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b43: support new TX header, noticed to be used by 598.314+ fw

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki
2011-08-11 15:07:16 +02:00
committed by John W. Linville
parent efe0249b0f
commit 5d85290556
4 changed files with 46 additions and 2 deletions
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19
drivers/net/wireless/b43/xmit.h
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@@ -46,6 +46,23 @@ struct b43_txhdr {
__le32 timeout; /* Timeout */
union {
/* Tested with 598.314, 644.1001 and 666.2 */
struct {
__le16 mimo_antenna; /* MIMO antenna select */
__le16 preload_size; /* Preload size */
PAD_BYTES(2);
__le16 cookie; /* TX frame cookie */
__le16 tx_status; /* TX status */
__le16 max_n_mpdus;
__le16 max_a_bytes_mrt;
__le16 max_a_bytes_fbr;
__le16 min_m_bytes;
struct b43_plcp_hdr6 rts_plcp; /* RTS PLCP header */
__u8 rts_frame[16]; /* The RTS frame (if used) */
PAD_BYTES(2);
struct b43_plcp_hdr6 plcp; /* Main PLCP header */
} format_598 __packed;
/* Tested with 410.2160, 478.104 and 508.* */
struct {
__le16 mimo_antenna; /* MIMO antenna select */
@@ -170,6 +187,8 @@ static inline
size_t b43_txhdr_size(struct b43_wldev *dev)
{
switch (dev->fw.hdr_format) {
case B43_FW_HDR_598:
return 112 + sizeof(struct b43_plcp_hdr6);
case B43_FW_HDR_410:
return 104 + sizeof(struct b43_plcp_hdr6);
case B43_FW_HDR_351: