From 5c5aa3f13a50881b8f6e529e321bbefb5faec37b Mon Sep 17 00:00:00 2001 From: "Halperin, Daniel C" Date: Fri, 7 Nov 2008 09:58:38 -0800 Subject: [PATCH] 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 Signed-off-by: Tomas Winkler Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-commands.h | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 8aade00e165a..1fe83d45443a 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 -- 2.30.2