diff options
Diffstat (limited to 'drivers/usb/host/xhci-mtk.h')
| -rw-r--r-- | drivers/usb/host/xhci-mtk.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h index f8864fcbd461..8be8c5f7ff62 100644 --- a/drivers/usb/host/xhci-mtk.h +++ b/drivers/usb/host/xhci-mtk.h @@ -20,6 +20,19 @@ #define XHCI_MTK_MAX_ESIT 64 /** + * @split_bit_map: used to avoid split microframes overlay + * @ep_list: Endpoints using this TT + * @usb_tt: usb TT related + * @tt_port: TT port number + */ +struct mu3h_sch_tt { + DECLARE_BITMAP(split_bit_map, XHCI_MTK_MAX_ESIT); + struct list_head ep_list; + struct usb_tt *usb_tt; + int tt_port; +}; + +/** * struct mu3h_sch_bw_info: schedule information for bandwidth domain * * @bus_bw: array to keep track of bandwidth already used at each uframes @@ -41,6 +54,10 @@ struct mu3h_sch_bw_info { * (@repeat==1) scheduled within the interval * @bw_cost_per_microframe: bandwidth cost per microframe * @endpoint: linked into bandwidth domain which it belongs to + * @tt_endpoint: linked into mu3h_sch_tt's list which it belongs to + * @sch_tt: mu3h_sch_tt linked into + * @ep_type: endpoint type + * @maxpkt: max packet size of endpoint * @ep: address of usb_host_endpoint struct * @offset: which uframe of the interval that transfer should be * scheduled first time within the interval @@ -64,6 +81,10 @@ struct mu3h_sch_ep_info { u32 num_budget_microframes; u32 bw_cost_per_microframe; struct list_head endpoint; + struct list_head tt_endpoint; + struct mu3h_sch_tt *sch_tt; + u32 ep_type; + u32 maxpkt; void *ep; /* * mtk xHCI scheduling information put into reserved DWs |