| Message ID | 20201228162839.369156-7-bryan.odonoghue@linaro.org (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Kalle Valo |
| Headers | show |
| Series | wcn36xx: Enable downstream consistent Wake on Lan | expand |
Hi Bryan,
I love your patch! Yet something to improve:
[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on wireless-drivers/master ath6kl/ath-next v5.11-rc1 next-20201223]
[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]
url: https://github.com/0day-ci/linux/commits/Bryan-O-Donoghue/wcn36xx-Enable-downstream-consistent-Wake-on-Lan/20201229-003134
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
config: m68k-randconfig-r004-20201228 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
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/0day-ci/linux/commit/3af46faf5418cb35d31847e75156f9bb24b3828a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Bryan-O-Donoghue/wcn36xx-Enable-downstream-consistent-Wake-on-Lan/20201229-003134
git checkout 3af46faf5418cb35d31847e75156f9bb24b3828a
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/kernel.h:11,
from include/linux/skbuff.h:13,
from include/linux/if_ether.h:19,
from include/linux/etherdevice.h:20,
from drivers/net/wireless/ath/wcn36xx/smd.c:19:
include/linux/scatterlist.h: In function 'sg_set_buf':
arch/m68k/include/asm/page_mm.h:169:49: warning: ordered comparison of pointer with null pointer [-Wextra]
169 | #define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory)
| ^~
include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
78 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
include/linux/scatterlist.h:143:2: note: in expansion of macro 'BUG_ON'
143 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~
include/linux/scatterlist.h:143:10: note: in expansion of macro 'virt_addr_valid'
143 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~~~~~~~~~~
drivers/net/wireless/ath/wcn36xx/smd.c: In function 'wcn36xx_smd_ipv6_ns_offload':
>> drivers/net/wireless/ath/wcn36xx/smd.c:2816:15: error: 'struct wcn36xx_vif' has no member named 'num_target_ipv6_addrs'
2816 | if (vif_priv->num_target_ipv6_addrs) {
| ^~
In file included from include/linux/string.h:20,
from include/linux/bitmap.h:9,
from include/linux/cpumask.h:12,
from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/spinlock.h:59,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:6,
from include/linux/mm.h:10,
from include/linux/bvec.h:14,
from include/linux/skbuff.h:17,
from include/linux/if_ether.h:19,
from include/linux/etherdevice.h:20,
from drivers/net/wireless/ath/wcn36xx/smd.c:19:
>> drivers/net/wireless/ath/wcn36xx/smd.c:2818:20: error: 'struct wcn36xx_vif' has no member named 'target_ipv6_addrs'
2818 | &vif_priv->target_ipv6_addrs[0].in6_u,
| ^~
arch/m68k/include/asm/string.h:72:45: note: in definition of macro 'memcpy'
72 | #define memcpy(d, s, n) __builtin_memcpy(d, s, n)
| ^
drivers/net/wireless/ath/wcn36xx/smd.c:2821:20: error: 'struct wcn36xx_vif' has no member named 'target_ipv6_addrs'
2821 | &vif_priv->target_ipv6_addrs[0].in6_u,
| ^~
arch/m68k/include/asm/string.h:72:45: note: in definition of macro 'memcpy'
72 | #define memcpy(d, s, n) __builtin_memcpy(d, s, n)
| ^
drivers/net/wireless/ath/wcn36xx/smd.c:2825:15: error: 'struct wcn36xx_vif' has no member named 'num_target_ipv6_addrs'
2825 | if (vif_priv->num_target_ipv6_addrs > 1) {
| ^~
In file included from include/linux/string.h:20,
from include/linux/bitmap.h:9,
from include/linux/cpumask.h:12,
from include/linux/smp.h:13,
from include/linux/lockdep.h:14,
from include/linux/spinlock.h:59,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:6,
from include/linux/mm.h:10,
from include/linux/bvec.h:14,
from include/linux/skbuff.h:17,
from include/linux/if_ether.h:19,
from include/linux/etherdevice.h:20,
from drivers/net/wireless/ath/wcn36xx/smd.c:19:
drivers/net/wireless/ath/wcn36xx/smd.c:2827:20: error: 'struct wcn36xx_vif' has no member named 'target_ipv6_addrs'
2827 | &vif_priv->target_ipv6_addrs[1].in6_u,
| ^~
arch/m68k/include/asm/string.h:72:45: note: in definition of macro 'memcpy'
72 | #define memcpy(d, s, n) __builtin_memcpy(d, s, n)
| ^
vim +2816 drivers/net/wireless/ath/wcn36xx/smd.c
2796
2797 int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
2798 bool enable)
2799 {
2800 struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
2801 struct wcn36xx_hal_host_offload_req_msg msg_body;
2802 struct wcn36xx_hal_ns_offload_params *ns_params;
2803 struct wcn36xx_hal_host_offload_req *ho_params;
2804 int ret;
2805
2806 mutex_lock(&wcn->hal_mutex);
2807
2808 INIT_HAL_MSG(msg_body, WCN36XX_HAL_HOST_OFFLOAD_REQ);
2809 ho_params = &msg_body.host_offload_params;
2810 ns_params = &msg_body.ns_offload_params;
2811
2812 ho_params->offload_type = WCN36XX_HAL_IPV6_NS_OFFLOAD;
2813 if (enable) {
2814 ho_params->enable =
2815 WCN36XX_HAL_OFFLOAD_NS_AND_MCAST_FILTER_ENABLE;
> 2816 if (vif_priv->num_target_ipv6_addrs) {
2817 memcpy(&ho_params->u,
> 2818 &vif_priv->target_ipv6_addrs[0].in6_u,
2819 sizeof(struct in6_addr));
2820 memcpy(&ns_params->target_ipv6_addr1,
2821 &vif_priv->target_ipv6_addrs[0].in6_u,
2822 sizeof(struct in6_addr));
2823 ns_params->target_ipv6_addr1_valid = 1;
2824 }
2825 if (vif_priv->num_target_ipv6_addrs > 1) {
2826 memcpy(&ns_params->target_ipv6_addr2,
2827 &vif_priv->target_ipv6_addrs[1].in6_u,
2828 sizeof(struct in6_addr));
2829 ns_params->target_ipv6_addr2_valid = 1;
2830 }
2831 }
2832 memcpy(&ns_params->self_addr, vif->addr, ETH_ALEN);
2833 ns_params->bss_index = vif_priv->bss_index;
2834
2835 PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
2836
2837 ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
2838 if (ret) {
2839 wcn36xx_err("Sending host_offload_arp failed\n");
2840 goto out;
2841 }
2842 ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
2843 if (ret) {
2844 wcn36xx_err("host_offload_arp failed err=%d\n", ret);
2845 goto out;
2846 }
2847 out:
2848 mutex_unlock(&wcn->hal_mutex);
2849 return ret;
2850 }
2851
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
On 28/12/2020 21:49, kernel test robot wrote:
> [auto build test ERROR on wireless-drivers-next/master]
hmm
works against this
* 77da2c99eca0 - (tag: ath-202012180905, ath.git/master) Add
localversion-wireless-testing-ath (11 days ago)
Bryan O'Donoghue <bryan.odonoghue@linaro.org> writes: > On 28/12/2020 21:49, kernel test robot wrote: >> [auto build test ERROR on wireless-drivers-next/master] > > hmm > > works against this > > * 77da2c99eca0 - (tag: ath-202012180905, ath.git/master) Add > localversion-wireless-testing-ath (11 days ago) The bot tested only ath-next from ath.git, not the master branch: [auto build test ERROR on wireless-drivers-next/master] [also build test ERROR on wireless-drivers/master ath6kl/ath-next v5.11-rc1 next-20201223] I'm guessing that this build error is due to some API changes in net-next. I'm planning to update ath.git tree today to v5.11, hopefully that clears up the issue.
On 1/11/2021 7:27 PM, Kalle Valo wrote: > Bryan O'Donoghue <bryan.odonoghue@linaro.org> writes: > >> On 28/12/2020 21:49, kernel test robot wrote: >>> [auto build test ERROR on wireless-drivers-next/master] >> >> hmm >> >> works against this >> >> * 77da2c99eca0 - (tag: ath-202012180905, ath.git/master) Add >> localversion-wireless-testing-ath (11 days ago) > > The bot tested only ath-next from ath.git, not the master branch: Hi, Thanks for the help, we have switched to test on master branch. Best Regards, Rong Chen > > [auto build test ERROR on wireless-drivers-next/master] > [also build test ERROR on wireless-drivers/master ath6kl/ath-next v5.11-rc1 next-20201223] > > I'm guessing that this build error is due to some API changes in > net-next. I'm planning to update ath.git tree today to v5.11, hopefully > that clears up the issue. >
"Chen, Rong A" <rong.a.chen@intel.com> writes: > On 1/11/2021 7:27 PM, Kalle Valo wrote: >> Bryan O'Donoghue <bryan.odonoghue@linaro.org> writes: >> >>> On 28/12/2020 21:49, kernel test robot wrote: >>>> [auto build test ERROR on wireless-drivers-next/master] >>> >>> hmm >>> >>> works against this >>> >>> * 77da2c99eca0 - (tag: ath-202012180905, ath.git/master) Add >>> localversion-wireless-testing-ath (11 days ago) >> >> The bot tested only ath-next from ath.git, not the master branch: > > Hi, > > Thanks for the help, we have switched to test on master branch. The bot was correctly testing the ath-next branch, as I use that branch to commit the patches. Can you still change the bot back to use ath-next, just as it did previously? Sorry for the confusion.
On 1/12/21 7:18 PM, Kalle Valo wrote: > "Chen, Rong A" <rong.a.chen@intel.com> writes: > >> On 1/11/2021 7:27 PM, Kalle Valo wrote: >>> Bryan O'Donoghue <bryan.odonoghue@linaro.org> writes: >>> >>>> On 28/12/2020 21:49, kernel test robot wrote: >>>>> [auto build test ERROR on wireless-drivers-next/master] >>>> hmm >>>> >>>> works against this >>>> >>>> * 77da2c99eca0 - (tag: ath-202012180905, ath.git/master) Add >>>> localversion-wireless-testing-ath (11 days ago) >>> The bot tested only ath-next from ath.git, not the master branch: >> Hi, >> >> Thanks for the help, we have switched to test on master branch. > The bot was correctly testing the ath-next branch, as I use that branch > to commit the patches. Can you still change the bot back to use > ath-next, just as it did previously? > > Sorry for the confusion. > Got it, we'll still test ath-next branch. Best Regards, Rong Chen
Rong Chen <rong.a.chen@intel.com> writes: > On 1/12/21 7:18 PM, Kalle Valo wrote: >> "Chen, Rong A" <rong.a.chen@intel.com> writes: >> >>> On 1/11/2021 7:27 PM, Kalle Valo wrote: >>>> Bryan O'Donoghue <bryan.odonoghue@linaro.org> writes: >>>> >>>>> On 28/12/2020 21:49, kernel test robot wrote: >>>>>> [auto build test ERROR on wireless-drivers-next/master] >>>>> hmm >>>>> >>>>> works against this >>>>> >>>>> * 77da2c99eca0 - (tag: ath-202012180905, ath.git/master) Add >>>>> localversion-wireless-testing-ath (11 days ago) >>>> The bot tested only ath-next from ath.git, not the master branch: >>> Hi, >>> >>> Thanks for the help, we have switched to test on master branch. >> The bot was correctly testing the ath-next branch, as I use that branch >> to commit the patches. Can you still change the bot back to use >> ath-next, just as it did previously? >> >> Sorry for the confusion. >> > > Got it, we'll still test ath-next branch. Great, thank you. And thank you for maintaing kbuild bot, it's awesome :)
diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h index 90333daed845..3b949b0b3792 100644 --- a/drivers/net/wireless/ath/wcn36xx/hal.h +++ b/drivers/net/wireless/ath/wcn36xx/hal.h @@ -3464,6 +3464,9 @@ struct wcn36xx_hal_rem_bcn_filter_req { #define WCN36XX_HAL_OFFLOAD_DISABLE 0 #define WCN36XX_HAL_OFFLOAD_ENABLE 1 #define WCN36XX_HAL_OFFLOAD_BCAST_FILTER_ENABLE 0x2 +#define WCN36XX_HAL_OFFLOAD_MCAST_FILTER_ENABLE 0x4 +#define WCN36XX_HAL_OFFLOAD_NS_AND_MCAST_FILTER_ENABLE \ + (WCN36XX_HAL_OFFLOAD_ENABLE | WCN36XX_HAL_OFFLOAD_MCAST_FILTER_ENABLE) #define WCN36XX_HAL_OFFLOAD_ARP_AND_BCAST_FILTER_ENABLE \ (WCN36XX_HAL_OFFLOAD_ENABLE | WCN36XX_HAL_OFFLOAD_BCAST_FILTER_ENABLE) #define WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX 0x02 diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index af59638d696f..579bb7f4db9c 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -1118,6 +1118,9 @@ static int wcn36xx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wow) if (!vif_priv->sta_assoc) goto out; ret = wcn36xx_smd_arp_offload(wcn, vif, true); + if (ret) + goto out; + ret = wcn36xx_smd_ipv6_ns_offload(wcn, vif, true); if (ret) goto out; ret = wcn36xx_smd_set_power_params(wcn, true); @@ -1143,6 +1146,7 @@ static int wcn36xx_resume(struct ieee80211_hw *hw) goto out; wcn36xx_smd_set_power_params(wcn, false); + wcn36xx_smd_ipv6_ns_offload(wcn, vif, false); wcn36xx_smd_arp_offload(wcn, vif, false); } out: diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 4589c3d26027..b05f1e1f253a 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -2794,6 +2794,61 @@ int wcn36xx_smd_arp_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, return ret; } +int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, + bool enable) +{ + struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif); + struct wcn36xx_hal_host_offload_req_msg msg_body; + struct wcn36xx_hal_ns_offload_params *ns_params; + struct wcn36xx_hal_host_offload_req *ho_params; + int ret; + + mutex_lock(&wcn->hal_mutex); + + INIT_HAL_MSG(msg_body, WCN36XX_HAL_HOST_OFFLOAD_REQ); + ho_params = &msg_body.host_offload_params; + ns_params = &msg_body.ns_offload_params; + + ho_params->offload_type = WCN36XX_HAL_IPV6_NS_OFFLOAD; + if (enable) { + ho_params->enable = + WCN36XX_HAL_OFFLOAD_NS_AND_MCAST_FILTER_ENABLE; + if (vif_priv->num_target_ipv6_addrs) { + memcpy(&ho_params->u, + &vif_priv->target_ipv6_addrs[0].in6_u, + sizeof(struct in6_addr)); + memcpy(&ns_params->target_ipv6_addr1, + &vif_priv->target_ipv6_addrs[0].in6_u, + sizeof(struct in6_addr)); + ns_params->target_ipv6_addr1_valid = 1; + } + if (vif_priv->num_target_ipv6_addrs > 1) { + memcpy(&ns_params->target_ipv6_addr2, + &vif_priv->target_ipv6_addrs[1].in6_u, + sizeof(struct in6_addr)); + ns_params->target_ipv6_addr2_valid = 1; + } + } + memcpy(&ns_params->self_addr, vif->addr, ETH_ALEN); + ns_params->bss_index = vif_priv->bss_index; + + PREPARE_HAL_BUF(wcn->hal_buf, msg_body); + + ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); + if (ret) { + wcn36xx_err("Sending host_offload_arp failed\n"); + goto out; + } + ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len); + if (ret) { + wcn36xx_err("host_offload_arp failed err=%d\n", ret); + goto out; + } +out: + mutex_unlock(&wcn->hal_mutex); + return ret; +} + int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev, void *buf, int len, void *priv, u32 addr) { diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h index 1458682ee715..380ea58b58ec 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.h +++ b/drivers/net/wireless/ath/wcn36xx/smd.h @@ -150,4 +150,7 @@ int wcn36xx_smd_set_mc_list(struct wcn36xx *wcn, int wcn36xx_smd_arp_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, bool enable); +int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif, + bool enable); + #endif /* _SMD_H_ */
We need to respond to ipv6 namespace lookups when in suspend. This patch adds the necessary changes to issue the appropriate firmware command on suspend and resume to enter/exit firmware offloaded ns lookup. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> --- drivers/net/wireless/ath/wcn36xx/hal.h | 3 ++ drivers/net/wireless/ath/wcn36xx/main.c | 4 ++ drivers/net/wireless/ath/wcn36xx/smd.c | 55 +++++++++++++++++++++++++ drivers/net/wireless/ath/wcn36xx/smd.h | 3 ++ 4 files changed, 65 insertions(+)