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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2021-03-08 03:52:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-10 09:37:17 +0100 |
| commit | 14295a150050acfc3a1260ee3d2114b0b824199f (patch) | |
| tree | a1e7fd6a31f265f7801e60bebfcaa03506ce71fc /drivers/usb/host/xhci.h | |
| parent | usb: xhci-mtk: remove declaration of xhci_mtk_setup() (diff) | |
| download | linux-14295a150050acfc3a1260ee3d2114b0b824199f.tar.xz linux-14295a150050acfc3a1260ee3d2114b0b824199f.zip | |
usb: xhci-mtk: support to build xhci-mtk-hcd.ko
Currently xhci-hcd.ko building depends on USB_XHCI_MTK, this
is not flexible for some cases. For example:
USB_XHCI_HCD is y, and USB_XHCI_MTK is m, then we can't
implement extended functions if only update xhci-mtk.ko
This patch is used to remove the dependence.
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/0b62e21ddfacc1c2874726dd27ccab80c993f303.1615170625.git.chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index d41de5dc0452..5053c1adda1e 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1928,6 +1928,10 @@ struct xhci_driver_overrides { size_t extra_priv_size; int (*reset)(struct usb_hcd *hcd); int (*start)(struct usb_hcd *hcd); + int (*add_endpoint)(struct usb_hcd *hcd, struct usb_device *udev, + struct usb_host_endpoint *ep); + int (*drop_endpoint)(struct usb_hcd *hcd, struct usb_device *udev, + struct usb_host_endpoint *ep); int (*check_bandwidth)(struct usb_hcd *, struct usb_device *); void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *); }; @@ -2080,6 +2084,10 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks); void xhci_shutdown(struct usb_hcd *hcd); void xhci_init_driver(struct hc_driver *drv, const struct xhci_driver_overrides *over); +int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, + struct usb_host_endpoint *ep); +int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev, + struct usb_host_endpoint *ep); int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev); void xhci_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev); int xhci_disable_slot(struct xhci_hcd *xhci, u32 slot_id); |