diff options
| author |   P Praneesh <ppranees@codeaurora.org> | 2021-11-12 11:01:18 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2021-11-15 11:21:49 +0200 |
| commit | 2c5545bfa29dd5305fa770959890a23ea39b5e69 (patch) | |
| tree | 46194e442c710fdc70e892ac8a9b18d63dddbbca | |
| parent | ath11k: fix firmware crash during channel switch (diff) | |
| download | linux-2c5545bfa29dd5305fa770959890a23ea39b5e69.tar.xz linux-2c5545bfa29dd5305fa770959890a23ea39b5e69.zip | |
ath11k: disable unused CE8 interrupts for ipq8074
Host driver doesn't need to process CE8 interrupts (used
by target independently)
The volume of interrupts is huge within short interval,
CPU0 CPU1 CPU2 CPU3
14022188 0 0 0 GIC 71 Edge ce8
Hence disabling unused CE8 interrupt will improve CPU usage.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01695-QCAHKSWPL_SILICONZ-1
Co-developed-by: Sriram R <srirrama@codeaurora.org>
Signed-off-by: Sriram R <srirrama@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: P Praneesh <ppranees@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1630560820-21905-2-git-send-email-ppranees@codeaurora.org
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/ce.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath11k/ce.c b/drivers/net/wireless/ath/ath11k/ce.c index 4249c2e94da9..3bc4242c1059 100644 --- a/drivers/net/wireless/ath/ath11k/ce.c +++ b/drivers/net/wireless/ath/ath11k/ce.c @@ -77,7 +77,7 @@ const struct ce_attr ath11k_host_ce_config_ipq8074[] = { /* CE8: target autonomous hif_memcpy */ { - .flags = CE_ATTR_FLAGS, + .flags = CE_ATTR_FLAGS | CE_ATTR_DIS_INTR, .src_nentries = 0, .src_sz_max = 0, .dest_nentries = 0, |