From: Greg Kroah-Hartman Date: Mon, 31 Oct 2022 05:48:33 +0000 (+0100) Subject: delete queue-4.9/usb-dwc3-gadget-don-t-set-imi-for-no_interrupt.patch X-Git-Tag: v4.19.263~76 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4486df111ef1a631620903b47bb244fac37dc5ce;p=thirdparty%2Fkernel%2Fstable-queue.git delete queue-4.9/usb-dwc3-gadget-don-t-set-imi-for-no_interrupt.patch --- diff --git a/queue-4.9/usb-dwc3-gadget-don-t-set-imi-for-no_interrupt.patch b/queue-4.9/usb-dwc3-gadget-don-t-set-imi-for-no_interrupt.patch deleted file mode 100644 index 501f6f6ad2d..00000000000 --- a/queue-4.9/usb-dwc3-gadget-don-t-set-imi-for-no_interrupt.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 308c316d16cbad99bb834767382baa693ac42169 Mon Sep 17 00:00:00 2001 -From: Thinh Nguyen -Date: Tue, 25 Oct 2022 15:10:20 -0700 -Subject: usb: dwc3: gadget: Don't set IMI for no_interrupt - -From: Thinh Nguyen - -commit 308c316d16cbad99bb834767382baa693ac42169 upstream. - -The gadget driver may have a certain expectation of how the request -completion flow should be from to its configuration. Make sure the -controller driver respect that. That is, don't set IMI (Interrupt on -Missed Isoc) when usb_request->no_interrupt is set. Also, the driver -should only set IMI to the last TRB of a chain. - -Fixes: 72246da40f37 ("usb: Introduce DesignWare USB3 DRD Driver") -Cc: stable@vger.kernel.org -Signed-off-by: Thinh Nguyen -Reviewed-by: Jeff Vanhoof -Tested-by: Jeff Vanhoof -Link: https://lore.kernel.org/r/ced336c84434571340c07994e3667a0ee284fefe.1666735451.git.Thinh.Nguyen@synopsys.com -Signed-off-by: Greg Kroah-Hartman ---- - drivers/usb/dwc3/gadget.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/drivers/usb/dwc3/gadget.c -+++ b/drivers/usb/dwc3/gadget.c -@@ -873,8 +873,8 @@ static void dwc3_prepare_one_trb(struct - trb->ctrl = DWC3_TRBCTL_ISOCHRONOUS; - } - -- /* always enable Interrupt on Missed ISOC */ -- trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI; -+ if (!no_interrupt && !chain) -+ trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI; - break; - - case USB_ENDPOINT_XFER_BULK: