diff options
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 2d85e21ff282..650a687f2854 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -87,8 +87,9 @@ struct ehci_hcd { /* one per controller */ int next_uframe; /* scan periodic, start here */ unsigned periodic_sched; /* periodic activity count */ - /* list of itds completed while clock_frame was still active */ + /* list of itds & sitds completed while clock_frame was still active */ struct list_head cached_itd_list; + struct list_head cached_sitd_list; unsigned clock_frame; /* per root hub port */ @@ -195,7 +196,7 @@ timer_action_done (struct ehci_hcd *ehci, enum ehci_timer_action action) clear_bit (action, &ehci->actions); } -static void free_cached_itd_list(struct ehci_hcd *ehci); +static void free_cached_lists(struct ehci_hcd *ehci); /*-------------------------------------------------------------------------*/ @@ -394,9 +395,8 @@ struct ehci_iso_sched { * acts like a qh would, if EHCI had them for ISO. */ struct ehci_iso_stream { - /* first two fields match QH, but info1 == 0 */ - __hc32 hw_next; - __hc32 hw_info1; + /* first field matches ehci_hq, but is NULL */ + struct ehci_qh_hw *hw; u32 refcount; u8 bEndpointAddress; @@ -536,6 +536,16 @@ struct ehci_fstn { /*-------------------------------------------------------------------------*/ +/* Prepare the PORTSC wakeup flags during controller suspend/resume */ + +#define ehci_prepare_ports_for_controller_suspend(ehci) \ + ehci_adjust_port_wakeup_flags(ehci, true); + +#define ehci_prepare_ports_for_controller_resume(ehci) \ + ehci_adjust_port_wakeup_flags(ehci, false); + +/*-------------------------------------------------------------------------*/ + #ifdef CONFIG_USB_EHCI_ROOT_HUB_TT /* @@ -556,20 +566,20 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc) case 0: return 0; case 1: - return (1<<USB_PORT_FEAT_LOWSPEED); + return USB_PORT_STAT_LOW_SPEED; case 2: default: - return (1<<USB_PORT_FEAT_HIGHSPEED); + return USB_PORT_STAT_HIGH_SPEED; } } - return (1<<USB_PORT_FEAT_HIGHSPEED); + return USB_PORT_STAT_HIGH_SPEED; } #else #define ehci_is_TDI(e) (0) -#define ehci_port_speed(ehci, portsc) (1<<USB_PORT_FEAT_HIGHSPEED) +#define ehci_port_speed(ehci, portsc) USB_PORT_STAT_HIGH_SPEED #endif /*-------------------------------------------------------------------------*/ |