diff options
| author | Zhaoyang Liu <liuzy@marvell.com> | 2015-03-13 15:07:58 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-03-16 19:12:39 +0300 |
| commit | 92263a841b1502d2ef19199deaa669fe4c0102e9 (patch) | |
| tree | 07d9948bab9049994f2bf00276b6a06f814afb68 /drivers/net/wireless/mwifiex/fw.h | |
| parent | e35000ead491d71e59ab6f7458971321e06150a0 (diff) | |
| download | linux-92263a841b1502d2ef19199deaa669fe4c0102e9.tar.xz | |
mwifiex: add SDIO rx single port aggregation
This patch brings in support for SDIO single port rx aggregation
to mwifiex.
Maximum read size support by SDIO cmd53 is 64K.
Based on multi port aggregation which is already part of mwifiex, idea here
is multiple packets received in FW can be aggregated into single buffer.
A separate upload type is defined for such packet aggregated to single port.
Packets from this single buffer are later deaggregated into individual packets.
This way, driver can receive more packets each time through single SDIO cmd53;
thereby reducing no of times MMC bus is accessed.
SDIO SP aggregation support is advertised by FW during load time and driver
would get FW block size in command response of HostCmd_CMD_SDIO_SP_RX_AGGR_CFG.
Signed-off-by: Zhaoyang Liu <liuzy@marvell.com>
Signed-off-by: Marc Yang <yangyang@marvell.com>
Reviewed-by: Amitkumar Karwar <akarwar@marvell.com>
Reviewed-by: Cathy Luo <cluo@marvell.com>
Reviewed-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mwifiex/fw.h')
| -rw-r--r-- | drivers/net/wireless/mwifiex/fw.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index 21a942fd2226..59d8964dd0dc 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -197,6 +197,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define ISSUPP_11NENABLED(FwCapInfo) (FwCapInfo & BIT(11)) #define ISSUPP_TDLS_ENABLED(FwCapInfo) (FwCapInfo & BIT(14)) +#define ISSUPP_SDIO_SPA_ENABLED(FwCapInfo) (FwCapInfo & BIT(16)) #define MWIFIEX_DEF_HT_CAP (IEEE80211_HT_CAP_DSSSCCK40 | \ (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | \ @@ -353,6 +354,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define HostCmd_CMD_REMAIN_ON_CHAN 0x010d #define HostCmd_CMD_11AC_CFG 0x0112 #define HostCmd_CMD_TDLS_OPER 0x0122 +#define HostCmd_CMD_SDIO_SP_RX_AGGR_CFG 0x0223 #define PROTOCOL_NO_SECURITY 0x01 #define PROTOCOL_STATIC_WEP 0x02 @@ -1242,6 +1244,12 @@ struct host_cmd_ds_chan_rpt_event { u8 tlvbuf[0]; } __packed; +struct host_cmd_sdio_sp_rx_aggr_cfg { + u8 action; + u8 enable; + __le16 block_size; +} __packed; + struct mwifiex_fixed_bcn_param { __le64 timestamp; __le16 beacon_period; @@ -1964,6 +1972,7 @@ struct host_cmd_ds_command { struct host_cmd_ds_coalesce_cfg coalesce_cfg; struct host_cmd_ds_tdls_oper tdls_oper; struct host_cmd_ds_chan_rpt_req chan_rpt_req; + struct host_cmd_sdio_sp_rx_aggr_cfg sdio_rx_aggr_cfg; } params; } __packed; |