Abhishek Maheshwari 518a27ef6b vdpa/ifc/base: wait for disabling before saving queue state ... Some ifc hardware require synchronization between disabling a queue and saving queue-state from LM registers. When queue is disabled from vDPA driver, ifc device stops executing new virtio-cmds and then updates LM registers with used/avail index. Before saving the queue-state, vDPA driver should wait until the queue is disabled from backend. Fixes: 5d75517bef ("vdpa/ifc/base: access block device registers") Cc: stable@dpdk.org Signed-off-by: Abhishek Maheshwari <abhishek.maheshwari@intel.com> Reviewed-by: Chenbo Xia <chenbo.xia@intel.com> Acked-by: Andy Pei <andy.pei@intel.com> Reviewed-by: Mandal Purna Chandra <purna.chandra.mandal@intel.com>		2022-11-10 07:11:54 +01:00
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ifcvf_osdep.h	bus/pci: make driver-only headers private	2022-09-23 16:14:34 +02:00
ifcvf.c	vdpa/ifc/base: wait for disabling before saving queue state	2022-11-10 07:11:54 +01:00
ifcvf.h	vdpa/ifc: support dynamic enable/disable queue	2022-10-26 10:33:36 +02:00