diff options
| author | Halperin, Daniel C <daniel.c.halperin@intel.com> | 2008-11-07 09:58:38 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-21 11:06:08 -0500 |
| commit | 5c5aa3f13a50881b8f6e529e321bbefb5faec37b (patch) | |
| tree | 7727feb9dd9f22b011ed80dc95418669d8867e3b /drivers/net/wireless/iwlwifi | |
| parent | a71c8f62d46e4496011182658dc058303960c068 (diff) | |
iwlwifi: update iwl-commands.h for 3 stream support
This patch updates comments and constants to support 1, 2, or 3 spatial streams
in rate_n_flags .
Signed-off-by: Daniel Halperin <daniel.c.halperin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 8aade00e165..1fe83d45443 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -213,10 +213,11 @@ struct iwl_cmd_header { } __attribute__ ((packed)); /** - * 4965 rate_n_flags bit fields + * iwlagn rate_n_flags bit fields * - * rate_n_flags format is used in following 4965 commands: + * rate_n_flags format is used in following iwlagn commands: * REPLY_RX (response only) + * REPLY_RX_MPDU (response only) * REPLY_TX (both command and response) * REPLY_TX_LINK_QUALITY_CMD * @@ -230,8 +231,9 @@ struct iwl_cmd_header { * 6) 54 Mbps * 7) 60 Mbps * - * 3: 0) Single stream (SISO) + * 4-3: 0) Single stream (SISO) * 1) Dual stream (MIMO) + * 2) Triple stream (MIMO) * * 5: Value of 0x20 in bits 7:0 indicates 6 Mbps FAT duplicate data * @@ -252,8 +254,8 @@ struct iwl_cmd_header { * 110) 11 Mbps */ #define RATE_MCS_CODE_MSK 0x7 -#define RATE_MCS_MIMO_POS 3 -#define RATE_MCS_MIMO_MSK 0x8 +#define RATE_MCS_SPATIAL_POS 3 +#define RATE_MCS_SPATIAL_MSK 0x18 #define RATE_MCS_HT_DUP_POS 5 #define RATE_MCS_HT_DUP_MSK 0x20 |