Commit b50762ea authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
Browse files

staging: most: hdm-usb: add USB product id 



This patch adds support for the OS81119 MOST network interface controller
to the driver.

Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 72df4a55

drivers/staging/most/hdm-usb/hdm_usb.c

+4 −1
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ 
#define USB_VENDOR_ID_SMSC	0x0424  /* VID: SMSC */

#define USB_DEV_ID_BRDG		0xC001  /* PID: USB Bridge */

#define USB_DEV_ID_INIC		0xCF18  /* PID: USB INIC */

#define USB_DEV_ID_OS81119	0xCF19  /* PID: USB OS81119 */

/* DRCI Addresses */

#define DRCI_REG_NI_STATE	0x0100

#define DRCI_REG_PACKET_BW	0x0101
@@ -954,6 +955,7 @@ static const struct file_operations hdm_usb_fops = { 
static struct usb_device_id usbid[] = {

	{ USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_BRDG), },

	{ USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_INIC), },

	{ USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_OS81119), },

	{ } /* Terminating entry */

};
@@ -1327,7 +1329,8 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id) 
	}



	mutex_lock(&mdev->io_mutex);

	if (le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_INIC) {

	if (le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_INIC ||

	    le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_OS81119) {

		/* this increments the reference count of the instance

		 * object of the core

		 */