diff options
| author | Sujith Manoharan <Sujith.Manoharan@atheros.com> | 2011-04-13 09:54:31 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-13 23:22:53 +0400 |
| commit | 40dc9e4b86963b77918f1b8fa02b98c1e420a7e1 (patch) | |
| tree | 6ea7c12df61b0e0c96a502aabbb9441443637229 /drivers/net/wireless/ath/ath9k/htc_hst.c | |
| parent | e723f3900c3b23feb427672c6ccfe5d4243d2c2d (diff) | |
| download | linux-40dc9e4b86963b77918f1b8fa02b98c1e420a7e1.tar.xz | |
ath9k_htc: Use SKB's private area for TX parameters
For all packets sent through the USB_WLAN_TX_PIPE endpoint,
the private area of the SKB's tx_info can be used to store
driver-specific information. For packets sent through USB_REG_OUT_PIPE,
this will not make a difference since they are routed through a
separate routine that doesn't access the private region.
This would help in situations where TX information is required
in the URB callback.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_hst.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_hst.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index c41ab8c30161..6ee53de45c6a 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -17,8 +17,8 @@ #include "htc.h" static int htc_issue_send(struct htc_target *target, struct sk_buff* skb, - u16 len, u8 flags, u8 epid, - struct ath9k_htc_tx_ctl *tx_ctl) + u16 len, u8 flags, u8 epid) + { struct htc_frame_hdr *hdr; struct htc_endpoint *endpoint = &target->endpoint[epid]; @@ -30,8 +30,8 @@ static int htc_issue_send(struct htc_target *target, struct sk_buff* skb, hdr->flags = flags; hdr->payload_len = cpu_to_be16(len); - status = target->hif->send(target->hif_dev, endpoint->ul_pipeid, skb, - tx_ctl); + status = target->hif->send(target->hif_dev, endpoint->ul_pipeid, skb); + return status; } @@ -162,7 +162,7 @@ static int htc_config_pipe_credits(struct htc_target *target) target->htc_flags |= HTC_OP_CONFIG_PIPE_CREDITS; - ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0, NULL); + ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0); if (ret) goto err; @@ -197,7 +197,7 @@ static int htc_setup_complete(struct htc_target *target) target->htc_flags |= HTC_OP_START_WAIT; - ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0, NULL); + ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0); if (ret) goto err; @@ -268,7 +268,7 @@ int htc_connect_service(struct htc_target *target, conn_msg->dl_pipeid = endpoint->dl_pipeid; conn_msg->ul_pipeid = endpoint->ul_pipeid; - ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0, NULL); + ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0); if (ret) goto err; @@ -287,9 +287,9 @@ err: } int htc_send(struct htc_target *target, struct sk_buff *skb, - enum htc_endpoint_id epid, struct ath9k_htc_tx_ctl *tx_ctl) + enum htc_endpoint_id epid) { - return htc_issue_send(target, skb, skb->len, 0, epid, tx_ctl); + return htc_issue_send(target, skb, skb->len, 0, epid); } void htc_stop(struct htc_target *target) |