68d3bb2de4
Previously the SPDK NVMe driver always set PSDT to 01b for hardware SGLs which is aligned to the Linux NVMe driver, for this case the metadata length is not required when filling the NVMe command fields. There is no alignment nor granularity requirement for Data Blocks for PSDT 01b case. And if the drive reported that it needs dword alignment with SGL, for this case, when using spearate metadata, it needs a length parameter to fill the SGL descriptor. Change-Id: I56ffaada775fe66de7637dae15b509ee9556e80a Signed-off-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1351 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> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> |
||
|---|---|---|
| .. | ||
| nvme_ctrlr_cmd.c | ||
| nvme_ctrlr_ocssd_cmd.c | ||
| nvme_ctrlr.c | ||
| nvme_ns_cmd.c | ||
| nvme_ns_ocssd_cmd.c | ||
| nvme_ns.c | ||
| nvme_pcie.c | ||
| nvme_qpair.c | ||
| nvme_quirks.c | ||
| nvme_rdma.c | ||
| nvme_tcp.c | ||
| nvme_uevent.c | ||
| nvme.c | ||
| Makefile | ||