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.h | |
| parent | e1a08730eeb0bad4d82c3bc40e74854872de618d (diff) | |
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.h')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h index 7faed831f07d..34b031154da9 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h @@ -77,7 +77,7 @@ #define SBSDIO_GPIO_OUT 0x10006 /* gpio enable */ #define SBSDIO_GPIO_EN 0x10007 -/* rev < 7, watermark for sdio device */ +/* rev < 7, watermark for sdio device TX path */ #define SBSDIO_WATERMARK 0x10008 /* control busy signal generation */ #define SBSDIO_DEVICE_CTL 0x10009 @@ -104,6 +104,13 @@ #define SBSDIO_FUNC1_RFRAMEBCHI 0x1001C /* MesBusyCtl (rev 11) */ #define SBSDIO_FUNC1_MESBUSYCTRL 0x1001D +/* Watermark for sdio device RX path */ +#define SBSDIO_MESBUSY_RXFIFO_WM_MASK 0x7F +#define SBSDIO_MESBUSY_RXFIFO_WM_SHIFT 0 +/* Enable busy capability for MES access */ +#define SBSDIO_MESBUSYCTRL_ENAB 0x80 +#define SBSDIO_MESBUSYCTRL_ENAB_SHIFT 7 + /* Sdio Core Rev 12 */ #define SBSDIO_FUNC1_WAKEUPCTRL 0x1001E #define SBSDIO_FUNC1_WCTRL_ALPWAIT_MASK 0x1 |