diff options
| author | Franky Lin <franky.lin@broadcom.com> | 2016-11-23 10:25:20 +0000 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-11-29 17:29:24 +0200 |
| commit | be4b092cab84b2ecc01ee7f4da6a044279430b6f (patch) | |
| tree | 85a505cb64b009da09b4b55b1844b7c34eb9af1b /drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h | |
| parent | 22dde1ed5a48a570aaed5ead4c7efee174f75e2e (diff) | |
brcmfmac: add pcie host dongle interface rev6 support
In rev6 of pcie host dongle interface protocol, host needs to maximum
supported ring number from dongle shared memory and set up ring buffer
and ring indices offset accordingly.
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h index 2b246545647a..e21f7600122b 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h @@ -22,10 +22,12 @@ /* IDs of the 6 default common rings of msgbuf protocol */ #define BRCMF_H2D_MSGRING_CONTROL_SUBMIT 0 #define BRCMF_H2D_MSGRING_RXPOST_SUBMIT 1 +#define BRCMF_H2D_MSGRING_FLOWRING_IDSTART 2 #define BRCMF_D2H_MSGRING_CONTROL_COMPLETE 2 #define BRCMF_D2H_MSGRING_TX_COMPLETE 3 #define BRCMF_D2H_MSGRING_RX_COMPLETE 4 + #define BRCMF_NROF_H2D_COMMON_MSGRINGS 2 #define BRCMF_NROF_D2H_COMMON_MSGRINGS 3 #define BRCMF_NROF_COMMON_MSGRINGS (BRCMF_NROF_H2D_COMMON_MSGRINGS + \ @@ -95,14 +97,18 @@ struct brcmf_bus_ops { * @flowrings: commonrings which are dynamically created and destroyed for data. * @rx_dataoffset: if set then all rx data has this this offset. * @max_rxbufpost: maximum number of buffers to post for rx. - * @nrof_flowrings: number of flowrings. + * @max_flowrings: maximum number of tx flow rings supported. + * @max_submissionrings: maximum number of submission rings(h2d) supported. + * @max_completionrings: maximum number of completion rings(d2h) supported. */ struct brcmf_bus_msgbuf { struct brcmf_commonring *commonrings[BRCMF_NROF_COMMON_MSGRINGS]; struct brcmf_commonring **flowrings; u32 rx_dataoffset; u32 max_rxbufpost; - u32 nrof_flowrings; + u16 max_flowrings; + u16 max_submissionrings; + u16 max_completionrings; }; |