Home
last modified time | relevance | path

Searched refs:write_len (Results 1 – 25 of 30) sorted by relevance

12

/linux-6.15/drivers/spi/
H A Dspi-gxp.c159 u32 write_len; in gxp_spi_write() local
163 write_len = op->data.nbytes; in gxp_spi_write()
164 if (write_len > SPILDAT_LEN) in gxp_spi_write()
165 write_len = SPILDAT_LEN; in gxp_spi_write()
179 writew(write_len, reg_base + OFFSET_SPIDCNT); in gxp_spi_write()
181 memcpy_toio(spifi->dat_base, op->data.buf.in, write_len); in gxp_spi_write()
H A Dspi-cadence-quadspi.c622 size_t write_len; in cqspi_command_write() local
660 write_len = (n_tx > 4) ? 4 : n_tx; in cqspi_command_write()
661 memcpy(&data, txbuf, write_len); in cqspi_command_write()
662 txbuf += write_len; in cqspi_command_write()
667 write_len = n_tx - 4; in cqspi_command_write()
668 memcpy(&data, txbuf, write_len); in cqspi_command_write()
/linux-6.15/tools/testing/selftests/cachestat/
H A Dtest_cachestat.c76 ssize_t write_len = write(fd, cursor, remained); in write_exactly() local
78 if (write_len <= 0) { in write_exactly()
84 remained -= write_len; in write_exactly()
85 cursor += write_len; in write_exactly()
/linux-6.15/drivers/i2c/busses/
H A Di2c-cp2615.c53 u8 tag, i2caddr, read_len, write_len; member
98 return cp2615_init_iop_msg(ret, iop_DoI2cTransfer, data, 4 + data->write_len); in cp2615_init_i2c_msg()
230 i2c_w.write_len = 0; in cp2615_i2c_xfer()
233 i2c_w.write_len = msg->len; in cp2615_i2c_xfer()
234 memcpy(&i2c_w.data, msg->buf, i2c_w.write_len); in cp2615_i2c_xfer()
H A Di2c-mlxbf.c681 u8 op_idx, data_idx, data_len, write_len, read_len; in mlxbf_i2c_smbus_start_transaction() local
696 write_len = 0; in mlxbf_i2c_smbus_start_transaction()
748 write_len += operation->length; in mlxbf_i2c_smbus_start_transaction()
773 data_len = write_len + 1; /* Add one byte of the slave address. */ in mlxbf_i2c_smbus_start_transaction()
782 ret = mlxbf_i2c_smbus_enable(priv, slave, write_len, block_en, in mlxbf_i2c_smbus_start_transaction()
/linux-6.15/drivers/fsi/
H A Dfsi-core.c588 size_t total_len, write_len; in fsi_slave_sysfs_raw_write() local
597 for (total_len = 0; total_len < count; total_len += write_len) { in fsi_slave_sysfs_raw_write()
598 write_len = aligned_access_size(off, count - total_len); in fsi_slave_sysfs_raw_write()
600 rc = fsi_slave_write(slave, off, buf + total_len, write_len); in fsi_slave_sysfs_raw_write()
604 off += write_len; in fsi_slave_sysfs_raw_write()
700 size_t total_len, write_len; in cfam_write() local
714 write_len = min_t(size_t, count, 4); in cfam_write()
715 write_len -= off & 0x3; in cfam_write()
717 rc = copy_from_user(&data, buf + total_len, write_len); in cfam_write()
722 rc = fsi_slave_write(slave, off, &data, write_len); in cfam_write()
[all …]
/linux-6.15/fs/ubifs/
H A Djournal.c862 int write_len; in ubifs_jnl_write_data() local
917 write_len = ALIGN(dlen, 8) + auth_len; in ubifs_jnl_write_data()
919 write_len = dlen; in ubifs_jnl_write_data()
924 err = make_reservation(c, DATAHD, write_len); in ubifs_jnl_write_data()
1008 write_len += ilen; in ubifs_jnl_write_inode()
1010 ino_start = ino = kmalloc(write_len, GFP_NOFS); in ubifs_jnl_write_inode()
1015 err = make_reservation(c, BASEHD, write_len); in ubifs_jnl_write_inode()
1082 err = ubifs_add_dirt(c, lnum, write_len); in ubifs_jnl_write_inode()
1881 write_len = len + ubifs_auth_node_sz(c); in ubifs_jnl_delete_xattr()
1883 xent = kzalloc(write_len, GFP_NOFS); in ubifs_jnl_delete_xattr()
[all …]
/linux-6.15/drivers/media/usb/dvb-usb/
H A Dpctv452e.c109 unsigned int write_len, unsigned int read_len) in tt3650_ci_msg() argument
117 if (!data || (write_len > 64 - 4) || (read_len > 64 - 4)) { in tt3650_ci_msg()
131 buf[3] = write_len; in tt3650_ci_msg()
133 memcpy(buf + 4, data, write_len); in tt3650_ci_msg()
136 ret = dvb_usb_generic_rw(d, buf, 4 + write_len, in tt3650_ci_msg()
159 u8 cmd, u8 *data, unsigned int write_len, in tt3650_ci_msg_locked() argument
167 ret = tt3650_ci_msg(d, cmd, data, write_len, read_len); in tt3650_ci_msg_locked()
H A Dttusb2.c120 static int tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data, unsigned int write_len, unsign… in tt3650_ci_msg() argument
124 ret = ttusb2_msg(d, cmd, data, write_len, rx, read_len); in tt3650_ci_msg()
130 static int tt3650_ci_msg_locked(struct dvb_ca_en50221 *ca, u8 cmd, u8 *data, unsigned int write_len… in tt3650_ci_msg_locked() argument
137 ret = tt3650_ci_msg(d, cmd, data, write_len, read_len); in tt3650_ci_msg_locked()
/linux-6.15/drivers/hid/intel-thc-hid/intel-thc/
H A Dintel-thc-dma.c701 size_t write_len, u32 *prd_tbl_len) in thc_swdma_read_start() argument
717 val = FIELD_PREP(THC_M_PRT_RPRD_CNTRL_SW_THC_SWDMA_I2C_WBC, write_len) | in thc_swdma_read_start()
730 if (write_len <= sizeof(u32)) { in thc_swdma_read_start()
731 for (int i = 0; i < write_len; i++) in thc_swdma_read_start()
735 } else if (write_len <= 2 * sizeof(u32)) { in thc_swdma_read_start()
739 for (int i = 0; i < write_len - sizeof(u32); i++) in thc_swdma_read_start()
778 int thc_swdma_read(struct thc_device *dev, void *write_buff, size_t write_len, in thc_swdma_read() argument
799 ret = thc_swdma_read_start(dev, write_buff, write_len, prd_tbl_len); in thc_swdma_read()
H A Dintel-thc-dma.h140 int thc_swdma_read(struct thc_device *dev, void *write_buff, size_t write_len,
/linux-6.15/net/sunrpc/xprtrdma/
H A Dsvc_rdma_rw.c481 unsigned int write_len; in svc_rdma_build_writes() local
488 write_len = min(remaining, seg->rs_length - info->wi_seg_off); in svc_rdma_build_writes()
489 if (!write_len) in svc_rdma_build_writes()
492 (write_len >> PAGE_SHIFT) + 2); in svc_rdma_build_writes()
496 constructor(info, write_len, ctxt); in svc_rdma_build_writes()
506 if (write_len == seg->rs_length - info->wi_seg_off) { in svc_rdma_build_writes()
510 info->wi_seg_off += write_len; in svc_rdma_build_writes()
512 remaining -= write_len; in svc_rdma_build_writes()
/linux-6.15/fs/ocfs2/
H A Drefcounttree.h47 u32 cpos, u32 write_len, u32 max_cpos);
75 u32 cpos, u32 write_len,
H A Drefcounttree.c2624 u32 write_len, in ocfs2_refcount_cal_cow_clusters() argument
2638 BUG_ON(cpos + write_len > max_cpos); in ocfs2_refcount_cal_cow_clusters()
2705 want_clusters = write_len; in ocfs2_refcount_cal_cow_clusters()
2738 (cpos + write_len)) { in ocfs2_refcount_cal_cow_clusters()
3386 cpos, write_len, max_cpos, in ocfs2_refcount_cow_hunk()
3394 cpos, write_len, max_cpos, in ocfs2_refcount_cow_hunk()
3455 while (write_len) { in ocfs2_refcount_cow()
3463 if (write_len < num_clusters) in ocfs2_refcount_cow()
3464 num_clusters = write_len; in ocfs2_refcount_cow()
3475 write_len -= num_clusters; in ocfs2_refcount_cow()
[all …]
H A Docfs2_trace.h1097 unsigned int write_len, unsigned int max_cpos,
1099 TP_ARGS(ino, cpos, write_len, max_cpos, cow_start, cow_len),
1103 __field(unsigned int, write_len)
1111 __entry->write_len = write_len;
1117 __entry->ino, __entry->cpos, __entry->write_len,
/linux-6.15/drivers/input/touchscreen/
H A Dilitek_ts_i2c.c94 u8 *cmd, int write_len, int delay, in ilitek_i2c_write_and_read() argument
103 .len = write_len, in ilitek_i2c_write_and_read()
114 if (delay == 0 && write_len > 0 && read_len > 0) { in ilitek_i2c_write_and_read()
119 if (write_len > 0) { in ilitek_i2c_write_and_read()
/linux-6.15/fs/ceph/
H A Dfile.c1746 u64 write_len = len; in ceph_sync_write() local
1759 write_len, &objnum, &objoff, in ceph_sync_write()
1761 write_len = xlen; in ceph_sync_write()
1764 if (pos + len > write_pos + write_len) in ceph_sync_write()
1765 len = write_pos + write_len - pos; in ceph_sync_write()
1774 last = (pos + len) != (write_pos + write_len); in ceph_sync_write()
1778 ci->i_vino.ino, pos, len, write_pos, write_len, in ceph_sync_write()
1785 num_pages = calc_pages_for(write_pos, write_len); in ceph_sync_write()
1995 write_pos, write_len, in ceph_sync_write()
2005 ci->i_vino, write_pos, &write_len, in ceph_sync_write()
[all …]
/linux-6.15/drivers/media/usb/pvrusb2/
H A Dpvrusb2-hdw.c3612 if (!write_data) write_len = 0; in pvr2_send_request_ex()
3614 if (write_len > PVR2_CTL_BUFFSIZE) { in pvr2_send_request_ex()
3618 write_len,PVR2_CTL_BUFFSIZE); in pvr2_send_request_ex()
3625 write_len,PVR2_CTL_BUFFSIZE); in pvr2_send_request_ex()
3628 if ((!write_len) && (!read_len)) { in pvr2_send_request_ex()
3637 if (write_len && write_data) in pvr2_send_request_ex()
3652 if (write_len && write_data) { in pvr2_send_request_ex()
3665 write_len, in pvr2_send_request_ex()
3741 if (write_len) { in pvr2_send_request_ex()
3763 write_len, in pvr2_send_request_ex()
[all …]
H A Dpvrusb2-hdw.h234 void *write_ptr,unsigned int write_len,
/linux-6.15/drivers/net/wireless/rsi/
H A Drsi_91x_hal.c647 u32 write_addr, write_len; in bl_write_header() local
661 write_len = sizeof(struct bl_header); in bl_write_header()
666 (u8 *)bl_hdr, write_len); in bl_write_header()
685 (u8 *)bl_hdr, write_len); in bl_write_header()
/linux-6.15/drivers/iommu/
H A Dvirtio-iommu.c157 size_t write_len; in __viommu_sync_req() local
175 write_len = req->len - req->write_offset; in __viommu_sync_req()
176 if (req->writeback && len == write_len) in __viommu_sync_req()
178 write_len); in __viommu_sync_req()
/linux-6.15/drivers/net/ethernet/adi/
H A Dadin1110.c246 u32 write_len = ADIN1110_REG_LEN; in adin1110_write_reg() local
258 priv->data[header_len + write_len] = adin1110_crc_data(&priv->data[header_len], in adin1110_write_reg()
259 write_len); in adin1110_write_reg()
260 write_len++; in adin1110_write_reg()
263 return spi_write(priv->spidev, &priv->data[0], header_len + write_len); in adin1110_write_reg()
/linux-6.15/fs/xfs/
H A Dxfs_log.c1979 uint32_t write_len, in xlog_write_iovec() argument
1986 ASSERT(write_len % sizeof(int32_t) == 0); in xlog_write_iovec()
1988 memcpy(iclog->ic_datap + *log_offset, data, write_len); in xlog_write_iovec()
1989 *log_offset += write_len; in xlog_write_iovec()
1990 *bytes_left -= write_len; in xlog_write_iovec()
1992 *data_cnt += write_len; in xlog_write_iovec()
/linux-6.15/drivers/base/regmap/
H A Dregmap.c2177 size_t write_len; in regmap_noinc_write() local
2207 write_len = map->max_raw_write; in regmap_noinc_write()
2209 write_len = val_len; in regmap_noinc_write()
2210 ret = _regmap_raw_write(map, reg, val, write_len, true); in regmap_noinc_write()
2213 val = ((u8 *)val) + write_len; in regmap_noinc_write()
2214 val_len -= write_len; in regmap_noinc_write()
/linux-6.15/drivers/ps3/
H A Dps3av.c208 struct ps3av_reply_hdr *recv_buf, int write_len, in ps3av_send_cmd_pkt() argument
219 res = ps3av_vuart_write(ps3av->dev, send_buf, write_len); in ps3av_send_cmd_pkt()

12