This series fully update existing ISOC DDMA flow which initially based on 2 descriptor chains. Switching between desc chains performing based on BNA interrupt. Because of BNA interrupt few packets can be lost.
1/3 patch unmask ISOC IN BNA interrupt only. 2/3 patch changing ISOC IN/OUT flow as described above. 3/3 patch add High bandwidth ISOC OUT transfers support. All patches were tested on HAPS-DX7 platform using internal USB test tool. Minas Harutyunyan (3): usb: dwc2: Enable BNA interrupt for IN endpoints usb: dwc2: Change ISOC DDMA flow usb: dwc2: Add High Bandwidth ISOC OUT support drivers/usb/dwc2/core.h | 2 - drivers/usb/dwc2/gadget.c | 505 ++++++++++++++++++++++++++++++++-------------- 2 files changed, 359 insertions(+), 148 deletions(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
