提交 2c5545bf 编写于 作者: P P Praneesh 提交者: Kalle Valo

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: NSriram R <srirrama@codeaurora.org>
Signed-off-by: NSriram R <srirrama@codeaurora.org>
Signed-off-by: NJouni Malinen <jouni@codeaurora.org>
Signed-off-by: NP Praneesh <ppranees@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1630560820-21905-2-git-send-email-ppranees@codeaurora.org
上级 f187fe8e
......@@ -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,
......
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