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| author | Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> | 2011-10-25 19:34:17 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-11-11 12:58:49 +0200 |
| commit | 6765d0aa5ff5b92098f5e571f26904106eae6ff3 (patch) | |
| tree | 7b677f3222b52131edba6f139971399019b2844d /drivers/net/wireless/ath/ath6kl/wmi.h | |
| parent | 6db8fa53ad4fa6d4b390e9bdd68f1238a01070ee (diff) | |
| download | linux-6765d0aa5ff5b92098f5e571f26904106eae6ff3.tar.gz linux-6765d0aa5ff5b92098f5e571f26904106eae6ff3.tar.xz linux-6765d0aa5ff5b92098f5e571f26904106eae6ff3.zip | |
ath6kl: Use interface index from wmi data headr
Interface index is passed in wmi data header as well, use it
to get the corresponding vif structure.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h index d2c951056a52..621189b7b970 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.h +++ b/drivers/net/wireless/ath/ath6kl/wmi.h @@ -173,6 +173,8 @@ enum wmi_data_hdr_data_type { #define WMI_DATA_HDR_META_MASK 0x7 #define WMI_DATA_HDR_META_SHIFT 13 +#define WMI_DATA_HDR_IF_IDX_MASK 0xF + struct wmi_data_hdr { s8 rssi; @@ -197,6 +199,12 @@ struct wmi_data_hdr { * b15:b13 - META_DATA_VERSION 0 - 7 */ __le16 info2; + + /* + * usage of info3, 16-bit: + * b3:b0 - Interface index + * b15:b4 - Reserved + */ __le16 info3; } __packed; @@ -239,6 +247,11 @@ static inline u8 wmi_data_hdr_get_meta(struct wmi_data_hdr *dhdr) WMI_DATA_HDR_META_MASK; } +static inline u8 wmi_data_hdr_get_if_idx(struct wmi_data_hdr *dhdr) +{ + return le16_to_cpu(dhdr->info3) & WMI_DATA_HDR_IF_IDX_MASK; +} + /* Tx meta version definitions */ #define WMI_MAX_TX_META_SZ 12 #define WMI_META_VERSION_1 0x01 @@ -303,6 +316,11 @@ struct wmi_cmd_hdr { __le16 reserved; } __packed; +static inline u8 wmi_cmd_hdr_get_if_idx(struct wmi_cmd_hdr *chdr) +{ + return le16_to_cpu(chdr->info1) & WMI_CMD_HDR_IF_ID_MASK; +} + /* List of WMI commands */ enum wmi_cmd_id { WMI_CONNECT_CMDID = 0x0001, @@ -2167,7 +2185,7 @@ int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb); int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb, u8 msg_type, bool more_data, enum wmi_data_hdr_data_type data_type, - u8 meta_ver, void *tx_meta_info); + u8 meta_ver, void *tx_meta_info, u8 if_idx); int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb); int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb); @@ -2292,6 +2310,7 @@ int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx); int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type, const u8 *ie, u8 ie_len); +struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx); void *ath6kl_wmi_init(struct ath6kl *devt); void ath6kl_wmi_shutdown(struct wmi *wmi); |