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SAMA5 EHCI: Data toggle and status phase fixes

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This commit is contained in:
Gregory Nutt 2013-08-25 14:45:08 -06:00
parent d35e1c6bd4
commit 250956c803
1 changed files with 2 additions and 3 deletions
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5
arch/arm/src/sama5/sam_ehci.c
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@ -1749,8 +1749,7 @@ static struct sam_qtd_s *sam_qtd_statusphase(uint32_t tokenbits)
*/
regval = tokenbits | QTD_TOKEN_ACTIVE | QTD_TOKEN_IOC |
((uint32_t)3 << QTD_TOKEN_CERR_SHIFT) |
((uint32_t)USB_SIZEOF_CTRLREQ << QTD_TOKEN_NBYTES_SHIFT);
((uint32_t)3 << QTD_TOKEN_CERR_SHIFT);
qtd->hw.token = sam_swap32(regval);
return qtd;
@ -1877,7 +1876,7 @@ static ssize_t sam_async_transfer(struct sam_rhport_s *rhport,
/* Get the new forward link pointer and data toggle */
flink = &qtd->hw.nqp;
toggle = QTD_TOKEN_TOGGLE;
toggle = 0;
}
/* A buffer may or may be supplied with an EP0 SETUP transfer. A buffer will