WebSVN – freemyipod – Diff – /embios/trunk/usb/synopsysotg.c



int usb_drv_port_speed(void)
{
    return (DSTS & 2) == 0 ? 1 : 0;
}
 
static void reset_endpoints(int reinit)
{
    unsigned int i;
    for (i = 0; i < sizeof(endpoints)/sizeof(struct ep_type); i++)
    {
        if (reinit) endpoints[i].active = false;

void usb_drv_set_address(int address)
{
    DCFG = (DCFG & ~0x7F0) | (address << 4);
}
 
static void ep_send(int ep, const void *ptr, int length)
{
    endpoints[ep].busy = true;
    endpoints[ep].size = length;
    DIEPCTL(ep) |= 0x8000;  /* EPx OUT ACTIVE */
    int blocksize = usb_drv_port_speed() ? 512 : 64;

    }
    else
    {
        DIEPTSIZ(ep) = length | (packets << 19);
        DIEPDMA(ep) = (uint32_t)ptr;
 
    }
    clean_dcache();
    DIEPCTL(ep) |= 0x84000000;  /* EPx OUT ENABLE CLEARNAK */
}
 
static void ep_recv(int ep, void *ptr, int length)
{
    endpoints[ep].busy = true;
    endpoints[ep].size = length;
    DOEPCTL(ep) &= ~0x20000;  /* EPx UNSTALL */
    DOEPCTL(ep) |= 0x8000;  /* EPx OUT ACTIVE */

Subversion Repositories freemyipod

(root)/embios/trunk/usb/synopsysotg.c @ 66 – Rev 58 → 66

Rev 58		Rev 66
Line 49...		Line 49...
49	`int usb_drv_port_speed(void)`	49	`int usb_drv_port_speed(void)`
50	`{`	50	`{`
51	`return (DSTS & 2) == 0 ? 1 : 0;`	51	`return (DSTS & 2) == 0 ? 1 : 0;`
52	`}`	52	`}`
53		53
54	`void reset_endpoints(int reinit)`	54	`static void reset_endpoints(int reinit)`
55	`{`	55	`{`
56	`unsigned int i;`	56	`unsigned int i;`
57	`for (i = 0; i < sizeof(endpoints)/sizeof(struct ep_type); i++)`	57	`for (i = 0; i < sizeof(endpoints)/sizeof(struct ep_type); i++)`
58	`{`	58	`{`
59	`if (reinit) endpoints[i].active = false;`	59	`if (reinit) endpoints[i].active = false;`
Line 255...		Line 255...
255	`void usb_drv_set_address(int address)`	255	`void usb_drv_set_address(int address)`
256	`{`	256	`{`
257	`DCFG = (DCFG & ~0x7F0) \| (address << 4);`	257	`DCFG = (DCFG & ~0x7F0) \| (address << 4);`
258	`}`	258	`}`
259		259
260	`void ep_send(int ep, const void *ptr, int length)`	260	`static void ep_send(int ep, const void *ptr, int length)`
261	`{`	261	`{`
262	`endpoints[ep].busy = true;`	262	`endpoints[ep].busy = true;`
263	`endpoints[ep].size = length;`	263	`endpoints[ep].size = length;`
264	`DIEPCTL(ep) \|= 0x8000; /* EPx OUT ACTIVE */`	264	`DIEPCTL(ep) \|= 0x8000; /* EPx OUT ACTIVE */`
265	`int blocksize = usb_drv_port_speed() ? 512 : 64;`	265	`int blocksize = usb_drv_port_speed() ? 512 : 64;`
Line 271...		Line 271...
271	`}`	271	`}`
272	`else`	272	`else`
273	`{`	273	`{`
274	`DIEPTSIZ(ep) = length \| (packets << 19);`	274	`DIEPTSIZ(ep) = length \| (packets << 19);`
275	`DIEPDMA(ep) = (uint32_t)ptr;`	275	`DIEPDMA(ep) = (uint32_t)ptr;`
276	`// if (length > 64) panicf(PANIC_FATAL, "%08X %08X %08X\n%08X %08X %08X", ptr, length \| (packets << 19), DIEPCTL(ep), DIEPDMA(ep), DIEPTSIZ(ep), DIEPINT(ep));`	-
277	`}`	276	`}`
278	`clean_dcache();`	277	`clean_dcache();`
279	`DIEPCTL(ep) \|= 0x84000000; /* EPx OUT ENABLE CLEARNAK */`	278	`DIEPCTL(ep) \|= 0x84000000; /* EPx OUT ENABLE CLEARNAK */`
280	`}`	279	`}`
281		280
282	`void ep_recv(int ep, void *ptr, int length)`	281	`static void ep_recv(int ep, void *ptr, int length)`
283	`{`	282	`{`
284	`endpoints[ep].busy = true;`	283	`endpoints[ep].busy = true;`
285	`endpoints[ep].size = length;`	284	`endpoints[ep].size = length;`
286	`DOEPCTL(ep) &= ~0x20000; /* EPx UNSTALL */`	285	`DOEPCTL(ep) &= ~0x20000; /* EPx UNSTALL */`
287	`DOEPCTL(ep) \|= 0x8000; /* EPx OUT ACTIVE */`	286	`DOEPCTL(ep) \|= 0x8000; /* EPx OUT ACTIVE */`