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path: root/drivers/usb_ohci.h
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Diffstat (limited to 'drivers/usb_ohci.h')
-rw-r--r--drivers/usb_ohci.h13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/usb_ohci.h b/drivers/usb_ohci.h
index 68dd4ec..95fbc44 100644
--- a/drivers/usb_ohci.h
+++ b/drivers/usb_ohci.h
@@ -113,7 +113,9 @@ struct td {
__u32 hwNextTD; /* Next TD Pointer */
__u32 hwBE; /* Memory Buffer End Pointer */
+/* #ifndef CONFIG_MPC5200 /\* this seems wrong *\/ */
__u16 hwPSW[MAXPSW];
+/* #endif */
__u8 unused;
__u8 index;
struct ed *ed;
@@ -137,8 +139,13 @@ typedef struct td td_t;
#define NUM_INTS 32 /* part of the OHCI standard */
struct ohci_hcca {
__u32 int_table[NUM_INTS]; /* Interrupt ED table */
+#if defined(CONFIG_MPC5200)
+ __u16 pad1; /* set to 0 on each frame_no change */
+ __u16 frame_no; /* current frame number */
+#else
__u16 frame_no; /* current frame number */
__u16 pad1; /* set to 0 on each frame_no change */
+#endif
__u32 done_head; /* info returned for an interrupt */
u8 reserved_for_hc[116];
} __attribute((aligned(256)));
@@ -147,7 +154,9 @@ struct ohci_hcca {
/*
* Maximum number of root hub ports.
*/
-#define MAX_ROOT_PORTS 3 /* maximum OHCI root hub ports */
+#ifndef CFG_USB_OHCI_MAX_ROOT_PORTS
+# error "CFG_USB_OHCI_MAX_ROOT_PORTS undefined!"
+#endif
/*
* This is the structure of the OHCI controller's memory mapped I/O
@@ -181,7 +190,7 @@ struct ohci_regs {
__u32 a;
__u32 b;
__u32 status;
- __u32 portstatus[MAX_ROOT_PORTS];
+ __u32 portstatus[CFG_USB_OHCI_MAX_ROOT_PORTS];
} roothub;
} __attribute((aligned(32)));