在 2021/7/13 上午7:58, Dongli Zhang 写道:
This patch is to add the HMP interface to dump MSI-X table and PBA, in
order to help diagnose the loss of IRQ issue in VM (e.g., if an MSI-X
vector is erroneously masked permanently). Here is the example with
vhost-scsi:
(qemu) info msix /machine/peripheral
This patch is to add the HMP interface to dump MSI-X table and PBA, in
order to help diagnose the loss of IRQ issue in VM (e.g., if an MSI-X
vector is erroneously masked permanently). Here is the example with
vhost-scsi:
(qemu) info msix /machine/peripheral/vscsi0
Msg L.Addr Msg U.Addr Msg Data