use multiple sges, extended to support 2 sges.
add incapsule data support for contig and sgl type commands.
Change-Id: I9eaea0b5df4f4056e7a7f413542d557adad5899d
Signed-off-by: Potnuri Bharat Teja <bharatppotnuri@gmail.com>
Reviewed-on: https://review.gerrithub.io/423356
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Seth Howell <seth.howell5141@gmail.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Change-Id: I1e5be0e282b9e29f7bf7ca7d2720b9fd00539be0
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424776
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ide0c81b1cc29d67cec0c10ab877360db3699141e
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424775
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Currently in the function nvme_ctrlr_start() the initialization
process is executed as a whole, in the case there are many controllers
in one system, which means other controllers must call the function
one by one. While here, we add several states here, which can
help refactoring the initialization process.
Change-Id: I209cf964bbf6e151823a7ecdc6a3f6e6e69df297
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424157
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I51b312a086f18a5b5f63de27dd69e43a8cc7225d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424914
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Idd365df7fb61eafb502f415adf70638bb91ded0e
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424773
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
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>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Identify Namespace Data Structure will be updated when format/
attach/detach/AER Namespaces, so we don't need to update it
in function spdk_nvme_ns_get_data().
Change-Id: Ia33804722bb09eb9a4e3fa1de251da47208a09b9
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424637
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ib5e977b0bad15af7a2a71000c1fc4861b5b5b0af
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/424465
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
QEMU emulated NVMe SSDs report themselves with an Intel vendor ID,
but don't support the Intel vendor-specific log pages. So add
a quirk to avoid confusing error messages.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic41476801ede94d43acb9972217ea7420ca53679
Reviewed-on: https://review.gerrithub.io/423422
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
spdk_nvme_ns_get_sector_size returns the sector
size of the data only. This new function adds
in the metadata size, if any.
While here, modify the bdev/nvme driver to use this
function - this is needed for ongoing extended sector
size work through the bdev layer.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic8070a7f8d29b0b2ac2a2d65e0df5f4736488351
Reviewed-on: https://review.gerrithub.io/422445
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Release nvme rdma ctrlr before exit the nvme_rdma_ctrlr_construct function
when creating the admin qpair fails.
Fixes GitHub issue #363.
Change-Id: Ib988e0da2f627db06b68bd3fb72c117c52572cf8
Signed-off-by: Chen Wang <chenx.wang@intel.com>
Reviewed-on: https://review.gerrithub.io/420719
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: If25463ea76e8382c61f10636e1119376a00104dc
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/411594
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Change the type of nvme_timeout parameter in
spdk_nvme_ctrlr_register_timeout_callback from uin32_t to uint64_t.
Reason: This will make the timeout trigger test more flexible and
will not affect the original meanings.
Also for the configuration file, still maintain the compatability
support
Change-Id: I94c90f67b2e9c57220ab82ecea11a1590d62aed4
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/419326
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
If command is completed manually (e.g.: driver decide to fail this
command from some reason) not all NOTICELOG informations about this
command are valid. To not get confused who completed the command (driver
or a device) show addtional information when command is completed
manually (using NOTICELOG like nvme_qpair_print_command and
nvme_qpair_print_completion do).
Change-Id: I7211bd165aec142ad11e806fa3031371375edd2f
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-on: https://review.gerrithub.io/411293
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Add some known Samsung controllers to those requiring the quirk,
NVME_QUIRK_DELAY_BEFORE_CHK_RDY. Addresses an issue for those
who may not have later firmware that corrects the problem.
Correspondingly, extend the delay from 2 secs to 2.5 secs.
Change-Id: Iee773905a2a49711775042c061f6c347e0da85e9
Signed-off-by: Lance Hartmann <lance.hartmann@oracle.com>
Reviewed-on: https://review.gerrithub.io/419273
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
The spdk_dma_zmalloc guarantee about physical memory contiguity
is about to be removed soon. For hardware rings that require
physical memory or IOVA contiguity we will now enforce hugepage
alignment and size restrictions to make sure they occupy only
a single hugepage.
Change-Id: Iebaf1e7b701d676be1f04a9189201c5d89dad395
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/418547
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
This is verified on QEMU NVMe which merged the related patch.
Change-Id: I7c62d7a91350e0a877d1c3651796c38b55122f98
Signed-off-by: Young Tack Jin <youngtack.jin@circuitblvd.com>
Reviewed-on: https://review.gerrithub.io/417077
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Matias Bjørling <m@bjorling.me>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
A few open-coded sequences equivalent to SPDK_CONTAINEROF() were
scattered around; replace them with the macro from spdk/util.h.
Change-Id: I95c6e6838902f411420573399ced7c58c2e4ef84
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/418126
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The spdk_dma_zmalloc guarantee about physical memory contiguity
is about to be removed soon. A single tracker is page size
aligned and is exactly one page big, so it is physically
contiguous, but we can't assume an array of those is physically
contiguous as well.
Change-Id: I3aa4d14dd677601c30aa2d8f15197886d6c46e58
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/416840
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
The NVMe PCIe transport only requires physically contiguous allocations
for struct nvme_tracker and the I/O SQ and CQ entries, which are already
handled separately. Change the comments to indicate that struct
nvme_payload's contiguous type only requires the memory to be virtually
contiguous, since nvme_pcie_prp_list_append() already steps through the
buffer and translates each (4K) page independently.
Change-Id: I45ac8dfb2c033a0fcbf2effbe33af4efc1eb23cb
Reported-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/417045
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
There's no need to split a bufffer if it's physically
contiguous. We can now merge buffers that would be
previously split by the nvme_pcie driver and also
separate SGEs provided by the user that happen to be
physically contiguous.
Change-Id: I9c9de31d52a9dc9e384806555cb94609aff0ccf3
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/417061
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This allows NVMe PCIe devices to be used with
physically discontiguous I/O payload buffers.
So far this is just a dumb splitting which
doesn't check for physical contiguity. This is
improved in a subsequent patch.
Change-Id: I0ecc443149225eaa0e4156ddda78613bcf034406
Suggested-by: Daniel Verkamp <daniel.verkamp@intel.com>
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/417060
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Future DPDK versions may drop physical memory contiguity
guarantee for common memzones. DPDK 18.05 introduces
an RTE_MEMZONE_IOVA_CONTIG (0x00100000) flag, which is
documented as follows:
> RTE_MEMZONE_IOVA_CONTIG - Ensure reserved memzone is IOVA-contiguous.
> This option should be used when allocating
> memory intended for hardware rings etc.
To preserve backward compatibility, SPDK introduces an opposite
flag, SPDK_MEMZONE_NO_IOVA_CONTIG.
Change-Id: I9ea79b096fdb094051f13c9a802740b0e4ccc98e
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/416977
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This is a generic NVMe-oF command that may be used for other transports.
Change-Id: Id5fbf1f176ef5f75a221b40eff538e693817bcaf
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/416578
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
All controllers have a controller ID (cntlid), and this will be needed
in other NVMe-oF transports, so move it to the generic controller
structure.
Change-Id: Iaba5b93e1267e7bef3a6eb7c677c549a3d83985c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/416577
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This can be used for other NVMe-oF transports.
Change-Id: Ic8d2dc483220eb3690cb756bcd750d19c93d98e6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/416576
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
These functions are generic and may be used for other NVMe-oF
transports.
Change-Id: Idb3aa30d9b0b1be7b60b85ab4911b28db35977a4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/416575
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Fix issue #313.
For multi-process test scenarios, the secondary process may access
controller’s CSTS register in the shared ctrlr list. For this situation,
all the controllers are already in the primary shared ctrlr list, but
then each controller is added one by one in the secondary process, so the
secondary process may access CSTS before it is remapped for the BAR space.
In the rpc_config.sh test case, the spdk_nvme_ctrlr_get_regs_csts function
will be called in _nvme_pcie_hotplug_monitor function before calling
spdk_pci_nvme_device_attach. This step caused the secondary process iSCSI
Target access CSTS before it is remapped for the BAR space.
Change-Id: Ifd62c38adf8624f9877a9a2f965ca4db28839d99
Signed-off-by: Liang Yan <liang.z.yan@intel.com>
Reviewed-on: https://review.gerrithub.io/412594
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This patch adds support for following Open-Channel vector commands:
* Vector Chunk Reset
* Vector Chunk Write
* Vector Chunk Read
* Vector Chunk Copy
Implementation is consistent with Open-Channel specification (rev. 2.0)
This patch provides unit tests for new public NVMe
Open-Channel namespace commands.
Change-Id: Ic71be9357c61c5de82ca672e82a71aa933bd1875
Signed-off-by: Jakub Radtke <jakub.radtke@intel.com>
Reviewed-on: https://review.gerrithub.io/414969
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Young Tack Jin <youngtack.jin@circuitblvd.com>
Add FC definitions to nvme header and library functions.
Change-Id: I8980f55d834c1e1d4f415756cb7a46a3ff1c7db3
Signed-off-by: John Barnard <john.barnard@broadcom.com>
Reviewed-on: https://review.gerrithub.io/416434
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Users can set specified Admin commands or IO commands with
error status, when submitting new commands which are already
set with error status, the commands will return to the caller
with specified error code. So that users can emulate some error
status for their error condition code path.
Change-Id: I4b93c7e4f2b15a659da73b39e26bfa162eb5214e
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/410870
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I7c3969c479c4fa1017423515b27d8db187142420
Fixes: 6b504fda5df6 ("nvme/rdma: add timeout support to RDMA transport")
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/416245
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Change-Id: Id0408e571362527e7c2d4759223946a0b4d7c675
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/415896
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ifac14f74f6b7681fccbf463f744d145ae8299240
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/415892
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
There isn't a standardized way to identify Open-Channel
SSD, different verdors may have different conditions.
Here just take the Qemu simulated OCSSD device as a
start.
Change-Id: I1aceaac09db438c203875bcf37badd542618bdd7
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/411590
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jakub Radtke <jakub.radtke@intel.com>
Change-Id: I3e53773570e66c1f52a6c29c6709684fc393717e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/414883
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This will be used to check timeouts.
Change-Id: Ib3cabd3c65a87ffac451e21ac5c786403298c346
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/414882
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Future patches will need to remove elements from the middle of the list,
so a singly-linked list won't be efficient.
Change-Id: Idad5df3aea08d58fef2e19770509363441f757c7
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/414881
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Some features are per namespace and require a namespace ID; the existing
get/set feature functions do not allow passing NSID, so add new API
functions that do:
* spdk_nvme_ctrlr_cmd_get_feature_ns
* spdk_nvme_ctrlr_cmd_set_feature_ns
Change-Id: Ia7dc96e57badf1a56489785fb288493592b58b80
Signed-off-by: Jakub Radtke <jakub.radtke@intel.com>
Reviewed-on: https://review.gerrithub.io/414706
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This patch adds to nvme driver new public API dedicated for
Open-Channel:
* spdk_nvme_ocssd_ctrlr_cmd_geometry
Change-Id: I69592618d9bcc280346258e771195683d5b33893
Signed-off-by: Jakub Radtke <jakub.radtke@intel.com>
Reviewed-on: https://review.gerrithub.io/412816
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
apptag and its mask are required to set proper PI
elements in nvme read/write cmds.
Change-Id: Ibabc4738f637d13ea16246d5e77e7d045f032af8
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/414786
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Young Tack Jin <youngtack.jin@circuitblvd.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
