Date: Tue, 12 Jan 2021 16:51:00 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: 92b2a4deed65 - stable/12 - MFC 1622a498525b: No need to stop XHCI endpoints in disabled state. Message-ID: <202101121651.10CGp0Ns095630@gitrepo.freebsd.org>
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The branch stable/12 has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=92b2a4deed657a389cdbf91d92ab20ae6996989c commit 92b2a4deed657a389cdbf91d92ab20ae6996989c Author: Hans Petter Selasky <hselasky@FreeBSD.org> AuthorDate: 2020-12-23 10:54:42 +0000 Commit: Hans Petter Selasky <hselasky@FreeBSD.org> CommitDate: 2021-01-12 16:44:02 +0000 MFC 1622a498525b: 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 --- 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 2bdb77f4ad25..70a73dcc94c4 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:
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