From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> commit 5f6f8da2d7b5a431d3f391d0d73ace8edfb42af7 upstream. Add new device ids for the 28 and 28L devices. These have 4 interfaces instead of 2, but the driver binds the same, so the driver changes are minimal. Cc: Christoph Jung <jung@xxxxxxxxxxxxx> Cc: stable <stable@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20200212040422.2991-2-gregkh@xxxxxxxxxxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/misc/iowarrior.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -33,6 +33,9 @@ #define USB_DEVICE_ID_CODEMERCS_IOWPV2 0x1512 /* full speed iowarrior */ #define USB_DEVICE_ID_CODEMERCS_IOW56 0x1503 +/* fuller speed iowarrior */ +#define USB_DEVICE_ID_CODEMERCS_IOW28 0x1504 +#define USB_DEVICE_ID_CODEMERCS_IOW28L 0x1505 /* OEMed devices */ #define USB_DEVICE_ID_CODEMERCS_IOW24SAG 0x158a @@ -139,6 +142,8 @@ static const struct usb_device_id iowarr {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW56)}, {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24SAG)}, {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW56AM)}, + {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28)}, + {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28L)}, {} /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, iowarrior_ids); @@ -379,6 +384,8 @@ static ssize_t iowarrior_write(struct fi break; case USB_DEVICE_ID_CODEMERCS_IOW56: case USB_DEVICE_ID_CODEMERCS_IOW56AM: + case USB_DEVICE_ID_CODEMERCS_IOW28: + case USB_DEVICE_ID_CODEMERCS_IOW28L: /* The IOW56 uses asynchronous IO and more urbs */ if (atomic_read(&dev->write_busy) == MAX_WRITES_IN_FLIGHT) { /* Wait until we are below the limit for submitted urbs */ @@ -777,7 +784,9 @@ static int iowarrior_probe(struct usb_in } if ((dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56) || - (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56AM)) { + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56AM) || + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW28) || + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW28L)) { res = usb_find_last_int_out_endpoint(iface_desc, &dev->int_out_endpoint); if (res) { @@ -791,7 +800,9 @@ static int iowarrior_probe(struct usb_in dev->report_size = usb_endpoint_maxp(dev->int_in_endpoint); if ((dev->interface->cur_altsetting->desc.bInterfaceNumber == 0) && ((dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56) || - (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56AM))) + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56AM) || + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW28) || + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW28L))) /* IOWarrior56 has wMaxPacketSize different from report size */ dev->report_size = 7;
