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Viewing changes to drivers/usb/musb/blackfin.c

  • Committer: Package Import Robot
  • Author(s): John Rigby, John Rigby
  • Date: 2011-09-26 10:44:23 UTC
  • Revision ID: package-import@ubuntu.com-20110926104423-3o58a3c1bj7x00rs
Tags: 3.0.0-1007.9
https://launchpad.net/bugs/826021
[ John Rigby ]

Enable crypto modules and remove crypto-modules from
exclude-module files
LP: #826021

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Lines of Context:
drivers/usb/musb/blackfin.c
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 */
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void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
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{
 
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        struct musb *musb = hw_ep->musb;
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        void __iomem *fifo = hw_ep->fifo;
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        void __iomem *epio = hw_ep->regs;
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        u8 epnum = hw_ep->epnum;
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        musb_writew(epio, MUSB_TXCOUNT, len);
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        DBG(4, "TX ep%d fifo %p count %d buf %p, epio %p\n",
 
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        dev_dbg(musb->controller, "TX ep%d fifo %p count %d buf %p, epio %p\n",
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                        hw_ep->epnum, fifo, len, src, epio);
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        dump_fifo_data(src, len);
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 */
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void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
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{
 
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        struct musb *musb = hw_ep->musb;
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        void __iomem *fifo = hw_ep->fifo;
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        u8 epnum = hw_ep->epnum;
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                                *(dst + len - 1) = (u8)inw((unsigned long)fifo + 4);
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                }
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        }
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        DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
 
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        dev_dbg(musb->controller, "%cX ep%d fifo %p count %d buf %p\n",
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                        'R', hw_ep->epnum, fifo, len, dst);
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        dump_fifo_data(dst, len);
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                }
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                break;
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        default:
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                DBG(1, "%s state not handled\n",
 
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                dev_dbg(musb->controller, "%s state not handled\n",
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                        otg_state_string(musb->xceiv->state));
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                break;
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        }
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        spin_unlock_irqrestore(&musb->lock, flags);
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        DBG(4, "state is %s\n", otg_state_string(musb->xceiv->state));
 
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        dev_dbg(musb->controller, "state is %s\n",
 
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                otg_state_string(musb->xceiv->state));
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}
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static void bfin_musb_enable(struct musb *musb)
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                value = !value;
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        gpio_set_value(musb->config->gpio_vrsel, value);
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        DBG(1, "VBUS %s, devctl %02x "
 
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        dev_dbg(musb->controller, "VBUS %s, devctl %02x "
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                /* otg %3x conf %08x prcm %08x */ "\n",
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                otg_state_string(musb->xceiv->state),
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                musb_readb(musb->mregs, MUSB_DEVCTL));