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| author | Eran Harary <eran.harary@intel.com> | 2015-03-24 10:59:46 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-03-30 08:58:08 +0300 |
| commit | d383c7409171452aaa6569f1451f9975d44f3d76 (patch) | |
| tree | 1d303609eadcee26aa63853d02c8b553eec60854 /drivers/net/wireless/iwlwifi/mvm/ops.c | |
| parent | 1e16707166caf7499e9e3decc403267d346a5fb7 (diff) | |
| download | talos-op-linux-d383c7409171452aaa6569f1451f9975d44f3d76.tar.gz talos-op-linux-d383c7409171452aaa6569f1451f9975d44f3d76.zip | |
iwlwifi: 8000: change PNVM in case it doesn't match to the HW step
There is a strong relationship between the NVM version and
the hardware step. Enforce that in the driver in case the
default NVM on the platform is the wrong one.
Signed-off-by: Eran Harary <eran.harary@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index 388886ce419d..67ed57e17dab 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -521,10 +521,14 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, min_backoff = calc_min_backoff(trans, cfg); iwl_mvm_tt_initialize(mvm, min_backoff); /* set the nvm_file_name according to priority */ - if (iwlwifi_mod_params.nvm_file) + if (iwlwifi_mod_params.nvm_file) { mvm->nvm_file_name = iwlwifi_mod_params.nvm_file; - else - mvm->nvm_file_name = mvm->cfg->default_nvm_file; + } else if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) { + if (CSR_HW_REV_STEP(trans->hw_rev) == SILICON_B_STEP) + mvm->nvm_file_name = mvm->cfg->default_nvm_file_B_step; + else + mvm->nvm_file_name = mvm->cfg->default_nvm_file_C_step; + } if (WARN(cfg->no_power_up_nic_in_init && !mvm->nvm_file_name, "not allowing power-up and not having nvm_file\n")) |
