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Searched refs:nvram (Results 1 – 25 of 166) sorted by relevance

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/openbmc/qemu/hw/nvram/
H A Dspapr_nvram.c63 SpaprNvram *nvram = spapr->nvram; in OBJECT_DECLARE_SIMPLE_TYPE() local
72 if (!nvram) { in OBJECT_DECLARE_SIMPLE_TYPE()
83 || ((offset + len) > nvram->size)) { in OBJECT_DECLARE_SIMPLE_TYPE()
89 assert(nvram->buf); in OBJECT_DECLARE_SIMPLE_TYPE()
92 memcpy(membuf, nvram->buf + offset, len); in OBJECT_DECLARE_SIMPLE_TYPE()
104 SpaprNvram *nvram = spapr->nvram; in rtas_nvram_store() local
114 if (!nvram) { in rtas_nvram_store()
124 || ((offset + len) > nvram->size)) { in rtas_nvram_store()
132 if (nvram->blk) { in rtas_nvram_store()
133 ret = blk_pwrite(nvram->blk, offset, len, membuf, 0); in rtas_nvram_store()
[all …]
H A Dds1225y.c118 NvRamState nvram; member
124 NvRamState *s = &sys->nvram; in nvram_sysbus_realize()
146 DEFINE_PROP_UINT32("size", SysBusNvRamState, nvram.chip_size, 0x2000),
147 DEFINE_PROP_STRING("filename", SysBusNvRamState, nvram.filename),
/openbmc/qemu/hw/ppc/
H A Dprep.c76 static inline uint32_t nvram_read(Nvram *nvram, uint32_t addr) in nvram_read() argument
78 NvramClass *k = NVRAM_GET_CLASS(nvram); in nvram_read()
79 return (k->read)(nvram, addr); in nvram_read()
82 static inline void nvram_write(Nvram *nvram, uint32_t addr, uint32_t val) in nvram_write() argument
84 NvramClass *k = NVRAM_GET_CLASS(nvram); in nvram_write()
85 (k->write)(nvram, addr, val); in nvram_write()
88 static void NVRAM_set_byte(Nvram *nvram, uint32_t addr, uint8_t value) in NVRAM_set_byte() argument
90 nvram_write(nvram, addr, value); in NVRAM_set_byte()
93 static uint8_t NVRAM_get_byte(Nvram *nvram, uint32_t addr) in NVRAM_get_byte() argument
95 return nvram_read(nvram, addr); in NVRAM_get_byte()
[all …]
/openbmc/linux/drivers/scsi/sym53c8xx_2/
H A Dsym_nvram.c37 void sym_nvram_setup_host(struct Scsi_Host *shost, struct sym_hcb *np, struct sym_nvram *nvram) in sym_nvram_setup_host() argument
43 switch (nvram->type) { in sym_nvram_setup_host()
45 if (!(nvram->data.Symbios.flags & SYMBIOS_PARITY_ENABLE)) in sym_nvram_setup_host()
47 np->myaddr = nvram->data.Symbios.host_id & 0x0f; in sym_nvram_setup_host()
48 if (nvram->data.Symbios.flags & SYMBIOS_VERBOSE_MSGS) in sym_nvram_setup_host()
50 if (nvram->data.Symbios.flags1 & SYMBIOS_SCAN_HI_LO) in sym_nvram_setup_host()
52 if (nvram->data.Symbios.flags2 & SYMBIOS_AVOID_BUS_RESET) in sym_nvram_setup_host()
56 np->myaddr = nvram->data.Tekram.host_id & 0x0f; in sym_nvram_setup_host()
60 if (nvram->data.parisc.host_id != -1) in sym_nvram_setup_host()
61 np->myaddr = nvram->data.parisc.host_id; in sym_nvram_setup_host()
[all …]
H A Dsym_nvram.h183 void sym_nvram_setup_host(struct Scsi_Host *shost, struct sym_hcb *np, struct sym_nvram *nvram);
188 …void sym_nvram_setup_host(struct Scsi_Host *shost, struct sym_hcb *np, struct sym_nvram *nvram) { } in sym_nvram_setup_host() argument
189 static inline void sym_nvram_setup_target(struct sym_tcb *tp, struct sym_nvram *nvram) { } in sym_nvram_setup_target() argument
/openbmc/linux/arch/m68k/atari/
H A Dnvram.c178 static void atari_nvram_proc_read(unsigned char *nvram, struct seq_file *seq, in atari_nvram_proc_read() argument
193 if (nvram[1] == boot_prefs[i].val) { in atari_nvram_proc_read()
198 seq_printf(seq, "0x%02x (undefined)\n", nvram[1]); in atari_nvram_proc_read()
201 (nvram[16] & 0x80) ? "on" : "off"); in atari_nvram_proc_read()
203 if (nvram[16] & 0x80) in atari_nvram_proc_read()
204 seq_printf(seq, "%d\n", nvram[16] & 7); in atari_nvram_proc_read()
212 if (nvram[6] < ARRAY_SIZE(languages)) in atari_nvram_proc_read()
213 seq_printf(seq, "%s\n", languages[nvram[6]]); in atari_nvram_proc_read()
215 seq_printf(seq, "%u (undefined)\n", nvram[6]); in atari_nvram_proc_read()
217 if (nvram[7] < ARRAY_SIZE(languages)) in atari_nvram_proc_read()
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/openbmc/linux/drivers/char/
H A Dnvram.c411 static void pc_nvram_proc_read(unsigned char *nvram, struct seq_file *seq, in pc_nvram_proc_read() argument
424 (nvram[6] & 1) ? (nvram[6] >> 6) + 1 : 0); in pc_nvram_proc_read()
426 type = nvram[2] >> 4; in pc_nvram_proc_read()
432 type = nvram[2] & 0x0f; in pc_nvram_proc_read()
439 type = nvram[4] >> 4; in pc_nvram_proc_read()
441 seq_printf(seq, "%02x\n", type == 0x0f ? nvram[11] : type); in pc_nvram_proc_read()
446 type = nvram[4] & 0x0f; in pc_nvram_proc_read()
448 seq_printf(seq, "%02x\n", type == 0x0f ? nvram[12] : type); in pc_nvram_proc_read()
453 nvram[18] | (nvram[19] << 8), in pc_nvram_proc_read()
454 nvram[20], nvram[25], in pc_nvram_proc_read()
[all …]
/openbmc/linux/include/linux/
H A Dbcm963xx_nvram.h51 #define BCM963XX_NVRAM_NAND_PART_OFFSET(nvram, part) \ argument
52 bcm963xx_nvram_nand_part_offset(nvram, BCM963XX_NVRAM_NAND_PART_ ##part)
55 const struct bcm963xx_nvram *nvram, in bcm963xx_nvram_nand_part_offset() argument
58 return nvram->nand_part_offset[part] * SZ_1K; in bcm963xx_nvram_nand_part_offset()
61 #define BCM963XX_NVRAM_NAND_PART_SIZE(nvram, part) \ argument
62 bcm963xx_nvram_nand_part_size(nvram, BCM963XX_NVRAM_NAND_PART_ ##part)
65 const struct bcm963xx_nvram *nvram, in bcm963xx_nvram_nand_part_size() argument
68 return nvram->nand_part_size[part] * SZ_1K; in bcm963xx_nvram_nand_part_size()
81 const struct bcm963xx_nvram *nvram, in bcm963xx_nvram_checksum() argument
87 if (nvram->version <= 4) { in bcm963xx_nvram_checksum()
[all …]
H A Dbcm47xx_nvram.h19 static inline void bcm47xx_nvram_release_contents(char *nvram) in bcm47xx_nvram_release_contents() argument
21 vfree(nvram); in bcm47xx_nvram_release_contents()
48 static inline void bcm47xx_nvram_release_contents(char *nvram) in bcm47xx_nvram_release_contents() argument
/openbmc/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dfirmware.c54 u8 *nvram; member
160 memcpy(&nvp->nvram[nvp->nvram_len], skv, cplen); in brcmf_nvram_handle_value()
162 nvp->nvram[nvp->nvram_len] = '\0'; in brcmf_nvram_handle_value()
223 nvp->nvram = kzalloc(size, GFP_KERNEL); in brcmf_init_nvram_parser()
224 if (!nvp->nvram) in brcmf_init_nvram_parser()
248 u8 *nvram; in brcmf_fw_strip_multi_v1() local
251 nvram = kzalloc(nvp->nvram_len + 1 + 3 + sizeof(u32), GFP_KERNEL); in brcmf_fw_strip_multi_v1()
252 if (!nvram) in brcmf_fw_strip_multi_v1()
274 if (strncmp(&nvp->nvram[i], "devpath", 7) == 0 && in brcmf_fw_strip_multi_v1()
275 (!strncmp(&nvp->nvram[i + 8], pci_path, pci_len) || in brcmf_fw_strip_multi_v1()
[all …]
/openbmc/linux/arch/mips/bcm63xx/
H A Dnvram.c24 static struct bcm963xx_nvram nvram; variable
33 memcpy(&nvram, addr, BCM963XX_NVRAM_V5_SIZE); in bcm63xx_nvram_init()
36 if (bcm963xx_nvram_checksum(&nvram, &expected_crc, &crc)) in bcm63xx_nvram_init()
45 memcpy(nvram.mac_addr_base, hcs_mac_addr, ETH_ALEN); in bcm63xx_nvram_init()
46 nvram.mac_addr_count = 2; in bcm63xx_nvram_init()
52 return nvram.name; in bcm63xx_nvram_get_name()
61 if (mac_addr_used >= nvram.mac_addr_count) { in bcm63xx_nvram_get_mac_address()
66 memcpy(mac, nvram.mac_addr_base, ETH_ALEN); in bcm63xx_nvram_get_mac_address()
93 if (nvram.psi_size > 0) in bcm63xx_nvram_get_psi_size()
94 return nvram.psi_size; in bcm63xx_nvram_get_psi_size()
/openbmc/qemu/hw/rtc/
H A Dds1338.c40 uint8_t nvram[NVRAM_SIZE]; member
53 VMSTATE_UINT8_ARRAY(nvram, DS1338State, NVRAM_SIZE),
67 s->nvram[0] = to_bcd(now.tm_sec); in capture_current_time()
68 s->nvram[1] = to_bcd(now.tm_min); in capture_current_time()
69 if (s->nvram[2] & HOURS_12) { in capture_current_time()
75 s->nvram[2] = HOURS_12 | to_bcd(tmp); in capture_current_time()
77 s->nvram[2] = HOURS_12 | HOURS_PM | to_bcd(tmp - 12); in capture_current_time()
80 s->nvram[2] = to_bcd(now.tm_hour); in capture_current_time()
82 s->nvram[3] = (now.tm_wday + s->wday_offset) % 7 + 1; in capture_current_time()
83 s->nvram[4] = to_bcd(now.tm_mday); in capture_current_time()
[all …]
/openbmc/linux/drivers/mtd/parsers/
H A Dbcm63xxpart.c52 struct bcm963xx_nvram *nvram) in bcm63xx_read_nvram() argument
60 &retlen, (void *)nvram); in bcm63xx_read_nvram()
64 ret = bcm963xx_nvram_checksum(nvram, &expected_crc, &actual_crc); in bcm63xx_read_nvram()
69 if (!nvram->psi_size) in bcm63xx_read_nvram()
70 nvram->psi_size = BCM963XX_DEFAULT_PSI_SIZE; in bcm63xx_read_nvram()
81 const struct mtd_partition **pparts, struct bcm963xx_nvram *nvram) in bcm63xx_parse_cfe_nor_partitions() argument
93 nvramlen = nvram->psi_size * SZ_1K; in bcm63xx_parse_cfe_nor_partitions()
130 struct bcm963xx_nvram *nvram = NULL; in bcm63xx_parse_cfe_partitions() local
136 nvram = vzalloc(sizeof(*nvram)); in bcm63xx_parse_cfe_partitions()
137 if (!nvram) in bcm63xx_parse_cfe_partitions()
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/openbmc/linux/arch/powerpc/platforms/chrp/
H A Dnvram.c69 struct device_node *nvram; in chrp_nvram_init() local
73 nvram = of_find_node_by_type(NULL, "nvram"); in chrp_nvram_init()
74 if (nvram == NULL) in chrp_nvram_init()
77 nbytes_p = of_get_property(nvram, "#bytes", &proplen); in chrp_nvram_init()
79 of_node_put(nvram); in chrp_nvram_init()
86 of_node_put(nvram); in chrp_nvram_init()
/openbmc/linux/drivers/firmware/broadcom/
H A Dbcm47xx_nvram.c40 static bool bcm47xx_nvram_is_valid(void __iomem *nvram) in bcm47xx_nvram_is_valid() argument
42 return ((struct nvram_header *)nvram)->magic == NVRAM_MAGIC; in bcm47xx_nvram_is_valid()
240 char *nvram; in bcm47xx_nvram_get_contents() local
249 nvram = vmalloc(*nvram_size); in bcm47xx_nvram_get_contents()
250 if (!nvram) in bcm47xx_nvram_get_contents()
252 memcpy(nvram, &nvram_buf[sizeof(struct nvram_header)], *nvram_size); in bcm47xx_nvram_get_contents()
254 return nvram; in bcm47xx_nvram_get_contents()
/openbmc/linux/arch/powerpc/platforms/pseries/
H A Dnvram.c214 struct device_node *nvram; in pSeries_nvram_init() local
218 nvram = of_find_node_by_type(NULL, "nvram"); in pSeries_nvram_init()
219 if (nvram == NULL) in pSeries_nvram_init()
222 nbytes_p = of_get_property(nvram, "#bytes", &proplen); in pSeries_nvram_init()
224 of_node_put(nvram); in pSeries_nvram_init()
233 of_node_put(nvram); in pSeries_nvram_init()
/openbmc/pldm/oem/ibm/service_files/
H A Dmeson.build4 'pldm-create-phyp-nvram.service',
9 'pldm-create-phyp-nvram-cksum.service',
/openbmc/openbmc/meta-ieisystem/meta-fp5280g3/recipes-phosphor/pldm/
H A Dpldm_%.bbappend8 'pldm-create-phyp-nvram.service \
9 pldm-create-phyp-nvram-cksum.service \
/openbmc/pldm/oem/ibm/service_files/scripts/
H A Dcreate-NVRAM-file4 mv /var/lib/pldm/PHYP-NVRAM /var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM;
6 truncate -s $((1024 * 145408)) /var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM
H A Dcreate-NVRAM-cksum-file4 …mv /var/lib/pldm/PHYP-NVRAM-CKSUM /var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM-CKSUM;
6 truncate -s 16 /var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM-CKSUM
/openbmc/linux/drivers/scsi/
H A Dips.c2034 if ((le32_to_cpu(ha->nvram->signature) == IPS_NVRAM_P5_SIG) && in ips_host_info()
2035 (le16_to_cpu(ha->nvram->adapter_type) != 0)) in ips_host_info()
2060 if (le32_to_cpu(ha->nvram->signature) == IPS_NVRAM_P5_SIG) { in ips_host_info()
2061 if (ha->nvram->bios_low[3] == 0) { in ips_host_info()
2064 ha->nvram->bios_high[0], ha->nvram->bios_high[1], in ips_host_info()
2065 ha->nvram->bios_high[2], ha->nvram->bios_high[3], in ips_host_info()
2066 ha->nvram->bios_low[0], ha->nvram->bios_low[1], in ips_host_info()
2067 ha->nvram->bios_low[2]); in ips_host_info()
2072 ha->nvram->bios_high[0], ha->nvram->bios_high[1], in ips_host_info()
2073 ha->nvram->bios_high[2], ha->nvram->bios_high[3], in ips_host_info()
[all …]
/openbmc/qemu/hw/sparc64/
H A Dniagara.c43 MemoryRegion nvram; member
115 memory_region_init_ram(&s->nvram, NULL, "sun4v.nvram", NIAGARA_NVRAM_SIZE, in niagara_init()
117 memory_region_add_subregion(sysmem, NIAGARA_NVRAM_BASE, &s->nvram); in niagara_init()
/openbmc/linux/drivers/scsi/qla2xxx/
H A Dqla_sup.c28 data = rd_reg_word(&reg->nvram); in qla2x00_lock_nvram_access()
31 data = rd_reg_word(&reg->nvram); in qla2x00_lock_nvram_access()
75 wrt_reg_word(&reg->nvram, data | NVR_SELECT | NVR_WRT_ENABLE); in qla2x00_nv_write()
76 rd_reg_word(&reg->nvram); /* PCI Posting. */ in qla2x00_nv_write()
78 wrt_reg_word(&reg->nvram, data | NVR_SELECT | NVR_CLOCK | in qla2x00_nv_write()
80 rd_reg_word(&reg->nvram); /* PCI Posting. */ in qla2x00_nv_write()
82 wrt_reg_word(&reg->nvram, data | NVR_SELECT | NVR_WRT_ENABLE); in qla2x00_nv_write()
83 rd_reg_word(&reg->nvram); /* PCI Posting. */ in qla2x00_nv_write()
122 wrt_reg_word(&reg->nvram, NVR_SELECT | NVR_CLOCK); in qla2x00_nvram_request()
123 rd_reg_word(&reg->nvram); /* PCI Posting. */ in qla2x00_nvram_request()
[all …]
/openbmc/openpower-pnor-code-mgmt/vpnor/
H A Dobmc-vpnor-updatesymlinks.service4 Before=pldm-create-phyp-nvram.service
5 Before=pldm-create-phyp-nvram-cksum.service
/openbmc/linux/arch/arm/boot/dts/broadcom/
H A Dbcm47094-asus-rt-ac3100.dtsi20 nvram@1c080000 {
21 compatible = "brcm,nvram";
153 label = "nvram";

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