Hi, This patchset consists of various bug fixes and feature enhancements for the dwc2 gadget driver. All the patches are verified on dwc2 v3.0a with dedicated fifos. Main focus of testing was with dma enabled. Although basic testing without dma was also done. It is based on testing/next branch in Felipe's git and Tested-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx> Thank you, Best regards, Yousaf History: v3: - Fixed comment from Sergei Shtylyov - Updated "usb: dwc2: gadget: don't process XferCompl on setup packet" to apply the check on endpoint 0 only. - Fixed regression in "usb: dwc2: gadget: manage ep0 state in software" for dwc2 ip v2.93a, found by Dinh Nguyen. v2: - Rebased to Felipe's testing/next with https://lkml.org/lkml/2014/12/16/135 applied on top. - Fixed comments from Robert Baldyga - Some cosmetic changes - Replaced usb: dwc2: gadget: process setup packet on transfer complete with usb: dwc2: gadget: don't process XferCompl on setup packet - Updated usb: dwc2: gadget: provide gadget handle to the phy so that otg_set_peripheral is called in both udc_start and udc_stop. v1: - Addressed comments from Sergei Shtylyov Gregory Herrero (13): usb: dwc2: gadget: register gadget handle to the phy usb: dwc2: gadget: write correct value in ahbcfg register usb: dwc2: gadget: don't erase gahbcfg register when enabling dma usb: dwc2: gadget: add device tree property to enable dma Documentation: dt-bindings: add dt binding info for dwc2 g-use-dma usb: dwc2: gadget: configure fifos from device tree Documentation: dt-bindings: add dt binding info for dwc2 fifo resizing usb: dwc2: gadget: don't block after fifo flush timeout usb: dwc2: gadget: add vbus_session support usb: dwc2: gadget: reset fifo_map when initializing fifos usb: dwc2: gadget: fix pullup handling usb: dwc2: gadget: add vbus_draw support usb: dwc2: gadget: force gadget initialization in dev mode Mian Yousaf Kaukab (17): usb: dwc2: gadget: mask fifo empty irq with dma usb: dwc2: gadget: don't process XferCompl on setup packet usb: dwc2: gadget: don't embed ep0 buffers usb: dwc2: gadget: fix error path in dwc2_gadget_init usb: dwc2: gadget: add bi-directional endpoint support usb: dwc2: gadget: check interrupts for all endpoints usb: dwc2: gadget: remove unused members from hsotg_req usb: dwc2: gadget: fix debug loop limits usb: dwc2: gadget: consider all tx fifos usb: dwc2: gadget: kill requests after disabling ep usb: dwc2: gadget: manage ep0 state in software usb: dwc2: gadget: fix zero length packet transfers usb: dwc2: gadget: dont warn if endpoint is not enabled usb: dwc2: gadget: rename sent_zlp to send_zlp usb: dwc2: gadget: pick smallest acceptable fifo usb: dwc2: gadget: fix fifo allocation leak usb: dwc2: gadget: report disconnection after reset Documentation/devicetree/bindings/usb/dwc2.txt | 4 + drivers/usb/dwc2/core.h | 46 +- drivers/usb/dwc2/gadget.c | 792 ++++++++++++++++--------- drivers/usb/dwc2/hw.h | 1 + 4 files changed, 556 insertions(+), 287 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
