Commit c3077db6 authored by Jacek Kalwas's avatar Jacek Kalwas Committed by Tomasz Zawadzki
Browse files

nvmf: add accel sequence to request data type 



It allows to append accel operation on nvmf transport specific
layers.

Signed-off-by: default avatarJacek Kalwas <jacek.kalwas@intel.com>
Change-Id: If79b6b8f7f2ce0712c306a5fa915fbfc833dbc0f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21342


Community-CI: Mellanox Build Bot
Reviewed-by: default avatarAleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 89d9c916

include/spdk/nvmf_transport.h

+1 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ struct spdk_nvmf_request { 
	struct spdk_memory_domain	*memory_domain;

	/* Context to be passed to memory domain operations. */

	void				*memory_domain_ctx;

	struct spdk_accel_sequence	*accel_sequence;



	struct spdk_bdev_io_wait_entry	bdev_io_wait;

	spdk_nvmf_nvme_passthru_cmd_cb	cmd_cb_fn;

lib/nvmf/ctrlr_bdev.c

+4 −2
Original line number Diff line number Diff line
@@ -272,7 +272,8 @@ nvmf_bdev_ctrlr_read_cmd(struct spdk_bdev *bdev, struct spdk_bdev_desc *desc, 
	struct spdk_bdev_ext_io_opts opts = {

		.size = SPDK_SIZEOF(&opts, accel_sequence),

		.memory_domain = req->memory_domain,

		.memory_domain_ctx = req->memory_domain_ctx

		.memory_domain_ctx = req->memory_domain_ctx,

		.accel_sequence = req->accel_sequence,

	};

	uint64_t bdev_num_blocks = spdk_bdev_get_num_blocks(bdev);

	uint32_t block_size = spdk_bdev_get_block_size(bdev);
@@ -323,7 +324,8 @@ nvmf_bdev_ctrlr_write_cmd(struct spdk_bdev *bdev, struct spdk_bdev_desc *desc, 
	struct spdk_bdev_ext_io_opts opts = {

		.size = SPDK_SIZEOF(&opts, accel_sequence),

		.memory_domain = req->memory_domain,

		.memory_domain_ctx = req->memory_domain_ctx

		.memory_domain_ctx = req->memory_domain_ctx,

		.accel_sequence = req->accel_sequence,

	};

	uint64_t bdev_num_blocks = spdk_bdev_get_num_blocks(bdev);

	uint32_t block_size = spdk_bdev_get_block_size(bdev);