Date: Wed, 27 Apr 2022 19:18:03 GMT From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: b199e55ce6d9 - stable/11 - No need to stop XHCI endpoints in disabled state. Message-ID: <202204271918.23RJI38p033828@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch stable/11 has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=b199e55ce6d9ec938933cb86fbad04fb064910d9 commit b199e55ce6d9ec938933cb86fbad04fb064910d9 Author: Hans Petter Selasky <hselasky@FreeBSD.org> AuthorDate: 2020-12-23 10:54:42 +0000 Commit: Hans Petter Selasky <hselasky@FreeBSD.org> CommitDate: 2022-04-27 19:17:40 +0000 No need to stop XHCI endpoints in disabled state. Some AMD XHCI implementations apparently assert a permanent internal failure if this happens. Submitted by: ali.abdallah@suse.com PR: 251503 Sponsored by: Mellanox Technologies // NVIDIA Networking (cherry picked from commit 1622a498525b4ef0d23d30a587b9a3888c3ee0d5) --- sys/dev/usb/controller/xhci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/dev/usb/controller/xhci.c b/sys/dev/usb/controller/xhci.c index c2ef925d4fd3..cfe1b40fdbf8 100644 --- a/sys/dev/usb/controller/xhci.c +++ b/sys/dev/usb/controller/xhci.c @@ -3896,6 +3896,8 @@ xhci_configure_reset_endpoint(struct usb_xfer *xfer) * endpoint context state diagram in the XHCI specification: */ switch (xhci_get_endpoint_state(udev, epno)) { + case XHCI_EPCTX_0_EPSTATE_DISABLED: + break; case XHCI_EPCTX_0_EPSTATE_STOPPED: break; case XHCI_EPCTX_0_EPSTATE_HALTED:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202204271918.23RJI38p033828>