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pds_vdpa: subscribe to the pds_core events

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Register for the pds_core's notification events, primarily to
find out when the FW has been reset so we can pass this on
back up the chain.

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20230519215632.12343-11-shannon.nelson@amd.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Shannon Nelson
2023-05-19 14:56:31 -07:00
committed by Michael S. Tsirkin
parent 151cc834f3
commit 67f27b8b3a
2 changed files with 59 additions and 1 deletions
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drivers/vdpa/pds/vdpa_dev.h
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@@ -40,6 +40,7 @@ struct pds_vdpa_device {
u8 vdpa_index; /* rsvd for future subdevice use */
u8 num_vqs; /* num vqs in use */
struct vdpa_callback config_cb;
struct notifier_block nb;
};
#define PDS_VDPA_PACKED_INVERT_IDX 0x8000