[v6] ndctl: add option to list firmware information for a DIMM

Message ID	151915070801.67767.2713552470571834771.stgit@djiang5-desk3.ch.intel.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-nvdimm-bounces@lists.01.org> Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.120; helo=mga04.intel.com; envelope-from=dave.jiang@intel.com; receiver=linux-nvdimm@lists.01.org Subject: [PATCH v6] ndctl: add option to list firmware information for a DIMM From: Dave Jiang <dave.jiang@intel.com> To: vishal.l.verma@intel.com, dan.j.williams@intel.com Date: Tue, 20 Feb 2018 11:18:28 -0700 Message-ID: <151915070801.67767.2713552470571834771.stgit@djiang5-desk3.ch.intel.com> In-Reply-To: <151915058813.67767.11669588596758645038.stgit@djiang5-desk3.ch.intel.com> References: <151915058813.67767.11669588596758645038.stgit@djiang5-desk3.ch.intel.com> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Precedence: list Cc: linux-nvdimm@lists.01.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" <linux-nvdimm-bounces@lists.01.org>

diff --git a/Documentation/ndctl/ndctl-list.txt b/Documentation/ndctl/ndctl-list.txt index fc07a71..02d4f04 100644 --- a/Documentation/ndctl/ndctl-list.txt +++ b/Documentation/ndctl/ndctl-list.txt @@ -110,6 +110,19 @@ include::xable-region-options.txt[] } } +-F:: +--firmware:: + Include dimm firmware info in the listing. For example: +[verse] +{ + "dev":"nmem0", + "firmware":{ + "current_version":0, + "next_version":1, + "need_powercycle":true + } +} + -X:: --device-dax:: Include device-dax ("daxregion") details when a namespace is in diff --git a/ndctl/Makefile.am b/ndctl/Makefile.am index 2054c1a..e0db97b 100644 --- a/ndctl/Makefile.am +++ b/ndctl/Makefile.am @@ -13,6 +13,7 @@ ndctl_SOURCES = ndctl.c \ test.c \ ../util/json.c \ util/json-smart.c \ + util/json-firmware.c \ inject-error.c \ update.c \ inject-smart.c diff --git a/ndctl/lib/firmware.c b/ndctl/lib/firmware.c index 1851018..f6deec5 100644 --- a/ndctl/lib/firmware.c +++ b/ndctl/lib/firmware.c @@ -93,7 +93,7 @@ firmware_cmd_op(fw_info_get_max_send_len, unsigned int, 0) firmware_cmd_op(fw_info_get_query_interval, unsigned int, 0) firmware_cmd_op(fw_info_get_max_query_time, unsigned int, 0) firmware_cmd_op(fw_info_get_run_version, unsigned long long, 0) -firmware_cmd_op(fw_info_get_updated_version, unsigned long long, 0) +firmware_cmd_op(fw_info_get_next_version, unsigned long long, 0) firmware_cmd_op(fw_start_get_context, unsigned int, 0) firmware_cmd_op(fw_fquery_get_fw_rev, unsigned long long, 0) diff --git a/ndctl/lib/intel.c b/ndctl/lib/intel.c index 8daf5d2..c5661ed 100644 --- a/ndctl/lib/intel.c +++ b/ndctl/lib/intel.c @@ -433,7 +433,15 @@ intel_fw_info_get_field32(cmd, max_send_len) intel_fw_info_get_field32(cmd, query_interval) intel_fw_info_get_field32(cmd, max_query_time); intel_fw_info_get_field64(cmd, run_version); -intel_fw_info_get_field64(cmd, updated_version); + +static unsigned long long intel_cmd_fw_info_get_next_version( + struct ndctl_cmd *cmd) +{ + if (intel_fw_get_info_valid(cmd) < 0) + return ULLONG_MAX; + return cmd->intel->info.updated_version; + +} static struct ndctl_cmd *intel_dimm_cmd_new_fw_start(struct ndctl_dimm *dimm) { @@ -669,7 +677,7 @@ struct ndctl_dimm_ops * const intel_dimm_ops = &(struct ndctl_dimm_ops) { .fw_info_get_query_interval = intel_cmd_fw_info_get_query_interval, .fw_info_get_max_query_time = intel_cmd_fw_info_get_max_query_time, .fw_info_get_run_version = intel_cmd_fw_info_get_run_version, - .fw_info_get_updated_version = intel_cmd_fw_info_get_updated_version, + .fw_info_get_next_version = intel_cmd_fw_info_get_next_version, .new_fw_start_update = intel_dimm_cmd_new_fw_start, .fw_start_get_context = intel_cmd_fw_start_get_context, .new_fw_send = intel_dimm_cmd_new_fw_send, diff --git a/ndctl/lib/libndctl.sym b/ndctl/lib/libndctl.sym index e7f9675..ac1e7cb 100644 --- a/ndctl/lib/libndctl.sym +++ b/ndctl/lib/libndctl.sym @@ -339,7 +339,7 @@ global: ndctl_cmd_fw_info_get_query_interval; ndctl_cmd_fw_info_get_max_query_time; ndctl_cmd_fw_info_get_run_version; - ndctl_cmd_fw_info_get_updated_version; + ndctl_cmd_fw_info_get_next_version; ndctl_cmd_fw_start_get_context; ndctl_cmd_fw_fquery_get_fw_rev; ndctl_cmd_fw_xlat_firmware_status; diff --git a/ndctl/lib/private.h b/ndctl/lib/private.h index b9e3c1d..15e983a 100644 --- a/ndctl/lib/private.h +++ b/ndctl/lib/private.h @@ -314,7 +314,7 @@ struct ndctl_dimm_ops { unsigned int (*fw_info_get_query_interval)(struct ndctl_cmd *); unsigned int (*fw_info_get_max_query_time)(struct ndctl_cmd *); unsigned long long (*fw_info_get_run_version)(struct ndctl_cmd *); - unsigned long long (*fw_info_get_updated_version)(struct ndctl_cmd *); + unsigned long long (*fw_info_get_next_version)(struct ndctl_cmd *); struct ndctl_cmd *(*new_fw_start_update)(struct ndctl_dimm *); unsigned int (*fw_start_get_context)(struct ndctl_cmd *); struct ndctl_cmd *(*new_fw_send)(struct ndctl_cmd *, diff --git a/ndctl/libndctl.h b/ndctl/libndctl.h index 6091ff3..e9a8110 100644 --- a/ndctl/libndctl.h +++ b/ndctl/libndctl.h @@ -620,7 +620,7 @@ unsigned int ndctl_cmd_fw_info_get_max_send_len(struct ndctl_cmd *cmd); unsigned int ndctl_cmd_fw_info_get_query_interval(struct ndctl_cmd *cmd); unsigned int ndctl_cmd_fw_info_get_max_query_time(struct ndctl_cmd *cmd); unsigned long long ndctl_cmd_fw_info_get_run_version(struct ndctl_cmd *cmd); -unsigned long long ndctl_cmd_fw_info_get_updated_version(struct ndctl_cmd *cmd); +unsigned long long ndctl_cmd_fw_info_get_next_version(struct ndctl_cmd *cmd); unsigned int ndctl_cmd_fw_start_get_context(struct ndctl_cmd *cmd); unsigned long long ndctl_cmd_fw_fquery_get_fw_rev(struct ndctl_cmd *cmd); enum ND_FW_STATUS ndctl_cmd_fw_xlat_firmware_status(struct ndctl_cmd *cmd); diff --git a/ndctl/list.c b/ndctl/list.c index 37a224a..8bb9920 100644 --- a/ndctl/list.c +++ b/ndctl/list.c @@ -35,6 +35,7 @@ static struct { bool dax; bool media_errors; bool human; + bool firmware; } list; static unsigned long listopts_to_flags(void) @@ -277,6 +278,7 @@ int cmd_list(int argc, const char **argv, void *ctx) "filter by region-type"), OPT_BOOLEAN('B', "buses", &list.buses, "include bus info"), OPT_BOOLEAN('D', "dimms", &list.dimms, "include dimm info"), + OPT_BOOLEAN('F', "firmware", &list.firmware, "include firmware info"), OPT_BOOLEAN('H', "health", &list.health, "include dimm health"), OPT_BOOLEAN('R', "regions", &list.regions, "include region info"), @@ -420,6 +422,17 @@ int cmd_list(int argc, const char **argv, void *ctx) } } + if (list.firmware) { + struct json_object *jfirmware; + + jfirmware = util_dimm_firmware_to_json(dimm, + listopts_to_flags()); + if (jfirmware) + json_object_object_add(jdimm, + "firmware", + jfirmware); + } + /* * Without a bus we are collecting dimms anonymously * across the platform. diff --git a/ndctl/util/json-firmware.c b/ndctl/util/json-firmware.c new file mode 100644 index 0000000..f7aefe4 --- /dev/null +++ b/ndctl/util/json-firmware.c @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright(c) 2018 Intel Corporation. All rights reserved. */ +#include <limits.h> +#include <util/json.h> +#include <uuid/uuid.h> +#include <json-c/json.h> +#include <ndctl/libndctl.h> +#include <ccan/array_size/array_size.h> +#include <ndctl.h> + +struct json_object *util_dimm_firmware_to_json(struct ndctl_dimm *dimm, + unsigned long flags) +{ + struct json_object *jfirmware = json_object_new_object(); + struct json_object *jobj; + struct ndctl_cmd *cmd; + int rc; + uint64_t run, next; + bool reboot = false; + + if (!jfirmware) + return NULL; + + cmd = ndctl_dimm_cmd_new_fw_get_info(dimm); + if (!cmd) + goto err; + + rc = ndctl_cmd_submit(cmd); + if (rc || ndctl_cmd_fw_xlat_firmware_status(cmd) != FW_SUCCESS) { + int run_err = -1; + + jobj = util_json_object_hex(run_err, flags); + if (jobj) + json_object_object_add(jfirmware, "current_version", + jobj); + goto out; + } + + run = ndctl_cmd_fw_info_get_run_version(cmd); + if (run == ULLONG_MAX) { + int run_err = -1; + + jobj = util_json_object_hex(run_err, flags); + if (jobj) + json_object_object_add(jfirmware, "current_version", + jobj); + goto out; + } + + jobj = util_json_object_hex(run, flags); + if (jobj) + json_object_object_add(jfirmware, "current_version", jobj); + + next = ndctl_cmd_fw_info_get_next_version(cmd); + if (next == ULLONG_MAX) { + int next_err = -1; + + jobj = util_json_object_hex(next_err, flags); + if (jobj) + json_object_object_add(jfirmware, "next_version", + jobj); + goto out; + } + + if (next != 0) { + reboot = true; + jobj = util_json_object_hex(next, flags); + if (jobj) + json_object_object_add(jfirmware, + "next_version", jobj); + } + + if (reboot) { + jobj = json_object_new_boolean(reboot); + if (jobj) + json_object_object_add(jfirmware, + "need_powercycle", jobj); + } + + ndctl_cmd_unref(cmd); + return jfirmware; + +err: + json_object_put(jfirmware); + jfirmware = NULL; +out: + if (cmd) + ndctl_cmd_unref(cmd); + return jfirmware; +} + diff --git a/util/json.h b/util/json.h index 9663475..c5d1603 100644 --- a/util/json.h +++ b/util/json.h @@ -52,4 +52,6 @@ struct json_object *util_json_object_size(unsigned long long size, struct json_object *util_json_object_hex(unsigned long long val, unsigned long flags); struct json_object *util_dimm_health_to_json(struct ndctl_dimm *dimm); +struct json_object *util_dimm_firmware_to_json(struct ndctl_dimm *dimm, + unsigned long flags); #endif /* __NDCTL_JSON_H__ */

[v6] ndctl: add option to list firmware information for a DIMM

Commit Message

Comments

Patch