From: Oleksij Rempel Date: Tue, 13 Aug 2013 10:23:28 +0000 (+0200) Subject: patch bcdDevice value for magpie to make easy firmware detection. X-Git-Tag: 1.4.0~11^2~1 X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=6afb904bebdc0ac32e8127f971f9194c83eb833a;p=open-ath9k-htc-firmware.git patch bcdDevice value for magpie to make easy firmware detection. Signed-off-by: Oleksij Rempel --- diff --git a/target_firmware/magpie_fw_dev/target/rompatch/usb_api_patch.c b/target_firmware/magpie_fw_dev/target/rompatch/usb_api_patch.c index 298c41d..6df9cd7 100755 --- a/target_firmware/magpie_fw_dev/target/rompatch/usb_api_patch.c +++ b/target_firmware/magpie_fw_dev/target/rompatch/usb_api_patch.c @@ -750,6 +750,8 @@ extern BOOLEAN bGet_descriptor(void); uint16_t ConfigDescriptorPatch[30]; uint16_t UsbDeviceDescriptorPatch[9]; +#define BCD_DEVICE_OFFSET 6 +#define BCD_DEVICE_FW_SIGNATURE 0xffff #define VENDOR_ID_OFFSET 4 #define PRODUCT_ID_OFFSET 5 @@ -785,17 +787,25 @@ uint16_t UsbDeviceDescriptorPatch[9]; BOOLEAN bGet_descriptor_patch(void) { - /* Patch for custom id from flash */ - if (bEepromExist == FALSE && mDEV_REQ_VALUE_HIGH() == 1) + if (mDEV_REQ_VALUE_HIGH() == 1) { uint8_t *p = (uint8_t *)u8UsbDeviceDescriptor; uint32_t u32Tmp=0; /* Copy Usb Device Descriptor */ ath_hal_memcpy(UsbDeviceDescriptorPatch, p, sizeof(UsbDeviceDescriptorPatch)); - A_SFLASH_READ_4B(u32Tmp, FLASH_SIZE - EE_DATA_RESERVED_LEN + FLASH_USB_VENDOR_ID_OFFSET*2); - UsbDeviceDescriptorPatch[VENDOR_ID_OFFSET] = mSWAP_BYTE(mLOW_WORD0(u32Tmp)); - UsbDeviceDescriptorPatch[PRODUCT_ID_OFFSET] = mSWAP_BYTE(mHIGH_WORD0(u32Tmp)); + UsbDeviceDescriptorPatch[BCD_DEVICE_OFFSET] = + BCD_DEVICE_FW_SIGNATURE; + + /* Patch for custom id from flash */ + if (bEepromExist == FALSE) { + A_SFLASH_READ_4B(u32Tmp, FLASH_SIZE - + EE_DATA_RESERVED_LEN + FLASH_USB_VENDOR_ID_OFFSET*2); + UsbDeviceDescriptorPatch[VENDOR_ID_OFFSET] = + mSWAP_BYTE(mLOW_WORD0(u32Tmp)); + UsbDeviceDescriptorPatch[PRODUCT_ID_OFFSET] = + mSWAP_BYTE(mHIGH_WORD0(u32Tmp)); + } pu8DescriptorEX = UsbDeviceDescriptorPatch; u16TxRxCounter = mTABLE_LEN(u8UsbDeviceDescriptor[0]);