diff options
| author | Madhan Mohan R <MadhanMohan.R@cypress.com> | 2018-11-21 07:53:45 +0000 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-12-13 16:57:14 +0200 |
| commit | 58e4bbea0c1d9b5ace11df968c5dc096ce052a73 (patch) | |
| tree | 471146f189a7668fea0d4f6a283a4b60449d8eef /drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | |
| parent | e1a08730eeb0bad4d82c3bc40e74854872de618d (diff) | |
| download | linux-58e4bbea0c1d9b5ace11df968c5dc096ce052a73.tar.bz2 | |
brcmfmac: set SDIO F1 MesBusyCtrl for CYW4373
Along with F2 watermark (existing) configuration, F1 MesBusyCtrl
should be enabled & sdio device RX FIFO watermark should be
configured to avoid overflow errors.
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Madhan Mohan R <madhanmohan.r@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index c833e24c751c..7a0601543dff 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -4119,6 +4119,9 @@ static void brcmf_sdio_firmware_callback(struct device *dev, int err, devctl |= SBSDIO_DEVCTL_F2WM_ENAB; brcmf_sdiod_writeb(sdiod, SBSDIO_DEVICE_CTL, devctl, &err); + brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_MESBUSYCTRL, + CY_4373_F2_WATERMARK | + SBSDIO_MESBUSYCTRL_ENAB, &err); break; default: brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK, |