diff options
| author | Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> | 2025-07-10 21:28:32 +0300 |
|---|---|---|
| committer | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2025-07-11 18:28:31 +0300 |
| commit | ea045a0de3b9de8f917f0149783bae8dc14fcbb2 (patch) | |
| tree | 24aaede1ac2f42a27215208cb9fb7fe96c09cd71 /drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | |
| parent | 8513096a3457374dba0b39782923b1e80f88a5ae (diff) | |
wifi: iwlwifi: add support for accepting raw DSM tables by firmware
Firmware would assert on undefined bits in DSM-originated DWs.
With this change, Firmware introduces a fail-safe mechanism
and removes the assert behavior. This ensures robustness when
handling raw DSM table data.
Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250710212632.eee871df03c9.I2be2eaa16437e84aa1be0c6c95ec334034ce7e50@changeid
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c index 803ba35e7501..3b0e8c43ba4a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c @@ -389,6 +389,12 @@ static int iwl_dbgfs_fw_info_seq_show(struct seq_file *seq, void *v) " %d: %d\n", IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT, has_capa); + has_capa = fw_has_capa(&fw->ucode_capa, + IWL_UCODE_TLV_CAPA_FW_ACCEPTS_RAW_DSM_TABLE) ? 1 : 0; + seq_printf(seq, + " %d: %d\n", + IWL_UCODE_TLV_CAPA_FW_ACCEPTS_RAW_DSM_TABLE, + has_capa); seq_puts(seq, "fw_api_ver:\n"); } |