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| author | John Tobias <john.tobias.ph@gmail.com> | 2016-04-07 16:49:03 -0700 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2016-04-20 11:43:27 +0200 |
| commit | 5b718407ed937fdcd1beeab9f62e42158dee9fa6 (patch) | |
| tree | 99d89ac25fa1c0c88275a0a9c78bcd7b26e40fa4 /drivers/usb/gadget | |
| parent | 108f8418597350bd98357f25acaa8ab8a0435779 (diff) | |
| download | u-boot-imx-5b718407ed937fdcd1beeab9f62e42158dee9fa6.zip u-boot-imx-5b718407ed937fdcd1beeab9f62e42158dee9fa6.tar.gz u-boot-imx-5b718407ed937fdcd1beeab9f62e42158dee9fa6.tar.bz2 | |
USB: g_dnl: Change device class
The USB Mass Storage (ums) works in Windows, Linux and OS X (EL Capitan).
But, not in OS X (Yosemite). By applying the said patch, it extends
the ums support.
Signed-off-by: John Tobias <john.tobias.ph@gmail.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Test HW: Odroid XU3 (./test/py UMS + DFU tests)
Tested-by: John Tobias <john.tobias.ph@gmail.com>
Linux:
- Run ums to expose all my eMMC partition - shows all correctly
- Run ums to expose only 1 partition of my eMMC - show correctly
Windows:
- Run ums to expose all my eMMC partition - it detects but it prompts,
if I want to format it (due to a non windows partition)
- Run ums to expose only the FAT32 partition - it show the partition
correctly.
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/g_dnl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/g_dnl.c b/drivers/usb/gadget/g_dnl.c index 2fa6da4..bd3aad9 100644 --- a/drivers/usb/gadget/g_dnl.c +++ b/drivers/usb/gadget/g_dnl.c @@ -58,8 +58,8 @@ static struct usb_device_descriptor device_desc = { .bDescriptorType = USB_DT_DEVICE, .bcdUSB = __constant_cpu_to_le16(0x0200), - .bDeviceClass = USB_CLASS_COMM, - .bDeviceSubClass = 0x02, /*0x02:CDC-modem , 0x00:CDC-serial*/ + .bDeviceClass = USB_CLASS_PER_INTERFACE, + .bDeviceSubClass = 0, /*0x02:CDC-modem , 0x00:CDC-serial*/ .idVendor = __constant_cpu_to_le16(CONFIG_G_DNL_VENDOR_NUM), .idProduct = __constant_cpu_to_le16(CONFIG_G_DNL_PRODUCT_NUM), |