* [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
@ 2022-09-14 21:54 ` Jun Yu
0 siblings, 0 replies; 8+ messages in thread
From: Jun Yu @ 2022-09-14 21:54 UTC (permalink / raw)
To: ath11k; +Cc: linux-wireless, Jun Yu
Devices may provide their own MAC address via system firmware (e.g.,
device tree), especially in the case where the device doesn't have a
useful EEPROM on which to store its MAC address (e.g., for integrated
ahb WCN6750).
Use the generic device helper to retrieve the MAC address, and (if
present) honor it above the MAC address advertised by the card.
Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
Signed-off-by: Jun Yu <junyuu@chromium.org>
---
drivers/net/wireless/ath/ath11k/mac.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 7e91e347c9ff2..591b2b97ca818 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -8,6 +8,7 @@
#include <linux/etherdevice.h>
#include <linux/bitfield.h>
#include <linux/inetdevice.h>
+#include <linux/property.h>
#include <net/if_inet6.h>
#include <net/ipv6.h>
@@ -8967,6 +8968,7 @@ int ath11k_mac_register(struct ath11k_base *ab)
struct ath11k_pdev *pdev;
int i;
int ret;
+ u8 mac_addr[ETH_ALEN] = {0};
if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags))
return 0;
@@ -8979,13 +8981,18 @@ int ath11k_mac_register(struct ath11k_base *ab)
if (ret)
return ret;
+ device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
+
for (i = 0; i < ab->num_radios; i++) {
pdev = &ab->pdevs[i];
ar = pdev->ar;
if (ab->pdevs_macaddr_valid) {
ether_addr_copy(ar->mac_addr, pdev->mac_addr);
} else {
- ether_addr_copy(ar->mac_addr, ab->mac_addr);
+ if (is_zero_ether_addr(mac_addr))
+ ether_addr_copy(ar->mac_addr, ab->mac_addr);
+ else
+ ether_addr_copy(ar->mac_addr, mac_addr);
ar->mac_addr[4] += i;
}
--
2.37.2.789.g6183377224-goog
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
@ 2022-09-14 21:54 ` Jun Yu
0 siblings, 0 replies; 8+ messages in thread
From: Jun Yu @ 2022-09-14 21:54 UTC (permalink / raw)
To: ath11k; +Cc: linux-wireless, Jun Yu
Devices may provide their own MAC address via system firmware (e.g.,
device tree), especially in the case where the device doesn't have a
useful EEPROM on which to store its MAC address (e.g., for integrated
ahb WCN6750).
Use the generic device helper to retrieve the MAC address, and (if
present) honor it above the MAC address advertised by the card.
Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
Signed-off-by: Jun Yu <junyuu@chromium.org>
---
drivers/net/wireless/ath/ath11k/mac.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 7e91e347c9ff2..591b2b97ca818 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -8,6 +8,7 @@
#include <linux/etherdevice.h>
#include <linux/bitfield.h>
#include <linux/inetdevice.h>
+#include <linux/property.h>
#include <net/if_inet6.h>
#include <net/ipv6.h>
@@ -8967,6 +8968,7 @@ int ath11k_mac_register(struct ath11k_base *ab)
struct ath11k_pdev *pdev;
int i;
int ret;
+ u8 mac_addr[ETH_ALEN] = {0};
if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags))
return 0;
@@ -8979,13 +8981,18 @@ int ath11k_mac_register(struct ath11k_base *ab)
if (ret)
return ret;
+ device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
+
for (i = 0; i < ab->num_radios; i++) {
pdev = &ab->pdevs[i];
ar = pdev->ar;
if (ab->pdevs_macaddr_valid) {
ether_addr_copy(ar->mac_addr, pdev->mac_addr);
} else {
- ether_addr_copy(ar->mac_addr, ab->mac_addr);
+ if (is_zero_ether_addr(mac_addr))
+ ether_addr_copy(ar->mac_addr, ab->mac_addr);
+ else
+ ether_addr_copy(ar->mac_addr, mac_addr);
ar->mac_addr[4] += i;
}
--
2.37.2.789.g6183377224-goog
--
ath11k mailing list
ath11k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath11k
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
2022-09-14 21:54 ` Jun Yu
@ 2022-09-16 9:31 ` Kalle Valo
-1 siblings, 0 replies; 8+ messages in thread
From: Kalle Valo @ 2022-09-16 9:31 UTC (permalink / raw)
To: Jun Yu; +Cc: ath11k, linux-wireless, Jun Yu
Jun Yu <junyuu@chromium.org> wrote:
> Devices may provide their own MAC address via system firmware (e.g.,
> device tree), especially in the case where the device doesn't have a
> useful EEPROM on which to store its MAC address (e.g., for integrated
> ahb WCN6750).
>
> Use the generic device helper to retrieve the MAC address, and (if
> present) honor it above the MAC address advertised by the card.
>
> Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
>
> Signed-off-by: Jun Yu <junyuu@chromium.org>
Fails to build:
drivers/net/wireless/ath/ath11k/mac.c: In function 'ath11k_mac_register':
drivers/net/wireless/ath/ath11k/mac.c:8999:9: error: too many arguments to function 'device_get_mac_address'
8999 | device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from ./include/linux/ieee80211.h:20,
from ./include/net/mac80211.h:20,
from drivers/net/wireless/ath/ath11k/mac.c:7:
./include/linux/etherdevice.h:35:5: note: declared here
35 | int device_get_mac_address(struct device *dev, char *addr);
| ^~~~~~~~~~~~~~~~~~~~~~
make[5]: *** [scripts/Makefile.build:249: drivers/net/wireless/ath/ath11k/mac.o] Error 1
make[4]: *** [scripts/Makefile.build:465: drivers/net/wireless/ath/ath11k] Error 2
make[3]: *** [scripts/Makefile.build:465: drivers/net/wireless/ath] Error 2
make[2]: *** [scripts/Makefile.build:465: drivers/net/wireless] Error 2
make[1]: *** [scripts/Makefile.build:465: drivers/net] Error 2
make: *** [Makefile:1853: drivers] Error 2
Patch set to Changes Requested.
--
https://patchwork.kernel.org/project/linux-wireless/patch/20220914215408.372520-1-junyuu@chromium.org/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
@ 2022-09-16 9:31 ` Kalle Valo
0 siblings, 0 replies; 8+ messages in thread
From: Kalle Valo @ 2022-09-16 9:31 UTC (permalink / raw)
To: Jun Yu; +Cc: ath11k, linux-wireless, Jun Yu
Jun Yu <junyuu@chromium.org> wrote:
> Devices may provide their own MAC address via system firmware (e.g.,
> device tree), especially in the case where the device doesn't have a
> useful EEPROM on which to store its MAC address (e.g., for integrated
> ahb WCN6750).
>
> Use the generic device helper to retrieve the MAC address, and (if
> present) honor it above the MAC address advertised by the card.
>
> Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
>
> Signed-off-by: Jun Yu <junyuu@chromium.org>
Fails to build:
drivers/net/wireless/ath/ath11k/mac.c: In function 'ath11k_mac_register':
drivers/net/wireless/ath/ath11k/mac.c:8999:9: error: too many arguments to function 'device_get_mac_address'
8999 | device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from ./include/linux/ieee80211.h:20,
from ./include/net/mac80211.h:20,
from drivers/net/wireless/ath/ath11k/mac.c:7:
./include/linux/etherdevice.h:35:5: note: declared here
35 | int device_get_mac_address(struct device *dev, char *addr);
| ^~~~~~~~~~~~~~~~~~~~~~
make[5]: *** [scripts/Makefile.build:249: drivers/net/wireless/ath/ath11k/mac.o] Error 1
make[4]: *** [scripts/Makefile.build:465: drivers/net/wireless/ath/ath11k] Error 2
make[3]: *** [scripts/Makefile.build:465: drivers/net/wireless/ath] Error 2
make[2]: *** [scripts/Makefile.build:465: drivers/net/wireless] Error 2
make[1]: *** [scripts/Makefile.build:465: drivers/net] Error 2
make: *** [Makefile:1853: drivers] Error 2
Patch set to Changes Requested.
--
https://patchwork.kernel.org/project/linux-wireless/patch/20220914215408.372520-1-junyuu@chromium.org/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
--
ath11k mailing list
ath11k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath11k
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
2022-09-14 21:54 ` Jun Yu
@ 2022-09-16 19:41 ` kernel test robot
-1 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-09-16 19:41 UTC (permalink / raw)
To: Jun Yu, ath11k; +Cc: kbuild-all, linux-wireless, Jun Yu
Hi Jun,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on kvalo-ath/ath-next]
[also build test ERROR on wireless/main wireless-next/main linus/master v6.0-rc5 next-20220916]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: i386-randconfig-a005 (https://download.01.org/0day-ci/archive/20220917/202209170307.720C1Sx4-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/7a1539aed9ed31bd3b93c177abda0a2f4fea3945
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
git checkout 7a1539aed9ed31bd3b93c177abda0a2f4fea3945
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/net/wireless/ath/ath11k/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/net/wireless/ath/ath11k/mac.c: In function 'ath11k_mac_register':
>> drivers/net/wireless/ath/ath11k/mac.c:8999:9: error: too many arguments to function 'device_get_mac_address'
8999 | device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/ieee80211.h:20,
from include/net/mac80211.h:20,
from drivers/net/wireless/ath/ath11k/mac.c:7:
include/linux/etherdevice.h:35:5: note: declared here
35 | int device_get_mac_address(struct device *dev, char *addr);
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/device_get_mac_address +8999 drivers/net/wireless/ath/ath11k/mac.c
8979
8980 int ath11k_mac_register(struct ath11k_base *ab)
8981 {
8982 struct ath11k *ar;
8983 struct ath11k_pdev *pdev;
8984 int i;
8985 int ret;
8986 u8 mac_addr[ETH_ALEN] = {0};
8987
8988 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags))
8989 return 0;
8990
8991 /* Initialize channel counters frequency value in hertz */
8992 ab->cc_freq_hz = IPQ8074_CC_FREQ_HERTZ;
8993 ab->free_vdev_map = (1LL << (ab->num_radios * TARGET_NUM_VDEVS(ab))) - 1;
8994
8995 ret = ath11k_peer_rhash_tbl_init(ab);
8996 if (ret)
8997 return ret;
8998
> 8999 device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
9000
9001 for (i = 0; i < ab->num_radios; i++) {
9002 pdev = &ab->pdevs[i];
9003 ar = pdev->ar;
9004 if (ab->pdevs_macaddr_valid) {
9005 ether_addr_copy(ar->mac_addr, pdev->mac_addr);
9006 } else {
9007 if (is_zero_ether_addr(mac_addr))
9008 ether_addr_copy(ar->mac_addr, ab->mac_addr);
9009 else
9010 ether_addr_copy(ar->mac_addr, mac_addr);
9011 ar->mac_addr[4] += i;
9012 }
9013
9014 idr_init(&ar->txmgmt_idr);
9015 spin_lock_init(&ar->txmgmt_idr_lock);
9016
9017 ret = __ath11k_mac_register(ar);
9018 if (ret)
9019 goto err_cleanup;
9020
9021 init_waitqueue_head(&ar->txmgmt_empty_waitq);
9022 }
9023
9024 return 0;
9025
9026 err_cleanup:
9027 for (i = i - 1; i >= 0; i--) {
9028 pdev = &ab->pdevs[i];
9029 ar = pdev->ar;
9030 __ath11k_mac_unregister(ar);
9031 }
9032
9033 ath11k_peer_rhash_tbl_destroy(ab);
9034
9035 return ret;
9036 }
9037
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
@ 2022-09-16 19:41 ` kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-09-16 19:41 UTC (permalink / raw)
To: Jun Yu, ath11k; +Cc: kbuild-all, linux-wireless, Jun Yu
Hi Jun,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on kvalo-ath/ath-next]
[also build test ERROR on wireless/main wireless-next/main linus/master v6.0-rc5 next-20220916]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: i386-randconfig-a005 (https://download.01.org/0day-ci/archive/20220917/202209170307.720C1Sx4-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/7a1539aed9ed31bd3b93c177abda0a2f4fea3945
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
git checkout 7a1539aed9ed31bd3b93c177abda0a2f4fea3945
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/net/wireless/ath/ath11k/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/net/wireless/ath/ath11k/mac.c: In function 'ath11k_mac_register':
>> drivers/net/wireless/ath/ath11k/mac.c:8999:9: error: too many arguments to function 'device_get_mac_address'
8999 | device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/ieee80211.h:20,
from include/net/mac80211.h:20,
from drivers/net/wireless/ath/ath11k/mac.c:7:
include/linux/etherdevice.h:35:5: note: declared here
35 | int device_get_mac_address(struct device *dev, char *addr);
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/device_get_mac_address +8999 drivers/net/wireless/ath/ath11k/mac.c
8979
8980 int ath11k_mac_register(struct ath11k_base *ab)
8981 {
8982 struct ath11k *ar;
8983 struct ath11k_pdev *pdev;
8984 int i;
8985 int ret;
8986 u8 mac_addr[ETH_ALEN] = {0};
8987
8988 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags))
8989 return 0;
8990
8991 /* Initialize channel counters frequency value in hertz */
8992 ab->cc_freq_hz = IPQ8074_CC_FREQ_HERTZ;
8993 ab->free_vdev_map = (1LL << (ab->num_radios * TARGET_NUM_VDEVS(ab))) - 1;
8994
8995 ret = ath11k_peer_rhash_tbl_init(ab);
8996 if (ret)
8997 return ret;
8998
> 8999 device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
9000
9001 for (i = 0; i < ab->num_radios; i++) {
9002 pdev = &ab->pdevs[i];
9003 ar = pdev->ar;
9004 if (ab->pdevs_macaddr_valid) {
9005 ether_addr_copy(ar->mac_addr, pdev->mac_addr);
9006 } else {
9007 if (is_zero_ether_addr(mac_addr))
9008 ether_addr_copy(ar->mac_addr, ab->mac_addr);
9009 else
9010 ether_addr_copy(ar->mac_addr, mac_addr);
9011 ar->mac_addr[4] += i;
9012 }
9013
9014 idr_init(&ar->txmgmt_idr);
9015 spin_lock_init(&ar->txmgmt_idr_lock);
9016
9017 ret = __ath11k_mac_register(ar);
9018 if (ret)
9019 goto err_cleanup;
9020
9021 init_waitqueue_head(&ar->txmgmt_empty_waitq);
9022 }
9023
9024 return 0;
9025
9026 err_cleanup:
9027 for (i = i - 1; i >= 0; i--) {
9028 pdev = &ab->pdevs[i];
9029 ar = pdev->ar;
9030 __ath11k_mac_unregister(ar);
9031 }
9032
9033 ath11k_peer_rhash_tbl_destroy(ab);
9034
9035 return ret;
9036 }
9037
--
0-DAY CI Kernel Test Service
https://01.org/lkp
--
ath11k mailing list
ath11k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath11k
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
2022-09-14 21:54 ` Jun Yu
@ 2022-09-17 14:49 ` kernel test robot
-1 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-09-17 14:49 UTC (permalink / raw)
To: Jun Yu, ath11k; +Cc: llvm, kbuild-all, linux-wireless, Jun Yu
Hi Jun,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on kvalo-ath/ath-next]
[also build test ERROR on wireless/main wireless-next/main linus/master v6.0-rc5 next-20220916]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220917/202209172236.KWe4R2Dm-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/7a1539aed9ed31bd3b93c177abda0a2f4fea3945
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
git checkout 7a1539aed9ed31bd3b93c177abda0a2f4fea3945
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/net/wireless/ath/ath11k/mac.c:8999:44: error: too many arguments to function call, expected 2, have 3
device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~
include/linux/etherdevice.h:35:5: note: 'device_get_mac_address' declared here
int device_get_mac_address(struct device *dev, char *addr);
^
1 error generated.
vim +8999 drivers/net/wireless/ath/ath11k/mac.c
8979
8980 int ath11k_mac_register(struct ath11k_base *ab)
8981 {
8982 struct ath11k *ar;
8983 struct ath11k_pdev *pdev;
8984 int i;
8985 int ret;
8986 u8 mac_addr[ETH_ALEN] = {0};
8987
8988 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags))
8989 return 0;
8990
8991 /* Initialize channel counters frequency value in hertz */
8992 ab->cc_freq_hz = IPQ8074_CC_FREQ_HERTZ;
8993 ab->free_vdev_map = (1LL << (ab->num_radios * TARGET_NUM_VDEVS(ab))) - 1;
8994
8995 ret = ath11k_peer_rhash_tbl_init(ab);
8996 if (ret)
8997 return ret;
8998
> 8999 device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
9000
9001 for (i = 0; i < ab->num_radios; i++) {
9002 pdev = &ab->pdevs[i];
9003 ar = pdev->ar;
9004 if (ab->pdevs_macaddr_valid) {
9005 ether_addr_copy(ar->mac_addr, pdev->mac_addr);
9006 } else {
9007 if (is_zero_ether_addr(mac_addr))
9008 ether_addr_copy(ar->mac_addr, ab->mac_addr);
9009 else
9010 ether_addr_copy(ar->mac_addr, mac_addr);
9011 ar->mac_addr[4] += i;
9012 }
9013
9014 idr_init(&ar->txmgmt_idr);
9015 spin_lock_init(&ar->txmgmt_idr_lock);
9016
9017 ret = __ath11k_mac_register(ar);
9018 if (ret)
9019 goto err_cleanup;
9020
9021 init_waitqueue_head(&ar->txmgmt_empty_waitq);
9022 }
9023
9024 return 0;
9025
9026 err_cleanup:
9027 for (i = i - 1; i >= 0; i--) {
9028 pdev = &ab->pdevs[i];
9029 ar = pdev->ar;
9030 __ath11k_mac_unregister(ar);
9031 }
9032
9033 ath11k_peer_rhash_tbl_destroy(ab);
9034
9035 return ret;
9036 }
9037
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided
@ 2022-09-17 14:49 ` kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-09-17 14:49 UTC (permalink / raw)
To: Jun Yu, ath11k; +Cc: llvm, kbuild-all, linux-wireless, Jun Yu
Hi Jun,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on kvalo-ath/ath-next]
[also build test ERROR on wireless/main wireless-next/main linus/master v6.0-rc5 next-20220916]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220917/202209172236.KWe4R2Dm-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/7a1539aed9ed31bd3b93c177abda0a2f4fea3945
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jun-Yu/wifi-ath11k-retrieve-MAC-address-from-system-firmware-if-provided/20220915-055714
git checkout 7a1539aed9ed31bd3b93c177abda0a2f4fea3945
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/net/wireless/ath/ath11k/mac.c:8999:44: error: too many arguments to function call, expected 2, have 3
device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~
include/linux/etherdevice.h:35:5: note: 'device_get_mac_address' declared here
int device_get_mac_address(struct device *dev, char *addr);
^
1 error generated.
vim +8999 drivers/net/wireless/ath/ath11k/mac.c
8979
8980 int ath11k_mac_register(struct ath11k_base *ab)
8981 {
8982 struct ath11k *ar;
8983 struct ath11k_pdev *pdev;
8984 int i;
8985 int ret;
8986 u8 mac_addr[ETH_ALEN] = {0};
8987
8988 if (test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags))
8989 return 0;
8990
8991 /* Initialize channel counters frequency value in hertz */
8992 ab->cc_freq_hz = IPQ8074_CC_FREQ_HERTZ;
8993 ab->free_vdev_map = (1LL << (ab->num_radios * TARGET_NUM_VDEVS(ab))) - 1;
8994
8995 ret = ath11k_peer_rhash_tbl_init(ab);
8996 if (ret)
8997 return ret;
8998
> 8999 device_get_mac_address(ab->dev, mac_addr, sizeof(ab->mac_addr));
9000
9001 for (i = 0; i < ab->num_radios; i++) {
9002 pdev = &ab->pdevs[i];
9003 ar = pdev->ar;
9004 if (ab->pdevs_macaddr_valid) {
9005 ether_addr_copy(ar->mac_addr, pdev->mac_addr);
9006 } else {
9007 if (is_zero_ether_addr(mac_addr))
9008 ether_addr_copy(ar->mac_addr, ab->mac_addr);
9009 else
9010 ether_addr_copy(ar->mac_addr, mac_addr);
9011 ar->mac_addr[4] += i;
9012 }
9013
9014 idr_init(&ar->txmgmt_idr);
9015 spin_lock_init(&ar->txmgmt_idr_lock);
9016
9017 ret = __ath11k_mac_register(ar);
9018 if (ret)
9019 goto err_cleanup;
9020
9021 init_waitqueue_head(&ar->txmgmt_empty_waitq);
9022 }
9023
9024 return 0;
9025
9026 err_cleanup:
9027 for (i = i - 1; i >= 0; i--) {
9028 pdev = &ab->pdevs[i];
9029 ar = pdev->ar;
9030 __ath11k_mac_unregister(ar);
9031 }
9032
9033 ath11k_peer_rhash_tbl_destroy(ab);
9034
9035 return ret;
9036 }
9037
--
0-DAY CI Kernel Test Service
https://01.org/lkp
--
ath11k mailing list
ath11k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath11k
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-09-17 14:50 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-09-14 21:54 [PATCH] wifi: ath11k: retrieve MAC address from system firmware if provided Jun Yu
2022-09-14 21:54 ` Jun Yu
2022-09-16 9:31 ` Kalle Valo
2022-09-16 9:31 ` Kalle Valo
2022-09-16 19:41 ` kernel test robot
2022-09-16 19:41 ` kernel test robot
2022-09-17 14:49 ` kernel test robot
2022-09-17 14:49 ` kernel test robot
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