e65ab145ec
A while back config changes were made and the doc wasn't updated. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Id6046a97dc623a9af00de115995c928fc9fbe240 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12759 Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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IDXD Driver
Public Interface
- spdk/idxd.h
Key Functions
| Function | Description |
|---|---|
| spdk_idxd_probe() | @copybrief spdk_idxd_probe() |
| spdk_idxd_submit_copy() | @copybrief spdk_idxd_submit_copy() |
| spdk_idxd_submit_compare() | @copybrief spdk_idxd_submit_compare() |
| spdk_idxd_submit_crc32c() | @copybrief spdk_idxd_submit_crc32c() |
| spdk_idxd_submit_dualcast | @copybrief spdk_idxd_submit_dualcast() |
| spdk_idxd_submit_fill() | @copybrief spdk_idxd_submit_fill() |
Kernel vs User
The low level library can be initialized either directly via spdk_idxd_set_config,
passing in a value of true indicates that the IDXD kernel driver is loaded and
that SPDK will use work queue(s) surfaced by the driver. Passing in false means
that the SPDK user space driver will be used to initialize the hardware.