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| author | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2014-03-26 10:10:48 +0530 |
|---|---|---|
| committer | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2014-03-26 10:10:48 +0530 |
| commit | a6c2d4cfd20dc43e8dd2ccf8443c34e10f18c685 (patch) | |
| tree | c552b2139a086c63370b5983023d81ade5dabfca | |
| parent | e59d25edd04bc60008f72d991d4441d93c8e0c06 (diff) | |
| download | SLOF-a6c2d4cfd20dc43e8dd2ccf8443c34e10f18c685.zip SLOF-a6c2d4cfd20dc43e8dd2ccf8443c34e10f18c685.tar.gz SLOF-a6c2d4cfd20dc43e8dd2ccf8443c34e10f18c685.tar.bz2 | |
usb-core: adjust port numbers in set_address
There is a mismatch between the port number between qemu and slof. Was
unearthed while using bootindex.
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
| -rw-r--r-- | lib/libusb/usb-core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/libusb/usb-core.c b/lib/libusb/usb-core.c index aa41b97..6719c57 100644 --- a/lib/libusb/usb-core.c +++ b/lib/libusb/usb-core.c @@ -512,7 +512,14 @@ int setup_new_device(struct usb_dev *dev, unsigned int port) * devices */ if (dev->speed != USB_SUPER_SPEED) { - if(!usb_set_address(dev, port)) + /* + * Qemu starts the port number from 1 which was + * revealed in bootindex and resulted in mismatch for + * storage devices names. Adjusting this here for + * compatibility. + */ + dev->port = port + 1; + if(!usb_set_address(dev, dev->port)) goto fail; } mb(); |