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author | Liad Kaufman <liad.kaufman@intel.com> | 2017-02-28 17:15:47 +0200 |
---|---|---|
committer | Luca Coelho <luciano.coelho@intel.com> | 2017-04-25 22:51:12 +0300 |
commit | b9410b186f7129bde5dd5b20475105f17fedb452 (patch) | |
tree | 15ba0ab1a239a1a16aae1722eaec3e33cba17d29 | |
parent | 06a1e85e66bac2b65b4953124b4f1b2c4aebb39f (diff) | |
download | linux-stable-b9410b186f7129bde5dd5b20475105f17fedb452.tar.gz linux-stable-b9410b186f7129bde5dd5b20475105f17fedb452.tar.bz2 linux-stable-b9410b186f7129bde5dd5b20475105f17fedb452.zip |
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>
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-io.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c index 0f893ae6e715..9c8b09cf1f7b 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c @@ -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); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index f832e58e0ef9..306bc967742e 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -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 |