Read CAP (Capabilities) register as part of controller
initialization instead of controller construction.
For now, still read CAP in the pcie and vfio-user
controller construction, since they need the
drstd (doorbell stride) to construct the admin
queue.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I000fe880f2ec0d6de1d565c883d7ea0ae1ac2c81
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8078
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Read VS (Version) register as part of controller
initialization instead of controller construction.
This prepares for upcoming changes to make
controller attach fully asynchronous. Since reading
fabrics registers is an asynchronous operation, it
will be easier to read the VS register as part of
controller initialization which operates as an
asynchronous state machine.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I771386dbdf5902633e0d9f91b3b20be98f26fdc3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8076
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
The qpair states should be maintained at the generic level.
Always going through the transport disconnect function is
one step in that direction.
Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: I019b2b4a14fe192eff5293f918d633dde2c5400a
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1851
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This will be useful in the upcoming spdk_nvme_poll_group api.
Change-Id: Id83340a2ce9887817312f5aac38db4de8c588974
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/577
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
A lot of the stubs between these transports will end up being common.
Change-Id: Ib9c8ff947b95f34633eb13953405d3153a7f4ac7
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/479602
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
