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ath10k: add new hw_ops for sdio chip

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It report error message while suspend/resume test.
dmesg log:
[  150.749962] ath10k_sdio mmc1:0001:1: hif read32 not supported
[  150.755728] ath10k_sdio mmc1:0001:1: failed to set coverage class: expected integer microsecond value in register

Reason is sdio chip does not support set_coverage_class as well as
pcie chip, remove the set_coverage_class handler will avoid it.

callstack of the error message:
OUTLINED_FUNCTION_6+0xc/0x14 [ath10k_core]
ath10k_mac_op_set_coverage_class+0x2c/0x40 [ath10k_core]
ieee80211_reconfig+0x5d0/0x108c [mac80211]
ieee80211_resume+0x34/0x6c [mac80211]
wiphy_resume+0xbc/0x13c [cfg80211]
dpm_run_callback+0xa4/0x168
device_resume+0x1d4/0x200
async_resume+0x1c/0x34
async_run_entry_fn+0x48/0xf8
process_one_work+0x178/0x2f8
worker_thread+0x1d8/0x2cc
kthread+0x11c/0x12c
ret_from_fork+0x10/0x18

the error log will not happen after this patch applied.

Tested with QCA6174 SDIO with firmware
WLAN.RMH.4.4.1-00007-QCARMSWP-1.

Signed-off-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Wen Gong 2019-06-17 15:37:28 +08:00 committed by Kalle Valo
parent 1a27600311
commit 6b4021deb0
3 changed files with 6 additions and 1 deletions
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2
drivers/net/wireless/ath/ath10k/core.c
View File

@ -178,7 +178,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.board_size = QCA6174_BOARD_DATA_SZ,
.board_ext_size = QCA6174_BOARD_EXT_DATA_SZ,
},
.hw_ops = &qca6174_ops,
.hw_ops = &qca6174_sdio_ops,
.hw_clk = qca6174_clk,
.target_cpu_freq = 176000000,
.decap_align_bytes = 4,

4
drivers/net/wireless/ath/ath10k/hw.c
View File

@ -1153,6 +1153,10 @@ const struct ath10k_hw_ops qca6174_ops = {
.is_rssi_enable = ath10k_htt_tx_rssi_enable,
};
const struct ath10k_hw_ops qca6174_sdio_ops = {
.enable_pll_clk = ath10k_hw_qca6174_enable_pll_clock,
};
const struct ath10k_hw_ops wcn3990_ops = {
.tx_data_rssi_pad_bytes = ath10k_get_htt_tx_data_rssi_pad,
.is_rssi_enable = ath10k_htt_tx_rssi_enable_wcn3990,

1
drivers/net/wireless/ath/ath10k/hw.h
View File

@ -636,6 +636,7 @@ struct ath10k_hw_ops {
extern const struct ath10k_hw_ops qca988x_ops;
extern const struct ath10k_hw_ops qca99x0_ops;
extern const struct ath10k_hw_ops qca6174_ops;
extern const struct ath10k_hw_ops qca6174_sdio_ops;
extern const struct ath10k_hw_ops wcn3990_ops;
extern const struct ath10k_hw_clk_params qca6174_clk[];