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iwlwifi: gen2: support nmi triggering from host 

For gen2 there is a new register.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Liad Kaufman 2017-02-28 17:15:47 +02:00 committed by Luca Coelho
parent 06a1e85e66
commit b9410b186f
2 changed files with 4 additions and 0 deletions
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3
drivers/net/wireless/intel/iwlwifi/iwl-io.c
View File

@ -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);

1
drivers/net/wireless/intel/iwlwifi/iwl-prph.h
View File

@ -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