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| author | Johannes Berg <johannes.berg@intel.com> | 2015-06-30 15:31:22 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-08-04 09:11:46 +0200 |
| commit | 88742c9e84f73eeea4abe967d751b0e6318c2c2e (patch) | |
| tree | 8cb43b8557cbd0e31091e449001f4acba27e5306 /drivers/net/wireless/iwlwifi/iwl-trans.h | |
| parent | iwlwifi: add wide firmware command infrastructure for TX (diff) | |
| download | linux-88742c9e84f73eeea4abe967d751b0e6318c2c2e.tar.xz linux-88742c9e84f73eeea4abe967d751b0e6318c2c2e.zip | |
iwlwifi: mvm: move existing UMAC commands to group 1
Existing UMAC commands already use the long header, but are sent
with group 0 and the long header inserted manually. Move them to
the group 1 to take advantage of the header building in the low-
level transport.
Existing firmware ignores the group_id field (it's reserved) and
the first firmware that really supports long command headers can
parse all commands in both group 0 (with short header) and group
1 (with long header.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index df71aa3e6401..8f67004faf4d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -148,6 +148,11 @@ static inline u32 iwl_cmd_id(u8 opcode, u8 groupid, u8 version) return opcode + (groupid << 8) + (version << 16); } +/* due to the conversion, this group is special; new groups + * should be defined in the appropriate fw-api header files + */ +#define IWL_ALWAYS_LONG_GROUP 1 + /** * struct iwl_cmd_header * |