Home
last modified time | relevance | path

Searched refs:eeprom (Results 1 – 25 of 605) sorted by relevance

12345678910>>...25

/linux/drivers/misc/eeprom/
H A Deeprom_93cx6.c22 static inline void eeprom_93cx6_pulse_high(struct eeprom_93cx6 *eeprom) in eeprom_93cx6_pulse_high() argument
24 eeprom->reg_data_clock = 1; in eeprom_93cx6_pulse_high()
25 eeprom->register_write(eeprom); in eeprom_93cx6_pulse_high()
35 static inline void eeprom_93cx6_pulse_low(struct eeprom_93cx6 *eeprom) in eeprom_93cx6_pulse_low() argument
37 eeprom->reg_data_clock = 0; in eeprom_93cx6_pulse_low()
38 eeprom->register_write(eeprom); in eeprom_93cx6_pulse_low()
48 static void eeprom_93cx6_startup(struct eeprom_93cx6 *eeprom) in eeprom_93cx6_startup() argument
53 eeprom->register_read(eeprom); in eeprom_93cx6_startup()
54 eeprom->reg_data_in = 0; in eeprom_93cx6_startup()
55 eeprom->reg_data_out = 0; in eeprom_93cx6_startup()
[all …]
/linux/drivers/nvmem/
H A Dlpc18xx_eeprom.c54 static inline void lpc18xx_eeprom_writel(struct lpc18xx_eeprom_dev *eeprom, in lpc18xx_eeprom_writel() argument
57 writel(val, eeprom->reg_base + reg); in lpc18xx_eeprom_writel()
60 static inline u32 lpc18xx_eeprom_readl(struct lpc18xx_eeprom_dev *eeprom, in lpc18xx_eeprom_readl() argument
63 return readl(eeprom->reg_base + reg); in lpc18xx_eeprom_readl()
66 static int lpc18xx_eeprom_busywait_until_prog(struct lpc18xx_eeprom_dev *eeprom) in lpc18xx_eeprom_busywait_until_prog() argument
75 val = lpc18xx_eeprom_readl(eeprom, LPC18XX_EEPROM_INTSTAT); in lpc18xx_eeprom_busywait_until_prog()
78 lpc18xx_eeprom_writel(eeprom, LPC18XX_EEPROM_INTSTATCLR, in lpc18xx_eeprom_busywait_until_prog()
93 struct lpc18xx_eeprom_dev *eeprom = context; in lpc18xx_eeprom_gather_write() local
101 if ((reg > eeprom->size - LPC18XX_EEPROM_PAGE_SIZE) || in lpc18xx_eeprom_gather_write()
102 (reg + bytes > eeprom->size - LPC18XX_EEPROM_PAGE_SIZE)) in lpc18xx_eeprom_gather_write()
[all …]
H A Drave-sp-eeprom.c90 static int rave_sp_eeprom_io(struct rave_sp_eeprom *eeprom, in rave_sp_eeprom_io() argument
97 const unsigned int cmd_size = eeprom->header_size + data_size; in rave_sp_eeprom_io()
107 cmd[offset++] = eeprom->address; in rave_sp_eeprom_io()
117 if (offset < eeprom->header_size) in rave_sp_eeprom_io()
126 ret = rave_sp_exec(eeprom->sp, cmd, cmd_size, page, rsp_size); in rave_sp_eeprom_io()
156 rave_sp_eeprom_page_access(struct rave_sp_eeprom *eeprom, in rave_sp_eeprom_page_access() argument
181 ret = rave_sp_eeprom_io(eeprom, RAVE_SP_EEPROM_READ, in rave_sp_eeprom_page_access()
190 ret = rave_sp_eeprom_io(eeprom, type, page_nr, &page); in rave_sp_eeprom_page_access()
220 static int rave_sp_eeprom_access(struct rave_sp_eeprom *eeprom, in rave_sp_eeprom_access() argument
230 mutex_lock(&eeprom->mutex); in rave_sp_eeprom_access()
[all …]
/linux/drivers/i2c/
H A Di2c-slave-eeprom.c48 struct eeprom_data *eeprom = i2c_get_clientdata(client); in i2c_slave_eeprom_slave_cb() local
52 if (eeprom->idx_write_cnt < eeprom->num_address_bytes) { in i2c_slave_eeprom_slave_cb()
53 if (eeprom->idx_write_cnt == 0) 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()
59 spin_lock(&eeprom->buffer_lock); in i2c_slave_eeprom_slave_cb()
60 eeprom->buffer[eeprom->buffer_idx++ & eeprom->address_mask] = *val; in i2c_slave_eeprom_slave_cb()
61 spin_unlock(&eeprom->buffer_lock); in i2c_slave_eeprom_slave_cb()
[all …]
/linux/drivers/net/wireless/mediatek/mt7601u/
H A Deeprom.c98 mt7601u_has_tssi(struct mt7601u_dev *dev, u8 *eeprom) in mt7601u_has_tssi() argument
100 u16 nic_conf1 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_1); in mt7601u_has_tssi()
106 mt7601u_set_chip_cap(struct mt7601u_dev *dev, u8 *eeprom) in mt7601u_set_chip_cap() argument
108 u16 nic_conf0 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_0); in mt7601u_set_chip_cap()
109 u16 nic_conf1 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_1); in mt7601u_set_chip_cap()
114 dev->ee->tssi_enabled = mt7601u_has_tssi(dev, eeprom) && in mt7601u_set_chip_cap()
131 u8 *eeprom, u8 max_pwr) in mt7601u_set_channel_target_power() argument
133 u8 trgt_pwr = eeprom[MT_EE_TX_TSSI_TARGET_POWER]; in mt7601u_set_channel_target_power()
145 mt7601u_set_channel_power(struct mt7601u_dev *dev, u8 *eeprom) in mt7601u_set_channel_power() argument
153 if (mt7601u_has_tssi(dev, eeprom)) { in mt7601u_set_channel_power()
[all …]
/linux/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/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/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()
220 eeprom->magic = hw->vendor_id | (hw->device_id << 16); 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()
237 memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 3), in atl1e_get_eeprom()
238 eeprom->len); in atl1e_get_eeprom()
245 struct ethtool_eeprom *eeprom, u8 *bytes) in atl1e_set_eeprom() argument
255 if (eeprom->len == 0) in atl1e_set_eeprom()
258 if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16))) in atl1e_set_eeprom()
[all …]
/linux/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/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-yosemite4.dts614 eeprom@50 {
619 eeprom@51 {
624 eeprom@54 {
641 eeprom@50 {
646 eeprom@51 {
651 eeprom@54 {
668 eeprom@50 {
673 eeprom@51 {
678 eeprom@54 {
695 eeprom@50 {
[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 …]
H A Daspeed-bmc-facebook-clemente.dts297 eeprom@56 {
393 eeprom@50 {
399 eeprom@52 {
479 eeprom@56 {
575 eeprom@50 {
581 eeprom@52 {
703 eeprom@50 {
770 eeprom@54 {
811 eeprom@51 {
897 eeprom@50 {
[all …]
H A Daspeed-bmc-ibm-everest.dts325 eeprom@51 {
396 eeprom@54 {
459 eeprom@52 {
495 eeprom@50 {
531 eeprom@51 {
604 eeprom@50 {
640 eeprom@51 {
676 eeprom@52 {
712 eeprom@53 {
761 eeprom@50 {
[all …]
/linux/drivers/net/usb/
H A Dasix_common.c618 int asix_get_eeprom(struct net_device *net, struct ethtool_eeprom *eeprom, in asix_get_eeprom() argument
626 if (eeprom->len == 0) in asix_get_eeprom()
629 eeprom->magic = AX_EEPROM_MAGIC; in asix_get_eeprom()
631 first_word = eeprom->offset >> 1; in asix_get_eeprom()
632 last_word = (eeprom->offset + eeprom->len - 1) >> 1; in asix_get_eeprom()
648 memcpy(data, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len); in asix_get_eeprom()
653 int asix_set_eeprom(struct net_device *net, struct ethtool_eeprom *eeprom, in asix_set_eeprom() argument
663 eeprom->len, eeprom->offset, eeprom->magic); in asix_set_eeprom()
665 if (eeprom->len == 0) in asix_set_eeprom()
668 if (eeprom->magic != AX_EEPROM_MAGIC) in asix_set_eeprom()
[all …]
/linux/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/drivers/net/wireless/ralink/rt2x00/
H A Drt61pci.c166 static void rt61pci_eepromregister_read(struct eeprom_93cx6 *eeprom) in rt61pci_eepromregister_read() argument
168 struct rt2x00_dev *rt2x00dev = eeprom->data; in rt61pci_eepromregister_read()
173 eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN); in rt61pci_eepromregister_read()
174 eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT); in rt61pci_eepromregister_read()
175 eeprom->reg_data_clock = in rt61pci_eepromregister_read()
177 eeprom->reg_chip_select = in rt61pci_eepromregister_read()
181 static void rt61pci_eepromregister_write(struct eeprom_93cx6 *eeprom) in rt61pci_eepromregister_write() argument
183 struct rt2x00_dev *rt2x00dev = eeprom->data; in rt61pci_eepromregister_write()
186 rt2x00_set_field32(&reg, E2PROM_CSR_DATA_IN, !!eeprom->reg_data_in); in rt61pci_eepromregister_write()
187 rt2x00_set_field32(&reg, E2PROM_CSR_DATA_OUT, !!eeprom->reg_data_out); in rt61pci_eepromregister_write()
[all …]
H A Drt2400pci.c128 static void rt2400pci_eepromregister_read(struct eeprom_93cx6 *eeprom) in rt2400pci_eepromregister_read() argument
130 struct rt2x00_dev *rt2x00dev = eeprom->data; in rt2400pci_eepromregister_read()
135 eeprom->reg_data_in = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_IN); in rt2400pci_eepromregister_read()
136 eeprom->reg_data_out = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_OUT); in rt2400pci_eepromregister_read()
137 eeprom->reg_data_clock = in rt2400pci_eepromregister_read()
139 eeprom->reg_chip_select = in rt2400pci_eepromregister_read()
143 static void rt2400pci_eepromregister_write(struct eeprom_93cx6 *eeprom) in rt2400pci_eepromregister_write() argument
145 struct rt2x00_dev *rt2x00dev = eeprom->data; in rt2400pci_eepromregister_write()
148 rt2x00_set_field32(&reg, CSR21_EEPROM_DATA_IN, !!eeprom->reg_data_in); in rt2400pci_eepromregister_write()
149 rt2x00_set_field32(&reg, CSR21_EEPROM_DATA_OUT, !!eeprom->reg_data_out); in rt2400pci_eepromregister_write()
[all …]
H A Drt2500pci.c128 static void rt2500pci_eepromregister_read(struct eeprom_93cx6 *eeprom) in rt2500pci_eepromregister_read() argument
130 struct rt2x00_dev *rt2x00dev = eeprom->data; in rt2500pci_eepromregister_read()
135 eeprom->reg_data_in = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_IN); in rt2500pci_eepromregister_read()
136 eeprom->reg_data_out = !!rt2x00_get_field32(reg, CSR21_EEPROM_DATA_OUT); in rt2500pci_eepromregister_read()
137 eeprom->reg_data_clock = in rt2500pci_eepromregister_read()
139 eeprom->reg_chip_select = in rt2500pci_eepromregister_read()
143 static void rt2500pci_eepromregister_write(struct eeprom_93cx6 *eeprom) in rt2500pci_eepromregister_write() argument
145 struct rt2x00_dev *rt2x00dev = eeprom->data; in rt2500pci_eepromregister_write()
148 rt2x00_set_field32(&reg, CSR21_EEPROM_DATA_IN, !!eeprom->reg_data_in); in rt2500pci_eepromregister_write()
149 rt2x00_set_field32(&reg, CSR21_EEPROM_DATA_OUT, !!eeprom->reg_data_out); in rt2500pci_eepromregister_write()
[all …]
/linux/drivers/net/dsa/mv88e6xxx/
H A Dglobal2.c449 struct ethtool_eeprom *eeprom, u8 *data) in mv88e6xxx_g2_get_eeprom8() argument
451 unsigned int offset = eeprom->offset; in mv88e6xxx_g2_get_eeprom8()
452 unsigned int len = eeprom->len; in mv88e6xxx_g2_get_eeprom8()
455 eeprom->len = 0; in mv88e6xxx_g2_get_eeprom8()
462 eeprom->len++; in mv88e6xxx_g2_get_eeprom8()
472 struct ethtool_eeprom *eeprom, u8 *data) in mv88e6xxx_g2_set_eeprom8() argument
474 unsigned int offset = eeprom->offset; in mv88e6xxx_g2_set_eeprom8()
475 unsigned int len = eeprom->len; in mv88e6xxx_g2_set_eeprom8()
478 eeprom->len = 0; in mv88e6xxx_g2_set_eeprom8()
485 eeprom->len++; in mv88e6xxx_g2_set_eeprom8()
[all …]
/linux/drivers/net/wireless/admtek/
H A Dadm8211.c74 static void adm8211_eeprom_register_read(struct eeprom_93cx6 *eeprom) in adm8211_eeprom_register_read() argument
76 struct adm8211_priv *priv = eeprom->data; in adm8211_eeprom_register_read()
79 eeprom->reg_data_in = reg & ADM8211_SPR_SDI; in adm8211_eeprom_register_read()
80 eeprom->reg_data_out = reg & ADM8211_SPR_SDO; in adm8211_eeprom_register_read()
81 eeprom->reg_data_clock = reg & ADM8211_SPR_SCLK; in adm8211_eeprom_register_read()
82 eeprom->reg_chip_select = reg & ADM8211_SPR_SCS; in adm8211_eeprom_register_read()
85 static void adm8211_eeprom_register_write(struct eeprom_93cx6 *eeprom) in adm8211_eeprom_register_write() argument
87 struct adm8211_priv *priv = eeprom->data; in adm8211_eeprom_register_write()
90 if (eeprom->reg_data_in) in adm8211_eeprom_register_write()
92 if (eeprom->reg_data_out) in adm8211_eeprom_register_write()
[all …]
/linux/Documentation/devicetree/bindings/net/
H A Dvia-velocity.txt9 - no-eeprom : PCI network cards use an external EEPROM to store data. Embedded
10 devices quite often set this data in uboot and do not provide an eeprom.
11 Specify this option if you have no external eeprom.
19 no-eeprom;
/linux/drivers/scsi/
H A Ddc395x.c262 struct NvRamType eeprom; /* eeprom settings for this adapter */ member
547 static void eeprom_index_to_delay(struct NvRamType *eeprom) in eeprom_index_to_delay() argument
549 eeprom->delay_time = eeprom_index_to_delay_map[eeprom->delay_time]; in eeprom_index_to_delay()
576 static void eeprom_override(struct NvRamType *eeprom) in eeprom_override() argument
582 eeprom->scsi_id = (u8)cfg_data[CFG_ADAPTER_ID].value; in eeprom_override()
585 eeprom->channel_cfg = (u8)cfg_data[CFG_ADAPTER_MODE].value; in eeprom_override()
588 eeprom->delay_time = delay_to_eeprom_index( in eeprom_override()
592 eeprom->max_tag = (u8)cfg_data[CFG_TAGS].value; in eeprom_override()
597 eeprom->target[id].cfg0 = in eeprom_override()
601 eeprom->target[id].period = in eeprom_override()
[all …]
/linux/drivers/mtd/maps/
H A Dpismo.c212 struct pismo_eeprom eeprom; in pismo_probe() local
232 ret = pismo_eeprom_read(client, &eeprom, 0, sizeof(eeprom)); in pismo_probe()
238 dev_info(&client->dev, "%.15s board found\n", eeprom.board); in pismo_probe()
240 for (i = 0; i < ARRAY_SIZE(eeprom.cs); i++) in pismo_probe()
241 if (eeprom.cs[i].type != 0xff) in pismo_probe()
242 pismo_add_one(pismo, i, &eeprom.cs[i], in pismo_probe()
/linux/drivers/net/ethernet/atheros/atl1c/
H A Datl1c_ethtool.c177 struct ethtool_eeprom *eeprom, u8 *bytes) in atl1c_get_eeprom() argument
186 if (eeprom->len == 0) in atl1c_get_eeprom()
192 eeprom->magic = adapter->pdev->vendor | in atl1c_get_eeprom()
195 first_dword = eeprom->offset >> 2; in atl1c_get_eeprom()
196 last_dword = (eeprom->offset + eeprom->len - 1) >> 2; in atl1c_get_eeprom()
210 memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 3), in atl1c_get_eeprom()
211 eeprom->len); in atl1c_get_eeprom()
/linux/drivers/net/wireless/ath/carl9170/
H A Dphy.c440 struct ar9170_eeprom_modal *m = &ar->eeprom.modal_header[is_2ghz]; in carl9170_init_phy_from_eeprom()
536 carl9170_regwrite(AR9170_PHY_REG_RX_CHAINMASK, ar->eeprom.rx_mask); in carl9170_init_phy_from_eeprom()
537 carl9170_regwrite(AR9170_PHY_REG_CAL_CHAINMASK, ar->eeprom.rx_mask); in carl9170_init_phy_from_eeprom()
1130 cal_freq_pier = ar->eeprom.cal_freq_pier_2G; in carl9170_set_freq_cal_data()
1136 cal_freq_pier = ar->eeprom.cal_freq_pier_5G; in carl9170_set_freq_cal_data()
1162 cal_pier_data = &ar->eeprom. in carl9170_set_freq_cal_data()
1167 cal_pier_data = &ar->eeprom. in carl9170_set_freq_cal_data()
1320 #define EDGES(c, n) (ar->eeprom.ctl_data[c].control_edges[n]) in carl9170_calc_ctl()
1354 if (c == ar->eeprom.ctl_index[ctl_idx]) in carl9170_calc_ctl()
1452 ctpl = &ar->eeprom.cal_tgt_pwr_5G[0]; in carl9170_set_power_cal()
[all …]

12345678910>>...25