diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-05-21 11:55:54 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-06 13:24:19 +0200 |
| commit | 26a7ca9a71a3f7e1826de96b1a1e907123e11b07 (patch) | |
| tree | 7ab52c58fdd876bacf112c1bfceeac865f196704 /drivers/net/wireless/iwlwifi/dvm/testmode.c | |
| parent | 08838cdeca65e754af5c755a05f6cdb1c632eda8 (diff) | |
iwlwifi: refactor EEPROM reading/parsing
The EEPROM reading/parsing code is all mixed in
the driver today, and the EEPROM is parsed only
when we access data from it. This is problematic
because the NVM needs to be parsed and that is
independent of reading it. Also, the NVM format
for new devices will be different and probably
require a new parser.
Therefore refactor the reading and parsing and
create two independent components. Reading the
EEPROM requires direct hardware accesses and
therefore access to the transport, but parsing
is independent and can be done on an NVM blob.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/testmode.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/testmode.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/testmode.c b/drivers/net/wireless/iwlwifi/dvm/testmode.c index 59cfe9a8eea5..a7b59590bb53 100644 --- a/drivers/net/wireless/iwlwifi/dvm/testmode.c +++ b/drivers/net/wireless/iwlwifi/dvm/testmode.c @@ -534,9 +534,9 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb) break; case IWL_TM_CMD_APP2DEV_GET_EEPROM: - if (priv->eeprom) { + if (priv->eeprom_blob) { skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, - priv->cfg->base_params->eeprom_size + 20); + priv->eeprom_blob_size + 20); if (!skb) { IWL_ERR(priv, "Memory allocation fail\n"); return -ENOMEM; @@ -544,15 +544,15 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb) if (nla_put_u32(skb, IWL_TM_ATTR_COMMAND, IWL_TM_CMD_DEV2APP_EEPROM_RSP) || nla_put(skb, IWL_TM_ATTR_EEPROM, - priv->cfg->base_params->eeprom_size, - priv->eeprom)) + priv->eeprom_blob_size, + priv->eeprom_blob)) goto nla_put_failure; status = cfg80211_testmode_reply(skb); if (status < 0) IWL_ERR(priv, "Error sending msg : %d\n", status); } else - return -EFAULT; + return -ENODATA; break; case IWL_TM_CMD_APP2DEV_FIXRATE_REQ: |