Messages in this thread | | | From | Michael Kelley <> | Subject | RE: [Patch v2 1/3] Drivers: hv: vmbus: add support to ignore certain PCIE devices | Date | Mon, 28 Jun 2021 20:47:05 +0000 |
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From: longli@linuxonhyperv.com <longli@linuxonhyperv.com> Sent: Friday, June 25, 2021 11:30 PM > > Under certain configurations when Hyper-v presents a device to VMBUS, it > may have a VMBUS channel and a PCIe channel. The PCIe channel is not used > in Linux and does not have a backing PCIE device on Hyper-v. For such > devices, ignore those PCIe channels so they are not getting probed by the > PCI subsystem. > > Cc: K. Y. Srinivasan <kys@microsoft.com> > Cc: Haiyang Zhang <haiyangz@microsoft.com> > Cc: Stephen Hemminger <sthemmin@microsoft.com> > Cc: Wei Liu <wei.liu@kernel.org> > Cc: Dexuan Cui <decui@microsoft.com> > Signed-off-by: Long Li <longli@microsoft.com> > --- > drivers/hv/channel_mgmt.c | 48 +++++++++++++++++++++++++++++++++++++++++------ > 1 file changed, 42 insertions(+), 6 deletions(-) >
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
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