From: Luca Coelho <[email protected]>
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 <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 4 +++-
drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 2 ++
2 files changed, 5 insertions(+), 1 deletion(-)
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__ */
--
2.34.1