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Diffstat (limited to 'src/sg_vpd_common.h')
| -rw-r--r-- | src/sg_vpd_common.h | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/src/sg_vpd_common.h b/src/sg_vpd_common.h new file mode 100644 index 00000000..485418f3 --- /dev/null +++ b/src/sg_vpd_common.h @@ -0,0 +1,205 @@ +#ifndef SG_VPD_H +#define SG_VPD_H + +/* + * Copyright (c) 2022 Douglas Gilbert. + * All rights reserved. + * Use of this source code is governed by a BSD-style + * license that can be found in the BSD_LICENSE file. + * + * SPDX-License-Identifier: BSD-2-Clause + */ + +#include <stdint.h> +#include <stdbool.h> + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "sg_lib.h" +#include "sg_pr2serr.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* standard VPD pages, in ascending page number order */ +#define VPD_SUPPORTED_VPDS 0x0 +#define VPD_UNIT_SERIAL_NUM 0x80 +#define VPD_IMP_OP_DEF 0x81 /* obsolete in SPC-2 */ +#define VPD_ASCII_OP_DEF 0x82 /* obsolete in SPC-2 */ +#define VPD_DEVICE_ID 0x83 +#define VPD_SOFTW_INF_ID 0x84 +#define VPD_MAN_NET_ADDR 0x85 +#define VPD_EXT_INQ 0x86 /* Extended Inquiry */ +#define VPD_MODE_PG_POLICY 0x87 +#define VPD_SCSI_PORTS 0x88 +#define VPD_ATA_INFO 0x89 +#define VPD_POWER_CONDITION 0x8a +#define VPD_DEVICE_CONSTITUENTS 0x8b +#define VPD_CFA_PROFILE_INFO 0x8c +#define VPD_POWER_CONSUMPTION 0x8d +#define VPD_3PARTY_COPY 0x8f /* 3PC, XCOPY, SPC-4, SBC-3 */ +#define VPD_PROTO_LU 0x90 +#define VPD_PROTO_PORT 0x91 +#define VPD_SCSI_FEATURE_SETS 0x92 /* spc5r11 */ +#define VPD_BLOCK_LIMITS 0xb0 /* SBC-3 */ +#define VPD_SA_DEV_CAP 0xb0 /* SSC-3 */ +#define VPD_OSD_INFO 0xb0 /* OSD */ +#define VPD_BLOCK_DEV_CHARS 0xb1 /* SBC-3 */ +#define VPD_MAN_ASS_SN 0xb1 /* SSC-3, ADC-2 */ +#define VPD_SECURITY_TOKEN 0xb1 /* OSD */ +#define VPD_TA_SUPPORTED 0xb2 /* SSC-3 */ +#define VPD_LB_PROVISIONING 0xb2 /* SBC-3 */ +#define VPD_REFERRALS 0xb3 /* SBC-3 */ +#define VPD_AUTOMATION_DEV_SN 0xb3 /* SSC-3 */ +#define VPD_SUP_BLOCK_LENS 0xb4 /* sbc4r01 */ +#define VPD_DTDE_ADDRESS 0xb4 /* SSC-4 */ +#define VPD_BLOCK_DEV_C_EXTENS 0xb5 /* sbc4r02 */ +#define VPD_LB_PROTECTION 0xb5 /* SSC-5 */ +#define VPD_ZBC_DEV_CHARS 0xb6 /* zbc-r01b */ +#define VPD_BLOCK_LIMITS_EXT 0xb7 /* sbc4r08 */ +#define VPD_FORMAT_PRESETS 0xb8 /* sbc4r18 */ +#define VPD_CON_POS_RANGE 0xb9 /* sbc5r01 */ +#define VPD_NOPE_WANT_STD_INQ -2 /* request for standard inquiry */ + +enum sg_vpd_invoker_e { + SG_VPD_INV_NONE = 0, + SG_VPD_INV_SG_INQ, + SG_VPD_INV_SG_VPD, +}; + +/* This structure holds the union of options available in sg_inq and sg_vpd */ +struct opts_t { + enum sg_vpd_invoker_e invoker; /* indicates if for sg_inq or sg_vpd */ + bool do_all; /* sg_vpd */ + bool do_ata; /* sg_inq */ + bool do_decode; /* sg_inq */ + bool do_descriptors; /* sg_inq */ + bool do_enum; /* sg_enum */ + bool do_export; /* sg_inq */ + bool do_force; /* sg_inq + sg_vpd */ + bool do_only; /* sg_inq: --only after stdinq: don't fetch VPD page 0x80 */ + bool do_quiet; /* sg_vpd */ + bool page_given; /* sg_inq + sg_vpd */ + bool possible_nvme; /* sg_inq */ + bool verbose_given; /* sg_inq + sg_vpd */ + bool version_given; /* sg_inq + sg_vpd */ + bool do_vpd; /* sg_inq */ +#ifdef SG_SCSI_STRINGS + bool opt_new; /* sg_inq */ +#endif + int do_block; /* do_block */ + int do_cmddt; /* sg_inq */ + int do_help; /* sg_inq */ + int do_hex; /* sg_inq + sg_vpd */ + int do_ident; /* sg_vpd */ + int do_long; /* sg_inq[int] + sg_vpd[bool] */ + int do_raw; /* sg_inq + sg_vpd */ + int do_vendor; /* sg_inq */ + int examine; /* sg_vpd */ + int inhex_off; /* sg_inq (for decoding multiple VPD pages) */ + int maxlen; /* sg_inq[was: resp_len] + sg_vpd */ + int num_pages; /* sg_inq */ + int page_pdt; /* sg_inq */ + int vend_prod_num; /* sg_vpd */ + int verbose; /* sg_inq + sg_vpd */ + int vpd_pn; /* sg_vpd */ + const char * device_name; /* sg_inq + sg_vpd */ + const char * page_str; /* sg_inq + sg_vpd */ + const char * inhex_fn; /* sg_inq + sg_vpd */ + const char * vend_prod; /* sg_vpd */ + sgj_state json_st; +}; + +#if 0 +struct opts_t { + bool do_ata; + bool do_decode; + bool do_descriptors; + bool do_export; + bool do_force; + bool do_only; /* --only after standard inq don't fetch VPD page 0x80 */ + bool verbose_given; + bool version_given; + bool do_vpd; + bool page_given; + bool possible_nvme; + int do_block; + int do_cmddt; + int do_help; + int do_hex; + int do_long; + int do_raw; + int do_vendor; + int verbose; + int resp_len; + int page_num; + int page_pdt; + int num_pages; + const char * page_arg; + const char * device_name; + const char * inhex_fn; +#ifdef SG_SCSI_STRINGS + bool opt_new; +#endif +}; +#endif + +struct svpd_values_name_t { + int value; /* VPD page number */ + int subvalue; /* to differentiate if value+pdt are not unique */ + int pdt; /* peripheral device type id, -1 is the default */ + /* (all or not applicable) value */ + const char * acron; + const char * name; +}; + +#if 0 +struct svpd_values_name_t { + int value; + int subvalue; + int pdt; /* peripheral device type id, -1 is the default */ + /* (all or not applicable) value */ + int vendor; /* vendor flag */ + const char * acron; + const char * name; +}; +#endif + +sgj_opaque_p sg_vpd_js_hdr(sgj_state * jsp, sgj_opaque_p jop, + const char * name, const uint8_t * vpd_hdrp); +void decode_net_man_vpd(uint8_t * buff, int len, struct opts_t * op, + sgj_opaque_p jap); +void decode_x_inq_vpd(uint8_t * b, int len, bool protect, struct opts_t * op, + sgj_opaque_p jop); +void decode_softw_inf_id(uint8_t * buff, int len, struct opts_t * op, + sgj_opaque_p jap); +void decode_mode_policy_vpd(uint8_t * buff, int len, struct opts_t * op, + sgj_opaque_p jap); +void decode_power_condition(uint8_t * buff, int len, struct opts_t * op, + sgj_opaque_p jop); +int filter_json_dev_ids(uint8_t * buff, int len, int m_assoc, + struct opts_t * op, sgj_opaque_p jap); +const char * pqual_str(int pqual); + +void svpd_enumerate_vendor(int vend_prod_num); +int svpd_count_vendor_vpds(int vpd_pn, int vend_prod_num); +int svpd_decode_vendor(int sg_fd, struct opts_t * op, int off); +const struct svpd_values_name_t * svpd_find_vendor_by_acron(const char * ap); +int svpd_find_vp_num_by_acron(const char * vp_ap); +const struct svpd_values_name_t * svpd_find_vendor_by_num(int page_num, + int vend_prod_num); +int vpd_fetch_page(int sg_fd, uint8_t * rp, int page, int mxlen, + bool qt, int vb, int * rlenp); +void dup_sanity_chk(int sz_opts_t, int sz_values_name_t); + +extern uint8_t * rsp_buff; + + +#ifdef __cplusplus +} +#endif + +#endif /* end of SG_VPD_H */ |