diff options
Diffstat (limited to 'drivers/uwb/i1480/dfu/dfu.c')
-rw-r--r-- | drivers/uwb/i1480/dfu/dfu.c | 102 |
1 files changed, 4 insertions, 98 deletions
diff --git a/drivers/uwb/i1480/dfu/dfu.c b/drivers/uwb/i1480/dfu/dfu.c index ebffaf542153..aec4146757da 100644 --- a/drivers/uwb/i1480/dfu/dfu.c +++ b/drivers/uwb/i1480/dfu/dfu.c @@ -127,98 +127,6 @@ error: EXPORT_SYMBOL_GPL(i1480_cmd); -/** - * Get information about the MAC and PHY - * - * @wa: Wired adaptor - * @neh: Notification/event handler - * @reply: Pointer to the reply event buffer - * @returns: 0 if ok, < 0 errno code on error. - */ -static -int i1480_cmd_get_mac_phy_info(struct i1480 *i1480) -{ - int result; - struct uwb_rccb *cmd = i1480->cmd_buf; - struct i1480_evt_confirm_GMPI *reply = i1480->evt_buf; - - cmd->bCommandType = i1480_CET_VS1; - cmd->wCommand = cpu_to_le16(i1480_CMD_GET_MAC_PHY_INFO); - reply->rceb.bEventType = i1480_CET_VS1; - reply->rceb.wEvent = i1480_EVT_GET_MAC_PHY_INFO; - result = i1480_cmd(i1480, "GET_MAC_PHY_INFO", sizeof(*cmd), - sizeof(*reply)); - if (result < 0) - goto out; - if (le16_to_cpu(reply->status) != 0x00) { - dev_err(i1480->dev, - "GET_MAC_PHY_INFO: command execution failed: %d\n", - reply->status); - result = -EIO; - } -out: - return result; -} - - -/** - * Get i1480's info and print it - * - * @wa: Wire Adapter - * @neh: Notification/event handler - * @returns: 0 if ok, < 0 errno code on error. - */ -static -int i1480_check_info(struct i1480 *i1480) -{ - struct i1480_evt_confirm_GMPI *reply = i1480->evt_buf; - int result; - unsigned mac_fw_rev; -#if i1480_FW <= 0x00000302 - unsigned phy_fw_rev; -#endif - if (i1480->quirk_no_check_info) { - dev_err(i1480->dev, "firmware info check disabled\n"); - return 0; - } - - result = i1480_cmd_get_mac_phy_info(i1480); - if (result < 0) { - dev_err(i1480->dev, "Cannot get MAC & PHY information: %d\n", - result); - goto out; - } - mac_fw_rev = le16_to_cpu(reply->mac_fw_rev); -#if i1480_FW > 0x00000302 - dev_info(i1480->dev, - "HW v%02hx " - "MAC FW v%02hx.%02hx caps %04hx " - "PHY type %02hx v%02hx caps %02hx %02hx %02hx\n", - reply->hw_rev, mac_fw_rev >> 8, mac_fw_rev & 0xff, - le16_to_cpu(reply->mac_caps), - reply->phy_vendor, reply->phy_rev, - reply->phy_caps[0], reply->phy_caps[1], reply->phy_caps[2]); -#else - phy_fw_rev = le16_to_cpu(reply->phy_fw_rev); - dev_info(i1480->dev, "MAC FW v%02hx.%02hx caps %04hx " - " PHY FW v%02hx.%02hx caps %04hx\n", - mac_fw_rev >> 8, mac_fw_rev & 0xff, - le16_to_cpu(reply->mac_caps), - phy_fw_rev >> 8, phy_fw_rev & 0xff, - le16_to_cpu(reply->phy_caps)); -#endif - dev_dbg(i1480->dev, - "key-stores:%hu mcast-addr-stores:%hu sec-modes:%hu\n", - (unsigned short) reply->key_stores, - le16_to_cpu(reply->mcast_addr_stores), - (unsigned short) reply->sec_mode_supported); - /* FIXME: complain if fw version too low -- pending for - * numbering to stabilize */ -out: - return result; -} - - static int i1480_print_state(struct i1480 *i1480) { @@ -264,12 +172,10 @@ int i1480_fw_upload(struct i1480 *i1480) i1480_print_state(i1480); goto error_rc_release; } - result = i1480_check_info(i1480); - if (result < 0) { - dev_warn(i1480->dev, "Warning! Cannot check firmware info: %d\n", - result); - result = 0; - } + /* + * FIXME: find some reliable way to check whether firmware is running + * properly. Maybe use some standard request that has no side effects? + */ dev_info(i1480->dev, "firmware uploaded successfully\n"); error_rc_release: if (i1480->rc_release) |