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Searched refs:wbuf (Results 1 – 25 of 101) sorted by relevance

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/linux/fs/ubifs/
A Dio.c548 wbuf->lnum, wbuf->offs, wbuf->used, dbg_jhead(wbuf->jhead)); in ubifs_wbuf_sync_nolock()
591 wbuf->avail = wbuf->size; in ubifs_wbuf_sync_nolock()
632 wbuf->avail = wbuf->size; in ubifs_wbuf_seek_nolock()
726 dbg_jhead(wbuf->jhead), wbuf->lnum, wbuf->offs + wbuf->used); in ubifs_wbuf_write_nolock()
770 wbuf->offs += wbuf->size; in ubifs_wbuf_write_nolock()
775 wbuf->avail = wbuf->size; in ubifs_wbuf_write_nolock()
796 dbg_jhead(wbuf->jhead), wbuf->lnum, wbuf->offs); in ubifs_wbuf_write_nolock()
797 memcpy(wbuf->buf + wbuf->used, buf, wbuf->avail); in ubifs_wbuf_write_nolock()
803 wbuf->offs += wbuf->size; in ubifs_wbuf_write_nolock()
816 wbuf->size, wbuf->lnum, wbuf->offs); in ubifs_wbuf_write_nolock()
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A Dgc.c68 struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf; in switch_gc_head() local
72 wbuf->lnum, wbuf->offs + wbuf->used, gc_lnum, in switch_gc_head()
73 c->leb_size - wbuf->offs - wbuf->used); in switch_gc_head()
306 int err, new_lnum = wbuf->lnum, new_offs = wbuf->offs + wbuf->used; in move_node()
335 struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf; in move_nodes() local
358 avail = c->leb_size - wbuf->offs - wbuf->used - in move_nodes()
380 avail = c->leb_size - wbuf->offs - wbuf->used - in move_nodes()
495 struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf; in ubifs_garbage_collect_leb() local
674 struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf; in ubifs_garbage_collect() local
682 mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead); in ubifs_garbage_collect()
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A Djournal.c101 struct ubifs_wbuf *wbuf = &c->jheads[jhead].wbuf; in reserve_space() local
111 mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead); in reserve_space()
118 avail = c->leb_size - wbuf->offs - wbuf->used; in reserve_space()
165 mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead); in reserve_space()
167 avail = c->leb_size - wbuf->offs - wbuf->used; in reserve_space()
176 lnum, wbuf->lnum, wbuf->offs + wbuf->used); in reserve_space()
272 struct ubifs_wbuf *wbuf = &c->jheads[jhead].wbuf; in write_head() local
640 struct ubifs_wbuf *wbuf = &c->jheads[BASEHD].wbuf; in ubifs_jnl_update() local
1147 struct ubifs_wbuf *wbuf = &c->jheads[BASEHD].wbuf; in ubifs_jnl_xrename() local
1348 struct ubifs_wbuf *wbuf = &c->jheads[BASEHD].wbuf; in ubifs_jnl_rename() local
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A Dmisc.h127 static inline int ubifs_wbuf_sync(struct ubifs_wbuf *wbuf) in ubifs_wbuf_sync() argument
131 mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead); in ubifs_wbuf_sync()
132 err = ubifs_wbuf_sync_nolock(wbuf); in ubifs_wbuf_sync()
133 mutex_unlock(&wbuf->io_mutex); in ubifs_wbuf_sync()
A Dlog.c79 return &c->jheads[jhead].wbuf; in ubifs_get_wbuf()
308 struct ubifs_wbuf *wbuf; in remove_buds() local
312 wbuf = &c->jheads[bud->jhead].wbuf; in remove_buds()
314 if (wbuf->lnum == bud->lnum) { in remove_buds()
319 c->cmt_bud_bytes += wbuf->offs - bud->start; in remove_buds()
322 wbuf->offs - bud->start, c->cmt_bud_bytes); in remove_buds()
323 bud->start = wbuf->offs; in remove_buds()
394 int lnum = c->jheads[i].wbuf.lnum; in ubifs_log_start_commit()
395 int offs = c->jheads[i].wbuf.offs; in ubifs_log_start_commit()
A Drecovery.c1160 struct ubifs_wbuf *wbuf = &c->jheads[GCHD].wbuf; in ubifs_rcvry_gc_commit() local
1164 dbg_rcvry("GC head LEB %d, offs %d", wbuf->lnum, wbuf->offs); in ubifs_rcvry_gc_commit()
1167 if (wbuf->lnum == -1 || wbuf->offs == c->leb_size) in ubifs_rcvry_gc_commit()
1170 err = ubifs_find_dirty_leb(c, &lp, wbuf->offs, 2); in ubifs_rcvry_gc_commit()
1180 ubifs_assert(c, lp.free + lp.dirty >= wbuf->offs); in ubifs_rcvry_gc_commit()
1192 mutex_lock_nested(&wbuf->io_mutex, wbuf->jhead); in ubifs_rcvry_gc_commit()
1195 int err2 = ubifs_wbuf_sync_nolock(wbuf); in ubifs_rcvry_gc_commit()
1200 mutex_unlock(&wbuf->io_mutex); in ubifs_rcvry_gc_commit()
/linux/drivers/slimbus/
A Dstream.c127 u8 wbuf[2]; in slim_connect_port_channel() local
135 wbuf[0] = port->id; in slim_connect_port_channel()
136 wbuf[1] = port->ch.id; in slim_connect_port_channel()
147 u8 wbuf[1]; in slim_disconnect_port() local
152 wbuf[0] = port->id; in slim_disconnect_port()
163 u8 wbuf[1]; in slim_deactivate_remove_channel() local
169 wbuf[0] = port->ch.id; in slim_deactivate_remove_channel()
267 u8 wbuf[4]; in slim_define_channel_content() local
302 u8 wbuf[4]; in slim_define_channel() local
326 u8 wbuf[1]; in slim_activate_channel() local
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A Dqcom-ngd-ctrl.c834 wbuf[i++] = txn->la; in qcom_slim_ngd_xfer_msg()
836 wbuf[i++] = txn->msg->wbuf[0]; in qcom_slim_ngd_xfer_msg()
838 wbuf[i++] = txn->msg->wbuf[1]; in qcom_slim_ngd_xfer_msg()
847 wbuf[i++] = txn->tid; in qcom_slim_ngd_xfer_msg()
850 txn->msg->wbuf = wbuf; in qcom_slim_ngd_xfer_msg()
948 txn.msg->wbuf = wbuf; in qcom_slim_ngd_enable_stream()
1008 wbuf[0] = txn.tid; in qcom_slim_ngd_enable_stream()
1025 u8 wbuf[10] = {0}; in qcom_slim_ngd_get_laddr() local
1038 txn.msg->wbuf = wbuf; in qcom_slim_ngd_get_laddr()
1176 u8 wbuf[8]; in qcom_slim_ngd_master_worker() local
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A Dmessaging.c194 if (msg->wbuf != NULL) in slim_val_inf_sanity()
200 if (msg->rbuf != NULL && msg->wbuf != NULL) in slim_val_inf_sanity()
275 size_t count, u8 *rbuf, u8 *wbuf) in slim_fill_msg() argument
280 msg->wbuf = wbuf; in slim_fill_msg()
/linux/drivers/media/common/b2c2/
A Dflexcop-eeprom.c17 u32 len, u8 *wbuf, u8 *rbuf, int retries)
22 if (eeprom_write(adapter, addr, wbuf, len) == len) {
35 u8 wbuf[20];
40 memcpy(wbuf, key, len);
41 wbuf[16] = 0;
42 wbuf[17] = 0;
43 wbuf[18] = 0;
44 wbuf[19] = calc_lrc(wbuf, 19);
45 return eeprom_lrc_write(adapter, 0x3e4, 20, wbuf, rbuf, 4);
/linux/drivers/media/usb/dvb-usb-v2/
A Ddvb_usb_urb.c12 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usb_v2_generic_io() argument
16 if (!wbuf || !wlen || !d->props->generic_bulk_ctrl_endpoint || in dvb_usb_v2_generic_io()
22 dev_dbg(&d->udev->dev, "%s: >>> %*ph\n", __func__, wlen, wbuf); in dvb_usb_v2_generic_io()
25 d->props->generic_bulk_ctrl_endpoint), wbuf, wlen, in dvb_usb_v2_generic_io()
61 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usbv2_generic_rw() argument
66 ret = dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen); in dvb_usbv2_generic_rw()
86 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usbv2_generic_rw_locked() argument
88 return dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen); in dvb_usbv2_generic_rw_locked()
A Dau6610.c15 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in au6610_usb_msg() argument
31 index = wbuf[0] << 8; in au6610_usb_msg()
34 index = wbuf[0] << 8; in au6610_usb_msg()
35 index += wbuf[1]; in au6610_usb_msg()
67 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in au6610_i2c_msg() argument
78 return au6610_usb_msg(d, request, addr, wbuf, wlen, rbuf, rlen); in au6610_i2c_msg()
A Daf9035.c117 u8 wbuf[MAX_XFER_SIZE]; in af9035_wr_regs() local
126 wbuf[0] = len; in af9035_wr_regs()
127 wbuf[1] = 2; in af9035_wr_regs()
128 wbuf[2] = 0; in af9035_wr_regs()
129 wbuf[3] = 0; in af9035_wr_regs()
142 struct usb_req req = { CMD_MEM_RD, mbox, sizeof(wbuf), wbuf, len, val }; in af9035_rd_regs()
486 u8 wbuf[1] = { 1 }; in af9035_identify_state() local
488 struct usb_req req = { CMD_FW_QUERYINFO, 0, sizeof(wbuf), wbuf, in af9035_identify_state()
595 u8 wbuf[1]; in af9035_download_firmware_old() local
726 u8 wbuf[1]; in af9035_download_firmware() local
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/linux/fs/jffs2/
A Dwbuf.c453 memmove(c->wbuf, c->wbuf + (start - c->wbuf_ofs), end - start); in jffs2_wbuf_recover()
710 if (!c->wbuf) in jffs2_flush_wbuf_gc()
768 if (!c->wbuf) in jffs2_flush_wbuf_pad()
1208 if (!c->wbuf) in jffs2_nand_flash_setup()
1233 kfree(c->wbuf); in jffs2_nand_flash_cleanup()
1269 if (!c->wbuf) in jffs2_dataflash_setup()
1290 kfree(c->wbuf); in jffs2_dataflash_cleanup()
1306 if (!c->wbuf) in jffs2_nor_wbuf_flash_setup()
1323 kfree(c->wbuf); in jffs2_nor_wbuf_flash_cleanup()
1339 if (!c->wbuf) in jffs2_ubivol_setup()
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/linux/drivers/media/rc/
A Dir-rx51.c28 int wbuf[WBUF_LEN]; member
76 if (ir_rx51->wbuf[ir_rx51->wbuf_index] == -1) in ir_rx51_timer_cb()
84 ns = US_TO_NS(ir_rx51->wbuf[ir_rx51->wbuf_index]); in ir_rx51_timer_cb()
112 memcpy(ir_rx51->wbuf, buffer, count * sizeof(unsigned int)); in ir_rx51_tx()
119 ir_rx51->wbuf[count] = -1; /* Insert termination mark */ in ir_rx51_tx()
129 ns_to_ktime(US_TO_NS(ir_rx51->wbuf[0])), in ir_rx51_tx()
/linux/sound/isa/wavefront/
A Dwavefront_synth.c384 i, wbuf[i]); in snd_wavefront_cmd()
604 unsigned char wbuf[2]; in wavefront_delete_sample() local
607 wbuf[0] = sample_num & 0x7f; in wavefront_delete_sample()
608 wbuf[1] = sample_num >> 7; in wavefront_delete_sample()
622 unsigned char rbuf[32], wbuf[32]; in wavefront_get_sample_status() local
636 wbuf[0] = i & 0x7f; in wavefront_get_sample_status()
637 wbuf[1] = i >> 7; in wavefront_get_sample_status()
1552 i = wc->wbuf[0] | (wc->wbuf[1] << 7); in wavefront_synth_control()
1564 dev->debug = wc->wbuf[0]; in wavefront_synth_control()
2172 unsigned char rbuf[4], wbuf[4]; in snd_wavefront_detect() local
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/linux/drivers/media/i2c/m5mols/
A Dm5mols_core.c147 u8 wbuf[5]; in m5mols_read() local
156 msg[0].buf = wbuf; in m5mols_read()
157 wbuf[0] = 5; in m5mols_read()
158 wbuf[1] = M5MOLS_BYTE_READ; in m5mols_read()
159 wbuf[2] = category; in m5mols_read()
160 wbuf[3] = cmd; in m5mols_read()
161 wbuf[4] = size; in m5mols_read()
262 msg->buf = wbuf; in m5mols_write()
263 wbuf[0] = size + 4; in m5mols_write()
265 wbuf[2] = category; in m5mols_write()
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/linux/drivers/soundwire/
A Dstream.c68 u16 wbuf; in _sdw_program_slave_port_params() local
107 ret = sdw_write(slave, addr3, wbuf); in _sdw_program_slave_port_params()
117 ret = sdw_write(slave, addr4, wbuf); in _sdw_program_slave_port_params()
134 u8 wbuf; in sdw_program_slave_port_params() local
662 u8 *wbuf; in sdw_bank_switch() local
672 wbuf = kzalloc(sizeof(*wbuf), GFP_KERNEL); in sdw_bank_switch()
673 if (!wbuf) { in sdw_bank_switch()
681 wbuf[0] = col_index | (row_index << 3); in sdw_bank_switch()
689 SDW_MSG_FLAG_WRITE, wbuf); in sdw_bank_switch()
710 kfree(wbuf); in sdw_bank_switch()
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/linux/drivers/media/usb/dvb-usb/
A Ddvb-usb-urb.c12 int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, in dvb_usb_generic_rw() argument
17 if (!d || wbuf == NULL || wlen == 0) in dvb_usb_generic_rw()
29 debug_dump(wbuf,wlen,deb_xfer); in dvb_usb_generic_rw()
32 d->props.generic_bulk_ctrl_endpoint), wbuf,wlen,&actlen, in dvb_usb_generic_rw()
A Ddtv5100.c26 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dtv5100_i2c_msg() argument
50 value = wbuf[1]; in dtv5100_i2c_msg()
56 index = (addr << 8) + wbuf[0]; in dtv5100_i2c_msg()
/linux/drivers/media/pci/ddbridge/
A Dddbridge-i2c.c105 ddbcpyto(dev, i2c->wbuf, msg[0].buf, msg[0].len); in ddb_i2c_master_xfer()
117 ddbcpyto(dev, i2c->wbuf, msg[0].buf, msg[0].len); in ddb_i2c_master_xfer()
170 i2c->wbuf = DDB_LINK_TAG(link) | in ddb_i2c_add()
172 i2c->rbuf = i2c->wbuf; /* + i2c->bsize / 2 */ in ddb_i2c_add()
176 ddbwritel(dev, ((i2c->rbuf & 0xffff) << 16) | (i2c->wbuf & 0xffff), in ddb_i2c_add()
/linux/drivers/video/backlight/
A Dams369fg06.c190 const unsigned short *wbuf) in ams369fg06_panel_send_sequence() argument
194 while ((wbuf[i] & DEFMASK) != ENDDEF) { in ams369fg06_panel_send_sequence()
195 if ((wbuf[i] & DEFMASK) != SLEEPMSEC) { in ams369fg06_panel_send_sequence()
196 ret = ams369fg06_spi_write(lcd, wbuf[i], wbuf[i+1]); in ams369fg06_panel_send_sequence()
200 msleep(wbuf[i+1]); in ams369fg06_panel_send_sequence()
/linux/drivers/scsi/
A Dadvansys.c8695 ushort *wbuf; in AscGetEEPConfig() local
8853 *wbuf = sum; in AscSetEEPConfigOnce()
9648 wbuf++; in AdvSet3550EEPConfig()
9715 wbuf++; in AdvSet38C0800EEPConfig()
9782 wbuf++; in AdvSet38C1600EEPConfig()
9835 wbuf++; in AdvGet3550EEPConfig()
9843 *wbuf = le16_to_cpu(*wbuf); in AdvGet3550EEPConfig()
9878 wbuf++; in AdvGet38C0800EEPConfig()
9886 *wbuf = le16_to_cpu(*wbuf); in AdvGet38C0800EEPConfig()
9921 wbuf++; in AdvGet38C1600EEPConfig()
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/linux/drivers/media/tuners/
A Dqm1d1c0042.c66 u8 wbuf[2] = { reg, val }; in reg_write() local
69 ret = i2c_master_send(state->i2c, wbuf, sizeof(wbuf)); in reg_write()
70 if (ret >= 0 && ret < sizeof(wbuf)) in reg_write()
72 return (ret == sizeof(wbuf)) ? 0 : ret; in reg_write()
/linux/arch/sparc/kernel/
A Dptrace_64.c193 struct reg_window *wbuf) in regwindow64_get() argument
204 wbuf->locals[i] = win32.locals[i]; in regwindow64_get()
206 wbuf->ins[i] = win32.ins[i]; in regwindow64_get()
209 if (get_from_target(target, rw_addr, wbuf, sizeof(*wbuf))) in regwindow64_get()
218 struct reg_window *wbuf) in regwindow64_set() argument
227 win32.locals[i] = wbuf->locals[i]; in regwindow64_set()
229 win32.ins[i] = wbuf->ins[i]; in regwindow64_set()
235 if (set_to_target(target, rw_addr, wbuf, sizeof(*wbuf))) in regwindow64_set()

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