diff options
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 73a28a986d5e..3c6da1f93c84 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -924,8 +924,6 @@ struct xhci_virt_ep { #define EP_GETTING_NO_STREAMS (1 << 5) /* ---- Related to URB cancellation ---- */ struct list_head cancelled_td_list; - struct xhci_td *stopped_td; - unsigned int stopped_stream; /* Watchdog timer for stop endpoint command to cancel URBs */ struct timer_list stop_cmd_timer; struct xhci_hcd *xhci; @@ -993,10 +991,6 @@ struct xhci_virt_device { struct xhci_container_ctx *out_ctx; /* Used for addressing devices and configuration changes */ struct xhci_container_ctx *in_ctx; - /* Rings saved to ensure old alt settings can be re-instated */ - struct xhci_ring **ring_cache; - int num_rings_cached; -#define XHCI_MAX_RINGS_CACHED 31 struct xhci_virt_ep eps[31]; u8 fake_port; u8 real_port; @@ -1210,6 +1204,11 @@ struct xhci_event_cmd { /* Stop Ring - Transfer State Preserve */ #define TRB_TSP (1<<9) +enum xhci_ep_reset_type { + EP_HARD_RESET, + EP_SOFT_RESET, +}; + /* Force Event */ #define TRB_TO_VF_INTR_TARGET(p) (((p) & (0x3ff << 22)) >> 22) #define TRB_TO_VF_ID(p) (((p) & (0xff << 16)) >> 16) @@ -1527,6 +1526,7 @@ struct xhci_dequeue_state { struct xhci_segment *new_deq_seg; union xhci_trb *new_deq_ptr; int new_cycle_state; + unsigned int stream_id; }; enum xhci_ring_type { @@ -1819,6 +1819,7 @@ struct xhci_hcd { /* For controller with a broken Port Disable implementation */ #define XHCI_BROKEN_PORT_PED (1 << 25) #define XHCI_LIMIT_ENDPOINT_INTERVAL_7 (1 << 26) +#define XHCI_U2_DISABLE_WAKE (1 << 27) unsigned int num_active_eps; unsigned int limit_active_eps; @@ -1960,7 +1961,7 @@ int xhci_endpoint_init(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, void xhci_ring_free(struct xhci_hcd *xhci, struct xhci_ring *ring); int xhci_ring_expansion(struct xhci_hcd *xhci, struct xhci_ring *ring, unsigned int num_trbs, gfp_t flags); -void xhci_free_or_cache_endpoint_ring(struct xhci_hcd *xhci, +void xhci_free_endpoint_ring(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, unsigned int ep_index); struct xhci_stream_info *xhci_alloc_stream_info(struct xhci_hcd *xhci, @@ -2044,7 +2045,8 @@ int xhci_queue_configure_endpoint(struct xhci_hcd *xhci, int xhci_queue_evaluate_context(struct xhci_hcd *xhci, struct xhci_command *cmd, dma_addr_t in_ctx_ptr, u32 slot_id, bool command_must_succeed); int xhci_queue_reset_ep(struct xhci_hcd *xhci, struct xhci_command *cmd, - int slot_id, unsigned int ep_index); + int slot_id, unsigned int ep_index, + enum xhci_ep_reset_type reset_type); int xhci_queue_reset_device(struct xhci_hcd *xhci, struct xhci_command *cmd, u32 slot_id); void xhci_find_new_dequeue_state(struct xhci_hcd *xhci, @@ -2053,10 +2055,9 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci, struct xhci_dequeue_state *state); void xhci_queue_new_dequeue_state(struct xhci_hcd *xhci, unsigned int slot_id, unsigned int ep_index, - unsigned int stream_id, struct xhci_dequeue_state *deq_state); -void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, - unsigned int ep_index, struct xhci_td *td); +void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, unsigned int ep_index, + unsigned int stream_id, struct xhci_td *td); void xhci_stop_endpoint_command_watchdog(unsigned long arg); void xhci_handle_command_timeout(struct work_struct *work); |