diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2016-10-19 05:28:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-27 18:02:41 +0300 |
| commit | a29de31b9ed37ebc905fe8580506b93f28701e67 (patch) | |
| tree | 584d3dd402441d93caf9e1700790278ed251b235 /drivers/usb/mtu3/mtu3.h | |
| parent | df2069acb00569a6299d6e11aa1865eeba463848 (diff) | |
| download | linux-a29de31b9ed37ebc905fe8580506b93f28701e67.tar.xz | |
usb: mtu3: Super-Speed Peripheral mode support
add super-speed funtion for peripheral mode
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/mtu3/mtu3.h')
| -rw-r--r-- | drivers/usb/mtu3/mtu3.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/usb/mtu3/mtu3.h b/drivers/usb/mtu3/mtu3.h index ad1a1338bff1..41a04732a274 100644 --- a/drivers/usb/mtu3/mtu3.h +++ b/drivers/usb/mtu3/mtu3.h @@ -53,6 +53,7 @@ struct mtu3_request; #define USB_QMU_TQSAR(epnum) (U3D_TXQSAR1 + (((epnum) - 1) * 0x10)) #define USB_QMU_TQCPR(epnum) (U3D_TXQCPR1 + (((epnum) - 1) * 0x10)) +#define SSUSB_U3_CTRL(p) (U3D_SSUSB_U3_CTRL_0P + ((p) * 0x08)) #define SSUSB_U2_CTRL(p) (U3D_SSUSB_U2_CTRL_0P + ((p) * 0x08)) #define MTU3_DRIVER_NAME "mtu3" @@ -63,6 +64,7 @@ struct mtu3_request; #define MTU3_EP_WEDGE BIT(2) #define MTU3_EP_BUSY BIT(3) +#define MTU3_U3_IP_SLOT_DEFAULT 2 #define MTU3_U2_IP_SLOT_DEFAULT 1 /** @@ -87,6 +89,7 @@ enum mtu3_speed { MTU3_SPEED_INACTIVE = 0, MTU3_SPEED_FULL = 1, MTU3_SPEED_HIGH = 3, + MTU3_SPEED_SUPER = 4, }; /** @@ -190,6 +193,7 @@ struct mtu3_ep { struct list_head req_list; struct mtu3_gpd_ring gpd_ring; + const struct usb_ss_ep_comp_descriptor *comp_desc; const struct usb_endpoint_descriptor *desc; int flags; @@ -208,7 +212,8 @@ struct mtu3_request { /** * struct mtu3 - device driver instance data. - * @slot: MTU3_U2_IP_SLOT_DEFAULT for U2 IP + * @slot: MTU3_U2_IP_SLOT_DEFAULT for U2 IP only, + * MTU3_U3_IP_SLOT_DEFAULT for U3 IP * @may_wakeup: means device's remote wakeup is enabled * @is_self_powered: is reported in device status and the config descriptor * @ep0_req: dummy request used while handling standard USB requests @@ -242,12 +247,16 @@ struct mtu3 { struct usb_gadget_driver *gadget_driver; struct mtu3_request ep0_req; u8 setup_buf[EP0_RESPONSE_BUF]; + u32 max_speed; unsigned is_active:1; unsigned may_wakeup:1; unsigned is_self_powered:1; unsigned test_mode:1; unsigned softconnect:1; + unsigned u1_enable:1; + unsigned u2_enable:1; + unsigned is_u3_ip:1; u8 address; u8 test_mode_nr; @@ -324,7 +333,7 @@ void mtu3_ep_stall_set(struct mtu3_ep *mep, bool set); void mtu3_ep0_setup(struct mtu3 *mtu); void mtu3_start(struct mtu3 *mtu); void mtu3_stop(struct mtu3 *mtu); -void mtu3_hs_softconn_set(struct mtu3 *mtu, bool enable); +void mtu3_dev_on_off(struct mtu3 *mtu, int is_on); int mtu3_gadget_setup(struct mtu3 *mtu); void mtu3_gadget_cleanup(struct mtu3 *mtu); |