diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2022-01-30 12:52:56 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2022-02-18 11:40:52 +0300 |
| commit | 3ea839c1e22dfc2d05e390d4d0d3e42a9310f949 (patch) | |
| tree | 419429b96d3efbb2a5c79c513871dc76c99fc4bd /drivers/net | |
| parent | b6356d43ae18f2ced983f728003037aeec604f6d (diff) | |
| download | linux-3ea839c1e22dfc2d05e390d4d0d3e42a9310f949.tar.xz | |
iwlwifi: read and print OTP minor version
Sometimes it can be useful to know the OTP minor version, so read it
from the register and print it out.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220130115024.a90a1363558e.Ifc08db91cdc7d2e8353af55afaf899e10b2ef875@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index aebae8251eb8..895b0bc6fd5a 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -1080,7 +1080,9 @@ static int iwl_set_hw_address(struct iwl_trans *trans, return -EINVAL; } - IWL_INFO(trans, "base HW address: %pM\n", data->hw_addr); + if (!trans->csme_own) + IWL_INFO(trans, "base HW address: %pM, OTP minor version: 0x%x\n", + data->hw_addr, iwl_read_prph(trans, REG_OTP_MINOR)); return 0; } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 8d37a7e8fa6e..03d296a2b38e 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -491,4 +491,6 @@ enum { #define HBUS_TIMEOUT 0xA5A5A5A1 #define WFPM_DPHY_OFF 0xDF10FF +#define REG_OTP_MINOR 0xA0333C + #endif /* __iwl_prph_h__ */ |