diff options
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 0dd92f9089fe..95eb235d1f70 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1687,11 +1687,6 @@ struct s3_save { u32 dev_nt; u64 dcbaa_ptr; u32 config_reg; - u32 irq_pending; - u32 irq_control; - u32 erst_size; - u64 erst_base; - u64 erst_dequeue; }; /* Use for lpm */ @@ -1718,7 +1713,18 @@ struct xhci_bus_state { struct completion u3exit_done[USB_MAXCHILDREN]; }; - +struct xhci_interrupter { + struct xhci_ring *event_ring; + struct xhci_erst erst; + struct xhci_intr_reg __iomem *ir_set; + unsigned int intr_num; + /* For interrupter registers save and restore over suspend/resume */ + u32 s3_irq_pending; + u32 s3_irq_control; + u32 s3_erst_size; + u64 s3_erst_base; + u64 s3_erst_dequeue; +}; /* * It can take up to 20 ms to transition from RExit to U0 on the * Intel Lynx Point LP xHCI host. @@ -1761,8 +1767,6 @@ struct xhci_hcd { struct xhci_op_regs __iomem *op_regs; struct xhci_run_regs __iomem *run_regs; struct xhci_doorbell_array __iomem *dba; - /* Our HCD's current interrupter register set */ - struct xhci_intr_reg __iomem *ir_set; /* Cached register copies of read-only HC data */ __u32 hcs_params1; @@ -1797,6 +1801,7 @@ struct xhci_hcd { struct reset_control *reset; /* data structures */ struct xhci_device_context_array *dcbaa; + struct xhci_interrupter *interrupter; struct xhci_ring *cmd_ring; unsigned int cmd_ring_state; #define CMD_RING_STATE_RUNNING (1 << 0) @@ -1807,8 +1812,7 @@ struct xhci_hcd { struct delayed_work cmd_timer; struct completion cmd_ring_stop_completion; struct xhci_command *current_cmd; - struct xhci_ring *event_ring; - struct xhci_erst erst; + /* Scratchpad */ struct xhci_scratchpad *scratchpad; |