* pci_dma_mapping_error with dma_mapping_error
* PCI_DMA_{FROM,TO}DEVICE with DMA_{FOM,TO}_DEVICE
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=7968778914e53788a01c2dee2692cab157de9ac0
Signed-off-by: Stefan Kalscheuer <stefan@stklcode.de>
---
hif/pcie/pcie.c | 2 +-
hif/pcie/rx.c | 20 ++++++++++----------
hif/pcie/rx_ndp.c | 20 ++++++++++----------
hif/pcie/tx.c | 22 +++++++++++-----------
hif/pcie/tx_ndp.c | 14 +++++++-------
5 files changed, 39 insertions(+), 39 deletions(-)
--- a/hif/pcie/pcie.c
+++ b/hif/pcie/pcie.c
@@ -1701,7 +1701,7 @@ static int pcie_probe(struct pci_dev *pd
return rc;
}
- rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+ rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (rc) {
pr_err("%s: 32-bit PCI DMA not supported\n",
PCIE_DRV_NAME);
--- a/hif/pcie/8864/rx.c
+++ b/hif/pcie/8864/rx.c
@@ -107,11 +107,11 @@ static int pcie_rx_ring_init(struct mwl_
desc->prx_ring[i].rssi = 0x00;
desc->prx_ring[i].pkt_len =
cpu_to_le16(SYSADPT_MAX_AGGR_SIZE);
- dma = pci_map_single(pcie_priv->pdev,
+ dma = dma_map_single(&(pcie_priv->pdev)->dev,
rx_hndl->psk_buff->data,
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
return -ENOMEM;
@@ -153,11 +153,11 @@ static void pcie_rx_ring_cleanup(struct
if (!rx_hndl->psk_buff)
continue;
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu
(rx_hndl->pdesc->pphys_buff_data),
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
dev_kfree_skb_any(rx_hndl->psk_buff);
@@ -332,11 +332,11 @@ static inline int pcie_rx_refill(struct
rx_hndl->pdesc->rssi = 0x00;
rx_hndl->pdesc->pkt_len = cpu_to_le16(desc->rx_buf_size);
- dma = pci_map_single(pcie_priv->pdev,
+ dma = dma_map_single(&pcie_priv->pdev->dev,
rx_hndl->psk_buff->data,
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
dev_kfree_skb_any(rx_hndl->psk_buff);
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
@@ -410,10 +410,10 @@ void pcie_8864_rx_recv(unsigned long dat
prx_skb = curr_hndl->psk_buff;
if (!prx_skb)
goto out;
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(curr_hndl->pdesc->pphys_buff_data),
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
pkt_len = le16_to_cpu(curr_hndl->pdesc->pkt_len);
if (skb_tailroom(prx_skb) < pkt_len) {
--- a/hif/pcie/8864/tx.c
+++ b/hif/pcie/8864/tx.c
@@ -171,11 +171,11 @@ static void pcie_tx_ring_cleanup(struct
desc->tx_hndl[i].psk_buff->data,
le32_to_cpu(
desc->ptx_ring[i].pkt_ptr));
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(
desc->ptx_ring[i].pkt_ptr),
desc->tx_hndl[i].psk_buff->len,
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
dev_kfree_skb_any(desc->tx_hndl[i].psk_buff);
desc->ptx_ring[i].status =
cpu_to_le32(EAGLE_TXD_STATUS_IDLE);
@@ -291,9 +291,9 @@ static inline void pcie_tx_skb(struct mw
tx_desc->type = tx_ctrl->type;
tx_desc->xmit_control = tx_ctrl->xmit_control;
tx_desc->sap_pkt_info = 0;
- dma = pci_map_single(pcie_priv->pdev, tx_skb->data,
- tx_skb->len, PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ dma = dma_map_single(&(pcie_priv->pdev)->dev, tx_skb->data,
+ tx_skb->len, DMA_TO_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
dev_kfree_skb_any(tx_skb);
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
@@ -447,10 +447,10 @@ static void pcie_non_pfu_tx_done(struct
(tx_desc->status & cpu_to_le32(EAGLE_TXD_STATUS_OK)) &&
(!(tx_desc->status &
cpu_to_le32(EAGLE_TXD_STATUS_FW_OWNED)))) {
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(tx_desc->pkt_ptr),
le16_to_cpu(tx_desc->pkt_len),
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
done_skb = tx_hndl->psk_buff;
rate = le32_to_cpu(tx_desc->rate_info);
tx_desc->pkt_ptr = 0;
@@ -925,4 +925,4 @@ void pcie_8864_tx_del_sta_amsdu_pkts(str
}
}
spin_unlock_bh(&sta_info->amsdu_lock);
-}
\ No newline at end of file
+}
--- a/hif/pcie/8964/rx_ndp.c
+++ b/hif/pcie/8964/rx_ndp.c
@@ -86,11 +86,11 @@ static int pcie_rx_ring_init_ndp(struct
}
skb_reserve(psk_buff, MIN_BYTES_RX_HEADROOM);
- dma = pci_map_single(pcie_priv->pdev,
+ dma = dma_map_single(&(pcie_priv->pdev)->dev,
psk_buff->data,
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
return -ENOMEM;
@@ -120,11 +120,11 @@ static void pcie_rx_ring_cleanup_ndp(str
if (desc->prx_ring) {
for (i = 0; i < MAX_NUM_RX_DESC; i++) {
if (desc->rx_vbuflist[i]) {
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(
desc->prx_ring[i].data),
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
desc->rx_vbuflist[i] = NULL;
}
}
@@ -411,11 +411,11 @@ static inline int pcie_rx_refill_ndp(str
return -ENOMEM;
skb_reserve(psk_buff, MIN_BYTES_RX_HEADROOM);
- dma = pci_map_single(pcie_priv->pdev,
+ dma = dma_map_single(&(pcie_priv->pdev)->dev,
psk_buff->data,
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
wiphy_err(priv->hw->wiphy,
"refill: failed to map pci memory!\n");
return -ENOMEM;
@@ -520,10 +520,10 @@ recheck:
break;
}
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(prx_desc->data),
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
bad_mic = false;
ctrl = le32_to_cpu(prx_ring_done->ctrl);
--- a/hif/pcie/8964/tx_ndp.c
+++ b/hif/pcie/8964/tx_ndp.c
@@ -132,10 +132,10 @@ static void pcie_tx_ring_cleanup_ndp(str
for (i = 0; i < MAX_TX_RING_SEND_SIZE; i++) {
tx_skb = desc->tx_vbuflist[i];
if (tx_skb) {
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
desc->pphys_tx_buflist[i],
tx_skb->len,
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
dev_kfree_skb_any(tx_skb);
desc->pphys_tx_buflist[i] = 0;
desc->tx_vbuflist[i] = NULL;
@@ -267,9 +267,9 @@ static inline int pcie_tx_skb_ndp(struct
(TXRING_CTRL_TAG_MGMT << TXRING_CTRL_TAG_SHIFT));
}
- dma = pci_map_single(pcie_priv->pdev, tx_skb->data,
- tx_skb->len, PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ dma = dma_map_single(&(pcie_priv->pdev)->dev, tx_skb->data,
+ tx_skb->len, DMA_TO_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
dev_kfree_skb_any(tx_skb);
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
@@ -451,10 +451,10 @@ void pcie_tx_done_ndp(struct ieee80211_h
"buffer is NULL for tx done ring\n");
break;
}
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
desc->pphys_tx_buflist[index],
skb->len,
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
desc->pphys_tx_buflist[index] = 0;
desc->tx_vbuflist[index] = NULL;
--- a/hif/pcie/8997/rx.c
+++ b/hif/pcie/8997/rx.c
@@ -107,11 +107,11 @@ static int pcie_rx_ring_init(struct mwl_
desc->prx_ring[i].rssi = 0x00;
desc->prx_ring[i].pkt_len =
cpu_to_le16(SYSADPT_MAX_AGGR_SIZE);
- dma = pci_map_single(pcie_priv->pdev,
+ dma = dma_map_single(&(pcie_priv->pdev)->dev,
rx_hndl->psk_buff->data,
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
return -ENOMEM;
@@ -153,11 +153,11 @@ static void pcie_rx_ring_cleanup(struct
if (!rx_hndl->psk_buff)
continue;
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu
(rx_hndl->pdesc->pphys_buff_data),
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
dev_kfree_skb_any(rx_hndl->psk_buff);
@@ -332,11 +332,11 @@ static inline int pcie_rx_refill(struct
rx_hndl->pdesc->rssi = 0x00;
rx_hndl->pdesc->pkt_len = cpu_to_le16(desc->rx_buf_size);
- dma = pci_map_single(pcie_priv->pdev,
+ dma = dma_map_single(&pcie_priv->pdev->dev,
rx_hndl->psk_buff->data,
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
dev_kfree_skb_any(rx_hndl->psk_buff);
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
@@ -410,10 +410,10 @@ void pcie_8997_rx_recv(unsigned long dat
prx_skb = curr_hndl->psk_buff;
if (!prx_skb)
goto out;
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(curr_hndl->pdesc->pphys_buff_data),
desc->rx_buf_size,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
pkt_len = le16_to_cpu(curr_hndl->pdesc->pkt_len);
if (skb_tailroom(prx_skb) < pkt_len) {
--- a/hif/pcie/8997/tx.c
+++ b/hif/pcie/8997/tx.c
@@ -139,10 +139,10 @@ static void pcie_txbd_ring_delete(struct
skb = pcie_priv->tx_buf_list[num];
tx_desc = (struct pcie_tx_desc *)skb->data;
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(tx_desc->pkt_ptr),
skb->len,
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
}
pcie_priv->tx_buf_list[num] = NULL;
@@ -222,9 +222,9 @@ static inline void pcie_tx_skb(struct mw
tx_desc->type = tx_ctrl->type;
tx_desc->xmit_control = tx_ctrl->xmit_control;
tx_desc->sap_pkt_info = 0;
- dma = pci_map_single(pcie_priv->pdev, tx_skb->data,
- tx_skb->len, PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(pcie_priv->pdev, dma)) {
+ dma = dma_map_single(&(pcie_priv->pdev)->dev, tx_skb->data,
+ tx_skb->len, DMA_TO_DEVICE);
+ if (dma_mapping_error(&(pcie_priv->pdev)->dev, dma)) {
dev_kfree_skb_any(tx_skb);
wiphy_err(priv->hw->wiphy,
"failed to map pci memory!\n");
@@ -401,10 +401,10 @@ static void pcie_pfu_tx_done(struct mwl_
pfu_dma = (struct pcie_pfu_dma_data *)done_skb->data;
tx_desc = &pfu_dma->tx_desc;
dma_data = &pfu_dma->dma_data;
- pci_unmap_single(pcie_priv->pdev,
+ dma_unmap_single(&(pcie_priv->pdev)->dev,
le32_to_cpu(data_buf->paddr),
le16_to_cpu(data_buf->len),
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
tx_desc->pkt_ptr = 0;
tx_desc->pkt_len = 0;
tx_desc->status = cpu_to_le32(EAGLE_TXD_STATUS_IDLE);
@@ -875,4 +875,4 @@ void pcie_8997_tx_del_sta_amsdu_pkts(str
}
}
spin_unlock_bh(&sta_info->amsdu_lock);
-}
\ No newline at end of file
+}

6
package/libs/libbpf/Makefile
View file

@ -8,13 +8,13 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=libbpf
PKG_VERSION:=1.2.2
PKG_VERSION:=1.3.0
PKG_RELEASE:=1
PKG_SOURCE_URL:=https://github.com/libbpf/libbpf
PKG_MIRROR_HASH:=d20f5a226e5729c87c367f3fba61c44d5e13176ef12637d0e0b30629fa3ab0d6
PKG_MIRROR_HASH:=ff597a3635c2c099419d7e9e8bc44084f7f9e0c4ba2dcd571130165a19ed4ef4
PKG_SOURCE_PROTO:=git
PKG_SOURCE_VERSION:=1728e3e4bef0e138ea95ffe62163eb9a6ac6fa32
PKG_SOURCE_VERSION:=v1.3.0
PKG_ABI_VERSION:=$(firstword $(subst .,$(space),$(PKG_VERSION)))
PKG_MAINTAINER:=Tony Ambardar <itugrok@yahoo.com>

4
package/libs/libbpf/patches/001-cflags.patch
View file

@ -6,5 +6,5 @@
+CFLAGS = $(EXTRA_CFLAGS)
CFLAGS ?= -g -O2 -Werror -Wall -std=gnu89
ALL_CFLAGS += $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 $(EXTRA_CFLAGS)
ALL_LDFLAGS += $(LDFLAGS) $(EXTRA_LDFLAGS)
ALL_CFLAGS += $(CFLAGS) \
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 \

6
package/libs/libubox/Makefile
View file

@ -5,9 +5,9 @@ PKG_RELEASE=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/libubox.git
PKG_MIRROR_HASH:=ec4487b5edc071a127b21a63666c20ac1ad516cd48629ee600a679040c709faf
PKG_SOURCE_DATE:=2023-11-28
PKG_SOURCE_VERSION:=e80dc00ee90c29ef56ae28f414b0e5bb361206e7
PKG_MIRROR_HASH:=7b87783f968eeafd7ae79e5bb04e6c32b2aaaf0e6aca5be6e94b5393fc20807f
PKG_SOURCE_DATE:=2023-11-30
PKG_SOURCE_VERSION:=40acbe34632b8e4e860fe41bb14ab5d7d5c9cfe9
PKG_ABI_VERSION:=$(call abi_version_str,$(PKG_SOURCE_DATE))
CMAKE_INSTALL:=1

6
package/libs/udebug/Makefile
View file

@ -11,9 +11,9 @@ PKG_NAME:=udebug
CMAKE_INSTALL:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/udebug.git
PKG_MIRROR_HASH:=c0d3701516dcbe0fe2badbeda50076e4f07ec054c4a80621c7aaf4e83ea75d0c
PKG_SOURCE_DATE:=2023-11-27
PKG_SOURCE_VERSION:=d4b99820afd03a726ea50687d4393007da0fd0df
PKG_MIRROR_HASH:=3f7d32cdfbcbc7a854deefb916a1ee5c5bf59fa154c36fb1e5ff491dae874b8e
PKG_SOURCE_DATE:=2023-11-30
PKG_SOURCE_VERSION:=b613879cb049123dd9dc68d5e6aef60141ebe483
PKG_ABI_VERSION:=$(call abi_version_str,$(PKG_SOURCE_DATE))
PKG_LICENSE:=GPL-2.0

20
package/libs/udebug/files/udebug.config
View file

@ -1,8 +1,28 @@
config service procd
option enabled 0
config service log
option enabled 0
option debug 0
option kernel 1
option syslog 1
config service hostapd
option enabled 0
option wpa_log 1
option wpa_nl_rx 0
option wpa_nl_tx 0
option wpa_nl_ctrl 0
config service wpa_supplicant
option enabled 0
option wpa_log 1
option wpa_nl_rx 0
option wpa_nl_tx 0
option wpa_nl_ctrl 0
config service netifd
option enabled 0
config service umdns
option enabled 0

27
package/network/services/hostapd/files/hostapd.uc
View file

@ -782,33 +782,9 @@ let main_obj = {
},
};
function handle_debug_config(cfg) {
hostapd.printf(`handle_debug_config: ${cfg}\n`);
if (!cfg)
return;
let data = cfg.service;
if (!data)
return;
data = data.hostapd;
if (!data)
return;
hostapd.udebug_set(!!+data.enabled);
}
hostapd.data.ubus = ubus;
hostapd.data.obj = ubus.publish("hostapd", main_obj);
hostapd.data.debug_sub = ubus.subscriber((req) => {
if (req.type != "config")
return;
handle_debug_config(req.data);
});
hostapd.data.debug_sub.subscribe("udebug");
handle_debug_config(ubus.call("udebug", "get_config", {}));
hostapd.udebug_set("hostapd", hostapd.data.ubus);
function bss_event(type, name, data) {
let ubus = hostapd.data.ubus;
@ -823,6 +799,7 @@ return {
shutdown: function() {
for (let phy in hostapd.data.config)
iface_set_config(phy, null);
hostapd.udebug_set(null);
hostapd.ubus.disconnect();
},
bss_add: function(name, obj) {

25
package/network/services/hostapd/files/wpa_supplicant.uc
View file

@ -244,32 +244,9 @@ let main_obj = {
},
};
function handle_debug_config(cfg) {
if (!cfg)
return;
let data = cfg.service;
if (!data)
return;
data = data.wpa_supplicant;
if (!data)
return;
wpas.udebug_set(!!+data.enabled);
}
wpas.data.ubus = ubus;
wpas.data.obj = ubus.publish("wpa_supplicant", main_obj);
wpas.data.debug_sub = ubus.subscriber((req) => {
if (req.type != "config")
return;
handle_debug_config(req.data);
});
wpas.data.debug_sub.subscribe("udebug");
handle_debug_config(ubus.call("udebug", "get_config", {}));
wpas.udebug_set("wpa_supplicant", wpas.data.ubus);
function iface_event(type, name, data) {
let ubus = wpas.data.ubus;

148
package/network/services/hostapd/src/src/utils/ucode.c
View file

@ -16,8 +16,59 @@ static uc_vm_t vm;
static struct uloop_timeout gc_timer;
static struct udebug ud;
static struct udebug_buf ud_log, ud_nl[3];
static const struct udebug_buf_meta meta_log = {
.name = "wpa_log",
.format = UDEBUG_FORMAT_STRING,
};
static const struct udebug_buf_meta meta_nl_ll = {
.name = "wpa_nl_ctrl",
.format = UDEBUG_FORMAT_PACKET,
.sub_format = UDEBUG_DLT_NETLINK,
};
static const struct udebug_buf_meta meta_nl_tx = {
.name = "wpa_nl_tx",
.format = UDEBUG_FORMAT_PACKET,
.sub_format = UDEBUG_DLT_NETLINK,
};
#define UDEBUG_FLAG_RX_FRAME (1ULL << 0)
static const struct udebug_buf_flag rx_flags[] = {
{ "rx_frame", UDEBUG_FLAG_RX_FRAME },
};
static const struct udebug_buf_meta meta_nl_rx = {
.name = "wpa_nl_rx",
.format = UDEBUG_FORMAT_PACKET,
.sub_format = UDEBUG_DLT_NETLINK,
.flags = rx_flags,
.n_flags = ARRAY_SIZE(rx_flags),
};
static struct udebug_ubus_ring udebug_rings[] = {
{
.buf = &ud_log,
.meta = &meta_log,
.default_entries = 1024,
.default_size = 64 * 1024
},
{
.buf = &ud_nl[0],
.meta = &meta_nl_rx,
.default_entries = 1024,
.default_size = 256 * 1024,
},
{
.buf = &ud_nl[1],
.meta = &meta_nl_tx,
.default_entries = 1024,
.default_size = 64 * 1024,
},
{
.buf = &ud_nl[2],
.meta = &meta_nl_ll,
.default_entries = 1024,
.default_size = 32 * 1024,
}
};
char *udebug_service;
struct udebug_ubus ud_ubus;
static void uc_gc_timer(struct uloop_timeout *timeout)
{
@ -301,68 +352,67 @@ static void udebug_netlink_hook(int tx, const void *data, size_t len)
!(udebug_buf_flags(buf) & UDEBUG_FLAG_RX_FRAME))
return;
if (!udebug_buf_valid(buf))
return;
udebug_entry_init(buf);
udebug_entry_append(buf, &hdr, sizeof(hdr));
udebug_entry_append(buf, data, len);
udebug_entry_add(buf);
}
uc_value_t *uc_wpa_udebug_set(uc_vm_t *vm, size_t nargs)
static void
wpa_udebug_config(struct udebug_ubus *ctx, struct blob_attr *data,
bool enabled)
{
static const struct udebug_buf_meta meta_log = {
.name = "wpa_log",
.format = UDEBUG_FORMAT_STRING,
};
static const struct udebug_buf_meta meta_nl_ll = {
.name = "wpa_nl_ctrl",
.format = UDEBUG_FORMAT_PACKET,
.sub_format = UDEBUG_DLT_NETLINK,
};
static const struct udebug_buf_meta meta_nl_tx = {
.name = "wpa_nl_tx",
.format = UDEBUG_FORMAT_PACKET,
.sub_format = UDEBUG_DLT_NETLINK,
};
static const struct udebug_buf_flag rx_flags[] = {
{ "rx_frame", UDEBUG_FLAG_RX_FRAME },
};
static const struct udebug_buf_meta meta_nl_rx = {
.name = "wpa_nl_rx",
.format = UDEBUG_FORMAT_PACKET,
.sub_format = UDEBUG_DLT_NETLINK,
.flags = rx_flags,
.n_flags = ARRAY_SIZE(rx_flags),
};
bool val = ucv_is_truish(uc_fn_arg(0));
static bool enabled = false;
if (enabled == val)
return ucv_boolean_new(true);
enabled = val;
if (val) {
udebug_init(&ud);
udebug_auto_connect(&ud, NULL);
udebug_buf_init(&ud_log, 1024, 64 * 1024);
udebug_buf_add(&ud, &ud_log, &meta_log);
udebug_buf_init(&ud_nl[0], 1024, 256 * 1024);
udebug_buf_add(&ud, &ud_nl[0], &meta_nl_rx);
udebug_buf_init(&ud_nl[1], 1024, 64 * 1024);
udebug_buf_add(&ud, &ud_nl[1], &meta_nl_tx);
udebug_buf_init(&ud_nl[2], 256, 32 * 1024);
udebug_buf_add(&ud, &ud_nl[2], &meta_nl_ll);
udebug_ubus_apply_config(&ud, udebug_rings, ARRAY_SIZE(udebug_rings),
data, enabled);
if (udebug_buf_valid(&ud_log)) {
wpa_printf_hook = udebug_printf_hook;
wpa_hexdump_hook = udebug_hexdump_hook;
wpa_netlink_hook = udebug_netlink_hook;
} else {
for (size_t i = 0; i < ARRAY_SIZE(ud_nl); i++)
udebug_buf_free(&ud_nl[i]);
udebug_buf_free(&ud_log);
udebug_free(&ud);
wpa_printf_hook = NULL;
wpa_hexdump_hook = NULL;
}
if (udebug_buf_valid(&ud_nl[0]) ||
udebug_buf_valid(&ud_nl[1]) ||
udebug_buf_valid(&ud_nl[2]))
wpa_netlink_hook = udebug_netlink_hook;
else
wpa_netlink_hook = NULL;
}
uc_value_t *uc_wpa_udebug_set(uc_vm_t *vm, size_t nargs)
{
uc_value_t *name = uc_fn_arg(0);
uc_value_t *ubus = uc_fn_arg(1);
static bool enabled = false;
struct ubus_context *ctx;
bool cur_en;
cur_en = ucv_type(name) == UC_STRING;
ctx = ucv_resource_data(ubus, "ubus.connection");
if (!ctx)
cur_en = false;
if (enabled == cur_en)
return ucv_boolean_new(true);
enabled = cur_en;
if (enabled) {
udebug_service = strdup(ucv_string_get(name));
udebug_init(&ud);
udebug_auto_connect(&ud, NULL);
udebug_ubus_init(&ud_ubus, ctx, udebug_service, wpa_udebug_config);
} else {
udebug_ubus_free(&ud_ubus);
for (size_t i = 0; i < ARRAY_SIZE(udebug_rings); i++)
if (udebug_buf_valid(udebug_rings[i].buf))
udebug_buf_free(udebug_rings[i].buf);
udebug_free(&ud);
free(udebug_service);
}
return ucv_boolean_new(true);

6
package/network/utils/bpftool/Makefile
View file

@ -8,13 +8,13 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=bpftools
PKG_VERSION:=7.2.0
PKG_VERSION:=7.3.0
PKG_RELEASE:=1
PKG_SOURCE_URL:=https://github.com/libbpf/bpftool
PKG_MIRROR_HASH:=c8fe336005019fee4d4fd416ce68a749fb479786dead69d6a0b3b04bcd903b98
PKG_SOURCE_PROTO:=git
PKG_SOURCE_VERSION:=19ff0564980a7429e730f6987a0b0bf418b3c676
PKG_MIRROR_HASH:=f9b9871f64986dd2e5dab7060bb919398256ba93964da49c62efaf0e6bc9bbc4
PKG_SOURCE_VERSION:=v7.3.0
PKG_MAINTAINER:=Tony Ambardar <itugrok@yahoo.com>

4
package/network/utils/bpftool/patches/001-cflags.patch
View file

@ -6,5 +6,5 @@
+CFLAGS = $(EXTRA_CFLAGS)
CFLAGS ?= -g -O2 -Werror -Wall -std=gnu89
ALL_CFLAGS += $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 $(EXTRA_CFLAGS)
ALL_LDFLAGS += $(LDFLAGS) $(EXTRA_LDFLAGS)
ALL_CFLAGS += $(CFLAGS) \
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 \

10
package/system/procd/Makefile
View file

@ -8,13 +8,13 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=procd
PKG_RELEASE:=3
PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/procd.git
PKG_MIRROR_HASH:=a7e42525ae65eb1342e593a714e88bc59e46467cbb5a7fd7d7aca4a9815b7c0d
PKG_SOURCE_DATE:=2023-06-25
PKG_SOURCE_VERSION:=2db836553e8fc318143b38dbc6e12b8625cf5c33
PKG_MIRROR_HASH:=48e5d555b5beb15cf936e1d2433b8e614de64a4eaf25293f0211eeb9ac79d534
PKG_SOURCE_DATE:=2023-11-28
PKG_SOURCE_VERSION:=7e6c6efd6fbcc7955801c5e2ac915a90697e1fd9
CMAKE_INSTALL:=1
PKG_LICENSE:=GPL-2.0
@ -40,7 +40,7 @@ CMAKE_OPTIONS += -DEARLY_PATH="$(TARGET_INIT_PATH)"
define Package/procd/Default
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+ubusd +ubus +libjson-script +ubox +libubox \
DEPENDS:=+ubusd +ubus +libjson-script +ubox +libubox +libudebug \
+libubus +libblobmsg-json +libjson-c +jshn
TITLE:=OpenWrt system process manager
USERID:=:dialout=20 :audio=29

10
package/system/ubox/Makefile
View file

@ -1,13 +1,13 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=ubox
PKG_RELEASE:=2
PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/ubox.git
PKG_SOURCE_DATE:=2022-08-13
PKG_SOURCE_VERSION:=4c7b720b9c63b826fb9404e454ae54f2ef5649d5
PKG_MIRROR_HASH:=35178148034dfef36c5fda2bc8217617920bc1a3b86f72efbe87e85048a6a2a8
PKG_SOURCE_DATE:=2023-11-30
PKG_SOURCE_VERSION:=c08709cceb554cba02c935d1442f6a042fe6b2a8
PKG_MIRROR_HASH:=719ae701546df7c5972352d778a980cbc9f48623dda86443398698837124818b
CMAKE_INSTALL:=1
PKG_LICENSE:=GPL-2.0
@ -44,7 +44,7 @@ endef
define Package/logd
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+libubox +libubus +libblobmsg-json
DEPENDS:=+libubox +libubus +libblobmsg-json +libudebug
TITLE:=OpenWrt system log implementation
USERID:=logd=514:logd=514
endef

6
package/utils/ucode/Makefile
View file

@ -12,9 +12,9 @@ PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=https://github.com/jow-/ucode.git
PKG_SOURCE_DATE:=2023-11-07
PKG_SOURCE_VERSION:=a6e75e02528e36f3610a7f0073453018336def2e
PKG_MIRROR_HASH:=e1a0f98ba865ed5911d5db3bfca55a2f1b825992bf5f7c7e324928d9412d7ae2
PKG_SOURCE_DATE:=2023-11-30
PKG_SOURCE_VERSION:=6e89b89e95bbb140bbff5ab72b8c9632727bf6a6
PKG_MIRROR_HASH:=20ba99f8c2591b581cdf0245dd40301e517659193cddaa3a3888125fcc85b2aa
PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
PKG_LICENSE:=ISC

4
target/linux/armsr/base-files.mk
View file

@ -1,6 +1,6 @@
GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL))
GRUB_SERIAL:=$(call qstrip,$(CONFIG_TARGET_SERIAL))
ifeq ($(GRUB_SERIAL),)
$(error This platform requires CONFIG_GRUB_SERIAL be set!)
$(error This platform requires CONFIG_TARGET_SERIAL be set!)
endif
define Package/base-files/install-target

2
target/linux/armsr/image/Makefile
View file

@ -15,7 +15,7 @@ ifneq ($(CONFIG_GRUB_CONSOLE),)
GRUB_TERMINALS += console
endif
GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL))
GRUB_SERIAL:=$(call qstrip,$(CONFIG_TARGET_SERIAL))
GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=$(if $(CONFIG_GRUB_FLOWCONTROL),on,off)
GRUB_TERMINALS += serial

18
target/linux/armsr/modules.mk
View file

@ -216,24 +216,6 @@ endef
$(eval $(call KernelPackage,imx7-ulp-wdt))
define KernelPackage/stmmac-core
SUBMENU=$(NETWORK_DEVICES_MENU)
TITLE:=Synopsis Ethernet Controller core (NXP,STMMicro,others)
DEPENDS:=@(TARGET_armsr_armv8) +kmod-pcs-xpcs +kmod-ptp \
+kmod-of-mdio
KCONFIG:=CONFIG_STMMAC_ETH \
CONFIG_STMMAC_SELFTESTS=n \
CONFIG_STMMAC_PLATFORM \
CONFIG_CONFIG_DWMAC_DWC_QOS_ETH=n \
CONFIG_DWMAC_GENERIC
FILES=$(LINUX_DIR)/drivers/net/ethernet/stmicro/stmmac/stmmac.ko \
$(LINUX_DIR)/drivers/net/ethernet/stmicro/stmmac/stmmac-platform.ko \
$(LINUX_DIR)/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.ko
AUTOLOAD=$(call AutoLoad,40,stmmac stmmac-platform dwmac-generic)
endef
$(eval $(call KernelPackage,stmmac-core))
define KernelPackage/dwmac-imx
SUBMENU=$(NETWORK_DEVICES_MENU)
TITLE:=NXP i.MX8 Ethernet controller

14
target/linux/bcm27xx/patches-6.1/950-0111-MMC-added-alternative-MMC-driver.patch
View file

@ -266,7 +266,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
static inline int mmc_blk_part_switch(struct mmc_card *card,
unsigned int part_type);
static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq,
@@ -2994,6 +3001,8 @@ static int mmc_blk_probe(struct mmc_card
@@ -2996,6 +3003,8 @@ static int mmc_blk_probe(struct mmc_card
{
struct mmc_blk_data *md;
int ret = 0;
@ -275,7 +275,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
/*
* Check that the card supports the command class(es) we need.
@@ -3001,7 +3010,16 @@ static int mmc_blk_probe(struct mmc_card
@@ -3003,7 +3012,16 @@ static int mmc_blk_probe(struct mmc_card
if (!(card->csd.cmdclass & CCC_BLOCK_READ))
return -ENODEV;
@ -293,7 +293,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
card->complete_wq = alloc_workqueue("mmc_complete",
WQ_MEM_RECLAIM | WQ_HIGHPRI, 0);
@@ -3016,6 +3034,17 @@ static int mmc_blk_probe(struct mmc_card
@@ -3018,6 +3036,17 @@ static int mmc_blk_probe(struct mmc_card
goto out_free;
}
@ -325,7 +325,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
}
--- a/drivers/mmc/core/quirks.h
+++ b/drivers/mmc/core/quirks.h
@@ -129,6 +129,14 @@ static const struct mmc_fixup __maybe_un
@@ -130,6 +130,14 @@ static const struct mmc_fixup __maybe_un
MMC_FIXUP(CID_NAME_ANY, CID_MANFID_SANDISK_SD, 0x5344, add_quirk_sd,
MMC_QUIRK_BROKEN_SD_DISCARD),
@ -2007,12 +2007,12 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
sdhci_dumpregs(host);
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -296,6 +296,8 @@ struct mmc_card {
#define MMC_QUIRK_BROKEN_SD_DISCARD (1<<14) /* Disable broken SD discard support */
@@ -297,6 +297,8 @@ struct mmc_card {
#define MMC_QUIRK_BROKEN_SD_CACHE (1<<15) /* Disable broken SD cache support */
#define MMC_QUIRK_BROKEN_CACHE_FLUSH (1<<16) /* Don't flush cache until the write has occurred */
+#define MMC_QUIRK_ERASE_BROKEN (1<<31) /* Skip erase */
+
bool written_flag; /* Indicates eMMC has been written since power on */
bool reenable_cmdq; /* Re-enable Command Queue */
unsigned int erase_size; /* erase size in sectors */

4
target/linux/bcm27xx/patches-6.1/950-0188-hid-usb-Add-device-quirks-for-Freeway-Airmouse-T3-an.patch
View file

@ -33,7 +33,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
#define USB_VENDOR_ID_BELKIN 0x050d
#define USB_DEVICE_ID_FLIP_KVM 0x3201
@@ -1368,6 +1371,9 @@
@@ -1369,6 +1372,9 @@
#define USB_VENDOR_ID_XIAOMI 0x2717
#define USB_DEVICE_ID_MI_SILENT_MOUSE 0x5014
@ -53,7 +53,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE2), HID_QUIRK_ALWAYS_POLL },
@@ -198,6 +199,7 @@ static const struct hid_device_id hid_qu
@@ -199,6 +200,7 @@ static const struct hid_device_id hid_qu
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD), HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_GROUP_AUDIO), HID_QUIRK_NOGET },

4
target/linux/generic/backport-5.15/020-v6.1-05-mm-multi-gen-LRU-groundwork.patch
View file

@ -594,7 +594,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
VM_BUG_ON_PAGE(tail > 2 && page_tail->mapping != TAIL_MAPPING,
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5178,6 +5178,7 @@ static void __mem_cgroup_free(struct mem
@@ -5179,6 +5179,7 @@ static void __mem_cgroup_free(struct mem
static void mem_cgroup_free(struct mem_cgroup *memcg)
{
@ -602,7 +602,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
memcg_wb_domain_exit(memcg);
__mem_cgroup_free(memcg);
}
@@ -5241,6 +5242,7 @@ static struct mem_cgroup *mem_cgroup_all
@@ -5242,6 +5243,7 @@ static struct mem_cgroup *mem_cgroup_all
memcg->deferred_split_queue.split_queue_len = 0;
#endif
idr_replace(&mem_cgroup_idr, memcg, memcg->id.id);

4
target/linux/generic/backport-5.15/020-v6.1-08-mm-multi-gen-LRU-support-page-table-walks.patch
View file

@ -424,7 +424,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
/* will mmdrop() in finish_task_switch(). */
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -6212,6 +6212,30 @@ static void mem_cgroup_move_task(void)
@@ -6213,6 +6213,30 @@ static void mem_cgroup_move_task(void)
}
#endif
@ -455,7 +455,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
static int seq_puts_memcg_tunable(struct seq_file *m, unsigned long value)
{
if (value == PAGE_COUNTER_MAX)
@@ -6555,6 +6579,7 @@ struct cgroup_subsys memory_cgrp_subsys
@@ -6556,6 +6580,7 @@ struct cgroup_subsys memory_cgrp_subsys
.css_reset = mem_cgroup_css_reset,
.css_rstat_flush = mem_cgroup_css_rstat_flush,
.can_attach = mem_cgroup_can_attach,

8
target/linux/generic/backport-5.15/020-v6.3-26-mm-multi-gen-LRU-per-node-lru_gen_page-lists.patch
View file

@ -318,7 +318,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mctz = soft_limit_tree_from_page(page);
if (!mctz)
return;
@@ -3433,6 +3443,9 @@ unsigned long mem_cgroup_soft_limit_recl
@@ -3434,6 +3444,9 @@ unsigned long mem_cgroup_soft_limit_recl
unsigned long excess;
unsigned long nr_scanned;
@ -328,7 +328,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
if (order > 0)
return 0;
@@ -5321,6 +5334,7 @@ static int mem_cgroup_css_online(struct
@@ -5322,6 +5335,7 @@ static int mem_cgroup_css_online(struct
if (unlikely(mem_cgroup_is_root(memcg)))
queue_delayed_work(system_unbound_wq, &stats_flush_dwork,
2UL*HZ);
@ -336,7 +336,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
return 0;
}
@@ -5347,6 +5361,7 @@ static void mem_cgroup_css_offline(struc
@@ -5348,6 +5362,7 @@ static void mem_cgroup_css_offline(struc
memcg_offline_kmem(memcg);
reparent_shrinker_deferred(memcg);
wb_memcg_offline(memcg);
@ -344,7 +344,7 @@ Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
drain_all_stock(memcg);
@@ -5358,6 +5373,7 @@ static void mem_cgroup_css_released(stru
@@ -5359,6 +5374,7 @@ static void mem_cgroup_css_released(stru
struct mem_cgroup *memcg = mem_cgroup_from_css(css);
invalidate_reclaim_iterators(memcg);

4
target/linux/generic/backport-5.15/703-08-v5.17-net-phylink-add-mac_select_pcs-method-to-phylink_mac.patch
View file

@ -125,7 +125,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
pl = kzalloc(sizeof(*pl), GFP_KERNEL);
if (!pl)
return ERR_PTR(-ENOMEM);
@@ -946,9 +987,10 @@ EXPORT_SYMBOL_GPL(phylink_create);
@@ -947,9 +988,10 @@ EXPORT_SYMBOL_GPL(phylink_create);
* @pl: a pointer to a &struct phylink returned from phylink_create()
* @pcs: a pointer to the &struct phylink_pcs
*
@ -139,7 +139,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
*
* Please note that there are behavioural changes with the mac_config()
* callback if a PCS is present (denoting a newer setup) so removing a PCS
@@ -959,6 +1001,14 @@ void phylink_set_pcs(struct phylink *pl,
@@ -960,6 +1002,14 @@ void phylink_set_pcs(struct phylink *pl,
{
pl->pcs = pcs;
pl->pcs_ops = pcs->ops;

2
target/linux/generic/backport-5.15/703-15-v5.18-net-phy-phylink-fix-DSA-mac_select_pcs-introduction.patch
View file

@ -66,7 +66,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
phy_interface_empty(config->supported_interfaces)) {
dev_err(config->dev,
"phylink: error: empty supported_interfaces but mac_select_pcs() method present\n");
@@ -1220,6 +1227,7 @@ struct phylink *phylink_create(struct ph
@@ -1221,6 +1228,7 @@ struct phylink *phylink_create(struct ph
return ERR_PTR(-EINVAL);
}

10
target/linux/generic/backport-5.15/792-03-v6.6-net-phylink-add-pcs_enable-pcs_disable-methods.patch
View file

@ -75,7 +75,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
if (pl->pcs_ops) {
err = pl->pcs_ops->pcs_config(pl->pcs, pl->cur_link_an_mode,
state->interface,
@@ -1260,6 +1285,7 @@ struct phylink *phylink_create(struct ph
@@ -1261,6 +1286,7 @@ struct phylink *phylink_create(struct ph
pl->link_config.speed = SPEED_UNKNOWN;
pl->link_config.duplex = DUPLEX_UNKNOWN;
pl->link_config.an_enabled = true;
@ -83,7 +83,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
pl->mac_ops = mac_ops;
__set_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
timer_setup(&pl->link_poll, phylink_fixed_poll, 0);
@@ -1651,6 +1677,8 @@ void phylink_start(struct phylink *pl)
@@ -1652,6 +1678,8 @@ void phylink_start(struct phylink *pl)
if (pl->netdev)
netif_carrier_off(pl->netdev);
@ -92,7 +92,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
/* Apply the link configuration to the MAC when starting. This allows
* a fixed-link to start with the correct parameters, and also
* ensures that we set the appropriate advertisement for Serdes links.
@@ -1661,6 +1689,8 @@ void phylink_start(struct phylink *pl)
@@ -1662,6 +1690,8 @@ void phylink_start(struct phylink *pl)
*/
phylink_mac_initial_config(pl, true);
@ -101,7 +101,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
clear_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
phylink_run_resolve(pl);
@@ -1680,16 +1710,9 @@ void phylink_start(struct phylink *pl)
@@ -1681,16 +1711,9 @@ void phylink_start(struct phylink *pl)
poll = true;
}
@ -120,7 +120,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
if (poll)
mod_timer(&pl->link_poll, jiffies + HZ);
if (pl->phydev)
@@ -1726,6 +1749,10 @@ void phylink_stop(struct phylink *pl)
@@ -1727,6 +1750,10 @@ void phylink_stop(struct phylink *pl)
}
phylink_run_resolve_and_disable(pl, PHYLINK_DISABLE_STOPPED);

229
target/linux/generic/backport-5.15/795-v6.3-01-r8152-add-USB-device-driver-for-config-selection.patch Normal file
View file

@ -0,0 +1,229 @@
From ec51fbd1b8a2bca2948dede99c14ec63dc57ff6b Mon Sep 17 00:00:00 2001
From: Bjørn Mork <bjorn@mork.no>
Date: Fri, 6 Jan 2023 17:07:38 +0100
Subject: [PATCH] r8152: add USB device driver for config selection
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Subclassing the generic USB device driver to override the
default configuration selection regardless of matching interface
drivers.
The r815x family devices expose a vendor specific function which
the r8152 interface driver wants to handle. This is the preferred
device mode. Additionally one or more USB class functions are
usually supported for hosts lacking a vendor specific driver. The
choice is USB configuration based, with one alternate function per
configuration.
Example device with both NCM and ECM alternate cfgs:
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=5000 MxCh= 0
D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 3
P: Vendor=0bda ProdID=8156 Rev=31.00
S: Manufacturer=Realtek
S: Product=USB 10/100/1G/2.5G LAN
S: SerialNumber=001000001
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=256mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=00 Driver=r8152
E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=128ms
C: #Ifs= 2 Cfg#= 2 Atr=a0 MxPwr=256mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0d Prot=00 Driver=
E: Ad=83(I) Atr=03(Int.) MxPS= 16 Ivl=128ms
I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=01 Driver=
I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=01 Driver=
E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
C: #Ifs= 2 Cfg#= 3 Atr=a0 MxPwr=256mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=
E: Ad=83(I) Atr=03(Int.) MxPS= 16 Ivl=128ms
I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=
I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=
E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
A problem with this is that Linux will prefer class functions over
vendor specific functions. Using the above example, Linux defaults
to cfg #2, running the device in a sub-optimal NCM mode.
Previously we've attempted to work around the problem by
blacklisting the devices in the ECM class driver "cdc_ether", and
matching on the ECM class function in the vendor specific interface
driver. The latter has been used to switch back to the vendor
specific configuration when the driver is probed for a class
function.
This workaround has several issues;
- class driver blacklists is additional maintanence cruft in an
unrelated driver
- class driver blacklists prevents users from optionally running
the devices in class mode
- each device needs double match entries in the vendor driver
- the initial probing as a class function slows down device
discovery
Now these issues have become even worse with the introduction of
firmware supporting both NCM and ECM, where NCM ends up as the
default mode in Linux. To use the same workaround, we now have
to blacklist the devices in to two different class drivers and
add yet another match entry to the vendor specific driver.
This patch implements an alternative workaround strategy -
independent of the interface drivers. It avoids adding a
blacklist to the cdc_ncm driver and will let us remove the
existing blacklist from the cdc_ether driver.
As an additional bonus, removing the blacklists allow users to
select one of the other device modes if wanted.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 113 ++++++++++++++++++++++++++++------------
1 file changed, 81 insertions(+), 32 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9625,6 +9625,9 @@ static int rtl8152_probe(struct usb_inte
if (version == RTL_VER_UNKNOWN)
return -ENODEV;
+ if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
+ return -ENODEV;
+
if (!rtl_vendor_mode(intf))
return -ENODEV;
@@ -9834,43 +9837,35 @@ static void rtl8152_disconnect(struct us
}
}
-#define REALTEK_USB_DEVICE(vend, prod) { \
- USB_DEVICE_INTERFACE_CLASS(vend, prod, USB_CLASS_VENDOR_SPEC), \
-}, \
-{ \
- USB_DEVICE_AND_INTERFACE_INFO(vend, prod, USB_CLASS_COMM, \
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), \
-}
/* table of devices that work with this driver */
static const struct usb_device_id rtl8152_table[] = {
/* Realtek */
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8050),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8053),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8152),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8155),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8156),
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8050) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8053) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8152) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8153) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8155) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8156) },
/* Microsoft */
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab),
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6),
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927),
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0c5e),
- REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x304f),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3054),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3062),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3069),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3082),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7205),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x720c),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7214),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x721e),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0xa387),
- REALTEK_USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041),
- REALTEK_USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff),
- REALTEK_USB_DEVICE(VENDOR_ID_TPLINK, 0x0601),
+ { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab) },
+ { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6) },
+ { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927) },
+ { USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x304f) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3054) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3062) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3069) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3082) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x7205) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x720c) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x7214) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x721e) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0xa387) },
+ { USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041) },
+ { USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff) },
+ { USB_DEVICE(VENDOR_ID_TPLINK, 0x0601) },
{}
};
@@ -9890,7 +9885,61 @@ static struct usb_driver rtl8152_driver
.disable_hub_initiated_lpm = 1,
};
-module_usb_driver(rtl8152_driver);
+static int rtl8152_cfgselector_probe(struct usb_device *udev)
+{
+ struct usb_host_config *c;
+ int i, num_configs;
+
+ /* The vendor mode is not always config #1, so to find it out. */
+ c = udev->config;
+ num_configs = udev->descriptor.bNumConfigurations;
+ for (i = 0; i < num_configs; (i++, c++)) {
+ struct usb_interface_descriptor *desc = NULL;
+
+ if (!c->desc.bNumInterfaces)
+ continue;
+ desc = &c->intf_cache[0]->altsetting->desc;
+ if (desc->bInterfaceClass == USB_CLASS_VENDOR_SPEC)
+ break;
+ }
+
+ if (i == num_configs)
+ return -ENODEV;
+
+ if (usb_set_configuration(udev, c->desc.bConfigurationValue)) {
+ dev_err(&udev->dev, "Failed to set configuration %d\n",
+ c->desc.bConfigurationValue);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static struct usb_device_driver rtl8152_cfgselector_driver = {
+ .name = MODULENAME "-cfgselector",
+ .probe = rtl8152_cfgselector_probe,
+ .id_table = rtl8152_table,
+ .generic_subclass = 1,
+};
+
+static int __init rtl8152_driver_init(void)
+{
+ int ret;
+
+ ret = usb_register_device_driver(&rtl8152_cfgselector_driver, THIS_MODULE);
+ if (ret)
+ return ret;
+ return usb_register(&rtl8152_driver);
+}
+
+static void __exit rtl8152_driver_exit(void)
+{
+ usb_deregister(&rtl8152_driver);
+ usb_deregister_device_driver(&rtl8152_cfgselector_driver);
+}
+
+module_init(rtl8152_driver_init);
+module_exit(rtl8152_driver_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);

158
target/linux/generic/backport-5.15/795-v6.3-02-cdc_ether-no-need-to-blacklist-any-r8152-devices.patch Normal file
View file

@ -0,0 +1,158 @@
From 69649ef8405320f81497f4757faac8234f61b167 Mon Sep 17 00:00:00 2001
From: Bjørn Mork <bjorn@mork.no>
Date: Fri, 6 Jan 2023 17:07:39 +0100
Subject: [PATCH] cdc_ether: no need to blacklist any r8152 devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The r8152 driver does not need this anymore.
Dropping blacklist entries adds optional support for these
devices in ECM mode.
The 8153 devices are handled by the r8153_ecm driver when
in ECM mode, and must still be blacklisted here.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/cdc_ether.c | 114 ------------------------------------
1 file changed, 114 deletions(-)
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -767,13 +767,6 @@ static const struct usb_device_id produc
.driver_info = 0,
},
-/* Realtek RTL8152 Based USB 2.0 Ethernet Adapters */
-{
- USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8152, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
/* Realtek RTL8153 Based USB 3.0 Ethernet Adapters */
{
USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8153, USB_CLASS_COMM,
@@ -781,119 +774,12 @@ static const struct usb_device_id produc
.driver_info = 0,
},
-/* Samsung USB Ethernet Adapters */
-{
- USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, 0xa101, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-#if IS_ENABLED(CONFIG_USB_RTL8152)
-/* Linksys USB3GIGV1 Ethernet Adapter */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LINKSYS_VENDOR_ID, 0x0041, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-#endif
-
-/* Lenovo ThinkPad OneLink+ Dock (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3054, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* ThinkPad USB-C Dock (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3062, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* ThinkPad Thunderbolt 3 Dock (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3069, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* ThinkPad Thunderbolt 3 Dock Gen 2 (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3082, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Lenovo Thinkpad USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x7205, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Lenovo USB C to Ethernet Adapter (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x720c, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Lenovo USB-C Travel Hub (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x7214, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
/* Lenovo Powered USB-C Travel Hub (4X90S92381, based on Realtek RTL8153) */
{
USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x721e, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
.driver_info = 0,
},
-
-/* ThinkPad USB-C Dock Gen 2 (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0xa387, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* NVIDIA Tegra USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(NVIDIA_VENDOR_ID, 0x09ff, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Microsoft Surface 2 dock (based on Realtek RTL8152) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07ab, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07c6, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153B) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x0927, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(TPLINK_VENDOR_ID, 0x0601, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
/* Aquantia AQtion USB to 5GbE Controller (based on AQC111U) */
{

64
target/linux/generic/backport-5.15/795-v6.3-03-r8152-avoid-to-change-cfg-for-all-devices.patch Normal file
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@ -0,0 +1,64 @@
From 0d4cda805a183bbe523f2407edb5c14ade50b841 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 17 Jan 2023 11:03:44 +0800
Subject: [PATCH] r8152: avoid to change cfg for all devices
The rtl8152_cfgselector_probe() should set the USB configuration to the
vendor mode only for the devices which the driver (r8152) supports.
Otherwise, no driver would be used for such devices.
Fixes: ec51fbd1b8a2 ("r8152: add USB device driver for config selection")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9531,9 +9531,8 @@ static int rtl_fw_init(struct r8152 *tp)
return 0;
}
-u8 rtl8152_get_version(struct usb_interface *intf)
+static u8 __rtl_get_hw_ver(struct usb_device *udev)
{
- struct usb_device *udev = interface_to_usbdev(intf);
u32 ocp_data = 0;
__le32 *tmp;
u8 version;
@@ -9603,10 +9602,19 @@ u8 rtl8152_get_version(struct usb_interf
break;
default:
version = RTL_VER_UNKNOWN;
- dev_info(&intf->dev, "Unknown version 0x%04x\n", ocp_data);
+ dev_info(&udev->dev, "Unknown version 0x%04x\n", ocp_data);
break;
}
+ return version;
+}
+
+u8 rtl8152_get_version(struct usb_interface *intf)
+{
+ u8 version;
+
+ version = __rtl_get_hw_ver(interface_to_usbdev(intf));
+
dev_dbg(&intf->dev, "Detected version 0x%04x\n", version);
return version;
@@ -9890,6 +9898,12 @@ static int rtl8152_cfgselector_probe(str
struct usb_host_config *c;
int i, num_configs;
+ /* Switch the device to vendor mode, if and only if the vendor mode
+ * driver supports it.
+ */
+ if (__rtl_get_hw_ver(udev) == RTL_VER_UNKNOWN)
+ return 0;
+
/* The vendor mode is not always config #1, so to find it out. */
c = udev->config;
num_configs = udev->descriptor.bNumConfigurations;

71
target/linux/generic/backport-5.15/795-v6.3-04-r8152-remove-rtl_vendor_mode-function.patch Normal file
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@ -0,0 +1,71 @@
From 95a4c1d617b92cdc4522297741b56e8f6cd01a1e Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Thu, 19 Jan 2023 15:40:42 +0800
Subject: [PATCH] r8152: remove rtl_vendor_mode function
After commit ec51fbd1b8a2 ("r8152: add USB device driver for
config selection"), the code about changing USB configuration
in rtl_vendor_mode() wouldn't be run anymore. Therefore, the
function could be removed.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 39 +--------------------------------------
1 file changed, 1 insertion(+), 38 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -8267,43 +8267,6 @@ static bool rtl_check_vendor_ok(struct u
return true;
}
-static bool rtl_vendor_mode(struct usb_interface *intf)
-{
- struct usb_host_interface *alt = intf->cur_altsetting;
- struct usb_device *udev;
- struct usb_host_config *c;
- int i, num_configs;
-
- if (alt->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC)
- return rtl_check_vendor_ok(intf);
-
- /* The vendor mode is not always config #1, so to find it out. */
- udev = interface_to_usbdev(intf);
- c = udev->config;
- num_configs = udev->descriptor.bNumConfigurations;
- if (num_configs < 2)
- return false;
-
- for (i = 0; i < num_configs; (i++, c++)) {
- struct usb_interface_descriptor *desc = NULL;
-
- if (c->desc.bNumInterfaces > 0)
- desc = &c->intf_cache[0]->altsetting->desc;
- else
- continue;
-
- if (desc->bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
- usb_driver_set_configuration(udev, c->desc.bConfigurationValue);
- break;
- }
- }
-
- if (i == num_configs)
- dev_err(&intf->dev, "Unexpected Device\n");
-
- return false;
-}
-
static int rtl8152_pre_reset(struct usb_interface *intf)
{
struct r8152 *tp = usb_get_intfdata(intf);
@@ -9636,7 +9599,7 @@ static int rtl8152_probe(struct usb_inte
if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
return -ENODEV;
- if (!rtl_vendor_mode(intf))
+ if (!rtl_check_vendor_ok(intf))
return -ENODEV;
usb_reset_device(udev);

46
target/linux/generic/backport-5.15/795-v6.3-05-r8152-reduce-the-control-transfer-of-rtl8152_get_ver.patch Normal file
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@ -0,0 +1,46 @@
From 02767440e1dda9861a11ca1dbe0f19a760b1d5c2 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Thu, 19 Jan 2023 15:40:43 +0800
Subject: [PATCH] r8152: reduce the control transfer of rtl8152_get_version()
Reduce the control transfer by moving calling rtl8152_get_version() in
rtl8152_probe(). This could prevent from calling rtl8152_get_version()
for unnecessary situations. For example, after setting config #2 for the
device, there are two interfaces and rtl8152_probe() may be called
twice. However, we don't need to call rtl8152_get_version() for this
situation.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9588,20 +9588,21 @@ static int rtl8152_probe(struct usb_inte
const struct usb_device_id *id)
{
struct usb_device *udev = interface_to_usbdev(intf);
- u8 version = rtl8152_get_version(intf);
struct r8152 *tp;
struct net_device *netdev;
+ u8 version;
int ret;
- if (version == RTL_VER_UNKNOWN)
- return -ENODEV;
-
if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
return -ENODEV;
if (!rtl_check_vendor_ok(intf))
return -ENODEV;
+ version = rtl8152_get_version(intf);
+ if (version == RTL_VER_UNKNOWN)
+ return -ENODEV;
+
usb_reset_device(udev);
netdev = alloc_etherdev(sizeof(struct r8152));
if (!netdev) {

55
target/linux/generic/backport-5.15/795-v6.3-06-r8152-Add-__GFP_NOWARN-to-big-allocations.patch Normal file
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@ -0,0 +1,55 @@
From 5cc33f139e11b893ff6dc60d8a0ae865a65521ac Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Thu, 6 Apr 2023 17:14:26 -0700
Subject: [PATCH] r8152: Add __GFP_NOWARN to big allocations
When memory is a little tight on my system, it's pretty easy to see
warnings that look like this.
ksoftirqd/0: page allocation failure: order:3, mode:0x40a20(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
...
Call trace:
dump_backtrace+0x0/0x1e8
show_stack+0x20/0x2c
dump_stack_lvl+0x60/0x78
dump_stack+0x18/0x38
warn_alloc+0x104/0x174
__alloc_pages+0x588/0x67c
alloc_rx_agg+0xa0/0x190 [r8152 ...]
r8152_poll+0x270/0x760 [r8152 ...]
__napi_poll+0x44/0x1ec
net_rx_action+0x100/0x300
__do_softirq+0xec/0x38c
run_ksoftirqd+0x38/0xec
smpboot_thread_fn+0xb8/0x248
kthread+0x134/0x154
ret_from_fork+0x10/0x20
On a fragmented system it's normal that order 3 allocations will
sometimes fail, especially atomic ones. The driver handles these
failures fine and the WARN just creates spam in the logs for this
case. The __GFP_NOWARN flag is exactly for this situation, so add it
to the allocation.
NOTE: my testing is on a 5.15 system, but there should be no reason
that this would be fundamentally different on a mainline kernel.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230406171411.1.I84dbef45786af440fd269b71e9436a96a8e7a152@changeid
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1944,7 +1944,7 @@ static struct rx_agg *alloc_rx_agg(struc
if (!rx_agg)
return NULL;
- rx_agg->page = alloc_pages(mflags | __GFP_COMP, order);
+ rx_agg->page = alloc_pages(mflags | __GFP_COMP | __GFP_NOWARN, order);
if (!rx_agg->page)
goto free_rx;

24
target/linux/generic/backport-5.15/795-v6.4-07-r8152-fix-the-autosuspend-doesn-t-work.patch Normal file
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@ -0,0 +1,24 @@
From 0fbd79c01a9a657348f7032df70c57a406468c86 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 2 May 2023 11:36:27 +0800
Subject: [PATCH] r8152: fix the autosuspend doesn't work
Set supports_autosuspend = 1 for the rtl8152_cfgselector_driver.
Fixes: ec51fbd1b8a2 ("r8152: add USB device driver for config selection")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9898,6 +9898,7 @@ static struct usb_device_driver rtl8152_
.probe = rtl8152_cfgselector_probe,
.id_table = rtl8152_table,
.generic_subclass = 1,
+ .supports_autosuspend = 1,
};
static int __init rtl8152_driver_init(void)

70
target/linux/generic/backport-5.15/795-v6.6-08-r8152-adjust-generic_ocp_write-function.patch Normal file
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@ -0,0 +1,70 @@
From 57df0fb9d511f91202114813e90128d65c0589f0 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Wed, 26 Jul 2023 11:08:07 +0800
Subject: [PATCH] r8152: adjust generic_ocp_write function
Reduce the control transfer if all bytes of first or the last DWORD are
written.
The original method is to split the control transfer into three parts
(the first DWORD, middle continuous data, and the last DWORD). However,
they could be combined if whole bytes of the first DWORD or last DWORD
are written. That is, the first DWORD or the last DWORD could be combined
with the middle continuous data, if the byte_en is 0xff.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230726030808.9093-418-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 29 ++++++++++++++++++-----------
1 file changed, 18 insertions(+), 11 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1310,16 +1310,24 @@ static int generic_ocp_write(struct r815
byteen_end = byteen & BYTE_EN_END_MASK;
byen = byteen_start | (byteen_start << 4);
- ret = set_registers(tp, index, type | byen, 4, data);
- if (ret < 0)
- goto error1;
-
- index += 4;
- data += 4;
- size -= 4;
- if (size) {
+ /* Split the first DWORD if the byte_en is not 0xff */
+ if (byen != BYTE_EN_DWORD) {
+ ret = set_registers(tp, index, type | byen, 4, data);
+ if (ret < 0)
+ goto error1;
+
+ index += 4;
+ data += 4;
size -= 4;
+ }
+
+ if (size) {
+ byen = byteen_end | (byteen_end >> 4);
+
+ /* Split the last DWORD if the byte_en is not 0xff */
+ if (byen != BYTE_EN_DWORD)
+ size -= 4;
while (size) {
if (size > limit) {
@@ -1346,10 +1354,9 @@ static int generic_ocp_write(struct r815
}
}
- byen = byteen_end | (byteen_end >> 4);
- ret = set_registers(tp, index, type | byen, 4, data);
- if (ret < 0)
- goto error1;
+ /* Set the last DWORD */
+ if (byen != BYTE_EN_DWORD)
+ ret = set_registers(tp, index, type | byen, 4, data);
}
error1:

129
target/linux/generic/backport-5.15/795-v6.6-09-r8152-set-bp-in-bulk.patch Normal file
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@ -0,0 +1,129 @@
From e5c266a61186b462c388c53a3564c375e72f2244 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Wed, 26 Jul 2023 11:08:08 +0800
Subject: [PATCH] r8152: set bp in bulk
PLA_BP_0 ~ PLA_BP_15 (0xfc28 ~ 0xfc46) are continuous registers, so we
could combine the control transfers into one control transfer.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230726030808.9093-419-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 75 ++++++++++++++---------------------------
1 file changed, 25 insertions(+), 50 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3977,29 +3977,10 @@ static void rtl_reset_bmu(struct r8152 *
/* Clear the bp to stop the firmware before loading a new one */
static void rtl_clear_bp(struct r8152 *tp, u16 type)
{
- switch (tp->version) {
- case RTL_VER_01:
- case RTL_VER_02:
- case RTL_VER_07:
- break;
- case RTL_VER_03:
- case RTL_VER_04:
- case RTL_VER_05:
- case RTL_VER_06:
- ocp_write_byte(tp, type, PLA_BP_EN, 0);
- break;
- case RTL_VER_14:
- ocp_write_word(tp, type, USB_BP2_EN, 0);
+ u16 bp[16] = {0};
+ u16 bp_num;
- ocp_write_word(tp, type, USB_BP_8, 0);
- ocp_write_word(tp, type, USB_BP_9, 0);
- ocp_write_word(tp, type, USB_BP_10, 0);
- ocp_write_word(tp, type, USB_BP_11, 0);
- ocp_write_word(tp, type, USB_BP_12, 0);
- ocp_write_word(tp, type, USB_BP_13, 0);
- ocp_write_word(tp, type, USB_BP_14, 0);
- ocp_write_word(tp, type, USB_BP_15, 0);
- break;
+ switch (tp->version) {
case RTL_VER_08:
case RTL_VER_09:
case RTL_VER_10:
@@ -4007,32 +3988,31 @@ static void rtl_clear_bp(struct r8152 *t
case RTL_VER_12:
case RTL_VER_13:
case RTL_VER_15:
- default:
if (type == MCU_TYPE_USB) {
ocp_write_word(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
-
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_8, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_9, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_10, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_11, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_12, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_13, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_14, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_15, 0);
- } else {
- ocp_write_byte(tp, MCU_TYPE_PLA, PLA_BP_EN, 0);
+ bp_num = 16;
+ break;
}
+ fallthrough;
+ case RTL_VER_03:
+ case RTL_VER_04:
+ case RTL_VER_05:
+ case RTL_VER_06:
+ ocp_write_byte(tp, type, PLA_BP_EN, 0);
+ fallthrough;
+ case RTL_VER_01:
+ case RTL_VER_02:
+ case RTL_VER_07:
+ bp_num = 8;
+ break;
+ case RTL_VER_14:
+ default:
+ ocp_write_word(tp, type, USB_BP2_EN, 0);
+ bp_num = 16;
break;
}
- ocp_write_word(tp, type, PLA_BP_0, 0);
- ocp_write_word(tp, type, PLA_BP_1, 0);
- ocp_write_word(tp, type, PLA_BP_2, 0);
- ocp_write_word(tp, type, PLA_BP_3, 0);
- ocp_write_word(tp, type, PLA_BP_4, 0);
- ocp_write_word(tp, type, PLA_BP_5, 0);
- ocp_write_word(tp, type, PLA_BP_6, 0);
- ocp_write_word(tp, type, PLA_BP_7, 0);
+ generic_ocp_write(tp, PLA_BP_0, BYTE_EN_DWORD, bp_num << 1, bp, type);
/* wait 3 ms to make sure the firmware is stopped */
usleep_range(3000, 6000);
@@ -5009,10 +4989,9 @@ static void rtl8152_fw_phy_nc_apply(stru
static void rtl8152_fw_mac_apply(struct r8152 *tp, struct fw_mac *mac)
{
- u16 bp_en_addr, bp_index, type, bp_num, fw_ver_reg;
+ u16 bp_en_addr, type, fw_ver_reg;
u32 length;
u8 *data;
- int i;
switch (__le32_to_cpu(mac->blk_hdr.type)) {
case RTL_FW_PLA:
@@ -5054,12 +5033,8 @@ static void rtl8152_fw_mac_apply(struct
ocp_write_word(tp, type, __le16_to_cpu(mac->bp_ba_addr),
__le16_to_cpu(mac->bp_ba_value));
- bp_index = __le16_to_cpu(mac->bp_start);
- bp_num = __le16_to_cpu(mac->bp_num);
- for (i = 0; i < bp_num; i++) {
- ocp_write_word(tp, type, bp_index, __le16_to_cpu(mac->bp[i]));
- bp_index += 2;
- }
+ generic_ocp_write(tp, __le16_to_cpu(mac->bp_start), BYTE_EN_DWORD,
+ __le16_to_cpu(mac->bp_num) << 1, mac->bp, type);
bp_en_addr = __le16_to_cpu(mac->bp_en_addr);
if (bp_en_addr)

39
target/linux/generic/backport-5.15/795-v6.6-11-r8152-add-vendor-device-ID-pair-for-D-Link-DUB-E250.patch Normal file
View file

@ -0,0 +1,39 @@
From 72f93a3136ee18fd59fa6579f84c07e93424681e Mon Sep 17 00:00:00 2001
From: Antonio Napolitano <anton@polit.no>
Date: Sat, 26 Aug 2023 01:05:50 +0200
Subject: [PATCH] r8152: add vendor/device ID pair for D-Link DUB-E250
The D-Link DUB-E250 is an RTL8156 based 2.5G Ethernet controller.
Add the vendor and product ID values to the driver. This makes Ethernet
work with the adapter.
Signed-off-by: Antonio Napolitano <anton@polit.no>
Link: https://lore.kernel.org/r/CV200KJEEUPC.WPKAHXCQJ05I@mercurius
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 1 +
include/linux/usb/r8152.h | 1 +
2 files changed, 2 insertions(+)
--- a/include/linux/usb/r8152.h
+++ b/include/linux/usb/r8152.h
@@ -29,6 +29,7 @@
#define VENDOR_ID_LINKSYS 0x13b1
#define VENDOR_ID_NVIDIA 0x0955
#define VENDOR_ID_TPLINK 0x2357
+#define VENDOR_ID_DLINK 0x2001
#if IS_REACHABLE(CONFIG_USB_RTL8152)
extern u8 rtl8152_get_version(struct usb_interface *intf);
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9820,6 +9820,7 @@ static const struct usb_device_id rtl815
{ USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041) },
{ USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff) },
{ USB_DEVICE(VENDOR_ID_TPLINK, 0x0601) },
+ { USB_DEVICE(VENDOR_ID_DLINK, 0xb301) },
{}
};

447
target/linux/generic/backport-5.15/795-v6.6-12-r8152-Rename-RTL8152_UNPLUG-to-RTL8152_INACCESSIBLE.patch Normal file
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@ -0,0 +1,447 @@
From 715f67f33af45ce2cc3a5b1ef133cc8c8e7787b0 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 20 Oct 2023 14:06:58 -0700
Subject: [PATCH] r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE
Whenever the RTL8152_UNPLUG is set that just tells the driver that all
accesses will fail and we should just immediately bail. A future patch
will use this same concept at a time when the driver hasn't actually
been unplugged but is about to be reset. Rename the flag in
preparation for the future patch.
This is a no-op change and just a search and replace.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 96 ++++++++++++++++++++---------------------
1 file changed, 48 insertions(+), 48 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -763,7 +763,7 @@ enum rtl_register_content {
/* rtl8152 flags */
enum rtl8152_flags {
- RTL8152_UNPLUG = 0,
+ RTL8152_INACCESSIBLE = 0,
RTL8152_SET_RX_MODE,
WORK_ENABLE,
RTL8152_LINK_CHG,
@@ -1241,7 +1241,7 @@ int set_registers(struct r8152 *tp, u16
static void rtl_set_unplug(struct r8152 *tp)
{
if (tp->udev->state == USB_STATE_NOTATTACHED) {
- set_bit(RTL8152_UNPLUG, &tp->flags);
+ set_bit(RTL8152_INACCESSIBLE, &tp->flags);
smp_mb__after_atomic();
}
}
@@ -1252,7 +1252,7 @@ static int generic_ocp_read(struct r8152
u16 limit = 64;
int ret = 0;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
/* both size and indix must be 4 bytes align */
@@ -1296,7 +1296,7 @@ static int generic_ocp_write(struct r815
u16 byteen_start, byteen_end, byen;
u16 limit = 512;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
/* both size and indix must be 4 bytes align */
@@ -1533,7 +1533,7 @@ static int read_mii_word(struct net_devi
struct r8152 *tp = netdev_priv(netdev);
int ret;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
if (phy_id != R8152_PHY_ID)
@@ -1549,7 +1549,7 @@ void write_mii_word(struct net_device *n
{
struct r8152 *tp = netdev_priv(netdev);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (phy_id != R8152_PHY_ID)
@@ -1754,7 +1754,7 @@ static void read_bulk_callback(struct ur
if (!tp)
return;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (!test_bit(WORK_ENABLE, &tp->flags))
@@ -1846,7 +1846,7 @@ static void write_bulk_callback(struct u
if (!test_bit(WORK_ENABLE, &tp->flags))
return;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (!skb_queue_empty(&tp->tx_queue))
@@ -1867,7 +1867,7 @@ static void intr_callback(struct urb *ur
if (!test_bit(WORK_ENABLE, &tp->flags))
return;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
switch (status) {
@@ -2611,7 +2611,7 @@ static void bottom_half(struct tasklet_s
{
struct r8152 *tp = from_tasklet(tp, t, tx_tl);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (!test_bit(WORK_ENABLE, &tp->flags))
@@ -2654,7 +2654,7 @@ int r8152_submit_rx(struct r8152 *tp, st
int ret;
/* The rx would be stopped, so skip submitting */
- if (test_bit(RTL8152_UNPLUG, &tp->flags) ||
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) ||
!test_bit(WORK_ENABLE, &tp->flags) || !netif_carrier_ok(tp->netdev))
return 0;
@@ -3050,7 +3050,7 @@ static int rtl_enable(struct r8152 *tp)
static int rtl8152_enable(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
set_tx_qlen(tp);
@@ -3137,7 +3137,7 @@ static int rtl8153_enable(struct r8152 *
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
set_tx_qlen(tp);
@@ -3169,7 +3169,7 @@ static void rtl_disable(struct r8152 *tp
u32 ocp_data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -3623,7 +3623,7 @@ static u16 r8153_phy_status(struct r8152
}
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
break;
}
@@ -3655,7 +3655,7 @@ static void r8153b_ups_en(struct r8152 *
int i;
for (i = 0; i < 500; i++) {
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &
AUTOLOAD_DONE)
@@ -3697,7 +3697,7 @@ static void r8153c_ups_en(struct r8152 *
int i;
for (i = 0; i < 500; i++) {
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &
AUTOLOAD_DONE)
@@ -4042,8 +4042,8 @@ static int rtl_phy_patch_request(struct
for (i = 0; wait && i < 5000; i++) {
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
- break;
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
+ return -ENODEV;
usleep_range(1000, 2000);
ocp_data = ocp_reg_read(tp, OCP_PHY_PATCH_STAT);
@@ -6001,7 +6001,7 @@ static int rtl8156_enable(struct r8152 *
u32 ocp_data;
u16 speed;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
r8156_fc_parameter(tp);
@@ -6059,7 +6059,7 @@ static int rtl8156b_enable(struct r8152
u32 ocp_data;
u16 speed;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
set_tx_qlen(tp);
@@ -6245,7 +6245,7 @@ out:
static void rtl8152_up(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8152_aldps_en(tp, false);
@@ -6255,7 +6255,7 @@ static void rtl8152_up(struct r8152 *tp)
static void rtl8152_down(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6270,7 +6270,7 @@ static void rtl8153_up(struct r8152 *tp)
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153_u1u2en(tp, false);
@@ -6310,7 +6310,7 @@ static void rtl8153_down(struct r8152 *t
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6331,7 +6331,7 @@ static void rtl8153b_up(struct r8152 *tp
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -6355,7 +6355,7 @@ static void rtl8153b_down(struct r8152 *
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6392,7 +6392,7 @@ static void rtl8153c_up(struct r8152 *tp
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -6473,7 +6473,7 @@ static void rtl8156_up(struct r8152 *tp)
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -6546,7 +6546,7 @@ static void rtl8156_down(struct r8152 *t
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6684,7 +6684,7 @@ static void rtl_work_func_t(struct work_
/* If the device is unplugged or !netif_running(), the workqueue
* doesn't need to wake the device, and could return directly.
*/
- if (test_bit(RTL8152_UNPLUG, &tp->flags) || !netif_running(tp->netdev))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) || !netif_running(tp->netdev))
return;
if (usb_autopm_get_interface(tp->intf) < 0)
@@ -6723,7 +6723,7 @@ static void rtl_hw_phy_work_func_t(struc
{
struct r8152 *tp = container_of(work, struct r8152, hw_phy_work.work);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (usb_autopm_get_interface(tp->intf) < 0)
@@ -6850,7 +6850,7 @@ static int rtl8152_close(struct net_devi
netif_stop_queue(netdev);
res = usb_autopm_get_interface(tp->intf);
- if (res < 0 || test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (res < 0 || test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
rtl_stop_rx(tp);
} else {
@@ -6883,7 +6883,7 @@ static void r8152b_init(struct r8152 *tp
u32 ocp_data;
u16 data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
data = r8152_mdio_read(tp, MII_BMCR);
@@ -6927,7 +6927,7 @@ static void r8153_init(struct r8152 *tp)
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153_u1u2en(tp, false);
@@ -6938,7 +6938,7 @@ static void r8153_init(struct r8152 *tp)
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
break;
}
@@ -7067,7 +7067,7 @@ static void r8153b_init(struct r8152 *tp
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -7078,7 +7078,7 @@ static void r8153b_init(struct r8152 *tp
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
break;
}
@@ -7149,7 +7149,7 @@ static void r8153c_init(struct r8152 *tp
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -7169,7 +7169,7 @@ static void r8153c_init(struct r8152 *tp
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
}
@@ -7998,7 +7998,7 @@ static void r8156_init(struct r8152 *tp)
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_ECM_OP);
@@ -8019,7 +8019,7 @@ static void r8156_init(struct r8152 *tp)
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
}
@@ -8094,7 +8094,7 @@ static void r8156b_init(struct r8152 *tp
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_ECM_OP);
@@ -8128,7 +8128,7 @@ static void r8156b_init(struct r8152 *tp
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
}
@@ -9153,7 +9153,7 @@ static int rtl8152_ioctl(struct net_devi
struct mii_ioctl_data *data = if_mii(rq);
int res;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
res = usb_autopm_get_interface(tp->intf);
@@ -9255,7 +9255,7 @@ static const struct net_device_ops rtl81
static void rtl8152_unload(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (tp->version != RTL_VER_01)
@@ -9264,7 +9264,7 @@ static void rtl8152_unload(struct r8152
static void rtl8153_unload(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153_power_cut_en(tp, false);
@@ -9272,7 +9272,7 @@ static void rtl8153_unload(struct r8152
static void rtl8153b_unload(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_power_cut_en(tp, false);

398
target/linux/generic/backport-5.15/795-v6.6-13-r8152-Block-future-register-access-if-register-acces.patch Normal file
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@ -0,0 +1,398 @@
From d9962b0d42029bcb40fe3c38bce06d1870fa4df4 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 20 Oct 2023 14:06:59 -0700
Subject: [PATCH] r8152: Block future register access if register access fails
Even though the functions to read/write registers can fail, most of
the places in the r8152 driver that read/write register values don't
check error codes. The lack of error code checking is problematic in
at least two ways.
The first problem is that the r8152 driver often uses code patterns
similar to this:
x = read_register()
x = x | SOME_BIT;
write_register(x);
...with the above pattern, if the read_register() fails and returns
garbage then we'll end up trying to write modified garbage back to the
Realtek adapter. If the write_register() succeeds that's bad. Note
that as of commit f53a7ad18959 ("r8152: Set memory to all 0xFFs on
failed reg reads") the "garbage" returned by read_register() will at
least be consistent garbage, but it is still garbage.
It turns out that this problem is very serious. Writing garbage to
some of the hardware registers on the Ethernet adapter can put the
adapter in such a bad state that it needs to be power cycled (fully
unplugged and plugged in again) before it can enumerate again.
The second problem is that the r8152 driver generally has functions
that are long sequences of register writes. Assuming everything will
be OK if a random register write fails in the middle isn't a great
assumption.
One might wonder if the above two problems are real. You could ask if
we would really have a successful write after a failed read. It turns
out that the answer appears to be "yes, this can happen". In fact,
we've seen at least two distinct failure modes where this happens.
On a sc7180-trogdor Chromebook if you drop into kdb for a while and
then resume, you can see:
1. We get a "Tx timeout"
2. The "Tx timeout" queues up a USB reset.
3. In rtl8152_pre_reset() we try to reinit the hardware.
4. The first several (2-9) register accesses fail with a timeout, then
things recover.
The above test case was actually fixed by the patch ("r8152: Increase
USB control msg timeout to 5000ms as per spec") but at least shows
that we really can see successful calls after failed ones.
On a different (AMD) based Chromebook with a particular adapter, we
found that during reboot tests we'd also sometimes get a transitory
failure. In this case we saw -EPIPE being returned sometimes. Retrying
worked, but retrying is not always safe for all register accesses
since reading/writing some registers might have side effects (like
registers that clear on read).
Let's fully lock out all register access if a register access fails.
When we do this, we'll try to queue up a USB reset and try to unlock
register access after the reset. This is slightly tricker than it
sounds since the r8152 driver has an optimized reset sequence that
only works reliably after probe happens. In order to handle this, we
avoid the optimized reset if probe didn't finish. Instead, we simply
retry the probe routine in this case.
When locking out access, we'll use the existing infrastructure that
the driver was using when it detected we were unplugged. This keeps us
from getting stuck in delay loops in some parts of the driver.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 207 ++++++++++++++++++++++++++++++++++------
1 file changed, 176 insertions(+), 31 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -772,6 +772,9 @@ enum rtl8152_flags {
SCHEDULE_TASKLET,
GREEN_ETHERNET,
RX_EPROTO,
+ IN_PRE_RESET,
+ PROBED_WITH_NO_ERRORS,
+ PROBE_SHOULD_RETRY,
};
#define DEVICE_ID_THINKPAD_ONELINK_PLUS_DOCK 0x3054
@@ -949,6 +952,8 @@ struct r8152 {
u8 version;
u8 duplex;
u8 autoneg;
+
+ unsigned int reg_access_reset_count;
};
/**
@@ -1196,6 +1201,96 @@ static unsigned int agg_buf_sz = 16384;
#define RTL_LIMITED_TSO_SIZE (size_to_mtu(agg_buf_sz) - sizeof(struct tx_desc))
+/* If register access fails then we block access and issue a reset. If this
+ * happens too many times in a row without a successful access then we stop
+ * trying to reset and just leave access blocked.
+ */
+#define REGISTER_ACCESS_MAX_RESETS 3
+
+static void rtl_set_inaccessible(struct r8152 *tp)
+{
+ set_bit(RTL8152_INACCESSIBLE, &tp->flags);
+ smp_mb__after_atomic();
+}
+
+static void rtl_set_accessible(struct r8152 *tp)
+{
+ clear_bit(RTL8152_INACCESSIBLE, &tp->flags);
+ smp_mb__after_atomic();
+}
+
+static
+int r8152_control_msg(struct r8152 *tp, unsigned int pipe, __u8 request,
+ __u8 requesttype, __u16 value, __u16 index, void *data,
+ __u16 size, const char *msg_tag)
+{
+ struct usb_device *udev = tp->udev;
+ int ret;
+
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
+ return -ENODEV;
+
+ ret = usb_control_msg(udev, pipe, request, requesttype,
+ value, index, data, size,
+ USB_CTRL_GET_TIMEOUT);
+
+ /* No need to issue a reset to report an error if the USB device got
+ * unplugged; just return immediately.
+ */
+ if (ret == -ENODEV)
+ return ret;
+
+ /* If the write was successful then we're done */
+ if (ret >= 0) {
+ tp->reg_access_reset_count = 0;
+ return ret;
+ }
+
+ dev_err(&udev->dev,
+ "Failed to %s %d bytes at %#06x/%#06x (%d)\n",
+ msg_tag, size, value, index, ret);
+
+ /* Block all future register access until we reset. Much of the code
+ * in the driver doesn't check for errors. Notably, many parts of the
+ * driver do a read/modify/write of a register value without
+ * confirming that the read succeeded. Writing back modified garbage
+ * like this can fully wedge the adapter, requiring a power cycle.
+ */
+ rtl_set_inaccessible(tp);
+
+ /* If probe hasn't yet finished, then we'll request a retry of the
+ * whole probe routine if we get any control transfer errors. We
+ * never have to clear this bit since we free/reallocate the whole "tp"
+ * structure if we retry probe.
+ */
+ if (!test_bit(PROBED_WITH_NO_ERRORS, &tp->flags)) {
+ set_bit(PROBE_SHOULD_RETRY, &tp->flags);
+ return ret;
+ }
+
+ /* Failing to access registers in pre-reset is not surprising since we
+ * wouldn't be resetting if things were behaving normally. The register
+ * access we do in pre-reset isn't truly mandatory--we're just reusing
+ * the disable() function and trying to be nice by powering the
+ * adapter down before resetting it. Thus, if we're in pre-reset,
+ * we'll return right away and not try to queue up yet another reset.
+ * We know the post-reset is already coming.
+ */
+ if (test_bit(IN_PRE_RESET, &tp->flags))
+ return ret;
+
+ if (tp->reg_access_reset_count < REGISTER_ACCESS_MAX_RESETS) {
+ usb_queue_reset_device(tp->intf);
+ tp->reg_access_reset_count++;
+ } else if (tp->reg_access_reset_count == REGISTER_ACCESS_MAX_RESETS) {
+ dev_err(&udev->dev,
+ "Tried to reset %d times; giving up.\n",
+ REGISTER_ACCESS_MAX_RESETS);
+ }
+
+ return ret;
+}
+
static
int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
@@ -1206,9 +1301,10 @@ int get_registers(struct r8152 *tp, u16
if (!tmp)
return -ENOMEM;
- ret = usb_control_msg(tp->udev, tp->pipe_ctrl_in,
- RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
- value, index, tmp, size, USB_CTRL_GET_TIMEOUT);
+ ret = r8152_control_msg(tp, tp->pipe_ctrl_in,
+ RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
+ value, index, tmp, size, "read");
+
if (ret < 0)
memset(data, 0xff, size);
else
@@ -1229,9 +1325,9 @@ int set_registers(struct r8152 *tp, u16
if (!tmp)
return -ENOMEM;
- ret = usb_control_msg(tp->udev, tp->pipe_ctrl_out,
- RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
- value, index, tmp, size, USB_CTRL_SET_TIMEOUT);
+ ret = r8152_control_msg(tp, tp->pipe_ctrl_out,
+ RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
+ value, index, tmp, size, "write");
kfree(tmp);
@@ -1240,10 +1336,8 @@ int set_registers(struct r8152 *tp, u16
static void rtl_set_unplug(struct r8152 *tp)
{
- if (tp->udev->state == USB_STATE_NOTATTACHED) {
- set_bit(RTL8152_INACCESSIBLE, &tp->flags);
- smp_mb__after_atomic();
- }
+ if (tp->udev->state == USB_STATE_NOTATTACHED)
+ rtl_set_inaccessible(tp);
}
static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size,
@@ -8254,7 +8348,7 @@ static int rtl8152_pre_reset(struct usb_
struct r8152 *tp = usb_get_intfdata(intf);
struct net_device *netdev;
- if (!tp)
+ if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags))
return 0;
netdev = tp->netdev;
@@ -8269,7 +8363,9 @@ static int rtl8152_pre_reset(struct usb_
napi_disable(&tp->napi);
if (netif_carrier_ok(netdev)) {
mutex_lock(&tp->control);
+ set_bit(IN_PRE_RESET, &tp->flags);
tp->rtl_ops.disable(tp);
+ clear_bit(IN_PRE_RESET, &tp->flags);
mutex_unlock(&tp->control);
}
@@ -8282,9 +8378,11 @@ static int rtl8152_post_reset(struct usb
struct net_device *netdev;
struct sockaddr sa;
- if (!tp)
+ if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags))
return 0;
+ rtl_set_accessible(tp);
+
/* reset the MAC address in case of policy change */
if (determine_ethernet_addr(tp, &sa) >= 0) {
rtnl_lock();
@@ -9482,17 +9580,29 @@ static u8 __rtl_get_hw_ver(struct usb_de
__le32 *tmp;
u8 version;
int ret;
+ int i;
tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp)
return 0;
- ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
- PLA_TCR0, MCU_TYPE_PLA, tmp, sizeof(*tmp),
- USB_CTRL_GET_TIMEOUT);
- if (ret > 0)
- ocp_data = (__le32_to_cpu(*tmp) >> 16) & VERSION_MASK;
+ /* Retry up to 3 times in case there is a transitory error. We do this
+ * since retrying a read of the version is always safe and this
+ * function doesn't take advantage of r8152_control_msg().
+ */
+ for (i = 0; i < 3; i++) {
+ ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
+ PLA_TCR0, MCU_TYPE_PLA, tmp, sizeof(*tmp),
+ USB_CTRL_GET_TIMEOUT);
+ if (ret > 0) {
+ ocp_data = (__le32_to_cpu(*tmp) >> 16) & VERSION_MASK;
+ break;
+ }
+ }
+
+ if (i != 0 && ret > 0)
+ dev_warn(&udev->dev, "Needed %d retries to read version\n", i);
kfree(tmp);
@@ -9566,25 +9676,14 @@ u8 rtl8152_get_version(struct usb_interf
}
EXPORT_SYMBOL_GPL(rtl8152_get_version);
-static int rtl8152_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
+static int rtl8152_probe_once(struct usb_interface *intf,
+ const struct usb_device_id *id, u8 version)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct r8152 *tp;
struct net_device *netdev;
- u8 version;
int ret;
- if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
- return -ENODEV;
-
- if (!rtl_check_vendor_ok(intf))
- return -ENODEV;
-
- version = rtl8152_get_version(intf);
- if (version == RTL_VER_UNKNOWN)
- return -ENODEV;
-
usb_reset_device(udev);
netdev = alloc_etherdev(sizeof(struct r8152));
if (!netdev) {
@@ -9757,10 +9856,20 @@ static int rtl8152_probe(struct usb_inte
else
device_set_wakeup_enable(&udev->dev, false);
+ /* If we saw a control transfer error while probing then we may
+ * want to try probe() again. Consider this an error.
+ */
+ if (test_bit(PROBE_SHOULD_RETRY, &tp->flags))
+ goto out2;
+
+ set_bit(PROBED_WITH_NO_ERRORS, &tp->flags);
netif_info(tp, probe, netdev, "%s\n", DRIVER_VERSION);
return 0;
+out2:
+ unregister_netdev(netdev);
+
out1:
tasklet_kill(&tp->tx_tl);
cancel_delayed_work_sync(&tp->hw_phy_work);
@@ -9769,10 +9878,46 @@ out1:
rtl8152_release_firmware(tp);
usb_set_intfdata(intf, NULL);
out:
+ if (test_bit(PROBE_SHOULD_RETRY, &tp->flags))
+ ret = -EAGAIN;
+
free_netdev(netdev);
return ret;
}
+#define RTL8152_PROBE_TRIES 3
+
+static int rtl8152_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ u8 version;
+ int ret;
+ int i;
+
+ if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
+ return -ENODEV;
+
+ if (!rtl_check_vendor_ok(intf))
+ return -ENODEV;
+
+ version = rtl8152_get_version(intf);
+ if (version == RTL_VER_UNKNOWN)
+ return -ENODEV;
+
+ for (i = 0; i < RTL8152_PROBE_TRIES; i++) {
+ ret = rtl8152_probe_once(intf, id, version);
+ if (ret != -EAGAIN)
+ break;
+ }
+ if (ret == -EAGAIN) {
+ dev_err(&intf->dev,
+ "r8152 failed probe after %d tries; giving up\n", i);
+ return -ENODEV;
+ }
+
+ return ret;
+}
+
static void rtl8152_disconnect(struct usb_interface *intf)
{
struct r8152 *tp = usb_get_intfdata(intf);

83
target/linux/generic/backport-5.15/795-v6.6-14-r8152-break-the-loop-when-the-budget-is-exhausted.patch Normal file
View file

@ -0,0 +1,83 @@
From 66eee612a1ba39f9a76a9ace4a34d012044767fb Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 26 Sep 2023 19:17:13 +0800
Subject: [PATCH] r8152: break the loop when the budget is exhausted
[ Upstream commit 2cf51f931797d9a47e75d999d0993a68cbd2a560 ]
A bulk transfer of the USB may contain many packets. And, the total
number of the packets in the bulk transfer may be more than budget.
Originally, only budget packets would be handled by napi_gro_receive(),
and the other packets would be queued in the driver for next schedule.
This patch would break the loop about getting next bulk transfer, when
the budget is exhausted. That is, only the current bulk transfer would
be handled, and the other bulk transfers would be queued for next
schedule. Besides, the packets which are more than the budget in the
current bulk trasnfer would be still queued in the driver, as the
original method.
In addition, a bulk transfer wouldn't contain more than 400 packets, so
the check of queue length is unnecessary. Therefore, I replace it with
WARN_ON_ONCE().
Fixes: cf74eb5a5bc8 ("eth: r8152: try to use a normal budget")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230926111714.9448-433-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/usb/r8152.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -2539,7 +2539,7 @@ static int rx_bottom(struct r8152 *tp, i
}
}
- if (list_empty(&tp->rx_done))
+ if (list_empty(&tp->rx_done) || work_done >= budget)
goto out1;
clear_bit(RX_EPROTO, &tp->flags);
@@ -2555,6 +2555,15 @@ static int rx_bottom(struct r8152 *tp, i
struct urb *urb;
u8 *rx_data;
+ /* A bulk transfer of USB may contain may packets, so the
+ * total packets may more than the budget. Deal with all
+ * packets in current bulk transfer, and stop to handle the
+ * next bulk transfer until next schedule, if budget is
+ * exhausted.
+ */
+ if (work_done >= budget)
+ break;
+
list_del_init(cursor);
agg = list_entry(cursor, struct rx_agg, list);
@@ -2574,9 +2583,7 @@ static int rx_bottom(struct r8152 *tp, i
unsigned int pkt_len, rx_frag_head_sz;
struct sk_buff *skb;
- /* limit the skb numbers for rx_queue */
- if (unlikely(skb_queue_len(&tp->rx_queue) >= 1000))
- break;
+ WARN_ON_ONCE(skb_queue_len(&tp->rx_queue) >= 1000);
pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
if (pkt_len < ETH_ZLEN)
@@ -2654,9 +2661,10 @@ submit:
}
}
+ /* Splice the remained list back to rx_done for next schedule */
if (!list_empty(&rx_queue)) {
spin_lock_irqsave(&tp->rx_lock, flags);
- list_splice_tail(&rx_queue, &tp->rx_done);
+ list_splice(&rx_queue, &tp->rx_done);
spin_unlock_irqrestore(&tp->rx_lock, flags);
}

47
target/linux/generic/backport-5.15/795-v6.6-15-net-usb-cdc_ether-add-u-blox-0x1313-composition.patch Normal file
View file

@ -0,0 +1,47 @@
From 1b0fce8c8e69485e49a7d34aac3d4c2a2aa15d62 Mon Sep 17 00:00:00 2001
From: Davide Tronchin <davide.tronchin.94@gmail.com>
Date: Thu, 29 Jun 2023 12:37:36 +0200
Subject: [PATCH] net: usb: cdc_ether: add u-blox 0x1313 composition.
Add CDC-ECM support for LARA-R6 01B.
The new LARA-R6 product variant identified by the "01B" string can be
configured (by AT interface) in three different USB modes:
* Default mode (Vendor ID: 0x1546 Product ID: 0x1311) with 4 serial
interfaces
* RmNet mode (Vendor ID: 0x1546 Product ID: 0x1312) with 4 serial
interfaces and 1 RmNet virtual network interface
* CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1313) with 4 serial
interface and 1 CDC-ECM virtual network interface
The first 4 interfaces of all the 3 configurations (default, RmNet, ECM)
are the same.
In CDC-ECM mode LARA-R6 01B exposes the following interfaces:
If 0: Diagnostic
If 1: AT parser
If 2: AT parser
If 3: AT parset/alternative functions
If 4: CDC-ECM interface
Signed-off-by: Davide Tronchin <davide.tronchin.94@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/cdc_ether.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -878,6 +878,12 @@ static const struct usb_device_id produc
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&wwan_info,
}, {
+ /* U-blox LARA-R6 01B */
+ USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1313, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+}, {
/* ZTE modules */
USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET,

4
target/linux/generic/backport-5.15/821-v5.16-Bluetooth-btusb-Support-public-address-configuration.patch
View file

@ -17,7 +17,7 @@ Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2275,6 +2275,23 @@ struct btmtk_section_map {
@@ -2287,6 +2287,23 @@ struct btmtk_section_map {
};
} __packed;
@ -41,7 +41,7 @@ Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
static void btusb_mtk_wmt_recv(struct urb *urb)
{
struct hci_dev *hdev = urb->context;
@@ -3926,6 +3943,7 @@ static int btusb_probe(struct usb_interf
@@ -3941,6 +3958,7 @@ static int btusb_probe(struct usb_interf
hdev->shutdown = btusb_mtk_shutdown;
hdev->manufacturer = 70;
hdev->cmd_timeout = btusb_mtk_cmd_timeout;

2
target/linux/generic/backport-5.15/822-v5.17-Bluetooth-btusb-Fix-application-of-sizeof-to-pointer.patch
View file

@ -18,7 +18,7 @@ Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2280,7 +2280,7 @@ static int btusb_set_bdaddr_mtk(struct h
@@ -2292,7 +2292,7 @@ static int btusb_set_bdaddr_mtk(struct h
struct sk_buff *skb;
long ret;

2
target/linux/generic/backport-5.15/823-v5.18-Bluetooth-btusb-Add-a-new-PID-VID-13d3-3567-for-MT79.patch
View file

@ -58,7 +58,7 @@ Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -464,6 +464,9 @@ static const struct usb_device_id blackl
@@ -476,6 +476,9 @@ static const struct usb_device_id blackl
{ USB_DEVICE(0x13d3, 0x3564), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },

2
target/linux/generic/backport-5.15/824-v5.19-Bluetooth-btusb-Add-a-new-PID-VID-0489-e0c8-for-MT79.patch
View file

@ -56,7 +56,7 @@ Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -455,6 +455,9 @@ static const struct usb_device_id blackl
@@ -467,6 +467,9 @@ static const struct usb_device_id blackl
BTUSB_VALID_LE_STATES },
/* Additional MediaTek MT7921 Bluetooth devices */

2
target/linux/generic/backport-5.15/825-v6.1-Bluetooth-btusb-Add-a-new-VID-PID-0e8d-0608-for-MT79.patch
View file

@ -54,7 +54,7 @@ Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -473,6 +473,9 @@ static const struct usb_device_id blackl
@@ -485,6 +485,9 @@ static const struct usb_device_id blackl
{ USB_DEVICE(0x0489, 0xe0cd), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },

47
target/linux/generic/backport-5.15/831-v6.1-dt-bindings-leds-Expand-LED_COLOR_ID-definitions.patch Normal file
View file

@ -0,0 +1,47 @@
From 472d7b9e8141729ec1e3fe6821b88563f6379533 Mon Sep 17 00:00:00 2001
From: Olliver Schinagl <oliver@schinagl.nl>
Date: Tue, 30 Aug 2022 15:46:13 +0200
Subject: [PATCH] dt-bindings: leds: Expand LED_COLOR_ID definitions
In commit 853a78a7d6c7 (dt-bindings: leds: Add LED_COLOR_ID definitions,
Sun Jun 9 20:19:04 2019 +0200) the most basic color definitions where
added. However, there's a little more very common LED colors.
While the documentation states 'add what is missing', engineers tend to
be lazy and will just use what currently exists. So this patch will take
(a) list from online retailers [0], [1], [2] and use the common LED colors from
there, this being reasonable as this is what is currently available to purchase.
Note, that LIME seems to be the modern take to 'Yellow-green' or
'Yellowish-green' from some older datasheets.
[0]: https://www.digikey.com/en/products/filter/led-lighting-color/125
[1]: https://eu.mouser.com/c/optoelectronics/led-lighting/led-emitters/standard-leds-smd
[2]: https://nl.farnell.com/en-NL/c/optoelectronics-displays/led-products/standard-single-colour-leds-under-75ma
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexander Dahl <ada@thorsis.com>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Link: https://lore.kernel.org/r/20220830134613.1564059-1-oliver@schinagl.nl
Signed-off-by: Rob Herring <robh@kernel.org>
---
include/dt-bindings/leds/common.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
--- a/include/dt-bindings/leds/common.h
+++ b/include/dt-bindings/leds/common.h
@@ -33,7 +33,12 @@
#define LED_COLOR_ID_MULTI 8 /* For multicolor LEDs */
#define LED_COLOR_ID_RGB 9 /* For multicolor LEDs that can do arbitrary color,
so this would include RGBW and similar */
-#define LED_COLOR_ID_MAX 10
+#define LED_COLOR_ID_PURPLE 10
+#define LED_COLOR_ID_ORANGE 11
+#define LED_COLOR_ID_PINK 12
+#define LED_COLOR_ID_CYAN 13
+#define LED_COLOR_ID_LIME 14
+#define LED_COLOR_ID_MAX 15
/* Standard LED functions */
/* Keyboard LEDs, usually it would be input4::capslock etc. */

29
target/linux/generic/backport-5.15/833-v6.8-leds-core-Add-more-colors-from-DT-bindings-to-led_co.patch.patch Normal file
View file

@ -0,0 +1,29 @@
From a067943129b4ec6b835e02cfd5fbef01093c1471 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megi@xff.cz>
Date: Sun, 8 Oct 2023 16:40:13 +0200
Subject: [PATCH] leds: core: Add more colors from DT bindings to led_colors
The colors are already part of DT bindings. Make sure the kernel is
able to convert them to strings.
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20231008144014.1180334-1-megi@xff.cz
Signed-off-by: Lee Jones <lee@kernel.org>
---
drivers/leds/led-core.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -36,6 +36,11 @@ const char * const led_colors[LED_COLOR_
[LED_COLOR_ID_IR] = "ir",
[LED_COLOR_ID_MULTI] = "multicolor",
[LED_COLOR_ID_RGB] = "rgb",
+ [LED_COLOR_ID_PURPLE] = "purple",
+ [LED_COLOR_ID_ORANGE] = "orange",
+ [LED_COLOR_ID_PINK] = "pink",
+ [LED_COLOR_ID_CYAN] = "cyan",
+ [LED_COLOR_ID_LIME] = "lime",
};
EXPORT_SYMBOL_GPL(led_colors);

8
target/linux/generic/backport-6.1/020-v6.3-06-BACKPORT-mm-multi-gen-LRU-per-node-lru_gen_folio-lis.patch
View file

@ -325,7 +325,7 @@ Signed-off-by: T.J. Mercier <tjmercier@google.com>
mctz = soft_limit_tree.rb_tree_per_node[nid];
if (!mctz)
return;
@@ -3523,6 +3533,9 @@ unsigned long mem_cgroup_soft_limit_recl
@@ -3524,6 +3534,9 @@ unsigned long mem_cgroup_soft_limit_recl
struct mem_cgroup_tree_per_node *mctz;
unsigned long excess;
@ -335,7 +335,7 @@ Signed-off-by: T.J. Mercier <tjmercier@google.com>
if (order > 0)
return 0;
@@ -5386,6 +5399,7 @@ static int mem_cgroup_css_online(struct
@@ -5387,6 +5400,7 @@ static int mem_cgroup_css_online(struct
if (unlikely(mem_cgroup_is_root(memcg)))
queue_delayed_work(system_unbound_wq, &stats_flush_dwork,
2UL*HZ);
@ -343,7 +343,7 @@ Signed-off-by: T.J. Mercier <tjmercier@google.com>
return 0;
offline_kmem:
memcg_offline_kmem(memcg);
@@ -5417,6 +5431,7 @@ static void mem_cgroup_css_offline(struc
@@ -5418,6 +5432,7 @@ static void mem_cgroup_css_offline(struc
memcg_offline_kmem(memcg);
reparent_shrinker_deferred(memcg);
wb_memcg_offline(memcg);
@ -351,7 +351,7 @@ Signed-off-by: T.J. Mercier <tjmercier@google.com>
drain_all_stock(memcg);
@@ -5428,6 +5443,7 @@ static void mem_cgroup_css_released(stru
@@ -5429,6 +5444,7 @@ static void mem_cgroup_css_released(stru
struct mem_cgroup *memcg = mem_cgroup_from_css(css);
invalidate_reclaim_iterators(memcg);

10
target/linux/generic/backport-6.1/792-v6.6-net-phylink-add-pcs_enable-pcs_disable-methods.patch
View file

@ -76,7 +76,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
if (pl->pcs) {
err = pl->pcs->ops->pcs_config(pl->pcs, pl->cur_link_an_mode,
state->interface,
@@ -1498,6 +1524,7 @@ struct phylink *phylink_create(struct ph
@@ -1499,6 +1525,7 @@ struct phylink *phylink_create(struct ph
pl->link_config.speed = SPEED_UNKNOWN;
pl->link_config.duplex = DUPLEX_UNKNOWN;
pl->link_config.an_enabled = true;
@ -84,7 +84,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
pl->mac_ops = mac_ops;
__set_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
timer_setup(&pl->link_poll, phylink_fixed_poll, 0);
@@ -1899,6 +1926,8 @@ void phylink_start(struct phylink *pl)
@@ -1900,6 +1927,8 @@ void phylink_start(struct phylink *pl)
if (pl->netdev)
netif_carrier_off(pl->netdev);
@ -93,7 +93,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
/* Apply the link configuration to the MAC when starting. This allows
* a fixed-link to start with the correct parameters, and also
* ensures that we set the appropriate advertisement for Serdes links.
@@ -1909,6 +1938,8 @@ void phylink_start(struct phylink *pl)
@@ -1910,6 +1939,8 @@ void phylink_start(struct phylink *pl)
*/
phylink_mac_initial_config(pl, true);
@ -102,7 +102,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
phylink_enable_and_run_resolve(pl, PHYLINK_DISABLE_STOPPED);
if (pl->cfg_link_an_mode == MLO_AN_FIXED && pl->link_gpio) {
@@ -1927,15 +1958,9 @@ void phylink_start(struct phylink *pl)
@@ -1928,15 +1959,9 @@ void phylink_start(struct phylink *pl)
poll = true;
}
@ -120,7 +120,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
if (poll)
mod_timer(&pl->link_poll, jiffies + HZ);
if (pl->phydev)
@@ -1972,6 +1997,10 @@ void phylink_stop(struct phylink *pl)
@@ -1973,6 +1998,10 @@ void phylink_stop(struct phylink *pl)
}
phylink_run_resolve_and_disable(pl, PHYLINK_DISABLE_STOPPED);

229
target/linux/generic/backport-6.1/795-v6.3-01-r8152-add-USB-device-driver-for-config-selection.patch Normal file
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@ -0,0 +1,229 @@
From ec51fbd1b8a2bca2948dede99c14ec63dc57ff6b Mon Sep 17 00:00:00 2001
From: Bjørn Mork <bjorn@mork.no>
Date: Fri, 6 Jan 2023 17:07:38 +0100
Subject: [PATCH] r8152: add USB device driver for config selection
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Subclassing the generic USB device driver to override the
default configuration selection regardless of matching interface
drivers.
The r815x family devices expose a vendor specific function which
the r8152 interface driver wants to handle. This is the preferred
device mode. Additionally one or more USB class functions are
usually supported for hosts lacking a vendor specific driver. The
choice is USB configuration based, with one alternate function per
configuration.
Example device with both NCM and ECM alternate cfgs:
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=5000 MxCh= 0
D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 3
P: Vendor=0bda ProdID=8156 Rev=31.00
S: Manufacturer=Realtek
S: Product=USB 10/100/1G/2.5G LAN
S: SerialNumber=001000001
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=256mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=00 Driver=r8152
E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=128ms
C: #Ifs= 2 Cfg#= 2 Atr=a0 MxPwr=256mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0d Prot=00 Driver=
E: Ad=83(I) Atr=03(Int.) MxPS= 16 Ivl=128ms
I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=01 Driver=
I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=01 Driver=
E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
C: #Ifs= 2 Cfg#= 3 Atr=a0 MxPwr=256mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=
E: Ad=83(I) Atr=03(Int.) MxPS= 16 Ivl=128ms
I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=
I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=
E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
A problem with this is that Linux will prefer class functions over
vendor specific functions. Using the above example, Linux defaults
to cfg #2, running the device in a sub-optimal NCM mode.
Previously we've attempted to work around the problem by
blacklisting the devices in the ECM class driver "cdc_ether", and
matching on the ECM class function in the vendor specific interface
driver. The latter has been used to switch back to the vendor
specific configuration when the driver is probed for a class
function.
This workaround has several issues;
- class driver blacklists is additional maintanence cruft in an
unrelated driver
- class driver blacklists prevents users from optionally running
the devices in class mode
- each device needs double match entries in the vendor driver
- the initial probing as a class function slows down device
discovery
Now these issues have become even worse with the introduction of
firmware supporting both NCM and ECM, where NCM ends up as the
default mode in Linux. To use the same workaround, we now have
to blacklist the devices in to two different class drivers and
add yet another match entry to the vendor specific driver.
This patch implements an alternative workaround strategy -
independent of the interface drivers. It avoids adding a
blacklist to the cdc_ncm driver and will let us remove the
existing blacklist from the cdc_ether driver.
As an additional bonus, removing the blacklists allow users to
select one of the other device modes if wanted.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 113 ++++++++++++++++++++++++++++------------
1 file changed, 81 insertions(+), 32 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9661,6 +9661,9 @@ static int rtl8152_probe(struct usb_inte
if (version == RTL_VER_UNKNOWN)
return -ENODEV;
+ if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
+ return -ENODEV;
+
if (!rtl_vendor_mode(intf))
return -ENODEV;
@@ -9861,43 +9864,35 @@ static void rtl8152_disconnect(struct us
}
}
-#define REALTEK_USB_DEVICE(vend, prod) { \
- USB_DEVICE_INTERFACE_CLASS(vend, prod, USB_CLASS_VENDOR_SPEC), \
-}, \
-{ \
- USB_DEVICE_AND_INTERFACE_INFO(vend, prod, USB_CLASS_COMM, \
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), \
-}
/* table of devices that work with this driver */
static const struct usb_device_id rtl8152_table[] = {
/* Realtek */
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8050),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8053),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8152),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8155),
- REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8156),
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8050) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8053) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8152) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8153) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8155) },
+ { USB_DEVICE(VENDOR_ID_REALTEK, 0x8156) },
/* Microsoft */
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab),
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6),
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927),
- REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0c5e),
- REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x304f),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3054),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3062),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3069),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3082),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7205),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x720c),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7214),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x721e),
- REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0xa387),
- REALTEK_USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041),
- REALTEK_USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff),
- REALTEK_USB_DEVICE(VENDOR_ID_TPLINK, 0x0601),
+ { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab) },
+ { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6) },
+ { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927) },
+ { USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x304f) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3054) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3062) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3069) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x3082) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x7205) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x720c) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x7214) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0x721e) },
+ { USB_DEVICE(VENDOR_ID_LENOVO, 0xa387) },
+ { USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041) },
+ { USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff) },
+ { USB_DEVICE(VENDOR_ID_TPLINK, 0x0601) },
{}
};
@@ -9917,7 +9912,61 @@ static struct usb_driver rtl8152_driver
.disable_hub_initiated_lpm = 1,
};
-module_usb_driver(rtl8152_driver);
+static int rtl8152_cfgselector_probe(struct usb_device *udev)
+{
+ struct usb_host_config *c;
+ int i, num_configs;
+
+ /* The vendor mode is not always config #1, so to find it out. */
+ c = udev->config;
+ num_configs = udev->descriptor.bNumConfigurations;
+ for (i = 0; i < num_configs; (i++, c++)) {
+ struct usb_interface_descriptor *desc = NULL;
+
+ if (!c->desc.bNumInterfaces)
+ continue;
+ desc = &c->intf_cache[0]->altsetting->desc;
+ if (desc->bInterfaceClass == USB_CLASS_VENDOR_SPEC)
+ break;
+ }
+
+ if (i == num_configs)
+ return -ENODEV;
+
+ if (usb_set_configuration(udev, c->desc.bConfigurationValue)) {
+ dev_err(&udev->dev, "Failed to set configuration %d\n",
+ c->desc.bConfigurationValue);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static struct usb_device_driver rtl8152_cfgselector_driver = {
+ .name = MODULENAME "-cfgselector",
+ .probe = rtl8152_cfgselector_probe,
+ .id_table = rtl8152_table,
+ .generic_subclass = 1,
+};
+
+static int __init rtl8152_driver_init(void)
+{
+ int ret;
+
+ ret = usb_register_device_driver(&rtl8152_cfgselector_driver, THIS_MODULE);
+ if (ret)
+ return ret;
+ return usb_register(&rtl8152_driver);
+}
+
+static void __exit rtl8152_driver_exit(void)
+{
+ usb_deregister(&rtl8152_driver);
+ usb_deregister_device_driver(&rtl8152_cfgselector_driver);
+}
+
+module_init(rtl8152_driver_init);
+module_exit(rtl8152_driver_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);

158
target/linux/generic/backport-6.1/795-v6.3-02-cdc_ether-no-need-to-blacklist-any-r8152-devices.patch Normal file
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@ -0,0 +1,158 @@
From 69649ef8405320f81497f4757faac8234f61b167 Mon Sep 17 00:00:00 2001
From: Bjørn Mork <bjorn@mork.no>
Date: Fri, 6 Jan 2023 17:07:39 +0100
Subject: [PATCH] cdc_ether: no need to blacklist any r8152 devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The r8152 driver does not need this anymore.
Dropping blacklist entries adds optional support for these
devices in ECM mode.
The 8153 devices are handled by the r8153_ecm driver when
in ECM mode, and must still be blacklisted here.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/cdc_ether.c | 114 ------------------------------------
1 file changed, 114 deletions(-)
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -768,13 +768,6 @@ static const struct usb_device_id produc
.driver_info = 0,
},
-/* Realtek RTL8152 Based USB 2.0 Ethernet Adapters */
-{
- USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8152, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
/* Realtek RTL8153 Based USB 3.0 Ethernet Adapters */
{
USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8153, USB_CLASS_COMM,
@@ -782,119 +775,12 @@ static const struct usb_device_id produc
.driver_info = 0,
},
-/* Samsung USB Ethernet Adapters */
-{
- USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, 0xa101, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-#if IS_ENABLED(CONFIG_USB_RTL8152)
-/* Linksys USB3GIGV1 Ethernet Adapter */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LINKSYS_VENDOR_ID, 0x0041, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-#endif
-
-/* Lenovo ThinkPad OneLink+ Dock (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3054, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* ThinkPad USB-C Dock (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3062, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* ThinkPad Thunderbolt 3 Dock (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3069, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* ThinkPad Thunderbolt 3 Dock Gen 2 (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x3082, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Lenovo Thinkpad USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x7205, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Lenovo USB C to Ethernet Adapter (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x720c, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Lenovo USB-C Travel Hub (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x7214, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
/* Lenovo Powered USB-C Travel Hub (4X90S92381, based on Realtek RTL8153) */
{
USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x721e, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
.driver_info = 0,
},
-
-/* ThinkPad USB-C Dock Gen 2 (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0xa387, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* NVIDIA Tegra USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(NVIDIA_VENDOR_ID, 0x09ff, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Microsoft Surface 2 dock (based on Realtek RTL8152) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07ab, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07c6, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153B) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x0927, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-
-/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
-{
- USB_DEVICE_AND_INTERFACE_INFO(TPLINK_VENDOR_ID, 0x0601, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
/* Aquantia AQtion USB to 5GbE Controller (based on AQC111U) */
{

64
target/linux/generic/backport-6.1/795-v6.3-03-r8152-avoid-to-change-cfg-for-all-devices.patch Normal file
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@ -0,0 +1,64 @@
From 0d4cda805a183bbe523f2407edb5c14ade50b841 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 17 Jan 2023 11:03:44 +0800
Subject: [PATCH] r8152: avoid to change cfg for all devices
The rtl8152_cfgselector_probe() should set the USB configuration to the
vendor mode only for the devices which the driver (r8152) supports.
Otherwise, no driver would be used for such devices.
Fixes: ec51fbd1b8a2 ("r8152: add USB device driver for config selection")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9542,9 +9542,8 @@ static int rtl_fw_init(struct r8152 *tp)
return 0;
}
-u8 rtl8152_get_version(struct usb_interface *intf)
+static u8 __rtl_get_hw_ver(struct usb_device *udev)
{
- struct usb_device *udev = interface_to_usbdev(intf);
u32 ocp_data = 0;
__le32 *tmp;
u8 version;
@@ -9614,10 +9613,19 @@ u8 rtl8152_get_version(struct usb_interf
break;
default:
version = RTL_VER_UNKNOWN;
- dev_info(&intf->dev, "Unknown version 0x%04x\n", ocp_data);
+ dev_info(&udev->dev, "Unknown version 0x%04x\n", ocp_data);
break;
}
+ return version;
+}
+
+u8 rtl8152_get_version(struct usb_interface *intf)
+{
+ u8 version;
+
+ version = __rtl_get_hw_ver(interface_to_usbdev(intf));
+
dev_dbg(&intf->dev, "Detected version 0x%04x\n", version);
return version;
@@ -9917,6 +9925,12 @@ static int rtl8152_cfgselector_probe(str
struct usb_host_config *c;
int i, num_configs;
+ /* Switch the device to vendor mode, if and only if the vendor mode
+ * driver supports it.
+ */
+ if (__rtl_get_hw_ver(udev) == RTL_VER_UNKNOWN)
+ return 0;
+
/* The vendor mode is not always config #1, so to find it out. */
c = udev->config;
num_configs = udev->descriptor.bNumConfigurations;

71
target/linux/generic/backport-6.1/795-v6.3-04-r8152-remove-rtl_vendor_mode-function.patch Normal file
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@ -0,0 +1,71 @@
From 95a4c1d617b92cdc4522297741b56e8f6cd01a1e Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Thu, 19 Jan 2023 15:40:42 +0800
Subject: [PATCH] r8152: remove rtl_vendor_mode function
After commit ec51fbd1b8a2 ("r8152: add USB device driver for
config selection"), the code about changing USB configuration
in rtl_vendor_mode() wouldn't be run anymore. Therefore, the
function could be removed.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 39 +--------------------------------------
1 file changed, 1 insertion(+), 38 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -8274,43 +8274,6 @@ static bool rtl_check_vendor_ok(struct u
return true;
}
-static bool rtl_vendor_mode(struct usb_interface *intf)
-{
- struct usb_host_interface *alt = intf->cur_altsetting;
- struct usb_device *udev;
- struct usb_host_config *c;
- int i, num_configs;
-
- if (alt->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC)
- return rtl_check_vendor_ok(intf);
-
- /* The vendor mode is not always config #1, so to find it out. */
- udev = interface_to_usbdev(intf);
- c = udev->config;
- num_configs = udev->descriptor.bNumConfigurations;
- if (num_configs < 2)
- return false;
-
- for (i = 0; i < num_configs; (i++, c++)) {
- struct usb_interface_descriptor *desc = NULL;
-
- if (c->desc.bNumInterfaces > 0)
- desc = &c->intf_cache[0]->altsetting->desc;
- else
- continue;
-
- if (desc->bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
- usb_driver_set_configuration(udev, c->desc.bConfigurationValue);
- break;
- }
- }
-
- if (i == num_configs)
- dev_err(&intf->dev, "Unexpected Device\n");
-
- return false;
-}
-
static int rtl8152_pre_reset(struct usb_interface *intf)
{
struct r8152 *tp = usb_get_intfdata(intf);
@@ -9672,7 +9635,7 @@ static int rtl8152_probe(struct usb_inte
if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
return -ENODEV;
- if (!rtl_vendor_mode(intf))
+ if (!rtl_check_vendor_ok(intf))
return -ENODEV;
usb_reset_device(udev);

46
target/linux/generic/backport-6.1/795-v6.3-05-r8152-reduce-the-control-transfer-of-rtl8152_get_ver.patch Normal file
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@ -0,0 +1,46 @@
From 02767440e1dda9861a11ca1dbe0f19a760b1d5c2 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Thu, 19 Jan 2023 15:40:43 +0800
Subject: [PATCH] r8152: reduce the control transfer of rtl8152_get_version()
Reduce the control transfer by moving calling rtl8152_get_version() in
rtl8152_probe(). This could prevent from calling rtl8152_get_version()
for unnecessary situations. For example, after setting config #2 for the
device, there are two interfaces and rtl8152_probe() may be called
twice. However, we don't need to call rtl8152_get_version() for this
situation.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9624,20 +9624,21 @@ static int rtl8152_probe(struct usb_inte
const struct usb_device_id *id)
{
struct usb_device *udev = interface_to_usbdev(intf);
- u8 version = rtl8152_get_version(intf);
struct r8152 *tp;
struct net_device *netdev;
+ u8 version;
int ret;
- if (version == RTL_VER_UNKNOWN)
- return -ENODEV;
-
if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
return -ENODEV;
if (!rtl_check_vendor_ok(intf))
return -ENODEV;
+ version = rtl8152_get_version(intf);
+ if (version == RTL_VER_UNKNOWN)
+ return -ENODEV;
+
usb_reset_device(udev);
netdev = alloc_etherdev(sizeof(struct r8152));
if (!netdev) {

55
target/linux/generic/backport-6.1/795-v6.3-06-r8152-Add-__GFP_NOWARN-to-big-allocations.patch Normal file
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@ -0,0 +1,55 @@
From 5cc33f139e11b893ff6dc60d8a0ae865a65521ac Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Thu, 6 Apr 2023 17:14:26 -0700
Subject: [PATCH] r8152: Add __GFP_NOWARN to big allocations
When memory is a little tight on my system, it's pretty easy to see
warnings that look like this.
ksoftirqd/0: page allocation failure: order:3, mode:0x40a20(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
...
Call trace:
dump_backtrace+0x0/0x1e8
show_stack+0x20/0x2c
dump_stack_lvl+0x60/0x78
dump_stack+0x18/0x38
warn_alloc+0x104/0x174
__alloc_pages+0x588/0x67c
alloc_rx_agg+0xa0/0x190 [r8152 ...]
r8152_poll+0x270/0x760 [r8152 ...]
__napi_poll+0x44/0x1ec
net_rx_action+0x100/0x300
__do_softirq+0xec/0x38c
run_ksoftirqd+0x38/0xec
smpboot_thread_fn+0xb8/0x248
kthread+0x134/0x154
ret_from_fork+0x10/0x20
On a fragmented system it's normal that order 3 allocations will
sometimes fail, especially atomic ones. The driver handles these
failures fine and the WARN just creates spam in the logs for this
case. The __GFP_NOWARN flag is exactly for this situation, so add it
to the allocation.
NOTE: my testing is on a 5.15 system, but there should be no reason
that this would be fundamentally different on a mainline kernel.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230406171411.1.I84dbef45786af440fd269b71e9436a96a8e7a152@changeid
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1947,7 +1947,7 @@ static struct rx_agg *alloc_rx_agg(struc
if (!rx_agg)
return NULL;
- rx_agg->page = alloc_pages(mflags | __GFP_COMP, order);
+ rx_agg->page = alloc_pages(mflags | __GFP_COMP | __GFP_NOWARN, order);
if (!rx_agg->page)
goto free_rx;

24
target/linux/generic/backport-6.1/795-v6.4-07-r8152-fix-the-autosuspend-doesn-t-work.patch Normal file
View file

@ -0,0 +1,24 @@
From 0fbd79c01a9a657348f7032df70c57a406468c86 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 2 May 2023 11:36:27 +0800
Subject: [PATCH] r8152: fix the autosuspend doesn't work
Set supports_autosuspend = 1 for the rtl8152_cfgselector_driver.
Fixes: ec51fbd1b8a2 ("r8152: add USB device driver for config selection")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9925,6 +9925,7 @@ static struct usb_device_driver rtl8152_
.probe = rtl8152_cfgselector_probe,
.id_table = rtl8152_table,
.generic_subclass = 1,
+ .supports_autosuspend = 1,
};
static int __init rtl8152_driver_init(void)

70
target/linux/generic/backport-6.1/795-v6.6-08-r8152-adjust-generic_ocp_write-function.patch Normal file
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@ -0,0 +1,70 @@
From 57df0fb9d511f91202114813e90128d65c0589f0 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Wed, 26 Jul 2023 11:08:07 +0800
Subject: [PATCH] r8152: adjust generic_ocp_write function
Reduce the control transfer if all bytes of first or the last DWORD are
written.
The original method is to split the control transfer into three parts
(the first DWORD, middle continuous data, and the last DWORD). However,
they could be combined if whole bytes of the first DWORD or last DWORD
are written. That is, the first DWORD or the last DWORD could be combined
with the middle continuous data, if the byte_en is 0xff.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230726030808.9093-418-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 29 ++++++++++++++++++-----------
1 file changed, 18 insertions(+), 11 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1313,16 +1313,24 @@ static int generic_ocp_write(struct r815
byteen_end = byteen & BYTE_EN_END_MASK;
byen = byteen_start | (byteen_start << 4);
- ret = set_registers(tp, index, type | byen, 4, data);
- if (ret < 0)
- goto error1;
-
- index += 4;
- data += 4;
- size -= 4;
- if (size) {
+ /* Split the first DWORD if the byte_en is not 0xff */
+ if (byen != BYTE_EN_DWORD) {
+ ret = set_registers(tp, index, type | byen, 4, data);
+ if (ret < 0)
+ goto error1;
+
+ index += 4;
+ data += 4;
size -= 4;
+ }
+
+ if (size) {
+ byen = byteen_end | (byteen_end >> 4);
+
+ /* Split the last DWORD if the byte_en is not 0xff */
+ if (byen != BYTE_EN_DWORD)
+ size -= 4;
while (size) {
if (size > limit) {
@@ -1349,10 +1357,9 @@ static int generic_ocp_write(struct r815
}
}
- byen = byteen_end | (byteen_end >> 4);
- ret = set_registers(tp, index, type | byen, 4, data);
- if (ret < 0)
- goto error1;
+ /* Set the last DWORD */
+ if (byen != BYTE_EN_DWORD)
+ ret = set_registers(tp, index, type | byen, 4, data);
}
error1:

129
target/linux/generic/backport-6.1/795-v6.6-09-r8152-set-bp-in-bulk.patch Normal file
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@ -0,0 +1,129 @@
From e5c266a61186b462c388c53a3564c375e72f2244 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Wed, 26 Jul 2023 11:08:08 +0800
Subject: [PATCH] r8152: set bp in bulk
PLA_BP_0 ~ PLA_BP_15 (0xfc28 ~ 0xfc46) are continuous registers, so we
could combine the control transfers into one control transfer.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230726030808.9093-419-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 75 ++++++++++++++---------------------------
1 file changed, 25 insertions(+), 50 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3984,29 +3984,10 @@ static void rtl_reset_bmu(struct r8152 *
/* Clear the bp to stop the firmware before loading a new one */
static void rtl_clear_bp(struct r8152 *tp, u16 type)
{
- switch (tp->version) {
- case RTL_VER_01:
- case RTL_VER_02:
- case RTL_VER_07:
- break;
- case RTL_VER_03:
- case RTL_VER_04:
- case RTL_VER_05:
- case RTL_VER_06:
- ocp_write_byte(tp, type, PLA_BP_EN, 0);
- break;
- case RTL_VER_14:
- ocp_write_word(tp, type, USB_BP2_EN, 0);
+ u16 bp[16] = {0};
+ u16 bp_num;
- ocp_write_word(tp, type, USB_BP_8, 0);
- ocp_write_word(tp, type, USB_BP_9, 0);
- ocp_write_word(tp, type, USB_BP_10, 0);
- ocp_write_word(tp, type, USB_BP_11, 0);
- ocp_write_word(tp, type, USB_BP_12, 0);
- ocp_write_word(tp, type, USB_BP_13, 0);
- ocp_write_word(tp, type, USB_BP_14, 0);
- ocp_write_word(tp, type, USB_BP_15, 0);
- break;
+ switch (tp->version) {
case RTL_VER_08:
case RTL_VER_09:
case RTL_VER_10:
@@ -4014,32 +3995,31 @@ static void rtl_clear_bp(struct r8152 *t
case RTL_VER_12:
case RTL_VER_13:
case RTL_VER_15:
- default:
if (type == MCU_TYPE_USB) {
ocp_write_word(tp, MCU_TYPE_USB, USB_BP2_EN, 0);
-
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_8, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_9, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_10, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_11, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_12, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_13, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_14, 0);
- ocp_write_word(tp, MCU_TYPE_USB, USB_BP_15, 0);
- } else {
- ocp_write_byte(tp, MCU_TYPE_PLA, PLA_BP_EN, 0);
+ bp_num = 16;
+ break;
}
+ fallthrough;
+ case RTL_VER_03:
+ case RTL_VER_04:
+ case RTL_VER_05:
+ case RTL_VER_06:
+ ocp_write_byte(tp, type, PLA_BP_EN, 0);
+ fallthrough;
+ case RTL_VER_01:
+ case RTL_VER_02:
+ case RTL_VER_07:
+ bp_num = 8;
+ break;
+ case RTL_VER_14:
+ default:
+ ocp_write_word(tp, type, USB_BP2_EN, 0);
+ bp_num = 16;
break;
}
- ocp_write_word(tp, type, PLA_BP_0, 0);
- ocp_write_word(tp, type, PLA_BP_1, 0);
- ocp_write_word(tp, type, PLA_BP_2, 0);
- ocp_write_word(tp, type, PLA_BP_3, 0);
- ocp_write_word(tp, type, PLA_BP_4, 0);
- ocp_write_word(tp, type, PLA_BP_5, 0);
- ocp_write_word(tp, type, PLA_BP_6, 0);
- ocp_write_word(tp, type, PLA_BP_7, 0);
+ generic_ocp_write(tp, PLA_BP_0, BYTE_EN_DWORD, bp_num << 1, bp, type);
/* wait 3 ms to make sure the firmware is stopped */
usleep_range(3000, 6000);
@@ -5016,10 +4996,9 @@ static void rtl8152_fw_phy_nc_apply(stru
static void rtl8152_fw_mac_apply(struct r8152 *tp, struct fw_mac *mac)
{
- u16 bp_en_addr, bp_index, type, bp_num, fw_ver_reg;
+ u16 bp_en_addr, type, fw_ver_reg;
u32 length;
u8 *data;
- int i;
switch (__le32_to_cpu(mac->blk_hdr.type)) {
case RTL_FW_PLA:
@@ -5061,12 +5040,8 @@ static void rtl8152_fw_mac_apply(struct
ocp_write_word(tp, type, __le16_to_cpu(mac->bp_ba_addr),
__le16_to_cpu(mac->bp_ba_value));
- bp_index = __le16_to_cpu(mac->bp_start);
- bp_num = __le16_to_cpu(mac->bp_num);
- for (i = 0; i < bp_num; i++) {
- ocp_write_word(tp, type, bp_index, __le16_to_cpu(mac->bp[i]));
- bp_index += 2;
- }
+ generic_ocp_write(tp, __le16_to_cpu(mac->bp_start), BYTE_EN_DWORD,
+ __le16_to_cpu(mac->bp_num) << 1, mac->bp, type);
bp_en_addr = __le16_to_cpu(mac->bp_en_addr);
if (bp_en_addr)

39
target/linux/generic/backport-6.1/795-v6.6-10-eth-r8152-try-to-use-a-normal-budget.patch Normal file
View file

@ -0,0 +1,39 @@
From cf74eb5a5bc867258e7d0b0d1c3c4a60e1e3de2f Mon Sep 17 00:00:00 2001
From: Jakub Kicinski <kuba@kernel.org>
Date: Mon, 14 Aug 2023 08:35:21 -0700
Subject: [PATCH] eth: r8152: try to use a normal budget
Mario reports that loading r8152 on his system leads to a:
netif_napi_add_weight() called with weight 256
warning getting printed. We don't have any solid data
on why such high budget was chosen, and it may cause
stalls in processing other softirqs and rt threads.
So try to switch back to the default (64) weight.
If this slows down someone's system we should investigate
which part of stopping starting the NAPI poll in this
driver are expensive.
Reported-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/all/0bfd445a-81f7-f702-08b0-bd5a72095e49@amd.com/
Acked-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230814153521.2697982-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9770,8 +9770,7 @@ static int rtl8152_probe(struct usb_inte
usb_set_intfdata(intf, tp);
- netif_napi_add_weight(netdev, &tp->napi, r8152_poll,
- tp->support_2500full ? 256 : 64);
+ netif_napi_add(netdev, &tp->napi, r8152_poll);
ret = register_netdev(netdev);
if (ret != 0) {

39
target/linux/generic/backport-6.1/795-v6.6-11-r8152-add-vendor-device-ID-pair-for-D-Link-DUB-E250.patch Normal file
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@ -0,0 +1,39 @@
From 72f93a3136ee18fd59fa6579f84c07e93424681e Mon Sep 17 00:00:00 2001
From: Antonio Napolitano <anton@polit.no>
Date: Sat, 26 Aug 2023 01:05:50 +0200
Subject: [PATCH] r8152: add vendor/device ID pair for D-Link DUB-E250
The D-Link DUB-E250 is an RTL8156 based 2.5G Ethernet controller.
Add the vendor and product ID values to the driver. This makes Ethernet
work with the adapter.
Signed-off-by: Antonio Napolitano <anton@polit.no>
Link: https://lore.kernel.org/r/CV200KJEEUPC.WPKAHXCQJ05I@mercurius
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 1 +
include/linux/usb/r8152.h | 1 +
2 files changed, 2 insertions(+)
--- a/include/linux/usb/r8152.h
+++ b/include/linux/usb/r8152.h
@@ -29,6 +29,7 @@
#define VENDOR_ID_LINKSYS 0x13b1
#define VENDOR_ID_NVIDIA 0x0955
#define VENDOR_ID_TPLINK 0x2357
+#define VENDOR_ID_DLINK 0x2001
#if IS_REACHABLE(CONFIG_USB_RTL8152)
extern u8 rtl8152_get_version(struct usb_interface *intf);
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9846,6 +9846,7 @@ static const struct usb_device_id rtl815
{ USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041) },
{ USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff) },
{ USB_DEVICE(VENDOR_ID_TPLINK, 0x0601) },
+ { USB_DEVICE(VENDOR_ID_DLINK, 0xb301) },
{}
};

447
target/linux/generic/backport-6.1/795-v6.6-12-r8152-Rename-RTL8152_UNPLUG-to-RTL8152_INACCESSIBLE.patch Normal file
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@ -0,0 +1,447 @@
From 715f67f33af45ce2cc3a5b1ef133cc8c8e7787b0 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 20 Oct 2023 14:06:58 -0700
Subject: [PATCH] r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE
Whenever the RTL8152_UNPLUG is set that just tells the driver that all
accesses will fail and we should just immediately bail. A future patch
will use this same concept at a time when the driver hasn't actually
been unplugged but is about to be reset. Rename the flag in
preparation for the future patch.
This is a no-op change and just a search and replace.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 96 ++++++++++++++++++++---------------------
1 file changed, 48 insertions(+), 48 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -763,7 +763,7 @@ enum rtl_register_content {
/* rtl8152 flags */
enum rtl8152_flags {
- RTL8152_UNPLUG = 0,
+ RTL8152_INACCESSIBLE = 0,
RTL8152_SET_RX_MODE,
WORK_ENABLE,
RTL8152_LINK_CHG,
@@ -1244,7 +1244,7 @@ int set_registers(struct r8152 *tp, u16
static void rtl_set_unplug(struct r8152 *tp)
{
if (tp->udev->state == USB_STATE_NOTATTACHED) {
- set_bit(RTL8152_UNPLUG, &tp->flags);
+ set_bit(RTL8152_INACCESSIBLE, &tp->flags);
smp_mb__after_atomic();
}
}
@@ -1255,7 +1255,7 @@ static int generic_ocp_read(struct r8152
u16 limit = 64;
int ret = 0;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
/* both size and indix must be 4 bytes align */
@@ -1299,7 +1299,7 @@ static int generic_ocp_write(struct r815
u16 byteen_start, byteen_end, byen;
u16 limit = 512;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
/* both size and indix must be 4 bytes align */
@@ -1536,7 +1536,7 @@ static int read_mii_word(struct net_devi
struct r8152 *tp = netdev_priv(netdev);
int ret;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
if (phy_id != R8152_PHY_ID)
@@ -1552,7 +1552,7 @@ void write_mii_word(struct net_device *n
{
struct r8152 *tp = netdev_priv(netdev);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (phy_id != R8152_PHY_ID)
@@ -1757,7 +1757,7 @@ static void read_bulk_callback(struct ur
if (!tp)
return;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (!test_bit(WORK_ENABLE, &tp->flags))
@@ -1849,7 +1849,7 @@ static void write_bulk_callback(struct u
if (!test_bit(WORK_ENABLE, &tp->flags))
return;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (!skb_queue_empty(&tp->tx_queue))
@@ -1870,7 +1870,7 @@ static void intr_callback(struct urb *ur
if (!test_bit(WORK_ENABLE, &tp->flags))
return;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
switch (status) {
@@ -2614,7 +2614,7 @@ static void bottom_half(struct tasklet_s
{
struct r8152 *tp = from_tasklet(tp, t, tx_tl);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (!test_bit(WORK_ENABLE, &tp->flags))
@@ -2657,7 +2657,7 @@ int r8152_submit_rx(struct r8152 *tp, st
int ret;
/* The rx would be stopped, so skip submitting */
- if (test_bit(RTL8152_UNPLUG, &tp->flags) ||
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) ||
!test_bit(WORK_ENABLE, &tp->flags) || !netif_carrier_ok(tp->netdev))
return 0;
@@ -3057,7 +3057,7 @@ static int rtl_enable(struct r8152 *tp)
static int rtl8152_enable(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
set_tx_qlen(tp);
@@ -3144,7 +3144,7 @@ static int rtl8153_enable(struct r8152 *
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
set_tx_qlen(tp);
@@ -3176,7 +3176,7 @@ static void rtl_disable(struct r8152 *tp
u32 ocp_data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -3630,7 +3630,7 @@ static u16 r8153_phy_status(struct r8152
}
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
break;
}
@@ -3662,7 +3662,7 @@ static void r8153b_ups_en(struct r8152 *
int i;
for (i = 0; i < 500; i++) {
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &
AUTOLOAD_DONE)
@@ -3704,7 +3704,7 @@ static void r8153c_ups_en(struct r8152 *
int i;
for (i = 0; i < 500; i++) {
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &
AUTOLOAD_DONE)
@@ -4049,8 +4049,8 @@ static int rtl_phy_patch_request(struct
for (i = 0; wait && i < 5000; i++) {
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
- break;
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
+ return -ENODEV;
usleep_range(1000, 2000);
ocp_data = ocp_reg_read(tp, OCP_PHY_PATCH_STAT);
@@ -6008,7 +6008,7 @@ static int rtl8156_enable(struct r8152 *
u32 ocp_data;
u16 speed;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
r8156_fc_parameter(tp);
@@ -6066,7 +6066,7 @@ static int rtl8156b_enable(struct r8152
u32 ocp_data;
u16 speed;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
set_tx_qlen(tp);
@@ -6252,7 +6252,7 @@ out:
static void rtl8152_up(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8152_aldps_en(tp, false);
@@ -6262,7 +6262,7 @@ static void rtl8152_up(struct r8152 *tp)
static void rtl8152_down(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6277,7 +6277,7 @@ static void rtl8153_up(struct r8152 *tp)
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153_u1u2en(tp, false);
@@ -6317,7 +6317,7 @@ static void rtl8153_down(struct r8152 *t
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6338,7 +6338,7 @@ static void rtl8153b_up(struct r8152 *tp
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -6362,7 +6362,7 @@ static void rtl8153b_down(struct r8152 *
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6399,7 +6399,7 @@ static void rtl8153c_up(struct r8152 *tp
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -6480,7 +6480,7 @@ static void rtl8156_up(struct r8152 *tp)
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -6553,7 +6553,7 @@ static void rtl8156_down(struct r8152 *t
{
u32 ocp_data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
return;
}
@@ -6691,7 +6691,7 @@ static void rtl_work_func_t(struct work_
/* If the device is unplugged or !netif_running(), the workqueue
* doesn't need to wake the device, and could return directly.
*/
- if (test_bit(RTL8152_UNPLUG, &tp->flags) || !netif_running(tp->netdev))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) || !netif_running(tp->netdev))
return;
if (usb_autopm_get_interface(tp->intf) < 0)
@@ -6730,7 +6730,7 @@ static void rtl_hw_phy_work_func_t(struc
{
struct r8152 *tp = container_of(work, struct r8152, hw_phy_work.work);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (usb_autopm_get_interface(tp->intf) < 0)
@@ -6857,7 +6857,7 @@ static int rtl8152_close(struct net_devi
netif_stop_queue(netdev);
res = usb_autopm_get_interface(tp->intf);
- if (res < 0 || test_bit(RTL8152_UNPLUG, &tp->flags)) {
+ if (res < 0 || test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
rtl_drop_queued_tx(tp);
rtl_stop_rx(tp);
} else {
@@ -6890,7 +6890,7 @@ static void r8152b_init(struct r8152 *tp
u32 ocp_data;
u16 data;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
data = r8152_mdio_read(tp, MII_BMCR);
@@ -6934,7 +6934,7 @@ static void r8153_init(struct r8152 *tp)
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153_u1u2en(tp, false);
@@ -6945,7 +6945,7 @@ static void r8153_init(struct r8152 *tp)
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
break;
}
@@ -7074,7 +7074,7 @@ static void r8153b_init(struct r8152 *tp
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -7085,7 +7085,7 @@ static void r8153b_init(struct r8152 *tp
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
break;
}
@@ -7156,7 +7156,7 @@ static void r8153c_init(struct r8152 *tp
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_u1u2en(tp, false);
@@ -7176,7 +7176,7 @@ static void r8153c_init(struct r8152 *tp
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
}
@@ -8005,7 +8005,7 @@ static void r8156_init(struct r8152 *tp)
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_ECM_OP);
@@ -8026,7 +8026,7 @@ static void r8156_init(struct r8152 *tp)
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
}
@@ -8101,7 +8101,7 @@ static void r8156b_init(struct r8152 *tp
u16 data;
int i;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_ECM_OP);
@@ -8135,7 +8135,7 @@ static void r8156b_init(struct r8152 *tp
break;
msleep(20);
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
}
@@ -9164,7 +9164,7 @@ static int rtl8152_ioctl(struct net_devi
struct mii_ioctl_data *data = if_mii(rq);
int res;
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return -ENODEV;
res = usb_autopm_get_interface(tp->intf);
@@ -9266,7 +9266,7 @@ static const struct net_device_ops rtl81
static void rtl8152_unload(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
if (tp->version != RTL_VER_01)
@@ -9275,7 +9275,7 @@ static void rtl8152_unload(struct r8152
static void rtl8153_unload(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153_power_cut_en(tp, false);
@@ -9283,7 +9283,7 @@ static void rtl8153_unload(struct r8152
static void rtl8153b_unload(struct r8152 *tp)
{
- if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
return;
r8153b_power_cut_en(tp, false);

398
target/linux/generic/backport-6.1/795-v6.6-13-r8152-Block-future-register-access-if-register-acces.patch Normal file
View file

@ -0,0 +1,398 @@
From d9962b0d42029bcb40fe3c38bce06d1870fa4df4 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 20 Oct 2023 14:06:59 -0700
Subject: [PATCH] r8152: Block future register access if register access fails
Even though the functions to read/write registers can fail, most of
the places in the r8152 driver that read/write register values don't
check error codes. The lack of error code checking is problematic in
at least two ways.
The first problem is that the r8152 driver often uses code patterns
similar to this:
x = read_register()
x = x | SOME_BIT;
write_register(x);
...with the above pattern, if the read_register() fails and returns
garbage then we'll end up trying to write modified garbage back to the
Realtek adapter. If the write_register() succeeds that's bad. Note
that as of commit f53a7ad18959 ("r8152: Set memory to all 0xFFs on
failed reg reads") the "garbage" returned by read_register() will at
least be consistent garbage, but it is still garbage.
It turns out that this problem is very serious. Writing garbage to
some of the hardware registers on the Ethernet adapter can put the
adapter in such a bad state that it needs to be power cycled (fully
unplugged and plugged in again) before it can enumerate again.
The second problem is that the r8152 driver generally has functions
that are long sequences of register writes. Assuming everything will
be OK if a random register write fails in the middle isn't a great
assumption.
One might wonder if the above two problems are real. You could ask if
we would really have a successful write after a failed read. It turns
out that the answer appears to be "yes, this can happen". In fact,
we've seen at least two distinct failure modes where this happens.
On a sc7180-trogdor Chromebook if you drop into kdb for a while and
then resume, you can see:
1. We get a "Tx timeout"
2. The "Tx timeout" queues up a USB reset.
3. In rtl8152_pre_reset() we try to reinit the hardware.
4. The first several (2-9) register accesses fail with a timeout, then
things recover.
The above test case was actually fixed by the patch ("r8152: Increase
USB control msg timeout to 5000ms as per spec") but at least shows
that we really can see successful calls after failed ones.
On a different (AMD) based Chromebook with a particular adapter, we
found that during reboot tests we'd also sometimes get a transitory
failure. In this case we saw -EPIPE being returned sometimes. Retrying
worked, but retrying is not always safe for all register accesses
since reading/writing some registers might have side effects (like
registers that clear on read).
Let's fully lock out all register access if a register access fails.
When we do this, we'll try to queue up a USB reset and try to unlock
register access after the reset. This is slightly tricker than it
sounds since the r8152 driver has an optimized reset sequence that
only works reliably after probe happens. In order to handle this, we
avoid the optimized reset if probe didn't finish. Instead, we simply
retry the probe routine in this case.
When locking out access, we'll use the existing infrastructure that
the driver was using when it detected we were unplugged. This keeps us
from getting stuck in delay loops in some parts of the driver.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 207 ++++++++++++++++++++++++++++++++++------
1 file changed, 176 insertions(+), 31 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -772,6 +772,9 @@ enum rtl8152_flags {
SCHEDULE_TASKLET,
GREEN_ETHERNET,
RX_EPROTO,
+ IN_PRE_RESET,
+ PROBED_WITH_NO_ERRORS,
+ PROBE_SHOULD_RETRY,
};
#define DEVICE_ID_LENOVO_USB_C_TRAVEL_HUB 0x721e
@@ -952,6 +955,8 @@ struct r8152 {
u8 version;
u8 duplex;
u8 autoneg;
+
+ unsigned int reg_access_reset_count;
};
/**
@@ -1199,6 +1204,96 @@ static unsigned int agg_buf_sz = 16384;
#define RTL_LIMITED_TSO_SIZE (size_to_mtu(agg_buf_sz) - sizeof(struct tx_desc))
+/* If register access fails then we block access and issue a reset. If this
+ * happens too many times in a row without a successful access then we stop
+ * trying to reset and just leave access blocked.
+ */
+#define REGISTER_ACCESS_MAX_RESETS 3
+
+static void rtl_set_inaccessible(struct r8152 *tp)
+{
+ set_bit(RTL8152_INACCESSIBLE, &tp->flags);
+ smp_mb__after_atomic();
+}
+
+static void rtl_set_accessible(struct r8152 *tp)
+{
+ clear_bit(RTL8152_INACCESSIBLE, &tp->flags);
+ smp_mb__after_atomic();
+}
+
+static
+int r8152_control_msg(struct r8152 *tp, unsigned int pipe, __u8 request,
+ __u8 requesttype, __u16 value, __u16 index, void *data,
+ __u16 size, const char *msg_tag)
+{
+ struct usb_device *udev = tp->udev;
+ int ret;
+
+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
+ return -ENODEV;
+
+ ret = usb_control_msg(udev, pipe, request, requesttype,
+ value, index, data, size,
+ USB_CTRL_GET_TIMEOUT);
+
+ /* No need to issue a reset to report an error if the USB device got
+ * unplugged; just return immediately.
+ */
+ if (ret == -ENODEV)
+ return ret;
+
+ /* If the write was successful then we're done */
+ if (ret >= 0) {
+ tp->reg_access_reset_count = 0;
+ return ret;
+ }
+
+ dev_err(&udev->dev,
+ "Failed to %s %d bytes at %#06x/%#06x (%d)\n",
+ msg_tag, size, value, index, ret);
+
+ /* Block all future register access until we reset. Much of the code
+ * in the driver doesn't check for errors. Notably, many parts of the
+ * driver do a read/modify/write of a register value without
+ * confirming that the read succeeded. Writing back modified garbage
+ * like this can fully wedge the adapter, requiring a power cycle.
+ */
+ rtl_set_inaccessible(tp);
+
+ /* If probe hasn't yet finished, then we'll request a retry of the
+ * whole probe routine if we get any control transfer errors. We
+ * never have to clear this bit since we free/reallocate the whole "tp"
+ * structure if we retry probe.
+ */
+ if (!test_bit(PROBED_WITH_NO_ERRORS, &tp->flags)) {
+ set_bit(PROBE_SHOULD_RETRY, &tp->flags);
+ return ret;
+ }
+
+ /* Failing to access registers in pre-reset is not surprising since we
+ * wouldn't be resetting if things were behaving normally. The register
+ * access we do in pre-reset isn't truly mandatory--we're just reusing
+ * the disable() function and trying to be nice by powering the
+ * adapter down before resetting it. Thus, if we're in pre-reset,
+ * we'll return right away and not try to queue up yet another reset.
+ * We know the post-reset is already coming.
+ */
+ if (test_bit(IN_PRE_RESET, &tp->flags))
+ return ret;
+
+ if (tp->reg_access_reset_count < REGISTER_ACCESS_MAX_RESETS) {
+ usb_queue_reset_device(tp->intf);
+ tp->reg_access_reset_count++;
+ } else if (tp->reg_access_reset_count == REGISTER_ACCESS_MAX_RESETS) {
+ dev_err(&udev->dev,
+ "Tried to reset %d times; giving up.\n",
+ REGISTER_ACCESS_MAX_RESETS);
+ }
+
+ return ret;
+}
+
static
int get_registers(struct r8152 *tp, u16 value, u16 index, u16 size, void *data)
{
@@ -1209,9 +1304,10 @@ int get_registers(struct r8152 *tp, u16
if (!tmp)
return -ENOMEM;
- ret = usb_control_msg(tp->udev, tp->pipe_ctrl_in,
- RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
- value, index, tmp, size, USB_CTRL_GET_TIMEOUT);
+ ret = r8152_control_msg(tp, tp->pipe_ctrl_in,
+ RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
+ value, index, tmp, size, "read");
+
if (ret < 0)
memset(data, 0xff, size);
else
@@ -1232,9 +1328,9 @@ int set_registers(struct r8152 *tp, u16
if (!tmp)
return -ENOMEM;
- ret = usb_control_msg(tp->udev, tp->pipe_ctrl_out,
- RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
- value, index, tmp, size, USB_CTRL_SET_TIMEOUT);
+ ret = r8152_control_msg(tp, tp->pipe_ctrl_out,
+ RTL8152_REQ_SET_REGS, RTL8152_REQT_WRITE,
+ value, index, tmp, size, "write");
kfree(tmp);
@@ -1243,10 +1339,8 @@ int set_registers(struct r8152 *tp, u16
static void rtl_set_unplug(struct r8152 *tp)
{
- if (tp->udev->state == USB_STATE_NOTATTACHED) {
- set_bit(RTL8152_INACCESSIBLE, &tp->flags);
- smp_mb__after_atomic();
- }
+ if (tp->udev->state == USB_STATE_NOTATTACHED)
+ rtl_set_inaccessible(tp);
}
static int generic_ocp_read(struct r8152 *tp, u16 index, u16 size,
@@ -8261,7 +8355,7 @@ static int rtl8152_pre_reset(struct usb_
struct r8152 *tp = usb_get_intfdata(intf);
struct net_device *netdev;
- if (!tp)
+ if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags))
return 0;
netdev = tp->netdev;
@@ -8276,7 +8370,9 @@ static int rtl8152_pre_reset(struct usb_
napi_disable(&tp->napi);
if (netif_carrier_ok(netdev)) {
mutex_lock(&tp->control);
+ set_bit(IN_PRE_RESET, &tp->flags);
tp->rtl_ops.disable(tp);
+ clear_bit(IN_PRE_RESET, &tp->flags);
mutex_unlock(&tp->control);
}
@@ -8289,9 +8385,11 @@ static int rtl8152_post_reset(struct usb
struct net_device *netdev;
struct sockaddr sa;
- if (!tp)
+ if (!tp || !test_bit(PROBED_WITH_NO_ERRORS, &tp->flags))
return 0;
+ rtl_set_accessible(tp);
+
/* reset the MAC address in case of policy change */
if (determine_ethernet_addr(tp, &sa) >= 0) {
rtnl_lock();
@@ -9493,17 +9591,29 @@ static u8 __rtl_get_hw_ver(struct usb_de
__le32 *tmp;
u8 version;
int ret;
+ int i;
tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp)
return 0;
- ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
- PLA_TCR0, MCU_TYPE_PLA, tmp, sizeof(*tmp),
- USB_CTRL_GET_TIMEOUT);
- if (ret > 0)
- ocp_data = (__le32_to_cpu(*tmp) >> 16) & VERSION_MASK;
+ /* Retry up to 3 times in case there is a transitory error. We do this
+ * since retrying a read of the version is always safe and this
+ * function doesn't take advantage of r8152_control_msg().
+ */
+ for (i = 0; i < 3; i++) {
+ ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ RTL8152_REQ_GET_REGS, RTL8152_REQT_READ,
+ PLA_TCR0, MCU_TYPE_PLA, tmp, sizeof(*tmp),
+ USB_CTRL_GET_TIMEOUT);
+ if (ret > 0) {
+ ocp_data = (__le32_to_cpu(*tmp) >> 16) & VERSION_MASK;
+ break;
+ }
+ }
+
+ if (i != 0 && ret > 0)
+ dev_warn(&udev->dev, "Needed %d retries to read version\n", i);
kfree(tmp);
@@ -9602,25 +9712,14 @@ static bool rtl8152_supports_lenovo_macp
return 0;
}
-static int rtl8152_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
+static int rtl8152_probe_once(struct usb_interface *intf,
+ const struct usb_device_id *id, u8 version)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct r8152 *tp;
struct net_device *netdev;
- u8 version;
int ret;
- if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
- return -ENODEV;
-
- if (!rtl_check_vendor_ok(intf))
- return -ENODEV;
-
- version = rtl8152_get_version(intf);
- if (version == RTL_VER_UNKNOWN)
- return -ENODEV;
-
usb_reset_device(udev);
netdev = alloc_etherdev(sizeof(struct r8152));
if (!netdev) {
@@ -9783,10 +9882,20 @@ static int rtl8152_probe(struct usb_inte
else
device_set_wakeup_enable(&udev->dev, false);
+ /* If we saw a control transfer error while probing then we may
+ * want to try probe() again. Consider this an error.
+ */
+ if (test_bit(PROBE_SHOULD_RETRY, &tp->flags))
+ goto out2;
+
+ set_bit(PROBED_WITH_NO_ERRORS, &tp->flags);
netif_info(tp, probe, netdev, "%s\n", DRIVER_VERSION);
return 0;
+out2:
+ unregister_netdev(netdev);
+
out1:
tasklet_kill(&tp->tx_tl);
cancel_delayed_work_sync(&tp->hw_phy_work);
@@ -9795,10 +9904,46 @@ out1:
rtl8152_release_firmware(tp);
usb_set_intfdata(intf, NULL);
out:
+ if (test_bit(PROBE_SHOULD_RETRY, &tp->flags))
+ ret = -EAGAIN;
+
free_netdev(netdev);
return ret;
}
+#define RTL8152_PROBE_TRIES 3
+
+static int rtl8152_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ u8 version;
+ int ret;
+ int i;
+
+ if (intf->cur_altsetting->desc.bInterfaceClass != USB_CLASS_VENDOR_SPEC)
+ return -ENODEV;
+
+ if (!rtl_check_vendor_ok(intf))
+ return -ENODEV;
+
+ version = rtl8152_get_version(intf);
+ if (version == RTL_VER_UNKNOWN)
+ return -ENODEV;
+
+ for (i = 0; i < RTL8152_PROBE_TRIES; i++) {
+ ret = rtl8152_probe_once(intf, id, version);
+ if (ret != -EAGAIN)
+ break;
+ }
+ if (ret == -EAGAIN) {
+ dev_err(&intf->dev,
+ "r8152 failed probe after %d tries; giving up\n", i);
+ return -ENODEV;
+ }
+
+ return ret;
+}
+
static void rtl8152_disconnect(struct usb_interface *intf)
{
struct r8152 *tp = usb_get_intfdata(intf);

83
target/linux/generic/backport-6.1/795-v6.6-14-r8152-break-the-loop-when-the-budget-is-exhausted.patch Normal file
View file

@ -0,0 +1,83 @@
From 66eee612a1ba39f9a76a9ace4a34d012044767fb Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 26 Sep 2023 19:17:13 +0800
Subject: [PATCH] r8152: break the loop when the budget is exhausted
[ Upstream commit 2cf51f931797d9a47e75d999d0993a68cbd2a560 ]
A bulk transfer of the USB may contain many packets. And, the total
number of the packets in the bulk transfer may be more than budget.
Originally, only budget packets would be handled by napi_gro_receive(),
and the other packets would be queued in the driver for next schedule.
This patch would break the loop about getting next bulk transfer, when
the budget is exhausted. That is, only the current bulk transfer would
be handled, and the other bulk transfers would be queued for next
schedule. Besides, the packets which are more than the budget in the
current bulk trasnfer would be still queued in the driver, as the
original method.
In addition, a bulk transfer wouldn't contain more than 400 packets, so
the check of queue length is unnecessary. Therefore, I replace it with
WARN_ON_ONCE().
Fixes: cf74eb5a5bc8 ("eth: r8152: try to use a normal budget")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230926111714.9448-433-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/usb/r8152.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -2542,7 +2542,7 @@ static int rx_bottom(struct r8152 *tp, i
}
}
- if (list_empty(&tp->rx_done))
+ if (list_empty(&tp->rx_done) || work_done >= budget)
goto out1;
clear_bit(RX_EPROTO, &tp->flags);
@@ -2558,6 +2558,15 @@ static int rx_bottom(struct r8152 *tp, i
struct urb *urb;
u8 *rx_data;
+ /* A bulk transfer of USB may contain may packets, so the
+ * total packets may more than the budget. Deal with all
+ * packets in current bulk transfer, and stop to handle the
+ * next bulk transfer until next schedule, if budget is
+ * exhausted.
+ */
+ if (work_done >= budget)
+ break;
+
list_del_init(cursor);
agg = list_entry(cursor, struct rx_agg, list);
@@ -2577,9 +2586,7 @@ static int rx_bottom(struct r8152 *tp, i
unsigned int pkt_len, rx_frag_head_sz;
struct sk_buff *skb;
- /* limit the skb numbers for rx_queue */
- if (unlikely(skb_queue_len(&tp->rx_queue) >= 1000))
- break;
+ WARN_ON_ONCE(skb_queue_len(&tp->rx_queue) >= 1000);
pkt_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK;
if (pkt_len < ETH_ZLEN)
@@ -2657,9 +2664,10 @@ submit:
}
}
+ /* Splice the remained list back to rx_done for next schedule */
if (!list_empty(&rx_queue)) {
spin_lock_irqsave(&tp->rx_lock, flags);
- list_splice_tail(&rx_queue, &tp->rx_done);
+ list_splice(&rx_queue, &tp->rx_done);
spin_unlock_irqrestore(&tp->rx_lock, flags);
}

47
target/linux/generic/backport-6.1/795-v6.6-15-net-usb-cdc_ether-add-u-blox-0x1313-composition.patch Normal file
View file

@ -0,0 +1,47 @@
From 1b0fce8c8e69485e49a7d34aac3d4c2a2aa15d62 Mon Sep 17 00:00:00 2001
From: Davide Tronchin <davide.tronchin.94@gmail.com>
Date: Thu, 29 Jun 2023 12:37:36 +0200
Subject: [PATCH] net: usb: cdc_ether: add u-blox 0x1313 composition.
Add CDC-ECM support for LARA-R6 01B.
The new LARA-R6 product variant identified by the "01B" string can be
configured (by AT interface) in three different USB modes:
* Default mode (Vendor ID: 0x1546 Product ID: 0x1311) with 4 serial
interfaces
* RmNet mode (Vendor ID: 0x1546 Product ID: 0x1312) with 4 serial
interfaces and 1 RmNet virtual network interface
* CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1313) with 4 serial
interface and 1 CDC-ECM virtual network interface
The first 4 interfaces of all the 3 configurations (default, RmNet, ECM)
are the same.
In CDC-ECM mode LARA-R6 01B exposes the following interfaces:
If 0: Diagnostic
If 1: AT parser
If 2: AT parser
If 3: AT parset/alternative functions
If 4: CDC-ECM interface
Signed-off-by: Davide Tronchin <davide.tronchin.94@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/cdc_ether.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -879,6 +879,12 @@ static const struct usb_device_id produc
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&wwan_info,
}, {
+ /* U-blox LARA-R6 01B */
+ USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1313, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+}, {
/* ZTE modules */
USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET,

122
target/linux/generic/backport-6.1/795-v6.7-16-r8152-use-napi_gro_frags.patch Normal file
View file

@ -0,0 +1,122 @@
From 788d30daa8f97f06166b6a63f0e51f2a4c2f036a Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 26 Sep 2023 19:17:14 +0800
Subject: [PATCH] r8152: use napi_gro_frags
Use napi_gro_frags() for the skb of fragments when the work_done is less
than budget.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20230926111714.9448-434-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/usb/r8152.c | 67 ++++++++++++++++++++++++++++++-----------
1 file changed, 50 insertions(+), 17 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -2583,8 +2583,9 @@ static int rx_bottom(struct r8152 *tp, i
while (urb->actual_length > len_used) {
struct net_device *netdev = tp->netdev;
struct net_device_stats *stats = &netdev->stats;
- unsigned int pkt_len, rx_frag_head_sz;
+ unsigned int pkt_len, rx_frag_head_sz, len;
struct sk_buff *skb;
+ bool use_frags;
WARN_ON_ONCE(skb_queue_len(&tp->rx_queue) >= 1000);
@@ -2597,45 +2598,77 @@ static int rx_bottom(struct r8152 *tp, i
break;
pkt_len -= ETH_FCS_LEN;
+ len = pkt_len;
rx_data += sizeof(struct rx_desc);
- if (!agg_free || tp->rx_copybreak > pkt_len)
- rx_frag_head_sz = pkt_len;
+ if (!agg_free || tp->rx_copybreak > len)
+ use_frags = false;
else
- rx_frag_head_sz = tp->rx_copybreak;
+ use_frags = true;
+
+ if (use_frags) {
+ /* If the budget is exhausted, the packet
+ * would be queued in the driver. That is,
+ * napi_gro_frags() wouldn't be called, so
+ * we couldn't use napi_get_frags().
+ */
+ if (work_done >= budget) {
+ rx_frag_head_sz = tp->rx_copybreak;
+ skb = napi_alloc_skb(napi,
+ rx_frag_head_sz);
+ } else {
+ rx_frag_head_sz = 0;
+ skb = napi_get_frags(napi);
+ }
+ } else {
+ rx_frag_head_sz = 0;
+ skb = napi_alloc_skb(napi, len);
+ }
- skb = napi_alloc_skb(napi, rx_frag_head_sz);
if (!skb) {
stats->rx_dropped++;
goto find_next_rx;
}
skb->ip_summed = r8152_rx_csum(tp, rx_desc);
- memcpy(skb->data, rx_data, rx_frag_head_sz);
- skb_put(skb, rx_frag_head_sz);
- pkt_len -= rx_frag_head_sz;
- rx_data += rx_frag_head_sz;
- if (pkt_len) {
+ rtl_rx_vlan_tag(rx_desc, skb);
+
+ if (use_frags) {
+ if (rx_frag_head_sz) {
+ memcpy(skb->data, rx_data,
+ rx_frag_head_sz);
+ skb_put(skb, rx_frag_head_sz);
+ len -= rx_frag_head_sz;
+ rx_data += rx_frag_head_sz;
+ skb->protocol = eth_type_trans(skb,
+ netdev);
+ }
+
skb_add_rx_frag(skb, 0, agg->page,
agg_offset(agg, rx_data),
- pkt_len,
- SKB_DATA_ALIGN(pkt_len));
+ len, SKB_DATA_ALIGN(len));
get_page(agg->page);
+ } else {
+ memcpy(skb->data, rx_data, len);
+ skb_put(skb, len);
+ skb->protocol = eth_type_trans(skb, netdev);
}
- skb->protocol = eth_type_trans(skb, netdev);
- rtl_rx_vlan_tag(rx_desc, skb);
if (work_done < budget) {
+ if (use_frags)
+ napi_gro_frags(napi);
+ else
+ napi_gro_receive(napi, skb);
+
work_done++;
stats->rx_packets++;
- stats->rx_bytes += skb->len;
- napi_gro_receive(napi, skb);
+ stats->rx_bytes += pkt_len;
} else {
__skb_queue_tail(&tp->rx_queue, skb);
}
find_next_rx:
- rx_data = rx_agg_align(rx_data + pkt_len + ETH_FCS_LEN);
+ rx_data = rx_agg_align(rx_data + len + ETH_FCS_LEN);
rx_desc = (struct rx_desc *)rx_data;
len_used = agg_offset(agg, rx_data);
len_used += sizeof(struct rx_desc);

29
target/linux/generic/backport-6.1/833-v6.8-leds-core-Add-more-colors-from-DT-bindings-to-led_co.patch.patch Normal file
View file

@ -0,0 +1,29 @@
From a067943129b4ec6b835e02cfd5fbef01093c1471 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megi@xff.cz>
Date: Sun, 8 Oct 2023 16:40:13 +0200
Subject: [PATCH] leds: core: Add more colors from DT bindings to led_colors
The colors are already part of DT bindings. Make sure the kernel is
able to convert them to strings.
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20231008144014.1180334-1-megi@xff.cz
Signed-off-by: Lee Jones <lee@kernel.org>
---
drivers/leds/led-core.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -36,6 +36,11 @@ const char * const led_colors[LED_COLOR_
[LED_COLOR_ID_IR] = "ir",
[LED_COLOR_ID_MULTI] = "multicolor",
[LED_COLOR_ID_RGB] = "rgb",
+ [LED_COLOR_ID_PURPLE] = "purple",
+ [LED_COLOR_ID_ORANGE] = "orange",
+ [LED_COLOR_ID_PINK] = "pink",
+ [LED_COLOR_ID_CYAN] = "cyan",
+ [LED_COLOR_ID_LIME] = "lime",
};
EXPORT_SYMBOL_GPL(led_colors);

8
target/linux/generic/hack-5.15/760-net-usb-r8152-add-LED-configuration-from-OF.patch
View file

@ -22,7 +22,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
#include <linux/crc32.h>
#include <linux/if_vlan.h>
#include <linux/uaccess.h>
@@ -6896,6 +6897,22 @@ static void rtl_tally_reset(struct r8152
@@ -6980,6 +6981,22 @@ static void rtl_tally_reset(struct r8152
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY, ocp_data);
}
@ -45,7 +45,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
static void r8152b_init(struct r8152 *tp)
{
u32 ocp_data;
@@ -6937,6 +6954,8 @@ static void r8152b_init(struct r8152 *tp
@@ -7021,6 +7038,8 @@ static void r8152b_init(struct r8152 *tp
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
@ -54,7 +54,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
}
static void r8153_init(struct r8152 *tp)
@@ -7077,6 +7096,8 @@ static void r8153_init(struct r8152 *tp)
@@ -7161,6 +7180,8 @@ static void r8153_init(struct r8152 *tp)
tp->coalesce = COALESCE_SLOW;
break;
}
@ -63,7 +63,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
}
static void r8153b_init(struct r8152 *tp)
@@ -7159,6 +7180,8 @@ static void r8153b_init(struct r8152 *tp
@@ -7243,6 +7264,8 @@ static void r8153b_init(struct r8152 *tp
rtl_tally_reset(tp);
tp->coalesce = 15000; /* 15 us */

4
target/linux/generic/hack-5.15/795-backport-phylink_pcs-helpers.patch
View file

@ -65,7 +65,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
static void phylink_mac_pcs_get_state(struct phylink *pl,
struct phylink_link_state *state)
{
@@ -3014,6 +3013,52 @@ void phylink_mii_c22_pcs_get_state(struc
@@ -3015,6 +3014,52 @@ void phylink_mii_c22_pcs_get_state(struc
EXPORT_SYMBOL_GPL(phylink_mii_c22_pcs_get_state);
/**
@ -118,7 +118,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* phylink_mii_c22_pcs_set_advertisement() - configure the clause 37 PCS
* advertisement
* @pcs: a pointer to a &struct mdio_device.
@@ -3085,6 +3130,46 @@ int phylink_mii_c22_pcs_set_advertisemen
@@ -3086,6 +3131,46 @@ int phylink_mii_c22_pcs_set_advertisemen
EXPORT_SYMBOL_GPL(phylink_mii_c22_pcs_set_advertisement);
/**

8
target/linux/generic/hack-6.1/760-net-usb-r8152-add-LED-configuration-from-OF.patch
View file

@ -22,7 +22,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
#include <linux/crc32.h>
#include <linux/if_vlan.h>
#include <linux/uaccess.h>
@@ -6903,6 +6904,22 @@ static void rtl_tally_reset(struct r8152
@@ -7020,6 +7021,22 @@ static void rtl_tally_reset(struct r8152
ocp_write_word(tp, MCU_TYPE_PLA, PLA_RSTTALLY, ocp_data);
}
@ -45,7 +45,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
static void r8152b_init(struct r8152 *tp)
{
u32 ocp_data;
@@ -6944,6 +6961,8 @@ static void r8152b_init(struct r8152 *tp
@@ -7061,6 +7078,8 @@ static void r8152b_init(struct r8152 *tp
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_USB_CTRL);
ocp_data &= ~(RX_AGG_DISABLE | RX_ZERO_EN);
ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
@ -54,7 +54,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
}
static void r8153_init(struct r8152 *tp)
@@ -7084,6 +7103,8 @@ static void r8153_init(struct r8152 *tp)
@@ -7201,6 +7220,8 @@ static void r8153_init(struct r8152 *tp)
tp->coalesce = COALESCE_SLOW;
break;
}
@ -63,7 +63,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
}
static void r8153b_init(struct r8152 *tp)
@@ -7166,6 +7187,8 @@ static void r8153b_init(struct r8152 *tp
@@ -7283,6 +7304,8 @@ static void r8153b_init(struct r8152 *tp
rtl_tally_reset(tp);
tp->coalesce = 15000; /* 15 us */

2
target/linux/generic/pending-5.15/701-netfilter-nf_tables-ignore-EOPNOTSUPP-on-flowtable-d.patch
View file

@ -18,7 +18,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -7703,7 +7703,7 @@ static int nft_register_flowtable_net_ho
@@ -7708,7 +7708,7 @@ static int nft_register_flowtable_net_ho
err = flowtable->data.type->setup(&flowtable->data,
hook->ops.dev,
FLOW_BLOCK_BIND);

2
target/linux/generic/pending-6.1/701-netfilter-nf_tables-ignore-EOPNOTSUPP-on-flowtable-d.patch
View file

@ -18,7 +18,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -7878,7 +7878,7 @@ static int nft_register_flowtable_net_ho
@@ -7883,7 +7883,7 @@ static int nft_register_flowtable_net_ho
err = flowtable->data.type->setup(&flowtable->data,
hook->ops.dev,
FLOW_BLOCK_BIND);

4
target/linux/generic/pending-6.1/920-mangle_bootargs.patch
View file

@ -31,7 +31,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
help
--- a/init/main.c
+++ b/init/main.c
@@ -607,6 +607,29 @@ static inline void setup_nr_cpu_ids(void
@@ -611,6 +611,29 @@ static inline void setup_nr_cpu_ids(void
static inline void smp_prepare_cpus(unsigned int maxcpus) { }
#endif
@ -61,7 +61,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
/*
* We need to store the untouched command line for future reference.
* We also need to store the touched command line since the parameter
@@ -954,6 +977,7 @@ asmlinkage __visible void __init __no_sa
@@ -958,6 +981,7 @@ asmlinkage __visible void __init __no_sa
pr_notice("%s", linux_banner);
early_security_init();
setup_arch(&command_line);

4
target/linux/ipq40xx/base-files/etc/board.d/01_leds
View file

@ -20,8 +20,8 @@ asus,rt-ac42u)
ucidef_set_led_netdev "wan" "WAN" "blue:wan" "wan"
;;
asus,rt-ac58u)
ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth1"
ucidef_set_led_switch "lan" "LAN" "blue:lan" "switch0" "0x1e"
ucidef_set_led_netdev "wan" "WAN" "blue:wan" "wan"
ucidef_set_led_netdev "lan" "LAN" "blue:lan" "br-lan"
;;
avm,fritzbox-4040)
ucidef_set_led_wlan "wlan" "WLAN" "green:wlan" "phy0tpt" "phy1tpt"

3
target/linux/ipq40xx/base-files/etc/uci-defaults/04_led_migration
View file

@ -6,6 +6,9 @@ case "$board" in
asus,map-ac2200)
migrate_leds ':chan=-'
;;
asus,rt-ac58u)
migrate_leds ":status=:power" ":wlan2G=:wlan-2" ":wlan5G=:wlan-5"
;;
engenius,emr3500)
migrate_leds "emr3500:="
;;

1
target/linux/ipq40xx/config-6.1
View file

@ -240,6 +240,7 @@ CONFIG_KMAP_LOCAL=y
CONFIG_KMAP_LOCAL_NON_LINEAR_PTE_ARRAY=y
# CONFIG_KPSS_XCC is not set
# CONFIG_KRAITCC is not set
CONFIG_LED_TRIGGER_PHY=y
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
CONFIG_LEDS_LP55XX_COMMON=y

38
target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts
View file

@ -4,6 +4,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>
#include <dt-bindings/leds/common.h>
/ {
model = "ASUS RT-AC58U";
@ -101,37 +102,50 @@
leds {
compatible = "gpio-leds";
led_power: status {
label = "blue:status";
led_power: led-0 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_POWER;
gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
panic-indicator;
};
wan {
label = "blue:wan";
led-1 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WAN;
gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
/*
* linux,default-trigger = "90000.mdio-1:04:link";
* sadly still lacks rx+tx
*/
};
wlan2G {
label = "blue:wlan2G";
led-2 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WLAN;
function-enumerator = <2>;
gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy0tpt";
};
wlan5G {
label = "blue:wlan5G";
led-3 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WLAN;
function-enumerator = <5>;
gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy1tpt";
};
usb {
label = "blue:usb";
led-4 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_USB;
gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
trigger-sources = <&usb3_port1>, <&usb3_port2>;
linux,default-trigger = "usbport";
};
lan {
label = "blue:lan";
led-5 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
};
};

4
target/linux/ipq40xx/patches-6.1/004-v6.7-firmware-qcom_scm-disable-SDI-if-required.patch
View file

@ -27,7 +27,7 @@ Signed-off-by: Bjorn Andersson <andersson@kernel.org>
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -400,6 +400,29 @@ int qcom_scm_set_remote_state(u32 state,
@@ -407,6 +407,29 @@ int qcom_scm_set_remote_state(u32 state,
}
EXPORT_SYMBOL(qcom_scm_set_remote_state);
@ -57,7 +57,7 @@ Signed-off-by: Bjorn Andersson <andersson@kernel.org>
static int __qcom_scm_set_dload_mode(struct device *dev, bool enable)
{
struct qcom_scm_desc desc = {
@@ -1404,6 +1427,13 @@ static int qcom_scm_probe(struct platfor
@@ -1411,6 +1434,13 @@ static int qcom_scm_probe(struct platfor
__get_convention();

2
target/linux/ipq40xx/patches-6.1/422-firmware-qcom-scm-fix-SCM-cold-boot-address.patch
View file

@ -118,7 +118,7 @@ Signed-off-by: Brian Norris <computersforpeace@gmail.com>
}
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -305,6 +305,17 @@ static int qcom_scm_set_boot_addr(void *
@@ -312,6 +312,17 @@ static int qcom_scm_set_boot_addr(void *
desc.args[0] = flags;
desc.args[1] = virt_to_phys(entry);

2
target/linux/ipq40xx/patches-6.1/910-Revert-firmware-qcom_scm-Clear-download-bit-during-r.patch
View file

@ -15,7 +15,7 @@ Signed-off-by: Robert Marko <robimarko@gmail.com>
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -1459,7 +1459,8 @@ static int qcom_scm_probe(struct platfor
@@ -1466,7 +1466,8 @@ static int qcom_scm_probe(struct platfor
static void qcom_scm_shutdown(struct platform_device *pdev)
{
/* Clean shutdown, disable download mode to allow normal restart */

2
target/linux/ipq806x/patches-6.1/0067-generic-Mangle-bootloader-s-kernel-arguments.patch
View file

@ -259,7 +259,7 @@ Signed-off-by: Adrian Panella <ianchi74@outlook.com>
static int kernel_init(void *);
extern void init_IRQ(void);
@@ -991,6 +995,18 @@ asmlinkage __visible void __init __no_sa
@@ -995,6 +999,18 @@ asmlinkage __visible void __init __no_sa
pr_notice("Kernel command line: %s\n", saved_command_line);
/* parameters may set static keys */
jump_label_init();

8
target/linux/ipq806x/patches-6.1/700-02-net-stmmac-move-TX-timer-arm-after-DMA-enable.patch
View file

@ -36,7 +36,7 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
__netif_tx_unlock_bh(netdev_get_tx_queue(priv->dev, queue));
@@ -5474,12 +5475,13 @@ static int stmmac_napi_poll_tx(struct na
@@ -5475,12 +5476,13 @@ static int stmmac_napi_poll_tx(struct na
struct stmmac_channel *ch =
container_of(napi, struct stmmac_channel, tx_napi);
struct stmmac_priv *priv = ch->priv_data;
@ -51,7 +51,7 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
work_done = min(work_done, budget);
if (work_done < budget && napi_complete_done(napi, work_done)) {
@@ -5490,6 +5492,10 @@ static int stmmac_napi_poll_tx(struct na
@@ -5491,6 +5493,10 @@ static int stmmac_napi_poll_tx(struct na
spin_unlock_irqrestore(&ch->lock, flags);
}
@ -62,7 +62,7 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
return work_done;
}
@@ -5499,11 +5505,12 @@ static int stmmac_napi_poll_rxtx(struct
@@ -5500,11 +5506,12 @@ static int stmmac_napi_poll_rxtx(struct
container_of(napi, struct stmmac_channel, rxtx_napi);
struct stmmac_priv *priv = ch->priv_data;
int rx_done, tx_done, rxtx_done;
@ -76,7 +76,7 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
tx_done = min(tx_done, budget);
rx_done = stmmac_rx_zc(priv, budget, chan);
@@ -5528,6 +5535,10 @@ static int stmmac_napi_poll_rxtx(struct
@@ -5529,6 +5536,10 @@ static int stmmac_napi_poll_rxtx(struct
spin_unlock_irqrestore(&ch->lock, flags);
}

74
target/linux/ixp4xx/patches-6.1/0001-mtd-cfi_cmdset_0001-Byte-swap-OTP-info.patch
View file

@ -1,74 +0,0 @@
From 4e242d6e08ad1d85b832e158cd0eafcb8f3f76a1 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Tue, 30 May 2023 22:40:31 +0200
Subject: [PATCH v3] mtd: cfi_cmdset_0001: Byte swap OTP info
Currently the offset into the device when looking for OTP
bits can go outside of the address of the MTD NOR devices,
and if that memory isn't readable, bad things happen
on the IXP4xx (added prints that illustrate the problem before
the crash):
cfi_intelext_otp_walk walk OTP on chip 0 start at reg_prot_offset 0x00000100
ixp4xx_copy_from copy from 0x00000100 to 0xc880dd78
cfi_intelext_otp_walk walk OTP on chip 0 start at reg_prot_offset 0x12000000
ixp4xx_copy_from copy from 0x12000000 to 0xc880dd78
8<--- cut here ---
Unable to handle kernel paging request at virtual address db000000
[db000000] *pgd=00000000
(...)
This happens in this case because the IXP4xx is big endian and
the 32- and 16-bit fields in the struct cfi_intelext_otpinfo are not
properly byteswapped. Compare to how the code in read_pri_intelext()
byteswaps the fields in struct cfi_pri_intelext.
Adding a small byte swapping loop for the OTP in read_pri_intelext()
and the crash goes away.
The problem went unnoticed for many years until I enabled
CONFIG_MTD_OTP on the IXP4xx as well, triggering the bug.
Cc: Nicolas Pitre <npitre@baylibre.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ChangeLog v2->v3:
- Move the byte swapping to a small loop in read_pri_intelext()
so all bytes are swapped as we reach cfi_intelext_otp_walk().
ChangeLog v1->v2:
- Drill deeper and discover a big endian compatibility issue.
---
drivers/mtd/chips/cfi_cmdset_0001.c | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -421,9 +421,25 @@ read_pri_intelext(struct map_info *map,
extra_size = 0;
/* Protection Register info */
- if (extp->NumProtectionFields)
+ if (extp->NumProtectionFields) {
+ struct cfi_intelext_otpinfo *otp =
+ (struct cfi_intelext_otpinfo *)&extp->extra[0];
+
extra_size += (extp->NumProtectionFields - 1) *
- sizeof(struct cfi_intelext_otpinfo);
+ sizeof(struct cfi_intelext_otpinfo);
+
+ if (extp_size >= sizeof(*extp) + extra_size) {
+ int i;
+
+ /* Do some byteswapping if necessary */
+ for (i = 0; i < extp->NumProtectionFields - 1; i++) {
+ otp->ProtRegAddr = le32_to_cpu(otp->ProtRegAddr);
+ otp->FactGroups = le16_to_cpu(otp->FactGroups);
+ otp->UserGroups = le16_to_cpu(otp->UserGroups);
+ otp++;
+ }
+ }
+ }
}
if (extp->MinorVersion >= '1') {

4
target/linux/lantiq/patches-5.15/0302-mtd-cfi_cmdset_0001-Disable-write-buffer-functions-i.patch
View file

@ -44,7 +44,7 @@ Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
/*
* Some chips power-up with all sectors locked by default.
@@ -1703,6 +1707,7 @@ static int cfi_intelext_write_words (str
@@ -1719,6 +1723,7 @@ static int cfi_intelext_write_words (str
}
@ -52,7 +52,7 @@ Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip,
unsigned long adr, const struct kvec **pvec,
unsigned long *pvec_seek, int len)
@@ -1931,6 +1936,7 @@ static int cfi_intelext_write_buffers (s
@@ -1947,6 +1952,7 @@ static int cfi_intelext_write_buffers (s
return cfi_intelext_writev(mtd, &vec, 1, to, retlen);
}

296
target/linux/mediatek/dts/mt7981b-confiabits-mt7981.dts Normal file
View file

@ -0,0 +1,296 @@
/dts-v1/;
#include "mt7981.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
model = "Confiabits MT7981";
compatible = "confiabits,mt7981", "mediatek,mt7981";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
button-mesh {
label = "mesh";
linux,input-type = <EV_SW>;
linux,code = <BTN_0>;
gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
debounce-interval = <60>;
};
button-reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&pio 1 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led-wlan5g {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_WLAN;
function-enumerator = <5>;
gpios = <&pio 5 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
led-wan-red {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_WAN;
gpios = <&pio 6 GPIO_ACTIVE_LOW>;
};
led_power: led-power {
label = "blue:power"; // can be removed once #13837 is merged
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_POWER;
gpios = <&pio 7 GPIO_ACTIVE_LOW>;
};
led-lan1 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
function-enumerator = <1>;
gpios = <&pio 9 GPIO_ACTIVE_LOW>;
};
led-lan2 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
function-enumerator = <2>;
gpios = <&pio 10 GPIO_ACTIVE_LOW>;
};
led-lan3 {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
function-enumerator = <3>;
gpios = <&pio 11 GPIO_ACTIVE_LOW>;
};
led-wan-blue {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WAN;
gpios = <&pio 12 GPIO_ACTIVE_LOW>;
};
led-wlan2g {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_WLAN;
function-enumerator = <2>;
gpios = <&pio 34 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
led-mesh {
color = <LED_COLOR_ID_BLUE>;
function = "mesh"; // no LED_FUNCTION_MESH yet
gpios = <&pio 35 GPIO_ACTIVE_LOW>;
};
};
};
&uart0 {
status = "okay";
};
&watchdog {
status = "okay";
};
&eth {
pinctrl-names = "default";
pinctrl-0 = <&mdio_pins>;
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "2500base-x";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_4 0>;
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
};
&mdio_bus {
#address-cells = <1>;
#size-cells = <0>;
switch: switch@1f {
compatible = "mediatek,mt7531";
reg = <31>;
reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
};
};
&switch {
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan1";
};
port@2 {
reg = <2>;
label = "lan2";
};
port@3 {
reg = <3>;
label = "lan3";
};
port@4 {
reg = <4>;
label = "wan";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_4 1>;
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&gmac0>;
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
};
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_flash_pins>;
status = "okay";
spi_nand: flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <52000000>;
spi-cal-enable;
spi-cal-mode = "read-data";
spi-cal-datalen = <7>;
spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
spi-cal-addrlen = <5>;
spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
spi-tx-buswidth = <4>;
spi-rx-buswidth = <4>;
mediatek,nmbm;
mediatek,bmt-max-ratio = <1>;
mediatek,bmt-max-reserved-blocks = <64>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "BL2";
reg = <0x00000 0x0100000>;
read-only;
};
partition@100000 {
label = "u-boot-env";
reg = <0x0100000 0x0080000>;
read-only;
};
factory: partition@180000 {
label = "Factory";
reg = <0x180000 0x0200000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x1000>;
};
macaddr_factory_4: macaddr@4 {
compatible = "mac-base";
reg = <0x4 0x6>;
#nvmem-cell-cells = <1>;
};
};
};
partition@380000 {
label = "FIP";
reg = <0x380000 0x0200000>;
read-only;
};
partition@580000 {
label = "ubi";
reg = <0x580000 0x4000000>;
compatible = "linux,ubi";
};
};
};
};
&pio {
spi0_flash_pins: spi0-pins {
mux {
function = "spi";
groups = "spi0", "spi0_wp_hold";
};
};
};
&usb_phy {
status = "okay";
};
&xhci {
status = "okay";
mediatek,u3p-dis-msk = <0x1>;
};
&wifi {
status = "okay";
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
};

6
target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
View file

@ -6,6 +6,12 @@ board=$(board_name)
board_config_update
case $board in
confiabits,mt7981)
ucidef_set_led_netdev "lan1" "lan1" "blue:lan-1" "lan1" "link tx rx"
ucidef_set_led_netdev "lan2" "lan2" "blue:lan-2" "lan2" "link tx rx"
ucidef_set_led_netdev "lan3" "lan3" "blue:lan-3" "lan3" "link tx rx"
ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan" "link tx rx"
;;
cudy,wr3000-v1)
ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan"
;;

1
target/linux/mediatek/filogic/base-files/etc/board.d/02_network
View file

@ -23,6 +23,7 @@ mediatek_setup_interfaces()
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4 sfp2" "eth1 wan"
;;
cetron,ct3003|\
confiabits,mt7981|\
cudy,wr3000-v1|\
jcg,q30-pro|\
qihoo,360t7)

0
target/linux/mediatek/filogic/base-files/etc/init.d/bootcount Normal file → Executable file
View file

18
target/linux/mediatek/image/filogic.mk
View file

@ -255,6 +255,22 @@ define Device/cmcc_rax3000m
endef
TARGET_DEVICES += cmcc_rax3000m
define Device/confiabits_mt7981
DEVICE_VENDOR := Confiabits
DEVICE_MODEL := MT7981
DEVICE_DTS := mt7981b-confiabits-mt7981
DEVICE_DTS_DIR := ../dts
SUPPORTED_DEVICES += mediatek,mt7981-spim-snand-2500wan-gmac2-rfb
UBINIZE_OPTS := -E 5
BLOCKSIZE := 128k
PAGESIZE := 2048
IMAGE_SIZE := 65536k
KERNEL_IN_UBI := 1
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
DEVICE_PACKAGES := kmod-usb3 kmod-mt7981-firmware
endef
TARGET_DEVICES += confiabits_mt7981
define Device/cudy_wr3000-v1
DEVICE_VENDOR := Cudy
DEVICE_MODEL := WR3000
@ -750,7 +766,7 @@ define Device/zbtlink_zbt-z8102ax
DEVICE_MODEL := ZBT-Z8102AX
DEVICE_DTS := mt7981b-zbtlink-zbt-z8102ax
DEVICE_DTS_DIR := ../dts
DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware kmod-usb-net-qmi-wwan kmod-usb-serial-option
DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware kmod-usb3 kmod-usb-net-qmi-wwan kmod-usb-serial-option
KERNEL_IN_UBI := 1
UBINIZE_OPTS := -E 5
BLOCKSIZE := 128k

6
target/linux/mediatek/patches-5.15/850-v6.0-i2c-move-drivers-from-strlcpy-to-strscpy.patch
View file

@ -237,7 +237,7 @@ Signed-off-by: Wolfram Sang <wsa@kernel.org>
priv->adap.algo = &hix5hd2_i2c_algorithm;
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -1111,7 +1111,7 @@ static void dmi_check_onboard_device(u8
@@ -1110,7 +1110,7 @@ static void dmi_check_onboard_device(u8
memset(&info, 0, sizeof(struct i2c_board_info));
info.addr = dmi_devices[i].i2c_addr;
@ -246,7 +246,7 @@ Signed-off-by: Wolfram Sang <wsa@kernel.org>
i2c_new_client_device(adap, &info);
break;
}
@@ -1267,7 +1267,7 @@ static void register_dell_lis3lv02d_i2c_
@@ -1266,7 +1266,7 @@ static void register_dell_lis3lv02d_i2c_
memset(&info, 0, sizeof(struct i2c_board_info));
info.addr = dell_lis3lv02d_devices[i].i2c_addr;
@ -403,7 +403,7 @@ Signed-off-by: Wolfram Sang <wsa@kernel.org>
/* Slow down if we can't sense SCL */
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1403,7 +1403,7 @@ static int i2c_pxa_probe(struct platform
@@ -1463,7 +1463,7 @@ static int i2c_pxa_probe(struct platform
spin_lock_init(&i2c->lock);
init_waitqueue_head(&i2c->wait);

2
target/linux/mediatek/patches-5.15/901-arm-add-cmdline-override.patch
View file

@ -37,7 +37,7 @@
* managed to set the command line, unless CONFIG_CMDLINE_FORCE
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -2057,6 +2057,14 @@ config CMDLINE_FORCE
@@ -2059,6 +2059,14 @@ config CMDLINE_FORCE
endchoice

4
target/linux/mediatek/patches-6.1/500-gsw-rtl8367s-mt7622-support.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -389,6 +389,12 @@ config ROCKCHIP_PHY
@@ -386,6 +386,12 @@ config ROCKCHIP_PHY
help
Currently supports the integrated Ethernet PHY.
@ -15,7 +15,7 @@
help
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -98,6 +98,7 @@ obj-$(CONFIG_QSEMI_PHY) += qsemi.o
@@ -94,6 +94,7 @@ obj-$(CONFIG_QSEMI_PHY) += qsemi.o
obj-$(CONFIG_REALTEK_PHY) += realtek.o
obj-$(CONFIG_RENESAS_PHY) += uPD60620.o
obj-$(CONFIG_ROCKCHIP_PHY) += rockchip.o

4
target/linux/mediatek/patches-6.1/730-v6.5-net-phy-add-driver-for-MediaTek-SoC-built-in-GE-PHYs.patch
View file

@ -42,7 +42,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
L: linux-i2c@vger.kernel.org
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -314,6 +314,18 @@ config MEDIATEK_GE_PHY
@@ -311,6 +311,18 @@ config MEDIATEK_GE_PHY
help
Supports the MediaTek Gigabit Ethernet PHYs.
@ -63,7 +63,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
depends on PTP_1588_CLOCK_OPTIONAL
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -84,6 +84,7 @@ obj-$(CONFIG_MARVELL_PHY) += marvell.o
@@ -80,6 +80,7 @@ obj-$(CONFIG_MARVELL_PHY) += marvell.o
obj-$(CONFIG_MARVELL_88X2222_PHY) += marvell-88x2222.o
obj-$(CONFIG_MAXLINEAR_GPHY) += mxl-gpy.o
obj-$(CONFIG_MEDIATEK_GE_PHY) += mediatek-ge.o

4
target/linux/mediatek/patches-6.1/733-net-phy-add-driver-for-MediaTek-2.5G-PHY.patch
View file

@ -13,7 +13,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -326,6 +326,13 @@ config MEDIATEK_GE_SOC_PHY
@@ -323,6 +323,13 @@ config MEDIATEK_GE_SOC_PHY
present in the SoCs efuse and will dynamically calibrate VCM
(common-mode voltage) during startup.
@ -29,7 +29,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
depends on PTP_1588_CLOCK_OPTIONAL
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -83,6 +83,7 @@ obj-$(CONFIG_MARVELL_10G_PHY) += marvell
@@ -79,6 +79,7 @@ obj-$(CONFIG_MARVELL_10G_PHY) += marvell
obj-$(CONFIG_MARVELL_PHY) += marvell.o
obj-$(CONFIG_MARVELL_88X2222_PHY) += marvell-88x2222.o
obj-$(CONFIG_MAXLINEAR_GPHY) += mxl-gpy.o

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