diff options
| author | Wen Gong <wgong@codeaurora.org> | 2019-11-15 10:21:01 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-11-25 14:47:18 +0300 |
| commit | 224776520ead69e9e85e33e5eb8c705c3552c4e1 (patch) | |
| tree | 65f9f4f021a8ad00330fa5918b20d25e7ca23116 /drivers/net/wireless/ath/ath10k/sdio.h | |
| parent | 8d985555ddaa6735c5d1f3d6e4d4d9cb47f27878 (diff) | |
| download | linux-224776520ead69e9e85e33e5eb8c705c3552c4e1.tar.xz | |
ath10k: change max RX bundle size from 8 to 32 for sdio
The max bundle size support by firmware is 32, change it from 8 to 32
will help performance. This results in significant performance
improvement on RX path.
The real max rx bundle is decided in ath10k_htc_wait_target(),
it is the min value of HTC_HOST_MAX_MSG_PER_RX_BUNDLE and the value reported
from firmware. So this change shouldn't cause any regressions with other
hardware supported by ath10k.
Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00017-QCARMSWPZ-1.
Signed-off-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/sdio.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/sdio.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/sdio.h b/drivers/net/wireless/ath/ath10k/sdio.h index 8d5b09f8b4f3..00bd4caa7fa1 100644 --- a/drivers/net/wireless/ath/ath10k/sdio.h +++ b/drivers/net/wireless/ath/ath10k/sdio.h @@ -89,10 +89,10 @@ * to the maximum value (HTC_HOST_MAX_MSG_PER_RX_BUNDLE). * * in this case the driver must allocate - * (HTC_HOST_MAX_MSG_PER_RX_BUNDLE * HTC_HOST_MAX_MSG_PER_RX_BUNDLE) skb's. + * (HTC_HOST_MAX_MSG_PER_RX_BUNDLE * 2) skb's. */ #define ATH10K_SDIO_MAX_RX_MSGS \ - (HTC_HOST_MAX_MSG_PER_RX_BUNDLE * HTC_HOST_MAX_MSG_PER_RX_BUNDLE) + (HTC_HOST_MAX_MSG_PER_RX_BUNDLE * 2) #define ATH10K_FIFO_TIMEOUT_AND_CHIP_CONTROL 0x00000868u #define ATH10K_FIFO_TIMEOUT_AND_CHIP_CONTROL_DISABLE_SLEEP_OFF 0xFFFEFFFF |