diff options
Diffstat (limited to 'drivers/usb/host/xhci-mem.c')
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 9a8c936cd42c..41f841fa6c4d 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1498,10 +1498,10 @@ int xhci_endpoint_init(struct xhci_hcd *xhci, * use Event Data TRBs, and we don't chain in a link TRB on short * transfers, we're basically dividing by 1. * - * xHCI 1.0 specification indicates that the Average TRB Length should - * be set to 8 for control endpoints. + * xHCI 1.0 and 1.1 specification indicates that the Average TRB Length + * should be set to 8 for control endpoints. */ - if (usb_endpoint_xfer_control(&ep->desc) && xhci->hci_version == 0x100) + if (usb_endpoint_xfer_control(&ep->desc) && xhci->hci_version >= 0x100) ep_ctx->tx_info |= cpu_to_le32(AVG_TRB_LENGTH_FOR_EP(8)); else ep_ctx->tx_info |= @@ -1792,8 +1792,7 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci) int size; int i, j, num_ports; - if (timer_pending(&xhci->cmd_timer)) - del_timer_sync(&xhci->cmd_timer); + del_timer_sync(&xhci->cmd_timer); /* Free the Event Ring Segment Table and the actual Event Ring */ size = sizeof(struct xhci_erst_entry)*(xhci->erst.num_entries); @@ -2321,6 +2320,10 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags) INIT_LIST_HEAD(&xhci->cmd_list); + /* init command timeout timer */ + setup_timer(&xhci->cmd_timer, xhci_handle_command_timeout, + (unsigned long)xhci); + page_size = readl(&xhci->op_regs->page_size); xhci_dbg_trace(xhci, trace_xhci_dbg_init, "Supported page size register = 0x%x", page_size); @@ -2505,10 +2508,6 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags) "Wrote ERST address to ir_set 0."); xhci_print_ir_set(xhci, 0); - /* init command timeout timer */ - setup_timer(&xhci->cmd_timer, xhci_handle_command_timeout, - (unsigned long)xhci); - /* * XXX: Might need to set the Interrupter Moderation Register to * something other than the default (~1ms minimum between interrupts). |