#define EHCI_MAX_ROOT_PORTS 15 /* see HCS_N_PORTS */
struct ehci_hcd { /* one per controller */
+ /* glue to PCI and HCD framework */
+ struct ehci_caps __iomem *caps;
+ struct ehci_regs __iomem *regs;
+ struct ehci_dbg_port __iomem *debug;
+
+ __u32 hcs_params; /* cached register copy */
spinlock_t lock;
/* async schedule support */
unsigned long next_statechange;
u32 command;
- unsigned is_arc_rh_tt:1; /* ARC roothub with TT */
-
- /* glue to PCI and HCD framework */
- struct ehci_caps __iomem *caps;
- struct ehci_regs __iomem *regs;
- __u32 hcs_params; /* cached register copy */
+ unsigned is_tdi_rh_tt:1; /* TDI roothub with TT */
/* irq statistics */
#ifdef EHCI_STATS
/* these fields are specified as 8 and 16 bit registers,
* but some hosts can't perform 8 or 16 bit PCI accesses.
*/
- u32 hc_capbase;
+ u32 hc_capbase;
#define HC_LENGTH(p) (((p)>>00)&0x00ff) /* bits 7:0 */
#define HC_VERSION(p) (((p)>>16)&0xffff) /* bits 31:16 */
u32 hcs_params; /* HCSPARAMS - offset 0x4 */
#define DBGP_ENABLED (1<<28)
#define DBGP_DONE (1<<16)
#define DBGP_INUSE (1<<10)
-#define DBGP_ERRCODE(x) (((x)>>7)&0x0f)
+#define DBGP_ERRCODE(x) (((x)>>7)&0x07)
# define DBGP_ERR_BAD 1
# define DBGP_ERR_SIGNAL 2
#define DBGP_ERROR (1<<6)
#define DBGP_LEN(x) (((x)>>0)&0x0f)
u32 pids;
#define DBGP_PID_GET(x) (((x)>>16)&0xff)
-#define DBGP_PID_SET(data,tok) (((data)<<8)|(tok));
+#define DBGP_PID_SET(data,tok) (((data)<<8)|(tok))
u32 data03;
u32 data47;
u32 address;
-#define DBGP_EPADDR(dev,ep) (((dev)<<8)|(ep));
+#define DBGP_EPADDR(dev,ep) (((dev)<<8)|(ep))
} __attribute__ ((packed));
/*-------------------------------------------------------------------------*/
struct ehci_itd *itd; /* Q_TYPE_ITD */
struct ehci_sitd *sitd; /* Q_TYPE_SITD */
struct ehci_fstn *fstn; /* Q_TYPE_FSTN */
- u32 *hw_next; /* (all types) */
+ __le32 *hw_next; /* (all types) */
void *ptr;
};
__le32 transaction; /* itd->hw_transaction[i] |= */
u8 cross; /* buf crosses pages */
/* for full speed OUT splits */
- u16 buf1;
+ u32 buf1;
};
/* temporary schedule data for packets from iso urbs (both speeds)
* needed (mostly in root hub code).
*/
-#define ehci_is_ARC(e) ((e)->is_arc_rh_tt)
+#define ehci_is_TDI(e) ((e)->is_tdi_rh_tt)
/* Returns the speed of a device attached to a port on the root hub. */
static inline unsigned int
ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
{
- if (ehci_is_ARC(ehci)) {
+ if (ehci_is_TDI(ehci)) {
switch ((portsc>>26)&3) {
case 0:
return 0;
#else
-#define ehci_is_ARC(e) (0)
+#define ehci_is_TDI(e) (0)
#define ehci_port_speed(ehci, portsc) (1<<USB_PORT_FEAT_HIGHSPEED)
#endif