diff options
| author | Rakesh Pillai <pillair@codeaurora.org> | 2020-05-08 05:55:07 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-05-11 15:30:37 +0300 |
| commit | 7c6d67b136ceb0aebc7a3153b300e925ed915daf (patch) | |
| tree | 0bb4c07a204897fa83c9f2c131e89bad6704e5b5 /drivers/net/wireless/ath/ath10k/qmi.h | |
| parent | 32a2be499c01ee523b28018d451b39ded4297b11 (diff) | |
| download | linux-7c6d67b136ceb0aebc7a3153b300e925ed915daf.tar.xz | |
ath10k: Skip handling del_server during driver exit
The qmi infrastructure sends the client a del_server
event when the client releases its qmi handle. This
is not the msg indicating the actual qmi server exiting.
In such cases the del_server msg should not be processed,
since the wifi firmware does not reset its qmi state.
Hence skip the processing of del_server event when the
driver is unloading.
Tested HW: WCN3990
Tested FW: WLAN.HL.3.1-01040-QCAHLSWMTPLZ-1
Fixes: ba94c753ccb4 ("ath10k: add QMI message handshake for wcn3990 client")
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1588663061-12138-1-git-send-email-pillair@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/qmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/qmi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/qmi.h b/drivers/net/wireless/ath/ath10k/qmi.h index 450be18b60ad..16190511318d 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.h +++ b/drivers/net/wireless/ath/ath10k/qmi.h @@ -83,6 +83,11 @@ struct ath10k_qmi_driver_event { void *data; }; +enum ath10k_qmi_state { + ATH10K_QMI_STATE_INIT_DONE, + ATH10K_QMI_STATE_DEINIT, +}; + struct ath10k_qmi { struct ath10k *ar; struct qmi_handle qmi_hdl; @@ -102,6 +107,7 @@ struct ath10k_qmi { char fw_build_timestamp[MAX_TIMESTAMP_LEN + 1]; struct ath10k_qmi_cal_data cal_data[MAX_NUM_CAL_V01]; bool msa_fixed_perm; + enum ath10k_qmi_state state; }; int ath10k_qmi_wlan_enable(struct ath10k *ar, |