Searched defs:buff (Results 1 - 25 of 102) sorted by relevance

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/drivers/misc/genwqe/
H A Dgenwqe_driver.h63 u32 genwqe_crc32(u8 *buff, size_t len, u32 init);
66 const void *buff, unsigned int size)
73 print_hex_dump_debug(prefix, DUMP_PREFIX_OFFSET, 16, 1, buff,
65 genwqe_hexdump(struct pci_dev *pci_dev, const void *buff, unsigned int size) argument
/drivers/char/tpm/
H A Dtpm_acpi.c50 struct acpi_tcpa *buff; local
64 (struct acpi_table_header **)&buff);
72 switch(buff->platform_class) {
74 len = buff->server.log_max_len;
75 start = buff->server.log_start_addr;
79 len = buff->client.log_max_len;
80 start = buff->client.log_start_addr;
/drivers/s390/char/
H A Dvmcp.c60 vmcp_read(struct file *file, char __user *buff, size_t count, loff_t *ppos) argument
74 ret = simple_read_from_buffer(buff, count, ppos,
83 vmcp_write(struct file *file, const char __user *buff, size_t count, argument
94 if (copy_from_user(cmd, buff, count)) {
/drivers/staging/bcm/
H A DInterfaceMisc.c31 void *buff,
52 buff,
72 void *buff,
93 buff,
115 void *buff,
118 return InterfaceRDM((struct bcm_interface_adapter *)arg, addr, buff,
124 void *buff,
127 return InterfaceWRM((struct bcm_interface_adapter *)arg, addr, buff,
29 InterfaceRDM(struct bcm_interface_adapter *psIntfAdapter, unsigned int addr, void *buff, int len) argument
70 InterfaceWRM(struct bcm_interface_adapter *psIntfAdapter, unsigned int addr, void *buff, int len) argument
113 BcmRDM(void *arg, unsigned int addr, void *buff, int len) argument
122 BcmWRM(void *arg, unsigned int addr, void *buff, int len) argument
H A DInterfaceDld.c11 char *buff = kmalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_KERNEL); local
13 if (!buff)
19 len = vfs_read(flp, (void __force __user *)buff,
30 * DBG_LVL_ALL, buff,
33 errno = InterfaceWRM(psIntfAdapter, on_chip_loc, buff, len);
39 kfree(buff);
46 char *buff, *buff_readback; local
56 buff = kzalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_DMA);
58 if (!buff || !buff_readback) {
59 kfree(buff);
198 PUCHAR buff = NULL; local
[all...]
/drivers/staging/rtl8712/
H A Dmlme_linux.c148 u8 *buff, *p, i; local
151 buff = NULL;
153 buff = kzalloc(IW_CUSTOM_MAX, GFP_ATOMIC);
154 if (buff == NULL)
156 p = buff;
164 wrqu.data.length = p-buff;
167 wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff);
168 kfree(buff);
/drivers/char/
H A Dbfin-otp.c39 static ssize_t bfin_otp_read(struct file *file, char __user *buff, size_t count, loff_t *pos) argument
65 if (copy_to_user(buff + bytes_done, &content, sizeof(content))) {
120 static ssize_t bfin_otp_write(struct file *filp, const char __user *buff, size_t count, loff_t *pos) argument
150 (flags & OTP_UPPER_HALF ? "upper" : "lower"), buff + bytes_done);
151 if (copy_from_user(&content, buff + bytes_done, sizeof(content))) {
/drivers/infiniband/hw/qib/
H A Dqib_eeprom.c54 void *buff, int len)
65 eeprom_offset, buff, len);
101 const void *buff, int len)
107 ret = eeprom_write_with_enable(dd, eeprom_offset, buff, len);
53 qib_eeprom_read(struct qib_devdata *dd, u8 eeprom_offset, void *buff, int len) argument
100 qib_eeprom_write(struct qib_devdata *dd, u8 eeprom_offset, const void *buff, int len) argument
H A Dqib_qsfp.c53 u8 *buff = bp; local
105 ret = qib_twsi_blk_rd(dd, QSFP_DEV, addr, buff + cnt, wlen);
162 u8 *buff = bp; local
212 ret = qib_twsi_blk_wr(dd, QSFP_DEV, addr, buff + cnt, wlen);
/drivers/net/wireless/rsi/
H A Drsi_91x_debugfs.c229 * @buff: Pointer to the character buffer.
236 const char __user *buff,
246 ret = kstrtoul_from_user(buff, len, 16, &dbg_zone);
235 rsi_debug_zone_write(struct file *filp, const char __user *buff, size_t len, loff_t *data) argument
/drivers/rtc/
H A Drtc-tps80031.c69 u8 buff[TPS80031_RTC_TIME_NUM_REGS]; local
73 TPS80031_SECONDS_REG, TPS80031_RTC_TIME_NUM_REGS, buff);
79 tm->tm_sec = bcd2bin(buff[0]);
80 tm->tm_min = bcd2bin(buff[1]);
81 tm->tm_hour = bcd2bin(buff[2]);
82 tm->tm_mday = bcd2bin(buff[3]);
83 tm->tm_mon = bcd2bin(buff[4]) - 1;
84 tm->tm_year = bcd2bin(buff[5]) + RTC_YEAR_OFFSET;
85 tm->tm_wday = bcd2bin(buff[6]);
91 u8 buff[ local
145 u8 buff[TPS80031_RTC_ALARM_NUM_REGS]; local
166 u8 buff[6]; local
[all...]
H A Drtc-tps6586x.c75 u8 buff[6]; local
79 ret = tps6586x_reads(tps_dev, RTC_COUNT4_DUMMYREAD, sizeof(buff), buff);
85 for (i = 1; i < sizeof(buff); i++) {
87 ticks |= buff[i];
102 u8 buff[5]; local
113 buff[0] = (ticks >> 32) & 0xff;
114 buff[1] = (ticks >> 24) & 0xff;
115 buff[2] = (ticks >> 16) & 0xff;
116 buff[
164 u8 buff[3]; local
217 u8 buff[3]; local
[all...]
/drivers/staging/rtl8188eu/os_dep/
H A Dmlme_linux.c103 u8 *buff, *p, i; local
108 buff = NULL;
112 buff = rtw_malloc(IW_CUSTOM_MAX);
113 if (!buff)
115 memset(buff, 0, IW_CUSTOM_MAX);
116 p = buff;
124 wrqu.data.length = p-buff;
127 wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff);
128 kfree(buff);
/drivers/hid/
H A Dhid-picolcd_debugfs.c399 char *buff; local
406 buff = kmalloc(BUFF_SZ, GFP_ATOMIC);
407 if (!buff)
412 kfree(buff);
416 snprintf(buff, BUFF_SZ, "\nout report %d (size %d) = ",
418 hid_debug_event(hdev, buff);
421 dump_buff_as_hex(buff, BUFF_SZ, raw_data, raw_size);
422 hid_debug_event(hdev, buff);
427 snprintf(buff, BUFF_SZ, "out report %s (%d, size=%d)\n",
429 hid_debug_event(hdev, buff);
655 char *buff; local
[all...]
/drivers/infiniband/hw/ocrdma/
H A Docrdma_stats.c36 char buff[128] = {0}; local
39 snprintf(buff, 128, "%s: %llu\n", name, count);
40 cpy_len = strlen(buff);
43 pr_err("%s: No space in stats buff\n", __func__);
47 memcpy(pcur, buff, cpy_len);
/drivers/input/misc/
H A Dkeychord.c62 __u16 buff[BUFFER_SIZE]; member in struct:keychord_device
117 kdev->buff[kdev->head] = keychord->id;
217 id = kdev->buff[kdev->tail];
/drivers/leds/
H A Dleds-netxbig.c235 const char *buff, size_t count)
245 ret = kstrtoul(buff, 10, &enable);
233 netxbig_led_sata_store(struct device *dev, struct device_attribute *attr, const char *buff, size_t count) argument
H A Dleds-ns2.c144 const char *buff, size_t count)
153 ret = kstrtoul(buff, 10, &enable);
142 ns2_led_sata_store(struct device *dev, struct device_attribute *attr, const char *buff, size_t count) argument
/drivers/net/ethernet/freescale/
H A Ducc_geth_ethtool.c207 u32 *buff = p; local
210 buff[i] = in_be32(&ug_regs[i]);
/drivers/net/ethernet/intel/i40e/
H A Di40e_adminq.c721 * @buff: buffer to use for indirect commands
730 void *buff, /* can be NULL */
825 /* if buff is not NULL assume indirect command */
826 if (buff != NULL) {
828 /* copy the user buff into the respective DMA buff */
829 memcpy(dma_buff->va, buff, buff_size);
844 buff, buff_size);
873 if (buff != NULL)
874 memcpy(buff, dma_buf
728 i40e_asq_send_command(struct i40e_hw *hw, struct i40e_aq_desc *desc, void *buff, u16 buff_size, struct i40e_asq_cmd_details *cmd_details) argument
[all...]
/drivers/net/ethernet/intel/i40evf/
H A Di40e_adminq.c675 * @buff: buffer to use for indirect commands
684 void *buff, /* can be NULL */
773 /* if buff is not NULL assume indirect command */
774 if (buff != NULL) {
776 /* copy the user buff into the respective DMA buff */
777 memcpy(dma_buff->va, buff, buff_size);
792 buff, buff_size);
821 if (buff != NULL)
822 memcpy(buff, dma_buf
682 i40evf_asq_send_command(struct i40e_hw *hw, struct i40e_aq_desc *desc, void *buff, u16 buff_size, struct i40e_asq_cmd_details *cmd_details) argument
[all...]
/drivers/net/wireless/prism54/
H A Doid_mgt.c285 struct obj_buffer *buff = data; local
286 buff->size = le32_to_cpu(buff->size);
287 buff->addr = le32_to_cpu(buff->addr);
354 struct obj_buffer *buff = data; local
355 buff->size = cpu_to_le32(buff->size);
356 buff->addr = cpu_to_le32(buff
797 struct obj_buffer *buff = r->ptr; local
887 unsigned char *buff = r->ptr; local
[all...]
/drivers/spi/
H A Dspi-tle62x0.c43 unsigned char *buff = st->tx_buff; local
46 buff[0] = CMD_SET;
49 buff[1] = gpio_state >> 8;
50 buff[2] = gpio_state;
52 buff[1] = gpio_state;
55 dev_dbg(&st->us->dev, "buff %3ph\n", buff);
57 return spi_write(st->us, buff, (st->nr_gpio == 16) ? 3 : 2);
104 unsigned char *buff = st->rx_buff; local
119 fault |= ((unsigned long)buff[pt
[all...]
/drivers/video/fbdev/via/
H A Ddvi.c27 static int tmds_register_read_bytes(int index, u8 *buff, int buff_len);
166 static int tmds_register_read_bytes(int index, u8 *buff, int buff_len) argument
170 (u8) index, buff, buff_len);
H A Dvia_i2c.c166 int viafb_i2c_readbytes(u8 adap, u8 slave_addr, u8 index, u8 *buff, int buff_len) argument
179 msgs[0].buf = mm1; msgs[1].buf = buff;

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