These functions return the register memory addresses. Usually
they are fixed values, hence I think it's safe to remove the
qualifier "volatile".
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18744
Signed-off-by: Robert Marko <robimarko@gmail.com>
Convert .remove to .remove_new so that it can be compatible with
both 6.6 and 6.12 kernels.
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18744
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add prototype definition for exported function ifx_mei_atm_led_blink().
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18744
Signed-off-by: Robert Marko <robimarko@gmail.com>
This removes -static compile option. The -static option tells GCC to
link this statically with the libc, which we do not want in OpenWrt. We
want to link everything dynamically to the libc. This fixes a compile
problem with glibc.
References: 71bdff91 "ltq-vdsl-mei: Remove static linking"
Signed-off-by: Andre Heider <a.heider@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18056
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Since the update to kernel 6.1, a warning like this appears in the
kernel log:
[ 49.773953] ------------[ cut here ]------------
[ 49.773998] WARNING: CPU: 3 PID: 2349 at target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-ipq40xx_generic/dsl_cpe_mei-ugw_8.5.2.10/src/drv_mei_cpe_msg_process.c:3570 MEI_IoctlCmdMsgWrite+0x290/0x2c8 [drv_mei_cpe]
[ 49.777670] memcpy: detected field-spanning write (size 4) of single field "pDestPtr" at target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-ipq40xx_generic/dsl_cpe_mei-ugw_8.5.2.10/src/drv_mei_cpe_msg_process.c:3570 (size 2)
...
[ 50.087078] ---[ end trace 0000000000000000 ]---
The variable "pDestPtr" points to the field "header.index" in a
CMV_STD_MESSAGE_T struct (header is a CMV_STD_MESSAGE_HEADER_T struct).
The offending code intentionally copies data beyond this field, which is
followed by "header.length" and "payload".
To fix this, change the assignment of "pDestPtr" to use the pointer to
the message plus the offset of the "header.index" field. This way, the
compiler knows about the size and thus the false positive warning
disappears.
While at it, also adjust all places where similar code is used to copy
from a CMV_STD_MESSAGE_T struct.
Also mark all related structs as packed, because the code (and the
driver in general) seems to rely on that anyway.
Fixes: https://github.com/openwrt/openwrt/issues/17142
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
Link: https://patchwork.ozlabs.org/project/openwrt/patch/20250206225444.2521817-1-jan@3e8.eu/
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add patch fixing compilation with kernel 6.6.
class_create now require only the name instead of the module ownership
reference.
Also the kernel enabled checks for enum.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This uses version 1.11.1 of the drv_mei_cpe package from the Intel UGW
8.5.2.10 for the VRX518.
Signed-off-by: Martin Schiller <ms.3headeddevs@gmail.com>
[updated for kernel 5.10]
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
[update to 1.11.1, switch to tag tarball, update patches]
Signed-off-by: Andre Heider <a.heider@gmail.com>
[update for kernel 5.15]
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
Signed-off-by: Andre Heider <a.heider@gmail.com>
