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ath11k: refine the phy_id check in ath11k_reg_chan_list_event 

For QCA6390, it processes the reg chan list event only for phy0,
and it goes to fallback if the phy_id is not valid. For a valid
phy_id but not 0, just discard the event.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2

Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597555891-26112-5-git-send-email-kvalo@codeaurora.org
This commit is contained in:
Carl Huang 2020-08-17 13:31:53 +03:00 committed by Kalle Valo
parent 4152e4206c
commit 84eee3c845
1 changed files with 6 additions and 1 deletions
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7
drivers/net/wireless/ath/ath11k/wmi.c
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@ -5463,7 +5463,12 @@ static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *sk
pdev_idx = reg_info->phy_id;
if (pdev_idx >= ab->num_radios) {
if (ab->hw_params.single_pdev_only)
/* Process the event for phy0 only if single_pdev_only
* is true. If pdev_idx is valid but not 0, discard the
* event. Otherwise, it goes to fallback.
*/
if (ab->hw_params.single_pdev_only &&
pdev_idx < ab->hw_params.num_rxmda_per_pdev)
goto mem_free;
else
goto fallback;