Author: mav
Date: Thu Feb 1 19:47:16 2018
New Revision: 328729
URL: https://svnweb.freebsd.org/changeset/base/328729
Log:
MFC r320425 (by imp):
Report some aspects of namespaces and namespace support in identify
command.
Modified:
stable/11/sbin/nvmecontrol/identify.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sbin/nvmecontrol/identify.c
==============================================================================
--- stable/11/sbin/nvmecontrol/identify.c Thu Feb 1 19:46:41 2018
(r328728)
+++ stable/11/sbin/nvmecontrol/identify.c Thu Feb 1 19:47:16 2018
(r328729)
@@ -44,6 +44,7 @@ static void
print_controller(struct nvme_controller_data *cdata)
{
uint8_t str[128];
+ char cbuf[UINT128_DIG + 1];
printf("Controller Capabilities/Features\n");
printf("================================\n");
@@ -65,8 +66,8 @@ print_controller(struct nvme_controller_data *cdata)
printf("Unlimited\n");
else
printf("%d\n", PAGE_SIZE * (1 << cdata->mdts));
- printf("\n");
+ printf("\n");
printf("Admin Command Set Attributes\n");
printf("============================\n");
printf("Security Send/Receive: %s\n",
@@ -75,6 +76,8 @@ print_controller(struct nvme_controller_data *cdata)
cdata->oacs.format ? "Supported" : "Not Supported");
printf("Firmware Activate/Download: %s\n",
cdata->oacs.firmware ? "Supported" : "Not Supported");
+ printf("Namespace Managment: %s\n",
+ cdata->oacs.nsmgmt ? "Supported" : "Not Supported");
printf("Abort Command Limit: %d\n", cdata->acl+1);
printf("Async Event Request Limit: %d\n", cdata->aerl+1);
printf("Number of Firmware Slots: ");
@@ -91,8 +94,8 @@ print_controller(struct nvme_controller_data *cdata)
cdata->lpa.ns_smart ? "Yes" : "No");
printf("Error Log Page Entries: %d\n", cdata->elpe+1);
printf("Number of Power States: %d\n", cdata->npss+1);
- printf("\n");
+ printf("\n");
printf("NVM Command Set Attributes\n");
printf("==========================\n");
printf("Submission Queue Entry Size\n");
@@ -110,6 +113,16 @@ print_controller(struct nvme_controller_data *cdata)
cdata->oncs.dsm ? "Supported" : "Not Supported");
printf("Volatile Write Cache: %s\n",
cdata->vwc.present ? "Present" : "Not Present");
+
+ if (cdata->oacs.nsmgmt) {
+ printf("\n");
+ printf("Namespace Drive Attributes\n");
+ printf("==========================\n");
+ printf("NVM total cap: %s\n",
+ uint128_to_str(to128(cdata->untncap.tnvmcap), cbuf,
sizeof(cbuf)));
+ printf("NVM unallocated cap: %s\n",
+ uint128_to_str(to128(cdata->untncap.unvmcap), cbuf,
sizeof(cbuf)));
+ }
}
static void
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