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nvme: add Boot Partition Support to CAP register

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Add the section of boot partition support.

Change-Id: I81357d657f1a55376ab98b5ffab511c6227e43c8
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/397033
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Cunyin Chang 2018-01-30 09:28:04 +08:00 committed by Daniel Verkamp
parent ad9b3ef5a5
commit 37273c20c2
2 changed files with 8 additions and 2 deletions
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2
examples/nvme/identify/identify.c
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@ -629,6 +629,8 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport
printf("Command Sets Supported\n");
printf(" NVM Command Set: %s\n",
cap.bits.css_nvm ? "Supported" : "Not Supported");
printf("Boot Partition: %s\n",
cap.bits.bps ? "Supported" : "Not Supported");
printf("Memory Page Size Minimum: %" PRIu64 " bytes\n",
(uint64_t)1 << (12 + cap.bits.mpsmin));
printf("Memory Page Size Maximum: %" PRIu64 " bytes\n",

8
include/spdk/nvme_spec.h
View File

@ -98,8 +98,12 @@ union spdk_nvme_cap_register {
/** command sets supported */
uint32_t css_nvm : 1;
uint32_t css_reserved : 3;
uint32_t reserved2 : 7;
uint32_t css_reserved : 7;
/** boot partition support */
uint32_t bps : 1;
uint32_t reserved2 : 2;
/** memory page size minimum */
uint32_t mpsmin : 4;