@@ -31,6 +31,7 @@ endif
if ENABLE_SMART
lib_libndctl_la_SOURCES += lib/libndctl-smart.c
+lib_libndctl_la_SOURCES += lib/libndctl-hpe1.c
endif
bin_PROGRAMS = ndctl
new file mode 100644
@@ -0,0 +1,303 @@
+/*
+ * Copyright (C) 2016 Hewlett Packard Enterprise Development LP
+ * Copyright (c) 2016, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+ * more details.
+ */
+#include <stdlib.h>
+#include <limits.h>
+#include <util/log.h>
+#include <ndctl/libndctl.h>
+#include "libndctl-private.h"
+
+#include "ndctl-hpe1.h"
+
+#define CMD_HPE1(_c) ((struct ndn_pkg_hpe1 *)((_c)->cmd_buf))
+#define CMD_HPE1_SMART(_c) \
+ ((struct ndn_hpe1_smart_data *)(CMD_HPE1(_c)->u.smart.data))
+#define CMD_HPE1_SMART_THRESH(_c) \
+ ((struct ndn_hpe1_smart_threshold_data *)(CMD_HPE1(_c)->u.thresh.data))
+
+static struct ndctl_cmd *hpe1_dimm_cmd_new_smart(struct ndctl_dimm *dimm)
+{
+ struct ndctl_bus *bus = ndctl_dimm_get_bus(dimm);
+ struct ndctl_ctx *ctx = ndctl_bus_get_ctx(bus);
+ struct ndctl_cmd *cmd;
+ size_t size;
+ struct ndn_pkg_hpe1 *hpe1;
+
+ if (!ndctl_dimm_is_cmd_supported(dimm, ND_CMD_CALL)) {
+ dbg(ctx, "unsupported cmd\n");
+ return NULL;
+ }
+
+ size = sizeof(*cmd) + sizeof(struct ndn_pkg_hpe1);
+ cmd = calloc(1, size);
+ if (!cmd)
+ return NULL;
+
+ cmd->dimm = dimm;
+ ndctl_cmd_ref(cmd);
+ cmd->type = ND_CMD_CALL;
+ cmd->size = size;
+ cmd->status = 1;
+
+ hpe1 = CMD_HPE1(cmd);
+ hpe1->gen.nd_family = NVDIMM_FAMILY_HPE1;
+ hpe1->gen.nd_command = NDN_HPE1_CMD_SMART;
+ hpe1->gen.nd_fw_size = 0;
+ hpe1->gen.nd_size_in = offsetof(struct ndn_hpe1_smart, status);
+ hpe1->gen.nd_size_out = sizeof(hpe1->u.smart);
+ hpe1->u.smart.status = 3;
+
+ hpe1->u.smart.in_valid_flags = 0;
+ hpe1->u.smart.in_valid_flags |= NDN_HPE1_SMART_HEALTH_VALID;
+ hpe1->u.smart.in_valid_flags |= NDN_HPE1_SMART_TEMP_VALID;
+ hpe1->u.smart.in_valid_flags |= NDN_HPE1_SMART_SPARES_VALID;
+ hpe1->u.smart.in_valid_flags |= NDN_HPE1_SMART_ALARM_VALID;
+ hpe1->u.smart.in_valid_flags |= NDN_HPE1_SMART_USED_VALID;
+ hpe1->u.smart.in_valid_flags |= NDN_HPE1_SMART_SHUTDOWN_VALID;
+ hpe1->u.smart.in_valid_flags |= NDN_HPE1_SMART_VENDOR_VALID;
+
+ cmd->firmware_status = &hpe1->u.smart.status;
+
+ return cmd;
+}
+
+static int hpe1_smart_valid(struct ndctl_cmd *cmd)
+{
+ if (cmd->type != ND_CMD_CALL ||
+ cmd->size != sizeof(*cmd) + sizeof(struct ndn_pkg_hpe1) ||
+ CMD_HPE1(cmd)->gen.nd_family != NVDIMM_FAMILY_HPE1 ||
+ CMD_HPE1(cmd)->gen.nd_command != NDN_HPE1_CMD_SMART ||
+ cmd->status != 0)
+ return cmd->status < 0 ? cmd->status : -EINVAL;
+ return 0;
+}
+
+static unsigned int hpe1_cmd_smart_get_flags(struct ndctl_cmd *cmd)
+{
+ unsigned int hpe1flags;
+ unsigned int flags;
+
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ hpe1flags = CMD_HPE1_SMART(cmd)->out_valid_flags;
+ flags = 0;
+ if (hpe1flags & NDN_HPE1_SMART_HEALTH_VALID)
+ flags |= ND_SMART_HEALTH_VALID;
+ if (hpe1flags & NDN_HPE1_SMART_TEMP_VALID)
+ flags |= ND_SMART_TEMP_VALID ;
+ if (hpe1flags & NDN_HPE1_SMART_SPARES_VALID)
+ flags |= ND_SMART_SPARES_VALID;
+ if (hpe1flags & NDN_HPE1_SMART_ALARM_VALID)
+ flags |= ND_SMART_ALARM_VALID;
+ if (hpe1flags & NDN_HPE1_SMART_USED_VALID)
+ flags |= ND_SMART_USED_VALID;
+ if (hpe1flags & NDN_HPE1_SMART_SHUTDOWN_VALID)
+ flags |= ND_SMART_SHUTDOWN_VALID;
+ if (hpe1flags & NDN_HPE1_SMART_VENDOR_VALID)
+ flags |= ND_SMART_VENDOR_VALID;
+
+ return flags;
+}
+
+static unsigned int hpe1_cmd_smart_get_health(struct ndctl_cmd *cmd)
+{
+ unsigned char hpe1health;
+ unsigned int health;
+
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ hpe1health = CMD_HPE1_SMART(cmd)->stat_summary;
+ health = 0;
+ if (hpe1health & NDN_HPE1_SMART_NONCRIT_HEALTH)
+ health |= ND_SMART_NON_CRITICAL_HEALTH;;
+ if (hpe1health & NDN_HPE1_SMART_CRITICAL_HEALTH)
+ health |= ND_SMART_CRITICAL_HEALTH;
+ if (hpe1health & NDN_HPE1_SMART_FATAL_HEALTH)
+ health |= ND_SMART_FATAL_HEALTH;
+
+ return health;
+}
+
+static unsigned int hpe1_cmd_smart_get_temperature(struct ndctl_cmd *cmd)
+{
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ return CMD_HPE1_SMART(cmd)->curr_temp;
+}
+
+static unsigned int hpe1_cmd_smart_get_spares(struct ndctl_cmd *cmd)
+{
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ return CMD_HPE1_SMART(cmd)->spare_blocks;
+}
+
+static unsigned int hpe1_cmd_smart_get_alarm_flags(struct ndctl_cmd *cmd)
+{
+ unsigned int hpe1flags;
+ unsigned int flags;
+
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ hpe1flags = CMD_HPE1_SMART(cmd)->alarm_trips;
+ flags = 0;
+ if (hpe1flags & NDN_HPE1_SMART_TEMP_TRIP)
+ flags |= ND_SMART_TEMP_TRIP;
+ if (hpe1flags & NDN_HPE1_SMART_SPARE_TRIP)
+ flags |= ND_SMART_SPARE_TRIP;
+
+ return flags;
+}
+
+static unsigned int hpe1_cmd_smart_get_life_used(struct ndctl_cmd *cmd)
+{
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ return CMD_HPE1_SMART(cmd)->device_life;
+}
+
+static unsigned int hpe1_cmd_smart_get_shutdown_state(struct ndctl_cmd *cmd)
+{
+ unsigned int shutdown;
+
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ shutdown = CMD_HPE1_SMART(cmd)->last_shutdown_stat;
+ if (shutdown == NDN_HPE1_SMART_LASTSAVEGOOD)
+ return 0;
+ else
+ return 1;
+}
+
+static unsigned int hpe1_cmd_smart_get_vendor_size(struct ndctl_cmd *cmd)
+{
+ if (hpe1_smart_valid(cmd) < 0)
+ return UINT_MAX;
+
+ return CMD_HPE1_SMART(cmd)->vndr_spec_data_size;
+}
+
+static unsigned char *hpe1_cmd_smart_get_vendor_data(struct ndctl_cmd *cmd)
+{
+ if (hpe1_smart_valid(cmd) < 0)
+ return NULL;
+
+ return CMD_HPE1_SMART(cmd)->vnd_spec_data;
+}
+
+
+static struct ndctl_cmd *hpe1_dimm_cmd_new_smart_threshold(struct ndctl_dimm *dimm)
+{
+ struct ndctl_bus *bus = ndctl_dimm_get_bus(dimm);
+ struct ndctl_ctx *ctx = ndctl_bus_get_ctx(bus);
+ struct ndctl_cmd *cmd;
+ size_t size;
+ struct ndn_pkg_hpe1 *hpe1;
+
+ if (!ndctl_dimm_is_cmd_supported(dimm, ND_CMD_CALL)) {
+ dbg(ctx, "unsupported cmd\n");
+ return NULL;
+ }
+
+ size = sizeof(*cmd) + sizeof(struct ndn_pkg_hpe1);
+ cmd = calloc(1, size);
+ if (!cmd)
+ return NULL;
+
+ cmd->dimm = dimm;
+ ndctl_cmd_ref(cmd);
+ cmd->type = ND_CMD_CALL;
+ cmd->size = size;
+ cmd->status = 1;
+
+ hpe1 = CMD_HPE1(cmd);
+ hpe1->gen.nd_family = NVDIMM_FAMILY_HPE1;
+ hpe1->gen.nd_command = NDN_HPE1_CMD_SMART_THRESHOLD;
+ hpe1->gen.nd_fw_size = 0;
+ hpe1->gen.nd_size_in = offsetof(struct ndn_hpe1_smart_threshold, status);
+ hpe1->gen.nd_size_out = sizeof(hpe1->u.smart);
+ hpe1->u.thresh.status = 3;
+
+ cmd->firmware_status = &hpe1->u.thresh.status;
+
+ return cmd;
+}
+
+static int hpe1_smart_threshold_valid(struct ndctl_cmd *cmd)
+{
+ if (cmd->type != ND_CMD_CALL ||
+ cmd->size != sizeof(*cmd) + sizeof(struct ndn_pkg_hpe1) ||
+ CMD_HPE1(cmd)->gen.nd_family != NVDIMM_FAMILY_HPE1 ||
+ CMD_HPE1(cmd)->gen.nd_command != NDN_HPE1_CMD_SMART_THRESHOLD ||
+ cmd->status != 0)
+ return cmd->status < 0 ? cmd->status : -EINVAL;
+ return 0;
+}
+
+static unsigned int hpe1_cmd_smart_threshold_get_alarm_control(struct ndctl_cmd *cmd)
+{
+ unsigned int hpe1flags;
+ unsigned int flags;
+
+ if (hpe1_smart_threshold_valid(cmd) < 0)
+ return UINT_MAX;
+
+ hpe1flags = CMD_HPE1_SMART_THRESH(cmd)->threshold_alarm_ctl;
+ flags = 0;
+ if (hpe1flags & NDN_HPE1_SMART_TEMP_TRIP)
+ flags |= ND_SMART_TEMP_TRIP;
+ if (hpe1flags & NDN_HPE1_SMART_SPARE_TRIP)
+ flags |= ND_SMART_SPARE_TRIP;
+
+ return flags;
+}
+
+static unsigned int hpe1_cmd_smart_threshold_get_temperature(struct ndctl_cmd *cmd)
+{
+ if (hpe1_smart_threshold_valid(cmd) < 0)
+ return UINT_MAX;
+
+ return CMD_HPE1_SMART_THRESH(cmd)->temp_threshold;
+}
+
+static unsigned int hpe1_cmd_smart_threshold_get_spares(struct ndctl_cmd *cmd)
+{
+ if (hpe1_smart_threshold_valid(cmd) < 0)
+ return UINT_MAX;
+
+ return CMD_HPE1_SMART_THRESH(cmd)->spare_block_threshold;
+}
+
+struct ndctl_smart_ops hpe1_smart_ops = {
+ .new_smart = hpe1_dimm_cmd_new_smart,
+ .smart_get_flags = hpe1_cmd_smart_get_flags,
+ .smart_get_health = hpe1_cmd_smart_get_health,
+ .smart_get_temperature = hpe1_cmd_smart_get_temperature,
+ .smart_get_spares = hpe1_cmd_smart_get_spares,
+ .smart_get_alarm_flags = hpe1_cmd_smart_get_alarm_flags,
+ .smart_get_life_used = hpe1_cmd_smart_get_life_used,
+ .smart_get_shutdown_state = hpe1_cmd_smart_get_shutdown_state,
+ .smart_get_vendor_size = hpe1_cmd_smart_get_vendor_size,
+ .smart_get_vendor_data = hpe1_cmd_smart_get_vendor_data,
+ .new_smart_threshold = hpe1_dimm_cmd_new_smart_threshold,
+ .smart_threshold_get_alarm_control = hpe1_cmd_smart_threshold_get_alarm_control,
+ .smart_threshold_get_temperature = hpe1_cmd_smart_threshold_get_temperature,
+ .smart_threshold_get_spares = hpe1_cmd_smart_threshold_get_spares,
+};
@@ -220,6 +220,7 @@ struct ndctl_smart_ops {
#if HAS_SMART == 1
struct ndctl_smart_ops intel_smart_ops;
+struct ndctl_smart_ops hpe1_smart_ops;
#endif
/* internal library helpers for conditionally defined command numbers */
@@ -1156,7 +1156,10 @@ static int add_dimm(void *parent, int id, const char *dimm_base)
goto err_read;
dimm->dsm_mask = parse_commands(buf, 1);
- dimm->smart_ops = &intel_smart_ops;
+ if (dimm->dsm_family == NVDIMM_FAMILY_HPE1)
+ dimm->smart_ops = &hpe1_smart_ops;
+ else
+ dimm->smart_ops = &intel_smart_ops;
dimm->dimm_buf = calloc(1, strlen(dimm_base) + 50);
if (!dimm->dimm_buf)
new file mode 100644
@@ -0,0 +1,335 @@
+/*
+ * Copyright (C) 2016 Hewlett Packard Enterprise Development LP
+ * Copyright (c) 2014-2015, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+ * more details.
+ */
+#ifndef __NDCTL_HPE1_H__
+#define __NDCTL_HPE1_H__
+
+enum {
+ NDN_HPE1_CMD_QUERY = 0,
+
+ /* non-root commands */
+ NDN_HPE1_CMD_SMART = 1,
+ NDN_HPE1_CMD_SMART_THRESHOLD = 2,
+ NDN_HPE1_CMD_GET_CONFIG_SIZE = 4,
+ NDN_HPE1_CMD_GET_CONFIG_DATA = 5,
+ NDN_HPE1_CMD_SET_CONFIG_DATA = 6,
+ NDN_HPE1_CMD_GET_IDENT = 10,
+ NDN_HPE1_CMD_GET_ES_IDENT = 11,
+ NDN_HPE1_CMD_GET_LAST_BACKUP = 12,
+ NDN_HPE1_CMD_SET_LIFE_THRESHOLD = 13,
+ NDN_HPE1_CMD_ERRINJ_QUERY = 18,
+ NDN_HPE1_CMD_ERRINJ_INJECT = 19,
+ NDN_HPE1_CMD_ERRINJ_STATUS = 20,
+};
+
+/* NDN_HPE1_CMD_SMART */
+struct ndn_hpe1_smart {
+ __u32 in_valid_flags;
+ __u32 status;
+ __u8 data[124];
+} __attribute__((packed));
+
+/* ndn_hpe1_smart.in_valid_flags / ndn_hpe1_smart_data.out_valid_flags */
+#define NDN_HPE1_SMART_HEALTH_VALID (1 << 0)
+#define NDN_HPE1_SMART_TEMP_VALID (1 << 1)
+#define NDN_HPE1_SMART_SPARES_VALID (1 << 2)
+#define NDN_HPE1_SMART_ALARM_VALID (1 << 3)
+#define NDN_HPE1_SMART_USED_VALID (1 << 4)
+#define NDN_HPE1_SMART_SHUTDOWN_VALID (1 << 5)
+#define NDN_HPE1_SMART_STATS_VALID (1 << 6)
+#define NDN_HPE1_SMART_DETAIL_VALID (1 << 7)
+#define NDN_HPE1_SMART_ENERGY_VALID (1 << 8)
+#define NDN_HPE1_SMART_VENDOR_VALID (1 << 9)
+#define NDN_HPE1_SMART_NOTIFIED (1 << 31)
+
+/* ndn_hpe1_smart_data.stat_summary */
+#define NDN_HPE1_SMART_NONCRIT_HEALTH (1 << 0)
+#define NDN_HPE1_SMART_CRITICAL_HEALTH (1 << 1)
+#define NDN_HPE1_SMART_FATAL_HEALTH (1 << 2)
+
+/* ndn_hpe1_smart_data.alarm_trips */
+#define NDN_HPE1_SMART_TEMP_TRIP (1 << 0)
+#define NDN_HPE1_SMART_SPARE_TRIP (1 << 1)
+#define NDN_HPE1_SMART_LIFEWARN_TRIP (1 << 2)
+#define NDN_HPE1_SMART_LIFEERR_TRIP (1 << 3)
+#define NDN_HPE1_SMART_ESLIFEWARN_TRIP (1 << 4)
+#define NDN_HPE1_SMART_ESLIFEERR_TRIP (1 << 5)
+#define NDN_HPE1_SMART_ESTEMPWARN_TRIP (1 << 6)
+#define NDN_HPE1_SMART_ESTEMPERR_TRIP (1 << 7)
+
+/* ndn_hpe1_smart_data.last_shutdown_stat */
+#define NDN_HPE1_SMART_LASTSAVEGOOD (1 << 1)
+
+/* ndn_hpe1_smart_data.mod_hlth_stat */
+#define NDN_HPE1_SMART_ES_FAILURE (1 << 0)
+#define NDN_HPE1_SMART_CTLR_FAILURE (1 << 1)
+#define NDN_HPE1_SMART_UE_TRIP (1 << 2)
+#define NDN_HPE1_SMART_CE_TRIP (1 << 3)
+#define NDN_HPE1_SMART_SAVE_FAILED (1 << 4)
+#define NDN_HPE1_SMART_RESTORE_FAILED (1 << 5)
+#define NDN_HPE1_SMART_ARM_FAILED (1 << 6)
+#define NDN_HPE1_SMART_ERASE_FAILED (1 << 7)
+#define NDN_HPE1_SMART_CONFIG_ERROR (1 << 8)
+#define NDN_HPE1_SMART_FW_ERROR (1 << 9)
+#define NDN_HPE1_SMART_VENDOR_ERROR (1 << 10)
+
+struct ndn_hpe1_smart_data {
+ __u32 out_valid_flags;
+ __u8 stat_summary;
+ __u16 curr_temp;
+ __u8 spare_blocks;
+ __u16 alarm_trips;
+ __u8 device_life;
+ __u8 last_shutdown_stat;
+ __u16 last_save_op_dur;
+ __u16 last_restore_op_dur;
+ __u16 last_erase_op_dur;
+ __u16 res1;
+ __u32 save_ops;
+ __u32 restore_ops;
+ __u32 erase_ops;
+ __u32 life_save_ops;
+ __u32 life_restore_ops;
+ __u32 life_erase_ops;
+ __u32 life_mod_pwr_cycles;
+ __u32 mod_hlth_stat;
+ __u32 energy_src_check;
+ __u8 energy_src_life_percent;
+ __u16 energy_src_curr_temp;
+ __u8 res2;
+ __u16 energy_src_total_runtime;
+ __u16 vndr_spec_data_size;
+ __u8 vnd_spec_data[60];
+} __attribute__((packed));
+
+/* NDN_HPE1_CMD_SMART_THRESHOLD */
+struct ndn_hpe1_smart_threshold {
+ __u32 status;
+ __u8 data[32];
+} __attribute__((packed));
+
+struct ndn_hpe1_smart_threshold_data {
+ __u16 threshold_alarm_ctl;
+ __u16 temp_threshold;
+ __u8 spare_block_threshold;
+ __u8 res1[3];
+ __u8 dev_lifewarn_threshold;
+ __u8 dev_lifeerr_threshold;
+ __u8 res2[6];
+ __u8 es_lifewarn_threshold;
+ __u8 es_lifeerr_threshold;
+ __u8 es_tempwarn_threshold;
+ __u8 es_temperr_threshold;
+ __u8 res3[4];
+ __u64 res4;
+} __attribute__((packed));
+
+/* NDN_HPE1_CMD_GET_CONFIG_SIZE */
+struct ndn_hpe1_get_config_size {
+ __u32 status;
+ __u32 config_size;
+ __u32 max_xfer;
+} __attribute__((packed));
+
+/* NDN_HPE1_CMD_GET_CONFIG_DATA */
+struct ndn_hpe1_get_config_data_hdr {
+ __u32 in_offset;
+ __u32 in_length;
+ __u32 status;
+ __u8 out_buf[0];
+} __attribute__((packed));
+
+/* NDN_HPE1_CMD_SET_CONFIG_DATA */
+struct ndn_hpe1_set_config_hdr {
+ __u32 in_offset;
+ __u32 in_length;
+ __u8 in_buf[0];
+} __attribute__((packed));
+
+
+/* ndn_hpe1_get_id.sup_backup_trigger */
+#define NDN_HPE1_BKUP_SUPPORT_CKE (1 << 0)
+#define NDN_HPE1_BKUP_SUPPORT_EXTERNAL (1 << 1)
+#define NDN_HPE1_BKUP_SUPPORT_12V (1 << 2)
+#define NDN_HPE1_BKUP_SUPPORT_I2C (1 << 3)
+#define NDN_HPE1_BKUP_SUPPORT_SAVEN (1 << 4)
+
+/* NDN_HPE1_CMD_GET_IDENT */
+struct ndn_hpe1_get_id {
+ __u32 status;
+ __u8 spec_rev;
+ __u8 num_stnd_pages;
+ __u32 hw_rev;
+ __u8 sup_backup_trigger;
+ __u16 max_op_retries;
+ __u8 __res1[3];
+ __u32 backup_op_timeout;
+ __u32 restore_op_timeout;
+ __u32 erase_op_timeout;
+ __u32 arm_op_timeout;
+ __u32 fw_op_timeout;
+ __u32 region_block_size;
+ __u16 min_op_temp;
+ __u16 max_op_temp;
+ __u8 curr_fw_slot;
+ __u8 res2[1];
+ __u16 num_fw_slots;
+ __u8 fw_slot_revision[0];
+} __attribute__((packed));
+
+/* ndn_hpe1_get_energy_src_id.attr */
+#define NDN_HPE1_ES_ATTR_BUILTIN (1 << 0)
+#define NDN_HPE1_ES_ATTR_TETHERED (1 << 1)
+#define NDN_HPE1_ES_ATTR_SHARED (1 << 2)
+
+/* ndn_hpe1_get_energy_src_id.tech */
+#define NDN_HPE1_ES_TECH_UNDEFINED (1 << 0)
+#define NDN_HPE1_ES_TECH_SUPERCAP (1 << 1)
+#define NDN_HPE1_ES_TECH_BATTERY (1 << 2)
+#define NDN_HPE1_ES_TECH_HYBRIDCAP (1 << 3)
+
+/* NDN_HPE1_CMD_GET_ES_IDENT */
+struct ndn_hpe1_get_energy_src_id {
+ __u32 status;
+ __u8 energy_src_policy;
+ __u8 attr;
+ __u8 tech;
+ __u8 reserved;
+ __u16 hw_rev;
+ __u16 fw_rev;
+ __u32 charge_timeout;
+ __u16 min_op_temp;
+ __u16 max_op_temp;
+} __attribute__((packed));
+
+/* ndn_hpe1_last_backup_info.last_backup_initiation */
+#define NDN_HPE1_LASTBKUP_SAVEN (1 << 0)
+#define NDN_HPE1_LASTBKUP_EXTERNAL (1 << 1)
+#define NDN_HPE1_LASTBKUP_CKE (1 << 2)
+#define NDN_HPE1_LASTBKUP_FW (1 << 3)
+#define NDN_HPE1_LASTBKUP_RESETN (1 << 4)
+
+/* ndn_hpe1_last_backup_info.ctlr_backup_stat */
+#define NDN_HPE1_LASTBKUP_GTG (1 << 0)
+#define NDN_HPE1_LASTBKUP_SDRAM_FAULT (1 << 1)
+#define NDN_HPE1_LASTBKUP_GEN_FAULT (1 << 2)
+
+/* NDN_HPE1_CMD_GET_LAST_BACKUP */
+struct ndn_hpe1_get_last_backup {
+ __u32 status;
+ __u32 last_backup_info;
+} __attribute__((packed));
+
+struct ndn_hpe1_last_backup_info {
+ __u8 backup_image;
+ __u8 backup_cmplt_stat;
+ __u8 last_backup_initiation;
+ __u8 ctlr_backup_stat;
+} __attribute__((packed));
+
+
+/* NDN_HPE1_CMD_SET_LIFE_THRESHOLD */
+struct ndn_hpe1_set_lifetime_threshold {
+ __u8 in_nvm_lifetime_warn_threshold;
+ __u32 status;
+} __attribute__((packed));
+
+
+/* ndn_hpe1_inj_err.in_err_typ
+ * ndn_hpe1_get_inj_err_status.err_inj_type
+ * log2(ndn_hpe1_query_err_inj_cap.err_inj_cap)
+ */
+enum {
+ NDN_HPE1_EINJ_DEV_NONCRIT = 1,
+ NDN_HPE1_EINJ_DEV_CRIT = 2,
+ NDN_HPE1_EINJ_DEV_FATAL = 3,
+ NDN_HPE1_EINJ_UE_BACKUP = 4,
+ NDN_HPE1_EINJ_UE_RESTORE = 5,
+ NDN_HPE1_EINJ_UE_ERASE = 6,
+ NDN_HPE1_EINJ_UE_ARM = 7,
+ NDN_HPE1_EINJ_BADBLOCK = 8,
+ NDN_HPE1_EINJ_ES_FAULT = 9,
+ NDN_HPE1_EINJ_ES_LOWCHARGE = 10,
+ NDN_HPE1_EINJ_ES_TEMPWARN = 11,
+ NDN_HPE1_EINJ_ES_TEMPERR = 12,
+ NDN_HPE1_EINJ_ES_LIFEWARN = 13,
+ NDN_HPE1_EINJ_ES_LIFEERR = 14,
+ NDN_HPE1_EINJ_DEV_LIFEWARN = 15,
+ NDN_HPE1_EINJ_DEV_LIFEERR = 16,
+ NDN_HPE1_EINJ_FWUPDATE_ERR = 17,
+ NDN_HPE1_EINJ_CTRL_ERR = 18,
+};
+
+/* ndn_hpe1_inj_err.in_options / ndn_hpe1_get_inj_err_status.err_inj_opt */
+enum {
+ NDN_HPE1_EINJ_OPT_SINGLE = 0,
+ NDN_HPE1_EINJ_OPT_PERSISTENT = 1,
+ NDN_HPE1_EINJ_OPT_CLEAR = 2,
+};
+
+/* ndn_hpe1_get_inj_err_status.err_inj_stat_info */
+enum {
+ NDN_HPE1_EINJ_STAT_NONE = 0,
+ NDN_HPE1_EINJ_STAT_INJECTED = 1,
+ NDN_HPE1_EINJ_STAT_PENDING = 2,
+};
+
+/* NDN_HPE1_CMD_ERRINJ_QUERY */
+struct ndn_hpe1_query_err_inj_cap {
+ __u32 status;
+ __u8 err_inj_cap[32];
+} __attribute__((packed));
+
+
+/* NDN_HPE1_CMD_ERRINJ_INJECT */
+struct ndn_hpe1_inj_err {
+ __u8 in_err_typ;
+ __u8 in_options;
+ __u32 status;
+} __attribute__((packed));
+
+/* NDN_HPE1_CMD_ERRINJ_STATUS */
+struct ndn_hpe1_get_inj_err_status {
+ __u32 status;
+ __u8 err_inj_stat_info;
+ __u8 err_inj_type;
+ __u8 err_inj_opt;
+} __attribute__((packed));
+
+union ndn_hpe1_cmd {
+ __u64 query;
+ struct ndn_hpe1_smart smart;
+ struct ndn_hpe1_smart_threshold thresh;
+ struct ndn_hpe1_get_config_size get_size;
+ struct ndn_hpe1_get_config_data_hdr get_data;
+ struct ndn_hpe1_get_id get_id;
+ struct ndn_hpe1_get_energy_src_id get_energy_src_id;
+ struct ndn_hpe1_get_last_backup get_last_backup;
+ struct ndn_hpe1_last_backup_info last_backup_info;
+ struct ndn_hpe1_set_lifetime_threshold set_life_thresh;
+ struct ndn_hpe1_query_err_inj_cap err_cap;
+ struct ndn_hpe1_inj_err inj_err;
+ struct ndn_hpe1_get_inj_err_status inj_err_stat;
+
+ unsigned char buf[128];
+};
+
+struct ndn_pkg_hpe1 {
+ struct nd_cmd_pkg gen;
+ union ndn_hpe1_cmd u;
+} __attribute__((packed));
+
+#define NDN_IOCTL_HPE1_PASSTHRU _IOWR(ND_IOCTL, ND_CMD_CALL, \
+ struct ndn_pkg_hpe1)
+
+#endif /* __NDCTL_HPE1_H__ */
This patch introduces a set of ndctl_smart_ops for the HPE1 DSM family. The implementation calls the HPE1 DSM functions defined in [1] and translates the results to match the existing Intel DSM-inspired smart_ops. This delivers health reporting parity for HPE type N NVDIMMs, but we are planning a future patch to add reporting for some of the additional health data defined in [1]. Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Brian Boylston <brian.boylston@hpe.com> --- ndctl/Makefile.am | 1 + ndctl/lib/libndctl-hpe1.c | 303 ++++++++++++++++++++++++++++++++++++++ ndctl/lib/libndctl-private.h | 1 + ndctl/lib/libndctl.c | 5 +- ndctl/lib/ndctl-hpe1.h | 335 +++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 644 insertions(+), 1 deletion(-) create mode 100644 ndctl/lib/libndctl-hpe1.c create mode 100644 ndctl/lib/ndctl-hpe1.h