BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x0bda, 0xc123), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x0cb5, 0xc547), .driver_info = BTUSB_REALTEK |
+ BTUSB_WIDEBAND_SPEECH },
/* Silicon Wave based devices */
{ USB_DEVICE(0x0c10, 0x0000), .driver_info = BTUSB_SWAVE },
return -EILSEQ;
}
-static bool btusb_setup_intel_new_get_fw_name(struct intel_version *ver,
+static int btusb_setup_intel_new_get_fw_name(struct intel_version *ver,
struct intel_boot_params *params,
char *fw_name, size_t len,
const char *suffix)
{
+ /* The hardware platform number has a fixed value of 0x37 and
+ * for now only accept this single value.
+ */
+ if (ver->hw_platform != 0x37)
+ return -EINVAL;
+
switch (ver->hw_variant) {
case 0x0b: /* SfP */
case 0x0c: /* WsP */
suffix);
break;
default:
- return false;
+ return -EINVAL;
}
- return true;
+
+ return 0;
}
static void btusb_setup_intel_newgen_get_fw_name(const struct intel_version_tlv *ver_tlv,
if (ver->img_type == 0x03) {
clear_bit(BTUSB_BOOTLOADER, &data->flags);
btintel_check_bdaddr(hdev);
- return 0;
}
/* Check for supported iBT hardware variants of this firmware
btusb_setup_intel_newgen_get_fw_name(ver, fwname, sizeof(fwname), "sfi");
err = request_firmware(&fw, fwname, &hdev->dev);
if (err < 0) {
- bt_dev_err(hdev, "Failed to load Intel firmware file (%d)", err);
+ bt_dev_err(hdev, "Failed to load Intel firmware file %s (%d)",
+ fwname, err);
return err;
}
set_bit(BTUSB_DOWNLOADING, &data->flags);
/* Start firmware downloading and get boot parameter */
- err = btintel_download_firmware_newgen(hdev, fw, boot_param,
+ err = btintel_download_firmware_newgen(hdev, ver, fw, boot_param,
INTEL_HW_VARIANT(ver->cnvi_bt),
ver->sbe_type);
if (err < 0) {
+ if (err == -EALREADY) {
+ /* Firmware has already been loaded */
+ set_bit(BTUSB_FIRMWARE_LOADED, &data->flags);
+ err = 0;
+ goto done;
+ }
+
/* When FW download fails, send Intel Reset to retry
* FW download.
*/
if (!ver || !params)
return -EINVAL;
- /* The hardware platform number has a fixed value of 0x37 and
- * for now only accept this single value.
- */
- if (ver->hw_platform != 0x37) {
- bt_dev_err(hdev, "Unsupported Intel hardware platform (%u)",
- ver->hw_platform);
- return -EINVAL;
- }
-
- /* Check for supported iBT hardware variants of this firmware
- * loading method.
- *
- * This check has been put in place to ensure correct forward
- * compatibility options when newer hardware variants come along.
- */
- switch (ver->hw_variant) {
- case 0x0b: /* SfP */
- case 0x0c: /* WsP */
- case 0x11: /* JfP */
- case 0x12: /* ThP */
- case 0x13: /* HrP */
- case 0x14: /* CcP */
- break;
- default:
- bt_dev_err(hdev, "Unsupported Intel hardware variant (%u)",
- ver->hw_variant);
- return -EINVAL;
- }
-
btintel_version_info(hdev, ver);
/* The firmware variant determines if the device is in bootloader
if (ver->fw_variant == 0x23) {
clear_bit(BTUSB_BOOTLOADER, &data->flags);
btintel_check_bdaddr(hdev);
- return 0;
- }
- /* If the device is not in bootloader mode, then the only possible
- * choice is to return an error and abort the device initialization.
- */
- if (ver->fw_variant != 0x06) {
- bt_dev_err(hdev, "Unsupported Intel firmware variant (%u)",
- ver->fw_variant);
- return -ENODEV;
+ /* SfP and WsP don't seem to update the firmware version on file
+ * so version checking is currently possible.
+ */
+ switch (ver->hw_variant) {
+ case 0x0b: /* SfP */
+ case 0x0c: /* WsP */
+ return 0;
+ }
+
+ /* Proceed to download to check if the version matches */
+ goto download;
}
/* Read the secure boot parameters to identify the operating
set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
}
+download:
/* With this Intel bootloader only the hardware variant and device
* revision information are used to select the right firmware for SfP
* and WsP.
*/
err = btusb_setup_intel_new_get_fw_name(ver, params, fwname,
sizeof(fwname), "sfi");
- if (!err) {
+ if (err < 0) {
bt_dev_err(hdev, "Unsupported Intel firmware naming");
return -EINVAL;
}
err = request_firmware(&fw, fwname, &hdev->dev);
if (err < 0) {
- bt_dev_err(hdev, "Failed to load Intel firmware file (%d)", err);
+ bt_dev_err(hdev, "Failed to load Intel firmware file %s (%d)",
+ fwname, err);
return err;
}
set_bit(BTUSB_DOWNLOADING, &data->flags);
/* Start firmware downloading and get boot parameter */
- err = btintel_download_firmware(hdev, fw, boot_param);
+ err = btintel_download_firmware(hdev, ver, fw, boot_param);
if (err < 0) {
+ if (err == -EALREADY) {
+ /* Firmware has already been loaded */
+ set_bit(BTUSB_FIRMWARE_LOADED, &data->flags);
+ err = 0;
+ goto done;
+ }
+
/* When FW download fails, send Intel Reset to retry
* FW download.
*/
err = btusb_setup_intel_new_get_fw_name(&ver, ¶ms, ddcname,
sizeof(ddcname), "ddc");
- if (!err) {
+ if (err < 0) {
bt_dev_err(hdev, "Unsupported Intel firmware naming");
} else {
/* Once the device is running in operational mode, it needs to
fw_ptr = fw->data;
fw_bin_ptr = fw_ptr;
globaldesc = (struct btmtk_global_desc *)(fw_ptr + MTK_FW_ROM_PATCH_HEADER_SIZE);
- section_num = globaldesc->section_num;
+ section_num = le32_to_cpu(globaldesc->section_num);
for (i = 0; i < section_num; i++) {
first_block = 1;
sectionmap = (struct btmtk_section_map *)(fw_ptr + MTK_FW_ROM_PATCH_HEADER_SIZE +
MTK_FW_ROM_PATCH_GD_SIZE + MTK_FW_ROM_PATCH_SEC_MAP_SIZE * i);
- section_offset = sectionmap->secoffset;
- dl_size = sectionmap->bin_info_spec.dlsize;
+ section_offset = le32_to_cpu(sectionmap->secoffset);
+ dl_size = le32_to_cpu(sectionmap->bin_info_spec.dlsize);
if (dl_size > 0) {
retry = 20;
int err, status;
u32 dev_id;
char fw_bin_name[64];
- u32 fw_version;
+ u32 fw_version = 0;
u8 param;
calltime = ktime_get();
projects / linux-2.6-block.git / blobdiff