diff options
| author | Mark Knibbs <markk@clara.co.uk> | 2014-11-07 23:02:19 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-25 02:22:38 +0100 |
| commit | eab77694098469d80e1186fdda9f965045730a3e (patch) | |
| tree | 3056728c3547e9945dd7be8f53a5e738dfdadf6d /drivers/usb/storage | |
| parent | usb: ehci-orion: enable big-endian support (diff) | |
| download | linux-eab77694098469d80e1186fdda9f965045730a3e.tar.xz linux-eab77694098469d80e1186fdda9f965045730a3e.zip | |
storage: Enable multi-target mode as vendor driver does for SCM eUSCSI bridge
usb_stor_euscsi_init() enables multi-target mode for SCM eUSB SCSI bridge
devices. The control message it sends has wLength = 1 and the byte sent is
0x01. While that works, the SCM Windows driver does it with wLength = 0. We
may as well match what the SCM driver does.
Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/initializers.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/storage/initializers.c b/drivers/usb/storage/initializers.c index 73f125e0cb58..31fa2e92065b 100644 --- a/drivers/usb/storage/initializers.c +++ b/drivers/usb/storage/initializers.c @@ -49,10 +49,9 @@ int usb_stor_euscsi_init(struct us_data *us) int result; usb_stor_dbg(us, "Attempting to init eUSCSI bridge...\n"); - us->iobuf[0] = 0x1; result = usb_stor_control_msg(us, us->send_ctrl_pipe, 0x0C, USB_RECIP_INTERFACE | USB_TYPE_VENDOR, - 0x01, 0x0, us->iobuf, 0x1, 5 * HZ); + 0x01, 0x0, NULL, 0x0, 5 * HZ); usb_stor_dbg(us, "-- result is %d\n", result); return 0; |