ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nvme: don't set interrupt vector in create_io_cq

Browse Source 
nvme_ctrlr_cmd_create_io_cq() was using the queue ID as the
IV (Interrupt Vector) field in the Create I/O Completion Queue command.

Since the SPDK NVMe driver does not enable interrupts, this is
misleading at best.

Change-Id: I3ea53701fdb9f21d9dc8d8fe20ccf2833b76cfbf
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Daniel Verkamp 2016-03-03 10:09:57 -07:00
parent badade1eed
commit cc0b900e29
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/nvme/nvme_ctrlr_cmd.c
View File

@ -154,7 +154,7 @@ nvme_ctrlr_cmd_create_io_cq(struct spdk_nvme_ctrlr *ctrlr,
* 0x2 = interrupts enabled
* 0x1 = physically contiguous
*/
cmd->cdw11 = (io_que->id << 16) | 0x1;
cmd->cdw11 = 0x1;
cmd->dptr.prp.prp1 = io_que->cpl_bus_addr;
nvme_ctrlr_submit_admin_request(ctrlr, req);