#include </opt/mellanox/doca/applications/nvme_emulation/host/nvmf_doca_io.h>
Data Fields | |
| struct doca_pe * | pe |
| struct doca_dev * | dev |
| struct doca_devemu_pci_dev * | nvme_dev |
| struct doca_dpa * | dpa |
| uint32_t | cq_id |
| uint16_t | cq_depth |
| struct doca_mmap * | host_cq_mmap |
| uintptr_t | host_cq_address |
| bool | enable_msix |
| uint32_t | msix_idx |
| uint32_t | max_num_sq |
| nvmf_doca_cq_post_cqe_cb | post_cqe_cb |
| nvmf_doca_sq_fetch_sqe_cb | fetch_sqe_cb |
| nvmf_doca_sq_copy_data_cb | copy_data_cb |
| nvmf_doca_sq_stop_cb | stop_sq_cb |
| nvmf_doca_io_stop_cb | stop_io_cb |
Detailed Description
Definition at line 199 of file nvmf_doca_io.h.
Field Documentation
◆ copy_data_cb
| nvmf_doca_sq_copy_data_cb nvmf_doca_io_create_attr::copy_data_cb |
Callback invoked once data copy operation completes
Definition at line 213 of file nvmf_doca_io.h.
◆ cq_depth
| uint16_t nvmf_doca_io_create_attr::cq_depth |
The size of the completeion queue
Definition at line 205 of file nvmf_doca_io.h.
◆ cq_id
| uint32_t nvmf_doca_io_create_attr::cq_id |
The NVMe CQ ID that is associated with this IO
Definition at line 204 of file nvmf_doca_io.h.
◆ dev
| struct doca_dev* nvmf_doca_io_create_attr::dev |
A doca device representing the emulation manager
Definition at line 201 of file nvmf_doca_io.h.
◆ dpa
| struct doca_dpa* nvmf_doca_io_create_attr::dpa |
DOCA DPA for accessing DPA resources
Definition at line 203 of file nvmf_doca_io.h.
◆ enable_msix
| bool nvmf_doca_io_create_attr::enable_msix |
Whether CQ should raise MSI-X towards the Host after posting a CQE
Definition at line 208 of file nvmf_doca_io.h.
◆ fetch_sqe_cb
| nvmf_doca_sq_fetch_sqe_cb nvmf_doca_io_create_attr::fetch_sqe_cb |
Callback invoked once a SQE is fetched from host
Definition at line 212 of file nvmf_doca_io.h.
◆ host_cq_address
| uintptr_t nvmf_doca_io_create_attr::host_cq_address |
I/O address of the CQ on the Host
Definition at line 207 of file nvmf_doca_io.h.
◆ host_cq_mmap
| struct doca_mmap* nvmf_doca_io_create_attr::host_cq_mmap |
mmap granting access to the Host CQ memory
Definition at line 206 of file nvmf_doca_io.h.
◆ max_num_sq
| uint32_t nvmf_doca_io_create_attr::max_num_sq |
The maximum number of SQs that can be associated with the CQ
Definition at line 210 of file nvmf_doca_io.h.
◆ msix_idx
| uint32_t nvmf_doca_io_create_attr::msix_idx |
The MSI-X vector index to raise. Relevant only in case enable_msix=true
Definition at line 209 of file nvmf_doca_io.h.
◆ nvme_dev
| struct doca_devemu_pci_dev* nvmf_doca_io_create_attr::nvme_dev |
The emulated NVMe device
Definition at line 202 of file nvmf_doca_io.h.
◆ pe
| struct doca_pe* nvmf_doca_io_create_attr::pe |
Progress engine to be used for any created contexts
Definition at line 200 of file nvmf_doca_io.h.
◆ post_cqe_cb
| nvmf_doca_cq_post_cqe_cb nvmf_doca_io_create_attr::post_cqe_cb |
Callback invoked once a CQE is posted to Host
Definition at line 211 of file nvmf_doca_io.h.
◆ stop_io_cb
| nvmf_doca_io_stop_cb nvmf_doca_io_create_attr::stop_io_cb |
Callback invoked once an IO has been stopped
Definition at line 215 of file nvmf_doca_io.h.
◆ stop_sq_cb
| nvmf_doca_sq_stop_cb nvmf_doca_io_create_attr::stop_sq_cb |
Callback invoked once an SQ has been stopped
Definition at line 214 of file nvmf_doca_io.h.
The documentation for this struct was generated from the following file:
- applications/nvme_emulation/host/nvmf_doca_io.h
