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Groups > linux.kernel > #1392176
| From | Roger Quadros <rogerq@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v7 06/14] usb: gadget.h: Add OTG to gadget interface |
| Date | 2016-05-02 14:30 +0200 |
| Message-ID | <rul99-3f2-37@gated-at.bofh.it> (permalink) |
| References | <rukZs-3a6-21@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The OTG core will use struct otg_gadget_ops to
start/stop the gadget controller.
The main purpose of this interface is to avoid directly
calling usb_gadget_start/stop() from the OTG core as they
wouldn't be defined in the built-in symbol table if
CONFIG_USB_GADGET is m.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Peter Chen <peter.chen@freescale.com>
---
include/linux/usb/gadget.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 5d4e151..8c0ae64 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -1100,6 +1100,20 @@ struct usb_gadget_driver {
};
+/*-------------------------------------------------------------------------*/
+
+/**
+ * struct otg_gadget_ops - Interface between OTG core and gadget
+ *
+ * Provided by the gadget core to allow the OTG core to start/stop the gadget
+ *
+ * @start: function to start the gadget
+ * @stop: function to stop the gadget
+ */
+struct otg_gadget_ops {
+ int (*start)(struct usb_gadget *gadget);
+ int (*stop)(struct usb_gadget *gadget);
+};
/*-------------------------------------------------------------------------*/
--
2.7.4
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[PATCH v7 00/14] USB OTG/dual-role framework Roger Quadros <rogerq@ti.com> - 2016-05-02 14:20 +0200
[PATCH v7 02/14] usb: otg-fsm: Prevent build warning "VDBG" redefined Roger Quadros <rogerq@ti.com> - 2016-05-02 14:20 +0200
Re: [PATCH v7 02/14] usb: otg-fsm: Prevent build warning "VDBG" redefined Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 10:30 +0200
[PATCH v7 07/14] usb: otg: get rid of CONFIG_USB_OTG_FSM in favour of CONFIG_USB_OTG Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 07/14] usb: otg: get rid of CONFIG_USB_OTG_FSM in favour of CONFIG_USB_OTG Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 10:40 +0200
[PATCH v7 09/14] usb: of: add an API to get OTG device from USB controller node Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 09/14] usb: of: add an API to get OTG device from USB controller node Rob Herring <robh@kernel.org> - 2016-05-04 15:20 +0200
Re: [PATCH v7 09/14] usb: of: add an API to get OTG device from USB controller node Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 10:50 +0200
Re: [PATCH v7 09/14] usb: of: add an API to get OTG device from USB controller node Roger Quadros <rogerq@ti.com> - 2016-05-11 13:10 +0200
[PATCH v7 11/14] usb: otg: use dev_dbg() instead of VDBG() Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 11/14] usb: otg: use dev_dbg() instead of VDBG() Peter Chen <hzpeterchen@gmail.com> - 2016-05-06 11:20 +0200
Re: [PATCH v7 11/14] usb: otg: use dev_dbg() instead of VDBG() Roger Quadros <rogerq@ti.com> - 2016-05-09 11:50 +0200
Re: [PATCH v7 11/14] usb: otg: use dev_dbg() instead of VDBG() Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 11:00 +0200
[PATCH v7 14/14] usb: host: xhci-plat: Add otg device to platform data Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 14/14] usb: host: xhci-plat: Add otg device to platform data Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 11:10 +0200
[PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Peter Chen <hzpeterchen@gmail.com> - 2016-05-06 11:50 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Roger Quadros <rogerq@ti.com> - 2016-05-09 11:50 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Peter Chen <hzpeterchen@gmail.com> - 2016-05-10 05:30 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Roger Quadros <rogerq@ti.com> - 2016-05-10 09:40 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Felipe Balbi <balbi@kernel.org> - 2016-05-10 10:20 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Roger Quadros <rogerq@ti.com> - 2016-05-10 11:20 +0200
RE: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Jun Li <jun.li@nxp.com> - 2016-05-10 10:20 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Roger Quadros <rogerq@ti.com> - 2016-05-10 11:30 +0200
Re: [PATCH v7 03/14] usb: hcd.h: Add OTG to HCD interface Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 08:30 +0200
[PATCH v7 12/14] usb: hcd: Adapt to OTG core Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 12/14] usb: hcd: Adapt to OTG core Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 11:10 +0200
[PATCH v7 01/14] usb: hcd: Initialize hcd->flags to 0 Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 01/14] usb: hcd: Initialize hcd->flags to 0 Peter Chen <hzpeterchen@gmail.com> - 2016-05-06 11:20 +0200
[PATCH v7 06/14] usb: gadget.h: Add OTG to gadget interface Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
[PATCH v7 08/14] usb: otg: add OTG/dual-role core Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 08/14] usb: otg: add OTG/dual-role core Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 10:50 +0200
Re: [PATCH v7 08/14] usb: otg: add OTG/dual-role core Roger Quadros <rogerq@ti.com> - 2016-05-11 13:10 +0200
[PATCH v7 13/14] usb: gadget: udc: adapt to OTG core Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
[PATCH v7 05/14] usb: otg-fsm: move host controller operations into usb_otg->hcd_ops Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 05/14] usb: otg-fsm: move host controller operations into usb_otg->hcd_ops Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 08:20 +0200
Re: [PATCH v7 05/14] usb: otg-fsm: move host controller operations into usb_otg->hcd_ops Roger Quadros <rogerq@ti.com> - 2016-05-11 13:10 +0200
Re: [PATCH v7 05/14] usb: otg-fsm: move host controller operations into usb_otg->hcd_ops Roger Quadros <rogerq@ti.com> - 2016-05-11 14:40 +0200
Re: [PATCH v7 05/14] usb: otg-fsm: move host controller operations into usb_otg->hcd_ops Peter Chen <hzpeterchen@gmail.com> - 2016-05-12 10:30 +0200
Re: [PATCH v7 05/14] usb: otg-fsm: move host controller operations into usb_otg->hcd_ops Roger Quadros <rogerq@ti.com> - 2016-05-12 10:40 +0200
[PATCH v7 10/14] usb: otg: add hcd companion support Roger Quadros <rogerq@ti.com> - 2016-05-02 14:30 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Rob Herring <robh@kernel.org> - 2016-05-04 15:20 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Roger Quadros <rogerq@ti.com> - 2016-05-04 15:50 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Rob Herring <robh@kernel.org> - 2016-05-11 16:00 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Roger Quadros <rogerq@ti.com> - 2016-05-11 16:20 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Alan Stern <stern@rowland.harvard.edu> - 2016-05-11 16:50 +0200
RE: [PATCH v7 10/14] usb: otg: add hcd companion support Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> - 2016-05-12 06:10 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Roger Quadros <rogerq@ti.com> - 2016-05-12 10:40 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Roger Quadros <rogerq@ti.com> - 2016-05-12 11:40 +0200
RE: [PATCH v7 10/14] usb: otg: add hcd companion support Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> - 2016-05-12 12:40 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Roger Quadros <rogerq@ti.com> - 2016-05-12 14:20 +0200
Re: [PATCH v7 10/14] usb: otg: add hcd companion support Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 11:00 +0200
Re: [PATCH v7 00/14] USB OTG/dual-role framework Peter Chen <hzpeterchen@gmail.com> - 2016-05-11 10:50 +0200
Re: [PATCH v7 00/14] USB OTG/dual-role framework Roger Quadros <rogerq@ti.com> - 2016-05-11 13:10 +0200
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