diff options
Diffstat (limited to 'drivers/usb/gadget/pch_udc.c')
| -rw-r--r-- | drivers/usb/gadget/pch_udc.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c index f96615ab6b7..5048a0c0764 100644 --- a/drivers/usb/gadget/pch_udc.c +++ b/drivers/usb/gadget/pch_udc.c @@ -1,18 +1,9 @@ /* - * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD. + * Copyright (C) 2011 LAPIS Semiconductor Co., Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/kernel.h> @@ -363,6 +354,7 @@ struct pch_udc_dev { #define PCI_DEVICE_ID_INTEL_EG20T_UDC 0x8808 #define PCI_VENDOR_ID_ROHM 0x10DB #define PCI_DEVICE_ID_ML7213_IOH_UDC 0x801D +#define PCI_DEVICE_ID_ML7831_IOH_UDC 0x8808 static const char ep0_string[] = "ep0in"; static DEFINE_SPINLOCK(udc_stall_spinlock); /* stall spin lock */ @@ -947,7 +939,7 @@ static void pch_udc_ep_enable(struct pch_udc_ep *ep, else buff_size = UDC_EPOUT_BUFF_SIZE; pch_udc_ep_set_bufsz(ep, buff_size, ep->in); - pch_udc_ep_set_maxpkt(ep, le16_to_cpu(desc->wMaxPacketSize)); + pch_udc_ep_set_maxpkt(ep, usb_endpoint_maxp(desc)); pch_udc_ep_set_nak(ep); pch_udc_ep_fifo_flush(ep, ep->in); /* Configure the endpoint */ @@ -957,7 +949,7 @@ static void pch_udc_ep_enable(struct pch_udc_ep *ep, (cfg->cur_cfg << UDC_CSR_NE_CFG_SHIFT) | (cfg->cur_intf << UDC_CSR_NE_INTF_SHIFT) | (cfg->cur_alt << UDC_CSR_NE_ALT_SHIFT) | - le16_to_cpu(desc->wMaxPacketSize) << UDC_CSR_NE_MAX_PKT_SHIFT; + usb_endpoint_maxp(desc) << UDC_CSR_NE_MAX_PKT_SHIFT; if (ep->in) pch_udc_write_csr(ep->dev, val, UDC_EPIN_IDX(ep->num)); @@ -1466,7 +1458,7 @@ static int pch_udc_pcd_ep_enable(struct usb_ep *usbep, ep->desc = desc; ep->halted = 0; pch_udc_ep_enable(ep, &ep->dev->cfg_data, desc); - ep->ep.maxpacket = le16_to_cpu(desc->wMaxPacketSize); + ep->ep.maxpacket = usb_endpoint_maxp(desc); pch_udc_enable_ep_interrupts(ep->dev, PCH_UDC_EPINT(ep->in, ep->num)); spin_unlock_irqrestore(&dev->lock, iflags); return 0; @@ -2979,6 +2971,11 @@ static DEFINE_PCI_DEVICE_TABLE(pch_udc_pcidev_id) = { .class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe, .class_mask = 0xffffffff, }, + { + PCI_DEVICE(PCI_VENDOR_ID_ROHM, PCI_DEVICE_ID_ML7831_IOH_UDC), + .class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe, + .class_mask = 0xffffffff, + }, { 0 }, }; @@ -3008,5 +3005,5 @@ static void __exit pch_udc_pci_exit(void) module_exit(pch_udc_pci_exit); MODULE_DESCRIPTION("Intel EG20T USB Device Controller"); -MODULE_AUTHOR("OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com>"); +MODULE_AUTHOR("LAPIS Semiconductor, <tomoya-linux@dsn.lapis-semi.com>"); MODULE_LICENSE("GPL"); |