Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b9410b18 authored by Liad Kaufman's avatar Liad Kaufman Committed by Luca Coelho
Browse files

iwlwifi: gen2: support nmi triggering from host 



For gen2 there is a new register.

Signed-off-by: default avatarLiad Kaufman <liad.kaufman@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 06a1e85e

drivers/net/wireless/intel/iwlwifi/iwl-io.c

+3 −0
Original line number Diff line number Diff line
@@ -246,6 +246,9 @@ void iwl_force_nmi(struct iwl_trans *trans) 
			       DEVICE_SET_NMI_VAL_DRV);

		iwl_write_prph(trans, DEVICE_SET_NMI_REG,

			       DEVICE_SET_NMI_VAL_HW);

	} else if (trans->cfg->gen2) {

		iwl_write_prph(trans, UREG_NIC_SET_NMI_DRIVER,

			       DEVICE_SET_NMI_8000_VAL);

	} else {

		iwl_write_prph(trans, DEVICE_SET_NMI_8000_REG,

			       DEVICE_SET_NMI_8000_VAL);

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

+1 −0
Original line number Diff line number Diff line
@@ -114,6 +114,7 @@ 
#define DEVICE_SET_NMI_VAL_DRV BIT(7)

#define DEVICE_SET_NMI_8000_REG 0x00a01c24

#define DEVICE_SET_NMI_8000_VAL 0x1000000

#define UREG_NIC_SET_NMI_DRIVER 0x00a05c10



/* Shared registers (0x0..0x3ff, via target indirect or periphery */

#define SHR_BASE	0x00a10000