diff options
| author | Daniel Halperin <dhalperi@cs.washington.edu> | 2011-03-18 18:48:55 -0700 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-03-25 06:58:06 -0700 |
| commit | 2520546aecc969372080448a2422b39eedb2a528 (patch) | |
| tree | da1c3a8a13dc507e916ddb5351aacd2cb552a054 /drivers/net/wireless/iwlwifi/iwl-commands.h | |
| parent | d0eb633431ec922f8f9b2040f46d9b42a4cec193 (diff) | |
iwlwifi: add RATE_MCS_RATE_MSK
Throughout the code we use rate_n_flags & 0xff to extract the lower byte
of the rate_n_flags u32 that contains the information about the rate.
Add a #define and remove the use of the magic number.
Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-commands.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index ca42ffa63ed7..288391558afd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -324,6 +324,8 @@ struct iwl3945_power_per_rate { #define RATE_MCS_SPATIAL_MSK 0x18 #define RATE_MCS_HT_DUP_POS 5 #define RATE_MCS_HT_DUP_MSK 0x20 +/* Both legacy and HT use bits 7:0 as the CCK/OFDM rate or HT MCS */ +#define RATE_MCS_RATE_MSK 0xff /* Bit 8: (1) HT format, (0) legacy format in bits 7:0 */ #define RATE_MCS_FLAGS_POS 8 |