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Fix dma-related register definitions 

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3152 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-11-30 22:31:28 +00:00
parent 94e738a675
commit f3b5ace554
1 changed files with 4 additions and 2 deletions
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6
arch/arm/src/lpc17xx/lpc17_usbdev.c
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@ -2046,6 +2046,7 @@ static int lpc17_usbinterrupt(int irq, FAR void *context)
uint32_t devintstatus; /* Sampled state of the device interrupt status register */
uint32_t epintstatus; /* Sampled state of the endpoint interrupt status register */
#ifdef CONFIG_LPC17_USBDEV_DMA
uint32_t usbintstatus; /* Sampled state is SYSCON USB interrupt status */
uint32_t dmaintstatus; /* Sampled state of dma interrupt status register */
#endif
uint32_t softprio; /* Current priority interrupt bitset */
@ -2061,7 +2062,8 @@ static int lpc17_usbinterrupt(int irq, FAR void *context)
#ifdef CONFIG_LPC17_USBDEV_DMA
/* Check for low priority and high priority (non-DMA) interrupts */
if ((devintstatus & (USBDEV_INTST_REQLP|USBDEV_INTST_REQHP)) != 0)
usbintstatus = lpc17_getreg(LPC17_SYSCON_USBINTST);
if ((usbintstatus & (SYSCON_USBINTST_REQLP|SYSCON_USBINTST_REQHP)) != 0)
{
#endif
#ifdef CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT
@ -2309,7 +2311,7 @@ static int lpc17_usbinterrupt(int irq, FAR void *context)
/* Check for DMA interrupts */
if ((lpc17_getreg(LPC17_USBDEV_INTST) & USBDEV_INTST_REQDMA) != 0)
if (usbintstatus & SYSCON_USBINTST_REQDMA) != 0)
{
/* First Software High priority and then low priority */