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SAMA5 OHCI+EHCI mostly cosmetic changes

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This commit is contained in:
Gregory Nutt
2013-08-19 15:03:14 -06:00
parent 19d7c90d4e
commit b04ea3efa6
3 changed files with 46 additions and 11 deletions
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include/nuttx/usb/ehci.h
+18 -3
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@@ -49,6 +49,16 @@
/********************************************************************************************
* Pre-processor Definitions
********************************************************************************************/
/* General definitions **********************************************************************/
/* Endpoint speed values as used in endpoint characteristics field */
#define EHCI_FULL_SPEED (0) /* Full-Speed (12Mbs) */
#define EHCI_LOW_SPEED (1) /* Low-Speed (1.5Mbs) */
#define EHCI_HIGH_SPEED (2) /* High-Speed (480 Mb/s) */
#define EHCI_DIR_IN (1) /* Direction IN: Peripheral to host */
#define EHCI_DIR_OUT (0) /* Direction OUT: Host to peripheral */
/* PCI Configuration Space Register Offsets *************************************************/
/* Paragraph 2.1 */
@@ -456,8 +466,11 @@
/* siTD Transfer State. Paragraph 3.4.3 */
#define SITD_XFRSTATE_STATUS_SHIFT (0) /* Bits 0-7: Status */
#define SITD_XFRSTATE_STATUS_MASK (0xff << SITD_XFRSTATE_STATUS_SHIFT)
#define SITD_XFRSTATE_CPROGMASK_SHIFT (8) /* Bits 8-15: µFrame Complete-split Progress Mask */
#define SITD_XFRSTATE_CPROGMASK_MASK (0xff << SITD_XFRSTATE_CPROGMASK_SHIFT)
#define SITD_XFRSTATE_NBYTES_SHIFT (16) /* Bits 16-25: Total Bytes To Transfer */
#define SITD_XFRSTATE_NBYTES_MASK (0x3ff << SITD_XFRSTATE_NBYTES_SHIFT)
/* Bits 26-29: Reserved */
#define SITD_XFRSTATE_P (1 << 30) /* Bit 30: Page Select */
#define SITD_XFRSTATE_IOC (1 << 31) /* Bit 31: Interrupt On Complete */
@@ -521,7 +534,8 @@
#define QTD_TOKEN_CPAGE_SHIFT (12) /* Bits 12-14: Current Page */
#define QTD_TOKEN_CPAGE_MASK (7 << QTD_TOKEN_CPAGE_SHIFT)
#define QTD_TOKEN_IOC (1 << 15) /* Bit 15: Interrupt On Complete */
#define QTD_TOKEN_NBYTES (16) /* Bits 16-30: Total Bytes to Transfer */
#define QTD_TOKEN_NBYTES_SHIFT (16) /* Bits 16-30: Total Bytes to Transfer */
#define QTD_TOKEN_NBYTES_MASK (0x7fff << QTD_TOKEN_NBYTES_SHIFT)
#define QTD_TOKEN_TOGGLE (1 << 13) /* Bit 31: Data Toggle
/* qTD Buffer Page Pointer List. Paragraph 3.5.4 */
@@ -555,7 +569,7 @@
#define QH_EPCHAR_DEVADDR_SHIFT (0) /* Bitx 0-6: Device Address */
#define QH_EPCHAR_DEVADDR_MASK (0x7f << QH_EPCHAR_DEVADDR_SHIFT)
#define QH_EPCHAR_I (1 << 7) /* Bit 7: Inactivate on Next Transactionl */
#define QH_EPCHAR_I (1 << 7) /* Bit 7: Inactivate on Next Transaction */
#define QH_EPCHAR_ENDPT_SHIFT (8) /* Bitx 8-11: Endpoint Number */
#define QH_EPCHAR_ENDPT_MASK (15 << QH_EPCHAR_ENDPT_SHIFT)
#define QH_EPCHAR_EPS_SHIFT (12) /* Bitx 12-13: Endpoint Speed */
@@ -634,7 +648,8 @@
#define QH_TOKEN_CPAGE_SHIFT (12) /* Bits 12-14: Current Page */
#define QH_TOKEN_CPAGE_MASK (7 << QH_TOKEN_CPAGE_SHIFT)
#define QH_TOKEN_IOC (1 << 15) /* Bit 15: Interrupt On Complete */
#define QH_TOKEN_NBYTES (16) /* Bits 16-30: Total Bytes to Transfer */
#define QH_TOKEN_NBYTES_SHIFT (16) /* Bits 16-30: Total Bytes to Transfer */
#define QH_TOKEN_NBYTES_MASK (0x7fff << QH_TOKEN_NBYTES_SHIFT)
#define QH_TOKEN_TOGGLE (1 << 13) /* Bit 31: Data Toggle
/* Buffer Page Pointer List (NOTE 2)