Commit c513228c authored by Mukesh Sisodiya's avatar Mukesh Sisodiya Committed by Johannes Berg
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wifi: iwlwifi: add mapping of a periphery register crf for WH RF 



Add the support for prph register RF details and map it
to get the RF ID of NIC.

Signed-off-by: default avatarMukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230921110727.ccfc4868111f.I94dd75fc82443facf571f2fe8e23c50e9053a35a@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 3aa80d31

drivers/net/wireless/intel/iwlwifi/iwl-prph.h

+1 −0
Original line number Diff line number Diff line
@@ -452,6 +452,7 @@ enum { 
#define REG_CRF_ID_TYPE_FM			0x910

#define REG_CRF_ID_TYPE_FMI			0x930

#define REG_CRF_ID_TYPE_FMR			0x900

#define REG_CRF_ID_TYPE_WHP			0xA10



#define HPM_DEBUG			0xA03440

#define PERSISTENCE_BIT			BIT(12)

drivers/net/wireless/intel/iwlwifi/pcie/drv.c

+3 −0
Original line number Diff line number Diff line
@@ -1196,6 +1196,9 @@ static int map_crf_id(struct iwl_trans *iwl_trans) 
	case REG_CRF_ID_TYPE_FMR:

		iwl_trans->hw_rf_id = (IWL_CFG_RF_TYPE_FM << 12);

		break;

	case REG_CRF_ID_TYPE_WHP:

		iwl_trans->hw_rf_id = (IWL_CFG_RF_TYPE_WH << 12);

		break;

	default:

		ret = -EIO;

		IWL_ERR(iwl_trans,