diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-commands.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 28b1098334f7..acf8e980b1fe 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -1399,18 +1399,27 @@ struct iwl_rx_mpdu_res_start { /* REPLY_TX Tx flags field */ -/* 1: Use RTS/CTS protocol or CTS-to-self if spec allows it +/* + * 1: Use RTS/CTS protocol or CTS-to-self if spec allows it * before this frame. if CTS-to-self required check - * RXON_FLG_SELF_CTS_EN status. */ -#define TX_CMD_FLG_RTS_CTS_MSK cpu_to_le32(1 << 0) + * RXON_FLG_SELF_CTS_EN status. + * unused in 3945/4965, used in 5000 series and after + */ +#define TX_CMD_FLG_PROT_REQUIRE_MSK cpu_to_le32(1 << 0) -/* 1: Use Request-To-Send protocol before this frame. - * Mutually exclusive vs. TX_CMD_FLG_CTS_MSK. */ +/* + * 1: Use Request-To-Send protocol before this frame. + * Mutually exclusive vs. TX_CMD_FLG_CTS_MSK. + * used in 3945/4965, unused in 5000 series and after + */ #define TX_CMD_FLG_RTS_MSK cpu_to_le32(1 << 1) -/* 1: Transmit Clear-To-Send to self before this frame. +/* + * 1: Transmit Clear-To-Send to self before this frame. * Driver should set this for AUTH/DEAUTH/ASSOC-REQ/REASSOC mgmnt frames. - * Mutually exclusive vs. TX_CMD_FLG_RTS_MSK. */ + * Mutually exclusive vs. TX_CMD_FLG_RTS_MSK. + * used in 3945/4965, unused in 5000 series and after + */ #define TX_CMD_FLG_CTS_MSK cpu_to_le32(1 << 2) /* 1: Expect ACK from receiving station @@ -1430,8 +1439,11 @@ struct iwl_rx_mpdu_res_start { * Set when Txing a block-ack request frame. Also set TX_CMD_FLG_ACK_MSK. */ #define TX_CMD_FLG_IMM_BA_RSP_MASK cpu_to_le32(1 << 6) -/* 1: Frame requires full Tx-Op protection. - * Set this if either RTS or CTS Tx Flag gets set. */ +/* + * 1: Frame requires full Tx-Op protection. + * Set this if either RTS or CTS Tx Flag gets set. + * used in 3945/4965, unused in 5000 series and after + */ #define TX_CMD_FLG_FULL_TXOP_PROT_MSK cpu_to_le32(1 << 7) /* Tx antenna selection field; used only for 3945, reserved (0) for 4965. |