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Searched refs:wbuf (Results 1 – 25 of 110) sorted by relevance

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/linux-6.15/fs/ubifs/
H A Dio.c569 wbuf->lnum, wbuf->offs, wbuf->used, dbg_jhead(wbuf->jhead)); in ubifs_wbuf_sync_nolock()
612 wbuf->avail = wbuf->size; in ubifs_wbuf_sync_nolock()
653 wbuf->avail = wbuf->size; in ubifs_wbuf_seek_nolock()
747 dbg_jhead(wbuf->jhead), wbuf->lnum, wbuf->offs + wbuf->used); in ubifs_wbuf_write_nolock()
791 wbuf->offs += wbuf->size; in ubifs_wbuf_write_nolock()
796 wbuf->avail = wbuf->size; in ubifs_wbuf_write_nolock()
817 dbg_jhead(wbuf->jhead), wbuf->lnum, wbuf->offs); in ubifs_wbuf_write_nolock()
818 memcpy(wbuf->buf + wbuf->used, buf, wbuf->avail); in ubifs_wbuf_write_nolock()
824 wbuf->offs += wbuf->size; in ubifs_wbuf_write_nolock()
837 wbuf->size, wbuf->lnum, wbuf->offs); in ubifs_wbuf_write_nolock()
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H 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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H 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
768 struct ubifs_wbuf *wbuf = &c->jheads[BASEHD].wbuf; in ubifs_jnl_update() local
1282 struct ubifs_wbuf *wbuf = &c->jheads[BASEHD].wbuf; in ubifs_jnl_xrename() local
1509 struct ubifs_wbuf *wbuf = &c->jheads[BASEHD].wbuf; in ubifs_jnl_rename() local
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H 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()
H 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()
H 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-6.15/drivers/slimbus/
H A Dstream.c129 u8 wbuf[2]; in slim_connect_port_channel() local
137 wbuf[0] = port->id; in slim_connect_port_channel()
138 wbuf[1] = port->ch.id; in slim_connect_port_channel()
149 u8 wbuf[1]; in slim_disconnect_port() local
154 wbuf[0] = port->id; in slim_disconnect_port()
165 u8 wbuf[1]; in slim_deactivate_remove_channel() local
171 wbuf[0] = port->ch.id; in slim_deactivate_remove_channel()
276 u8 wbuf[4]; in slim_define_channel_content() local
311 u8 wbuf[4]; in slim_define_channel() local
335 u8 wbuf[1]; in slim_activate_channel() local
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H A Dqcom-ngd-ctrl.c841 wbuf[i++] = txn->la; in qcom_slim_ngd_xfer_msg()
843 wbuf[i++] = txn->msg->wbuf[0]; in qcom_slim_ngd_xfer_msg()
845 wbuf[i++] = txn->msg->wbuf[1]; in qcom_slim_ngd_xfer_msg()
854 wbuf[i++] = txn->tid; in qcom_slim_ngd_xfer_msg()
857 txn->msg->wbuf = wbuf; in qcom_slim_ngd_xfer_msg()
1012 txn.msg->wbuf = wbuf; in qcom_slim_ngd_enable_stream()
1078 wbuf[0] = txn.tid; in qcom_slim_ngd_enable_stream()
1095 u8 wbuf[10] = {0}; in qcom_slim_ngd_get_laddr() local
1108 txn.msg->wbuf = wbuf; in qcom_slim_ngd_get_laddr()
1253 u8 wbuf[8]; in qcom_slim_ngd_master_worker() local
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H A Dmessaging.c196 if (msg->wbuf != NULL) in slim_val_inf_sanity()
202 if (msg->rbuf != NULL && msg->wbuf != NULL) in slim_val_inf_sanity()
277 size_t count, u8 *rbuf, u8 *wbuf) in slim_fill_msg() argument
282 msg->wbuf = wbuf; in slim_fill_msg()
/linux-6.15/drivers/media/common/b2c2/
H 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-6.15/drivers/media/usb/dvb-usb-v2/
H 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()
H 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()
H 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()
498 u8 wbuf[1] = { 1 }; in af9035_identify_state() local
500 struct usb_req req = { CMD_FW_QUERYINFO, 0, sizeof(wbuf), wbuf, in af9035_identify_state()
607 u8 wbuf[1]; in af9035_download_firmware_old() local
738 u8 wbuf[1]; in af9035_download_firmware() local
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/linux-6.15/fs/jffs2/
H 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-6.15/include/linux/platform_data/x86/
H A Dintel_pmc_ipc.h23 u32 wbuf[4]; member
66 params[3].integer.value = ipc_cmd->wbuf[0]; in intel_pmc_ipc()
67 params[4].integer.value = ipc_cmd->wbuf[1]; in intel_pmc_ipc()
68 params[5].integer.value = ipc_cmd->wbuf[2]; in intel_pmc_ipc()
69 params[6].integer.value = ipc_cmd->wbuf[3]; in intel_pmc_ipc()
/linux-6.15/sound/isa/wavefront/
H A Dwavefront_synth.c384 i, wbuf[i]); in snd_wavefront_cmd()
602 unsigned char wbuf[2]; in wavefront_delete_sample() local
605 wbuf[0] = sample_num & 0x7f; in wavefront_delete_sample()
606 wbuf[1] = sample_num >> 7; in wavefront_delete_sample()
620 unsigned char rbuf[32], wbuf[32]; in wavefront_get_sample_status() local
634 wbuf[0] = i & 0x7f; in wavefront_get_sample_status()
635 wbuf[1] = i >> 7; in wavefront_get_sample_status()
1553 i = wc->wbuf[0] | (wc->wbuf[1] << 7); in wavefront_synth_control()
1565 dev->debug = wc->wbuf[0]; in wavefront_synth_control()
2171 unsigned char rbuf[4], wbuf[4]; in snd_wavefront_detect() local
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/linux-6.15/drivers/media/usb/dvb-usb/
H 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()
H 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-6.15/drivers/input/touchscreen/
H A Dedt-ft5x06.c191 u8 wbuf[4], rbuf[3]; in edt_M06_i2c_read() local
195 wbuf[0] = addr; in edt_M06_i2c_read()
199 wbuf[0] = 0xf5; in edt_M06_i2c_read()
200 wbuf[1] = 0xe; in edt_M06_i2c_read()
217 xfer[0].buf = wbuf; in edt_M06_i2c_read()
247 wbuf[2] = rbuf[0]; in edt_M06_i2c_read()
248 wbuf[3] = rbuf[1]; in edt_M06_i2c_read()
264 u8 wbuf[4]; in edt_M06_i2c_write() local
273 wbuf[2] = val; in edt_M06_i2c_write()
274 wbuf[3] = wbuf[0] ^ wbuf[1] ^ wbuf[2]; in edt_M06_i2c_write()
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/linux-6.15/drivers/media/pci/ddbridge/
H A Dddbridge-i2c.c96 ddbcpyto(dev, i2c->wbuf, msg[0].buf, msg[0].len); in ddb_i2c_master_xfer()
108 ddbcpyto(dev, i2c->wbuf, msg[0].buf, msg[0].len); in ddb_i2c_master_xfer()
161 i2c->wbuf = DDB_LINK_TAG(link) | in ddb_i2c_add()
163 i2c->rbuf = i2c->wbuf; /* + i2c->bsize / 2 */ in ddb_i2c_add()
167 ddbwritel(dev, ((i2c->rbuf & 0xffff) << 16) | (i2c->wbuf & 0xffff), in ddb_i2c_add()
/linux-6.15/drivers/video/backlight/
H A Dams369fg06.c189 const unsigned short *wbuf) in ams369fg06_panel_send_sequence() argument
193 while ((wbuf[i] & DEFMASK) != ENDDEF) { in ams369fg06_panel_send_sequence()
194 if ((wbuf[i] & DEFMASK) != SLEEPMSEC) { in ams369fg06_panel_send_sequence()
195 ret = ams369fg06_spi_write(lcd, wbuf[i], wbuf[i+1]); in ams369fg06_panel_send_sequence()
199 msleep(wbuf[i+1]); in ams369fg06_panel_send_sequence()
/linux-6.15/drivers/soundwire/
H A Dstream.c70 u16 wbuf; in _sdw_program_slave_port_params() local
112 ret = sdw_write_no_pm(slave, addr3, wbuf); in _sdw_program_slave_port_params()
122 ret = sdw_write_no_pm(slave, addr4, wbuf); in _sdw_program_slave_port_params()
140 u8 wbuf; in sdw_program_slave_port_params() local
747 u8 *wbuf; in sdw_bank_switch() local
755 wbuf = kzalloc(sizeof(*wbuf), GFP_KERNEL); in sdw_bank_switch()
756 if (!wbuf) { in sdw_bank_switch()
764 wbuf[0] = col_index | (row_index << 3); in sdw_bank_switch()
772 SDW_MSG_FLAG_WRITE, wbuf); in sdw_bank_switch()
792 kfree(wbuf); in sdw_bank_switch()
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/linux-6.15/drivers/platform/x86/
H A Dintel_scu_ipc.c287 u32 *wbuf = (u32 *)&cbuf; in pwr_reg_rdwr() local
304 ipc_data_writel(scu, wbuf[nc], offset); in pwr_reg_rdwr()
310 ipc_data_writel(scu, wbuf[nc], offset); in pwr_reg_rdwr()
315 ipc_data_writel(scu, wbuf[0], 0); /* Write wbuff */ in pwr_reg_rdwr()
325 wbuf[nc] = ipc_data_readl(scu, offset); in pwr_reg_rdwr()
326 memcpy(data, wbuf, count); in pwr_reg_rdwr()
/linux-6.15/drivers/scsi/
H A Dadvansys.c8705 ushort *wbuf; in AscGetEEPConfig() local
8863 *wbuf = sum; in AscSetEEPConfigOnce()
9658 wbuf++; in AdvSet3550EEPConfig()
9725 wbuf++; in AdvSet38C0800EEPConfig()
9792 wbuf++; in AdvSet38C1600EEPConfig()
9845 wbuf++; in AdvGet3550EEPConfig()
9853 *wbuf = le16_to_cpu(*wbuf); in AdvGet3550EEPConfig()
9888 wbuf++; in AdvGet38C0800EEPConfig()
9896 *wbuf = le16_to_cpu(*wbuf); in AdvGet38C0800EEPConfig()
9931 wbuf++; in AdvGet38C1600EEPConfig()
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/linux-6.15/drivers/media/tuners/
H 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()

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