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Rev 240 Rev 265
Line 68... Line 68...
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    }
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    }
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    DIEPCTL0 = 0x8800;  /* EP0 IN ACTIVE NEXT=1 */
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    DIEPCTL0 = 0x8800;  /* EP0 IN ACTIVE NEXT=1 */
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    DOEPCTL0 = 0x8000;  /* EP0 OUT ACTIVE */
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    DOEPCTL0 = 0x8000;  /* EP0 OUT ACTIVE */
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    DOEPTSIZ0 = 0x20080040;  /* EP0 OUT Transfer Size:
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    DOEPTSIZ0 = 0x20080040;  /* EP0 OUT Transfer Size:
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                                64 Bytes, 1 Packet, 1 Setup Packet */
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                                64 Bytes, 1 Packet, 1 Setup Packet */
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    DOEPDMA0 = (uint32_t)&ctrlreq;
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    DOEPDMA0 = &ctrlreq;
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    DOEPCTL0 |= 0x84000000;  /* EP0 OUT ENABLE CLEARNAK */
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    DOEPCTL0 |= 0x84000000;  /* EP0 OUT ENABLE CLEARNAK */
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    if (reinit)
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    if (reinit)
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    {
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    {
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        /* The size is getting set to zero, because we don't know
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        /* The size is getting set to zero, because we don't know
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           whether we are Full Speed or High Speed at this stage */
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           whether we are Full Speed or High Speed at this stage */
Line 245... Line 245...
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                }
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                }
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                /* Make sure EP0 OUT is set up to accept the next request */
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                /* Make sure EP0 OUT is set up to accept the next request */
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                if (!i)
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                if (!i)
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                {
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                {
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                    DOEPTSIZ0 = 0x20080040;
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                    DOEPTSIZ0 = 0x20080040;
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                    DOEPDMA0 = (uint32_t)&ctrlreq;
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                    DOEPDMA0 = &ctrlreq;
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                    DOEPCTL0 |= 0x84000000;
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                    DOEPCTL0 |= 0x84000000;
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                }
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                }
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                DOEPINT(i) = epints;
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                DOEPINT(i) = epints;
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            }
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            }
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    int blocksize = usb_drv_port_speed() ? 512 : 64;
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    int blocksize = usb_drv_port_speed() ? 512 : 64;
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    int packets = (length + blocksize - 1) / blocksize;
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    int packets = (length + blocksize - 1) / blocksize;
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    if (!length)
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    if (!length)
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    {
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    {
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        DIEPTSIZ(ep) = 1 << 19;  /* one empty packet */
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        DIEPTSIZ(ep) = 1 << 19;  /* one empty packet */
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        DIEPDMA(ep) = 0x10000000;  /* dummy address */
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        DIEPDMA(ep) = NULL;  /* dummy address */
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    }
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    }
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    else
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    else
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    {
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    {
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        DIEPTSIZ(ep) = length | (packets << 19);
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        DIEPTSIZ(ep) = length | (packets << 19);
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        DIEPDMA(ep) = (uint32_t)ptr;
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        DIEPDMA(ep) = ptr;
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    }
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    }
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    clean_dcache();
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    clean_dcache();
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    DIEPCTL(ep) |= 0x84000000;  /* EPx OUT ENABLE CLEARNAK */
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    DIEPCTL(ep) |= 0x84000000;  /* EPx OUT ENABLE CLEARNAK */
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}
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}
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Line 291... Line 291...
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    int blocksize = usb_drv_port_speed() ? 512 : 64;
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    int blocksize = usb_drv_port_speed() ? 512 : 64;
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    int packets = (length + blocksize - 1) / blocksize;
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    int packets = (length + blocksize - 1) / blocksize;
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    if (!length)
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    if (!length)
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    {
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    {
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        DOEPTSIZ(ep) = 1 << 19;  /* one empty packet */
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        DOEPTSIZ(ep) = 1 << 19;  /* one empty packet */
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        DOEPDMA(ep) = 0x10000000;  /* dummy address */
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        DOEPDMA(ep) = NULL;  /* dummy address */
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    }
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    }
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    else
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    else
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    {
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    {
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        DOEPTSIZ(ep) = length | (packets << 19);
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        DOEPTSIZ(ep) = length | (packets << 19);
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        DOEPDMA(ep) = (uint32_t)ptr;
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        DOEPDMA(ep) = ptr;
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    }
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    }
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    clean_dcache();
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    clean_dcache();
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    DOEPCTL(ep) |= 0x84000000;  /* EPx OUT ENABLE CLEARNAK */
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    DOEPCTL(ep) |= 0x84000000;  /* EPx OUT ENABLE CLEARNAK */
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}
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}
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