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Move all SAMA5 EHCI interrupt handling to the worker thread

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This commit is contained in:
Gregory Nutt
2013-08-21 11:07:42 -06:00
parent e5208a6e92
commit b1864a995e
4 changed files with 442 additions and 29 deletions
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include/nuttx/usb/ehci.h
+5 -2
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@@ -282,11 +282,11 @@
#define EHCI_INT_USBINT (1 << 0) /* Bit 0: USB Interrupt */
#define EHCI_INT_USBERRINT (1 << 1) /* Bit 1: USB Error Interrupt */
#define EHCI_INT_PCHG (1 << 2) /* Bit 2: Port Change Detect */
#define EHCI_INT_PORTSC (1 << 2) /* Bit 2: Port Change Detect */
#define EHCI_INT_FLROLL (1 << 3) /* Bit 3: Frame List Rollover */
#define EHCI_INT_SYSERROR (1 << 4) /* Bit 4: Host System Error */
#define EHCI_INT_AAINT (1 << 5) /* Bit 5: Interrupt on Async Advance */
#define ECHI_INT_ALLINTS (0x3f) /* Bits 0-5: All interrupts */
/* Bits 6-11: Reserved */
#define EHCI_USBSTS_HALTED (1 << 12) /* Bit 12: HC Halted */
#define EHCI_USBSTS_RECLAM (1 << 13) /* Bit 13: Reclamation */
@@ -352,6 +352,9 @@
#define EHCI_PORTSC_WKOCE (1 << 22) /* Bit 22: Wake on Over-current Enable */
/* Bits 23-31: Reserved */
#define EHCI_PORTSC_ALLINTS (EHCI_PORTSC_CSC | EHCI_PORTSC_PEC | \
EHCI_PORTSC_OCC | EHCI_PORTSC_RESUME)
/* Data Structures **************************************************************************/
/* Paragraph 3 */