iwlwifi: add uCode version information support by testmode
Create new tm command to report uCode version to userspace
- IWL_TM_CMD_APP2DEV_GET_FW_VERSION
Signed-off-by: Kenny Hsu <kenny.hsu@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c
index ff72dbc..131a73d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-testmode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c
@@ -110,6 +110,8 @@
[IWL_TM_ATTR_SRAM_ADDR] = { .type = NLA_U32, },
[IWL_TM_ATTR_SRAM_SIZE] = { .type = NLA_U32, },
[IWL_TM_ATTR_SRAM_DUMP] = { .type = NLA_UNSPEC, },
+
+ [IWL_TM_ATTR_FW_VERSION] = { .type = NLA_U32, },
};
/*
@@ -510,6 +512,21 @@
priv->tm_fixed_rate = nla_get_u32(tb[IWL_TM_ATTR_FIXRATE]);
break;
+ case IWL_TM_CMD_APP2DEV_GET_FW_VERSION:
+ IWL_INFO(priv, "uCode version raw: 0x%x\n", priv->ucode_ver);
+
+ skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20);
+ if (!skb) {
+ IWL_DEBUG_INFO(priv, "Error allocating memory\n");
+ return -ENOMEM;
+ }
+ NLA_PUT_U32(skb, IWL_TM_ATTR_FW_VERSION, priv->ucode_ver);
+ status = cfg80211_testmode_reply(skb);
+ if (status < 0)
+ IWL_DEBUG_INFO(priv,
+ "Error sending msg : %d\n", status);
+ break;
+
default:
IWL_DEBUG_INFO(priv, "Unknown testmode driver command ID\n");
return -ENOSYS;
@@ -842,6 +859,7 @@
case IWL_TM_CMD_APP2DEV_GET_EEPROM:
case IWL_TM_CMD_APP2DEV_FIXRATE_REQ:
case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW:
+ case IWL_TM_CMD_APP2DEV_GET_FW_VERSION:
IWL_DEBUG_INFO(priv, "testmode cmd to driver\n");
result = iwl_testmode_driver(hw, tb);
break;