diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-testmode.c | 27 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-testmode.h | 11 |
2 files changed, 36 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c index 131a73d16f9..0b0ff11d5d5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.c +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c @@ -77,6 +77,7 @@ #include "iwl-agn.h" #include "iwl-testmode.h" #include "iwl-trans.h" +#include "iwl-bus.h" /* The TLVs used in the gnl message policy between the kernel module and * user space application. iwl_testmode_gnl_msg_policy is to be carried @@ -112,6 +113,7 @@ struct nla_policy iwl_testmode_gnl_msg_policy[IWL_TM_ATTR_MAX] = { [IWL_TM_ATTR_SRAM_DUMP] = { .type = NLA_UNSPEC, }, [IWL_TM_ATTR_FW_VERSION] = { .type = NLA_U32, }, + [IWL_TM_ATTR_DEVICE_ID] = { .type = NLA_U32, }, }; /* @@ -418,6 +420,8 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb) struct sk_buff *skb; unsigned char *rsp_data_ptr = NULL; int status = 0, rsp_data_len = 0; + char buf[32], *ptr = NULL; + unsigned int num, devid; switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) { case IWL_TM_CMD_APP2DEV_GET_DEVICENAME: @@ -527,6 +531,28 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb) "Error sending msg : %d\n", status); break; + case IWL_TM_CMD_APP2DEV_GET_DEVICE_ID: + bus_get_hw_id(bus(priv), buf, sizeof(buf)); + ptr = buf; + strsep(&ptr, ":"); + sscanf(strsep(&ptr, ":"), "%x", &num); + sscanf(strsep(&ptr, ":"), "%x", &devid); + IWL_INFO(priv, "Device ID = 0x%04x, SubDevice ID= 0x%04x\n", + num, devid); + devid |= (num << 16); + + 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_DEVICE_ID, devid); + 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; @@ -860,6 +886,7 @@ int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len) case IWL_TM_CMD_APP2DEV_FIXRATE_REQ: case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW: case IWL_TM_CMD_APP2DEV_GET_FW_VERSION: + case IWL_TM_CMD_APP2DEV_GET_DEVICE_ID: IWL_DEBUG_INFO(priv, "testmode cmd to driver\n"); result = iwl_testmode_driver(hw, tb); break; diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.h b/drivers/net/wireless/iwlwifi/iwl-testmode.h index 60c6db157f2..26138f11034 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.h +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.h @@ -119,6 +119,7 @@ * * @IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW: load Weak On Wireless LAN uCode image * @IWL_TM_CMD_APP2DEV_GET_FW_VERSION: retrieve uCode version + * @IWL_TM_CMD_APP2DEV_GET_DEVICE_ID: retrieve ID information in device * */ enum iwl_tm_cmd_t { @@ -145,7 +146,8 @@ enum iwl_tm_cmd_t { IWL_TM_CMD_APP2DEV_DUMP_SRAM = 21, IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW = 22, IWL_TM_CMD_APP2DEV_GET_FW_VERSION = 23, - IWL_TM_CMD_MAX = 24, + IWL_TM_CMD_APP2DEV_GET_DEVICE_ID = 24, + IWL_TM_CMD_MAX = 25, }; /* @@ -231,6 +233,10 @@ enum iwl_tm_cmd_t { * When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_GET_FW_VERSION, * IWL_TM_ATTR_FW_VERSION for the uCode version * + * @IWL_TM_ATTR_DEVICE_ID: + * When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_GET_DEVICE_ID, + * IWL_TM_ATTR_DEVICE_ID for the device ID information + * */ enum iwl_tm_attr_t { IWL_TM_ATTR_NOT_APPLICABLE = 0, @@ -252,7 +258,8 @@ enum iwl_tm_attr_t { IWL_TM_ATTR_SRAM_SIZE = 16, IWL_TM_ATTR_SRAM_DUMP = 17, IWL_TM_ATTR_FW_VERSION = 18, - IWL_TM_ATTR_MAX = 19, + IWL_TM_ATTR_DEVICE_ID = 19, + IWL_TM_ATTR_MAX = 20, }; /* uCode trace buffer */ |