Searched refs:buf (Results 326 - 350 of 3765) sorted by relevance

<<11121314151617181920>>

/drivers/media/usb/tm6000/
H A Dtm6000-i2c.c46 __u8 reg, char *buf, int len)
54 if (!buf)
66 addr | reg << 8, 0, buf, len);
79 __u8 reg, char *buf, int len)
88 if (!buf)
108 *buf = b[1];
111 REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, buf, len);
123 __u16 reg, char *buf, int len)
128 if (!buf || len != 2)
145 reg, 0, buf, le
45 tm6000_i2c_send_regs(struct tm6000_core *dev, unsigned char addr, __u8 reg, char *buf, int len) argument
78 tm6000_i2c_recv_regs(struct tm6000_core *dev, unsigned char addr, __u8 reg, char *buf, int len) argument
122 tm6000_i2c_recv_regs16(struct tm6000_core *dev, unsigned char addr, __u16 reg, char *buf, int len) argument
[all...]
H A Dtm6000-usb-isoc.h2 * tm6000-buf.c - driver for TM5600/TM6000/TM6010 USB video capture devices
49 struct tm6000_buffer *buf; member in struct:usb_isoc_ctl
/drivers/pci/
H A Dvc.c23 * @buf: buffer to save to or restore from
28 u32 *buf, int dwords, bool save)
32 for (i = 0; i < dwords; i++, buf++) {
34 pci_read_config_dword(dev, pos + (i * 4), buf);
36 pci_write_config_dword(dev, pos + (i * 4), *buf);
194 u8 *buf = save_state ? (u8 *)save_state->cap.data : NULL; local
197 if (buf && save_state->cap.size !=
218 if (buf) {
221 (u16 *)buf);
224 *(u16 *)buf);
27 pci_vc_save_restore_dwords(struct pci_dev *dev, int pos, u32 *buf, int dwords, bool save) argument
[all...]
/drivers/staging/gdm72xx/
H A Dgdm_qos.c329 void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size) argument
341 sub_cmd_evt = (u8)buf[4];
346 sfid = ((buf[(i*5)+6]<<24)&0xff000000);
347 sfid += ((buf[(i*5)+7]<<16)&0xff0000);
348 sfid += ((buf[(i*5)+8]<<8)&0xff00);
349 sfid += (buf[(i*5)+9]);
356 qcb->csr[index].qos_buf_count = buf[(i*5)+10];
367 sfid = ((buf[pos++]<<24)&0xff000000);
368 sfid += ((buf[pos++]<<16)&0xff0000);
369 sfid += ((buf[po
[all...]
/drivers/gpu/drm/exynos/
H A Dexynos_drm_buf.h25 struct exynos_drm_gem_buf *buf,
/drivers/hwmon/
H A Dda9052-hwmon.c76 struct device_attribute *devattr, char *buf)
98 return sprintf(buf, "%d\n", volt_reg_to_mv(vdd));
108 struct device_attribute *devattr, char *buf)
118 return sprintf(buf, "%d\n", DIV_ROUND_CLOSEST(ret * 39, 10));
122 struct device_attribute *devattr, char *buf)
126 return sprintf(buf, "%d\n", da9052_adc_read_temp(hwmon->da9052));
130 struct device_attribute *devattr, char *buf)
139 return sprintf(buf, "%d\n", volt_reg_to_mv(ret));
144 char *buf)
154 return sprintf(buf, "
75 da9052_read_vddout(struct device *dev, struct device_attribute *devattr, char *buf) argument
107 da9052_read_ich(struct device *dev, struct device_attribute *devattr, char *buf) argument
121 da9052_read_tbat(struct device *dev, struct device_attribute *devattr, char *buf) argument
129 da9052_read_vbat(struct device *dev, struct device_attribute *devattr, char *buf) argument
142 da9052_read_misc_channel(struct device *dev, struct device_attribute *devattr, char *buf) argument
157 da9052_read_tjunc(struct device *dev, struct device_attribute *devattr, char *buf) argument
179 da9052_read_vbbat(struct device *dev, struct device_attribute *devattr, char *buf) argument
192 show_label(struct device *dev, struct device_attribute *devattr, char *buf) argument
[all...]
/drivers/i2c/busses/
H A Di2c-puv3.c50 static int xfer_read(struct i2c_adapter *adap, unsigned char *buf, int length) argument
52 int i2c_reg = *buf;
76 /* read the data to buf */
77 *buf = (readl(I2C_DATACMD) & I2C_DATACMD_DAT_MASK);
78 buf++;
84 static int xfer_write(struct i2c_adapter *adap, unsigned char *buf, int length) argument
86 int i2c_reg = *buf;
97 buf++;
104 writel(*buf | I2C_DATACMD_WRITE, I2C_DATACMD);
109 /* read the data to buf */
[all...]
/drivers/iio/
H A Diio_core.h27 char *buf),
30 const char *buf,
38 ssize_t iio_format_value(char *buf, unsigned int type, int size, int *vals);
48 ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf,
/drivers/infiniband/hw/mlx4/
H A Dcq.c68 static void *get_cqe_from_buf(struct mlx4_ib_cq_buf *buf, int n) argument
70 return mlx4_buf_offset(&buf->buf, n * buf->entry_size);
75 return get_cqe_from_buf(&cq->buf, n);
81 struct mlx4_cqe *tcqe = ((cq->buf.entry_size == 64) ? (cqe + 1) : cqe);
100 static int mlx4_ib_alloc_cq_buf(struct mlx4_ib_dev *dev, struct mlx4_ib_cq_buf *buf, int nent) argument
105 PAGE_SIZE * 2, &buf->buf, GFP_KERNEL);
110 buf
132 mlx4_ib_free_cq_buf(struct mlx4_ib_dev *dev, struct mlx4_ib_cq_buf *buf, int cqe) argument
137 mlx4_ib_get_cq_umem(struct mlx4_ib_dev *dev, struct ib_ucontext *context, struct mlx4_ib_cq_buf *buf, struct ib_umem **umem, u64 buf_addr, int cqe) argument
483 __be32 *buf = cqe; local
[all...]
/drivers/isdn/gigaset/
H A Dproc.c19 struct device_attribute *attr, char *buf)
23 return sprintf(buf, "%u\n", cs->cidmode);
27 const char *buf, size_t count)
33 value = simple_strtol(buf, &end, 0);
18 show_cidmode(struct device *dev, struct device_attribute *attr, char *buf) argument
26 set_cidmode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
/drivers/media/pci/cx18/
H A Dcx18-fileops.h26 ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count,
28 ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count,
/drivers/media/pci/ivtv/
H A Divtv-vbi.h27 void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf,
/drivers/media/pci/ngene/
H A Dngene-dvb.c50 static ssize_t ts_write(struct file *file, const char __user *buf, argument
62 dvb_ringbuffer_write_user(&dev->tsout_rbuf, buf, count);
67 static ssize_t ts_read(struct file *file, char __user *buf, argument
84 dvb_ringbuffer_read_user(&dev->tsin_rbuf, buf, avail);
86 buf += avail;
130 void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) argument
137 swap_buffer(buf, len);
141 if (memcmp(buf, fill_ts, sizeof fill_ts) != 0) {
143 dvb_ringbuffer_write(&dev->tsin_rbuf, buf, 188);
161 buf
173 tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) argument
[all...]
/drivers/media/usb/pvrusb2/
H A Dpvrusb2-ioread.h35 int pvr2_ioread_read(struct pvr2_ioread *,void __user *buf,unsigned int cnt);
/drivers/mtd/
H A Dmtdblock_ro.c30 unsigned long block, char *buf)
34 if (mtd_read(dev->mtd, (block * 512), 512, &retlen, buf))
40 unsigned long block, char *buf)
44 if (mtd_write(dev->mtd, (block * 512), 512, &retlen, buf))
29 mtdblock_readsect(struct mtd_blktrans_dev *dev, unsigned long block, char *buf) argument
39 mtdblock_writesect(struct mtd_blktrans_dev *dev, unsigned long block, char *buf) argument
/drivers/net/usb/
H A Dcx82310_eth.c67 u8 *buf = kzalloc(CMD_PACKET_SIZE, GFP_KERNEL); local
69 if (!buf)
73 buf[0] = cmd;
75 memcpy(buf + 4, wdata, min_t(int, wlen, CMD_PACKET_SIZE - 4));
78 ret = usb_bulk_msg(udev, usb_sndbulkpipe(udev, CMD_EP), buf,
90 buf, CMD_PACKET_SIZE, &actual_len,
106 if (buf[0] != cmd) {
109 buf[0], cmd);
113 if (buf[1] != STATUS_SUCCESS) {
115 cmd, buf[
135 char buf[15]; local
[all...]
/drivers/net/wireless/iwlwifi/mvm/
H A Ddebugfs.h79 char buf[buflen] = {}; \
80 size_t buf_size = min(count, sizeof(buf) - 1); \
82 if (copy_from_user(buf, user_buf, buf_size)) \
85 return iwl_dbgfs_##name##_write(arg, buf, buf_size, ppos); \
/drivers/net/wireless/orinoco/
H A Dscan.h17 unsigned char *buf,
/drivers/sh/intc/
H A Duserimask.c24 struct device_attribute *attr, char *buf)
26 return sprintf(buf, "%d\n", (__raw_readl(uimask) >> 4) & 0xf);
32 const char *buf, size_t count)
36 level = simple_strtoul(buf, NULL, 10);
23 show_intc_userimask(struct device *dev, struct device_attribute *attr, char *buf) argument
30 store_intc_userimask(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
/drivers/staging/dgnc/
H A Ddgnc_tty.h40 void dgnc_sniff_nowait_nolock(struct channel_t *ch, unsigned char *text, unsigned char *buf, int nbuf);
/drivers/staging/rtl8188eu/hal/
H A Drtl8188e_xmit.c26 void dump_txrpt_ccx_88e(void *buf) argument
28 struct txrpt_ccx_88e *txrpt_ccx = (struct txrpt_ccx_88e *)buf;
48 void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf) argument
50 struct txrpt_ccx_88e *txrpt_ccx = (struct txrpt_ccx_88e *)buf;
/drivers/staging/unisys/visorutil/
H A Dcharqueue.h32 int visor_charqueue_dequeue_n(CHARQUEUE *charqueue, unsigned char *buf, int n);
H A Deasyproc.h40 void (*Write_device_info)(char *buf, size_t count,
42 void (*Write_driver_info)(char *buf, size_t count, loff_t *ppos);
79 void (*Write_driver_info)(char *buf,
82 void (*Write_device_info)(char *buf,
/drivers/tty/hvc/
H A Dhvc_bfin_jtag.c41 static int hvc_bfin_put_chars(uint32_t vt, const char *buf, int count) argument
57 memcpy(&emudat, buf, ret);
65 static int hvc_bfin_get_chars(uint32_t vt, char *buf, int count) argument
81 memcpy(buf, &emudat, ret);
H A Dhvc_rtas.c47 static inline int hvc_rtas_write_console(uint32_t vtermno, const char *buf, argument
53 if (rtas_call(rtascons_put_char_token, 1, 1, NULL, buf[i]))
60 static int hvc_rtas_read_console(uint32_t vtermno, char *buf, int count) argument
68 buf[i] = c;

Completed in 807 milliseconds

<<11121314151617181920>>