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Searched refs:eeprom (Results 1 – 25 of 826) sorted by relevance

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/linux-6.15/drivers/misc/eeprom/
H A Deeprom_93cx6.c25 eeprom->register_write(eeprom); in eeprom_93cx6_pulse_high()
38 eeprom->register_write(eeprom); in eeprom_93cx6_pulse_low()
53 eeprom->register_read(eeprom); in eeprom_93cx6_startup()
59 eeprom->register_write(eeprom); in eeprom_93cx6_startup()
73 eeprom->register_read(eeprom); in eeprom_93cx6_cleanup()
76 eeprom->register_write(eeprom); in eeprom_93cx6_cleanup()
90 eeprom->register_read(eeprom); in eeprom_93cx6_write_bits()
111 eeprom->register_write(eeprom); in eeprom_93cx6_write_bits()
121 eeprom->register_write(eeprom); in eeprom_93cx6_write_bits()
130 eeprom->register_read(eeprom); in eeprom_93cx6_read_bits()
[all …]
/linux-6.15/drivers/i2c/
H A Di2c-slave-eeprom.c52 if (eeprom->idx_write_cnt < eeprom->num_address_bytes) { in i2c_slave_eeprom_slave_cb()
54 eeprom->buffer_idx = 0; in i2c_slave_eeprom_slave_cb()
55 eeprom->buffer_idx = *val | (eeprom->buffer_idx << 8); in i2c_slave_eeprom_slave_cb()
56 eeprom->idx_write_cnt++; in i2c_slave_eeprom_slave_cb()
58 if (!eeprom->read_only) { in i2c_slave_eeprom_slave_cb()
60 eeprom->buffer[eeprom->buffer_idx++ & eeprom->address_mask] = *val; in i2c_slave_eeprom_slave_cb()
68 eeprom->buffer_idx++; in i2c_slave_eeprom_slave_cb()
72 *val = eeprom->buffer[eeprom->buffer_idx & eeprom->address_mask]; in i2c_slave_eeprom_slave_cb()
83 eeprom->idx_write_cnt = 0; in i2c_slave_eeprom_slave_cb()
152 if (!eeprom) in i2c_slave_eeprom_probe()
[all …]
/linux-6.15/drivers/nvmem/
H A Dlpc18xx_eeprom.c118 bytes -= eeprom->val_bytes; in lpc18xx_eeprom_gather_write()
119 val += eeprom->val_bytes; in lpc18xx_eeprom_gather_write()
120 offset += eeprom->val_bytes; in lpc18xx_eeprom_gather_write()
142 bytes -= eeprom->val_bytes; in lpc18xx_eeprom_read()
143 val += eeprom->val_bytes; in lpc18xx_eeprom_read()
171 eeprom = devm_kzalloc(dev, sizeof(*eeprom), GFP_KERNEL); in lpc18xx_eeprom_probe()
172 if (!eeprom) in lpc18xx_eeprom_probe()
186 if (IS_ERR(eeprom->clk)) { in lpc18xx_eeprom_probe()
210 eeprom->val_bytes = 4; in lpc18xx_eeprom_probe()
211 eeprom->reg_bytes = 4; in lpc18xx_eeprom_probe()
[all …]
H A Drave-sp-eeprom.c107 cmd[offset++] = eeprom->address; in rave_sp_eeprom_io()
230 mutex_lock(&eeprom->mutex); in rave_sp_eeprom_access()
269 mutex_unlock(&eeprom->mutex); in rave_sp_eeprom_access()
293 struct rave_sp_eeprom *eeprom; in rave_sp_eeprom_probe() local
312 eeprom = devm_kzalloc(dev, sizeof(*eeprom), GFP_KERNEL); in rave_sp_eeprom_probe()
313 if (!eeprom) in rave_sp_eeprom_probe()
316 eeprom->address = reg[0]; in rave_sp_eeprom_probe()
317 eeprom->sp = sp; in rave_sp_eeprom_probe()
318 eeprom->dev = dev; in rave_sp_eeprom_probe()
325 mutex_init(&eeprom->mutex); in rave_sp_eeprom_probe()
[all …]
/linux-6.15/drivers/net/wireless/mediatek/mt7601u/
H A Deeprom.c131 u8 *eeprom, u8 max_pwr) in mt7601u_set_channel_target_power() argument
153 if (mt7601u_has_tssi(dev, eeprom)) { in mt7601u_set_channel_power()
181 u8 val = eeprom[MT_EE_COUNTRY_REGION]; in mt7601u_set_country_reg()
347 u8 *eeprom; in mt7601u_eeprom_init() local
359 if (!eeprom) in mt7601u_eeprom_init()
371 eeprom[MT_EE_VERSION_EE]); in mt7601u_eeprom_init()
373 eeprom[MT_EE_VERSION_EE], eeprom[MT_EE_VERSION_FAE]); in mt7601u_eeprom_init()
376 mt7601u_set_chip_cap(dev, eeprom); in mt7601u_eeprom_init()
378 mt7601u_set_country_reg(dev, eeprom); in mt7601u_eeprom_init()
379 mt7601u_set_rf_freq_off(dev, eeprom); in mt7601u_eeprom_init()
[all …]
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt7996/
H A Deeprom.c12 u8 *eeprom = dev->mt76.eeprom.data; in mt7996_check_eeprom() local
13 u16 val = get_unaligned_le16(eeprom); in mt7996_check_eeprom()
69 eeprom[MT_EE_WIFI_CONF + 5]); in mt7996_eeprom_parse_stream()
77 eeprom[MT_EE_WIFI_CONF + 5]); in mt7996_eeprom_parse_stream()
85 eeprom[MT_EE_WIFI_CONF + 4]); in mt7996_eeprom_parse_stream()
94 u8 *eeprom = dev->mt76.eeprom.data, fem[2]; in mt7996_eeprom_variant_valid() local
131 u8 *eeprom = dev->mt76.eeprom.data; in mt7996_eeprom_check_or_use_default() local
247 u8 *eeprom = phy->dev->mt76.eeprom.data; in mt7996_eeprom_parse_band_config() local
285 u8 *eeprom = dev->mt76.eeprom.data; in mt7996_eeprom_parse_hw_cap() local
338 u8 *eeprom = dev->mt76.eeprom.data; in mt7996_eeprom_get_target_power() local
[all …]
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt7915/
H A Deeprom.c16 u8 *eeprom = mdev->eeprom.data; in mt7915_eeprom_load_precal() local
18 u32 size, val = eeprom[offs]; in mt7915_eeprom_load_precal()
49 u8 *eeprom = dev->mt76.eeprom.data; in mt7915_check_eeprom() local
100 u8 *eeprom = dev->mt76.eeprom.data; in mt7915_eeprom_load_default() local
162 u8 *eeprom = dev->mt76.eeprom.data; in mt7915_eeprom_parse_band_config() local
218 u8 path, nss, nss_max = 4, *eeprom = dev->mt76.eeprom.data; in mt7915_eeprom_parse_hw_cap() local
227 eeprom[MT_EE_WIFI_CONF]); in mt7915_eeprom_parse_hw_cap()
296 u8 *eeprom = dev->mt76.eeprom.data; in mt7915_eeprom_get_target_power() local
309 target_power = eeprom[index]; in mt7915_eeprom_get_target_power()
342 u8 *eeprom = dev->mt76.eeprom.data; in mt7915_eeprom_get_power_delta() local
[all …]
/linux-6.15/include/linux/
H A Deeprom_93cx6.h52 void (*register_read)(struct eeprom_93cx6 *eeprom);
53 void (*register_write)(struct eeprom_93cx6 *eeprom);
67 extern void eeprom_93cx6_read(struct eeprom_93cx6 *eeprom,
69 extern void eeprom_93cx6_multiread(struct eeprom_93cx6 *eeprom,
71 extern void eeprom_93cx6_readb(struct eeprom_93cx6 *eeprom,
73 extern void eeprom_93cx6_multireadb(struct eeprom_93cx6 *eeprom,
76 extern void eeprom_93cx6_wren(struct eeprom_93cx6 *eeprom, bool enable);
78 extern void eeprom_93cx6_write(struct eeprom_93cx6 *eeprom,
81 static inline bool has_quirk_extra_read_cycle(struct eeprom_93cx6 *eeprom) in has_quirk_extra_read_cycle() argument
83 return eeprom->quirks & PCI_EEPROM_QUIRK_EXTRA_READ_CYCLE; in has_quirk_extra_read_cycle()
/linux-6.15/drivers/net/wireless/ralink/rt2x00/
H A Drt2800pci.c88 eeprom->reg_data_clock = in rt2800pci_eepromregister_read()
90 eeprom->reg_chip_select = in rt2800pci_eepromregister_read()
102 !!eeprom->reg_data_clock); in rt2800pci_eepromregister_write()
104 !!eeprom->reg_chip_select); in rt2800pci_eepromregister_write()
111 struct eeprom_93cx6 eeprom; in rt2800pci_read_eeprom_pci() local
116 eeprom.data = rt2x00dev; in rt2800pci_read_eeprom_pci()
131 eeprom.reg_data_in = 0; in rt2800pci_read_eeprom_pci()
132 eeprom.reg_data_out = 0; in rt2800pci_read_eeprom_pci()
133 eeprom.reg_data_clock = 0; in rt2800pci_read_eeprom_pci()
134 eeprom.reg_chip_select = 0; in rt2800pci_read_eeprom_pci()
[all …]
/linux-6.15/drivers/media/usb/pvrusb2/
H A Dpvrusb2-eeprom.c34 u8 *eeprom; in pvr2_eeprom_fetch() local
42 eeprom = kzalloc(EEPROM_SIZE, GFP_KERNEL); in pvr2_eeprom_fetch()
43 if (!eeprom) { in pvr2_eeprom_fetch()
88 msg[1].buf = eeprom+tcnt; in pvr2_eeprom_fetch()
93 kfree(eeprom); in pvr2_eeprom_fetch()
97 return eeprom; in pvr2_eeprom_fetch()
104 u8 *eeprom; in pvr2_eeprom_analyze() local
109 eeprom = pvr2_eeprom_fetch(hdw); in pvr2_eeprom_analyze()
110 if (!eeprom) in pvr2_eeprom_analyze()
113 tveeprom_hauppauge_analog(&tvdata, eeprom); in pvr2_eeprom_analyze()
[all …]
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt7615/
H A Deeprom.c89 u16 val = get_unaligned_le16(dev->eeprom.data); in mt7615_check_eeprom()
104 u8 val, *eeprom = dev->mt76.eeprom.data; in mt7615_eeprom_parse_hw_band_cap() local
126 eeprom[MT_EE_WIFI_CONF]); in mt7615_eeprom_parse_hw_band_cap()
146 u8 *eeprom = dev->mt76.eeprom.data; in mt7615_eeprom_parse_hw_cap() local
154 eeprom[MT7663_EE_HW_CONF1]); in mt7615_eeprom_parse_hw_cap()
163 eeprom[MT_EE_NIC_CONF_0]); in mt7615_eeprom_parse_hw_cap()
277 u8 *eeprom = dev->mt76.eeprom.data; in mt7615_apply_cal_free_data() local
289 eeprom[ical[i]] = otp[ical[i]]; in mt7615_apply_cal_free_data()
292 eeprom[ical_nocheck[i]] = otp[ical_nocheck[i]]; in mt7615_apply_cal_free_data()
300 u8 *eeprom = dev->mt76.eeprom.data; in mt7622_apply_cal_free_data() local
[all …]
/linux-6.15/drivers/net/wireless/intel/iwlwifi/dvm/
H A Deeprom.c154 return le16_to_cpup((__le16 *)(eeprom + offset)); in iwl_eeprom_query16()
215 return &eeprom[address]; in iwl_eeprom_query_addr()
360 const u8 *eeprom, size_t eeprom_size, in iwl_eeprom_enhanced_txpower() argument
420 const u8 *eeprom, size_t eeprom_size, in iwl_init_band_reference() argument
515 const u8 *eeprom, size_t eeprom_size) in iwl_init_channel_map() argument
934 if (!eeprom || !eeprom_size) in iwl_read_eeprom()
1019 *eeprom = (u8 *)e; in iwl_read_eeprom()
1032 const u8 *eeprom, size_t eeprom_size) in iwl_init_sbands() argument
1036 eeprom, eeprom_size); in iwl_init_sbands()
1066 const u8 *eeprom, size_t eeprom_size) in iwl_parse_eeprom_data() argument
[all …]
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt7603/
H A Deeprom.c105 u8 *eeprom = dev->mt76.eeprom.data; in mt7603_apply_cal_free_data() local
121 eeprom[offset] = efuse[offset]; in mt7603_apply_cal_free_data()
139 u16 val = get_unaligned_le16(dev->eeprom.data); in mt7603_check_eeprom()
158 u8 *eeprom; in mt7603_eeprom_init() local
169 memcpy(dev->mt76.eeprom.data, dev->mt76.otp.data, in mt7603_eeprom_init()
173 eeprom = (u8 *)dev->mt76.eeprom.data; in mt7603_eeprom_init()
175 memcpy(dev->mphy.macaddr, eeprom + MT_EE_MAC_ADDR, ETH_ALEN); in mt7603_eeprom_init()
179 if (FIELD_GET(MT_EE_NIC_CONF_0_RX_PATH, eeprom[MT_EE_NIC_CONF_0]) == 1 || in mt7603_eeprom_init()
180 FIELD_GET(MT_EE_NIC_CONF_0_TX_PATH, eeprom[MT_EE_NIC_CONF_0]) == 1 || in mt7603_eeprom_init()
/linux-6.15/drivers/gpu/drm/panel/
H A Dpanel-olimex-lcd-olinuxino.c70 struct lcd_olinuxino_eeprom eeprom; member
111 for (i = 0; i < lcd->eeprom.num_modes; i++) { in lcd_olinuxino_get_modes()
113 &lcd->eeprom.reserved[i * sizeof(*lcd_mode)]; in lcd_olinuxino_get_modes()
194 (u8 *)&lcd->eeprom + i); in lcd_olinuxino_probe()
203 checksum = ~crc32(~0, (u8 *)&lcd->eeprom, 252); in lcd_olinuxino_probe()
204 if (checksum != lcd->eeprom.checksum) { in lcd_olinuxino_probe()
216 lcd->eeprom.info.name, in lcd_olinuxino_probe()
217 lcd->eeprom.revision, in lcd_olinuxino_probe()
218 lcd->eeprom.serial); in lcd_olinuxino_probe()
224 if (lcd->eeprom.num_modes > 4) { in lcd_olinuxino_probe()
[all …]
/linux-6.15/drivers/net/ethernet/atheros/atl1e/
H A Datl1e_ethtool.c205 struct ethtool_eeprom *eeprom, u8 *bytes) in atl1e_get_eeprom() argument
214 if (eeprom->len == 0) in atl1e_get_eeprom()
222 first_dword = eeprom->offset >> 2; in atl1e_get_eeprom()
223 last_dword = (eeprom->offset + eeprom->len - 1) >> 2; in atl1e_get_eeprom()
238 eeprom->len); in atl1e_get_eeprom()
255 if (eeprom->len == 0) in atl1e_set_eeprom()
261 first_dword = eeprom->offset >> 2; in atl1e_set_eeprom()
262 last_dword = (eeprom->offset + eeprom->len - 1) >> 2; in atl1e_set_eeprom()
269 if (eeprom->offset & 3) { in atl1e_set_eeprom()
278 if (((eeprom->offset + eeprom->len) & 3)) { in atl1e_set_eeprom()
[all …]
/linux-6.15/drivers/net/wireless/marvell/libertas/
H A Dethtool.c39 struct ethtool_eeprom *eeprom, u8 * bytes) in lbs_ethtool_get_eeprom() argument
45 if (eeprom->offset + eeprom->len > LBS_EEPROM_LEN || in lbs_ethtool_get_eeprom()
46 eeprom->len > LBS_EEPROM_READ_LEN) in lbs_ethtool_get_eeprom()
50 LBS_EEPROM_READ_LEN + eeprom->len); in lbs_ethtool_get_eeprom()
52 cmd.offset = cpu_to_le16(eeprom->offset); in lbs_ethtool_get_eeprom()
53 cmd.len = cpu_to_le16(eeprom->len); in lbs_ethtool_get_eeprom()
56 memcpy(bytes, cmd.value, eeprom->len); in lbs_ethtool_get_eeprom()
/linux-6.15/Documentation/devicetree/bindings/nvmem/
H A Dzii,rave-sp-eeprom.yaml4 $id: http://devicetree.org/schemas/nvmem/zii,rave-sp-eeprom.yaml#
21 const: zii,rave-sp-eeprom
26 zii,eeprom-name:
43 eeprom@a4 {
44 compatible = "zii,rave-sp-eeprom";
48 zii,eeprom-name = "main-eeprom";
H A Dlpc1857-eeprom.txt4 - compatible: Should be "nxp,lpc1857-eeprom"
12 - eeprom: EEPROM operating clock.
19 eeprom: eeprom@4000e000 {
20 compatible = "nxp,lpc1857-eeprom";
25 clock-names = "eeprom";
/linux-6.15/drivers/net/usb/
H A Dasix_common.c643 if (eeprom->len == 0) in asix_get_eeprom()
646 eeprom->magic = AX_EEPROM_MAGIC; in asix_get_eeprom()
648 first_word = eeprom->offset >> 1; in asix_get_eeprom()
649 last_word = (eeprom->offset + eeprom->len - 1) >> 1; in asix_get_eeprom()
665 memcpy(data, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len); in asix_get_eeprom()
680 eeprom->len, eeprom->offset, eeprom->magic); in asix_set_eeprom()
682 if (eeprom->len == 0) in asix_set_eeprom()
689 last_word = (eeprom->offset + eeprom->len - 1) >> 1; in asix_set_eeprom()
698 if (eeprom->offset & 1) { in asix_set_eeprom()
707 if ((eeprom->offset + eeprom->len) & 1) { in asix_set_eeprom()
[all …]
/linux-6.15/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-yosemite4.dts560 eeprom@50 {
565 eeprom@51 {
570 eeprom@54 {
587 eeprom@50 {
592 eeprom@51 {
597 eeprom@54 {
614 eeprom@50 {
619 eeprom@51 {
624 eeprom@54 {
947 eeprom@54 {
[all …]
H A Daspeed-bmc-quanta-q71l.dts180 eeprom@54 {
186 eeprom@57 {
302 eeprom@56 {
380 eeprom@52 {
390 eeprom@50 {
465 eeprom@50 {
471 eeprom@51 {
477 eeprom@52 {
483 eeprom@53 {
495 eeprom@50 {
[all …]
/linux-6.15/drivers/net/ethernet/intel/e1000/
H A De1000_hw.c3440 struct e1000_eeprom_info *eeprom = &hw->eeprom; in e1000_init_eeprom_params() local
3451 eeprom->word_size = 64; in e1000_init_eeprom_params()
3452 eeprom->opcode_bits = 3; in e1000_init_eeprom_params()
3509 eeprom->word_size = 64; in e1000_init_eeprom_params()
3567 struct e1000_eeprom_info *eeprom = &hw->eeprom; in e1000_shift_out_ee_bits() local
3659 struct e1000_eeprom_info *eeprom = &hw->eeprom; in e1000_acquire_eeprom() local
3710 struct e1000_eeprom_info *eeprom = &hw->eeprom; in e1000_standby_eeprom() local
3858 struct e1000_eeprom_info *eeprom = &hw->eeprom; in e1000_do_read_eeprom() local
4031 struct e1000_eeprom_info *eeprom = &hw->eeprom; in e1000_do_write_eeprom() local
4077 struct e1000_eeprom_info *eeprom = &hw->eeprom; in e1000_write_eeprom_spi() local
[all …]
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt76x2/
H A Deeprom.c17 void *src = dev->mt76.eeprom.data + MT_EE_MAC_ADDR; in mt76x2_eeprom_get_macaddr()
81 u8 *eeprom = dev->mt76.eeprom.data; in mt76x2_apply_cal_free_data() local
83 eeprom[MT_EE_TX_POWER_0_START_5G], in mt76x2_apply_cal_free_data()
84 eeprom[MT_EE_TX_POWER_0_START_5G + 1], in mt76x2_apply_cal_free_data()
85 eeprom[MT_EE_TX_POWER_1_START_5G], in mt76x2_apply_cal_free_data()
86 eeprom[MT_EE_TX_POWER_1_START_5G + 1] in mt76x2_apply_cal_free_data()
100 eeprom[offset] = efuse[offset]; in mt76x2_apply_cal_free_data()
112 eeprom[MT_EE_BT_RCAL_RESULT] = val & 0xff; in mt76x2_apply_cal_free_data()
116 eeprom[MT_EE_BT_VCDL_CALIBRATION + 1] = val >> 8; in mt76x2_apply_cal_free_data()
120 eeprom[MT_EE_BT_PMUCFG] = val & 0xff; in mt76x2_apply_cal_free_data()
[all …]
/linux-6.15/net/ethtool/
H A Deeprom.c31 struct ethtool_eeprom *eeprom) in fallback_set_params() argument
46 eeprom->cmd = ETHTOOL_GMODULEEEPROM; in fallback_set_params()
47 eeprom->len = length; in fallback_set_params()
48 eeprom->offset = offset; in fallback_set_params()
58 struct ethtool_eeprom eeprom = {0}; in eeprom_fallback() local
67 err = fallback_set_params(request, &modinfo, &eeprom); in eeprom_fallback()
71 data = kmalloc(eeprom.len, GFP_KERNEL); in eeprom_fallback()
74 err = ethtool_get_module_eeprom_call(dev, &eeprom, data); in eeprom_fallback()
79 reply->length = eeprom.len; in eeprom_fallback()
/linux-6.15/Documentation/devicetree/bindings/eeprom/
H A Dat25.yaml4 $id: http://devicetree.org/schemas/eeprom/at25.yaml#
15 - pattern: "^eeprom@[0-9a-f]{1,2}$"
53 Size of the eeprom page. FRAMs don't have pages.
58 Total eeprom size in bytes.
74 Disable writes to the eeprom.
86 Total eeprom size in bytes. Deprecated, use "size" property instead.
92 Addr-mode flags, as defined in include/linux/spi/eeprom.h.
99 Size of the eeprom page. Deprecated, use "pagesize" property instead.
131 eeprom@0 {

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