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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2026-09-26 20:17:31 +0300 |
|---|---|---|
| committer | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2026-09-30 11:18:32 +0300 |
| commit | f135428295893e9012c4f535cd336d6be531ec73 (patch) | |
| tree | 9a8a365a35c517872634c4d4dc18c71e95b95b14 /drivers/net/wireless | |
| parent | 400ff2d7582a78a38189a803f758125925021d00 (diff) | |
| download | linux-next-f135428295893e9012c4f535cd336d6be531ec73.tar.gz linux-next-f135428295893e9012c4f535cd336d6be531ec73.zip | |
wifi: iwlwifi: add support for the new MPDU descriptor
The firmware now reports in DW-12 bits 31:24 the RU/MRU/DRU that was
used for the received frame, in trigger-like format.
The MAC context byte moved to bits 31:24 of DW-10.
It isn't used by the driver, so just follow the new layout.
Assisted-by: LLM
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Link: https://patch.msgid.link/20260926201527.cf236c23d1aa.Ie2d919c884f7db8cd76b4cb6a9f4584eb285eea5@changeid
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/rx.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index a8f1edf19bbe..20460534fc99 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -583,7 +583,11 @@ struct iwl_rx_mpdu_desc_v3 { /** * @reserved_xsum: reserved high bits in the raw checksum */ - __le16 reserved_xsum; + u8 reserved_xsum; + /** + * @mac_context: MAC context mask, in this DW only from API version 10 + */ + u8 mac_context; /* DW11 */ /** * @rate_n_flags: RX rate/flags encoding @@ -603,9 +607,10 @@ struct iwl_rx_mpdu_desc_v3 { */ u8 channel; /** - * @mac_context: MAC context mask + * @ru: RU/MRU/DRU used for the frame, in trigger-like format; + * only from API version 10, this byte held @mac_context before */ - u8 mac_context; + u8 ru; /* DW13 */ /** * @gp2_on_air_rise: GP2 timer value on air rise (INA) @@ -647,7 +652,11 @@ struct iwl_rx_mpdu_desc_v3 { __le32 reserved[1]; } __packed; /* RX_MPDU_RES_START_API_S_VER_3, * RX_MPDU_RES_START_API_S_VER_5, - * RX_MPDU_RES_START_API_S_VER_6 + * RX_MPDU_RES_START_API_S_VER_6, + * RX_MPDU_RES_START_API_S_VER_7, + * RX_MPDU_RES_START_API_S_VER_8, + * RX_MPDU_RES_START_API_S_VER_9, + * RX_MPDU_RES_START_API_S_VER_10 */ /** @@ -737,6 +746,8 @@ struct iwl_rx_mpdu_desc { * RX_MPDU_RES_START_API_S_VER_6 * RX_MPDU_RES_START_API_S_VER_7 * RX_MPDU_RES_START_API_S_VER_8 + * RX_MPDU_RES_START_API_S_VER_9 + * RX_MPDU_RES_START_API_S_VER_10 */ #define IWL_RX_DESC_SIZE_V1 offsetofend(struct iwl_rx_mpdu_desc, v1) |