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Searched refs:pmsg (Results 1 – 25 of 41) sorted by relevance

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/Linux-v4.19/drivers/i2c/busses/
Di2c-puv3.c121 static int puv3_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *pmsg, in puv3_i2c_xfer() argument
133 writel(pmsg->addr, I2C_TAR); in puv3_i2c_xfer()
142 pmsg->flags & I2C_M_RD ? "read" : "writ", in puv3_i2c_xfer()
143 pmsg->len, pmsg->len > 1 ? "s" : "", in puv3_i2c_xfer()
144 pmsg->flags & I2C_M_RD ? "from" : "to", pmsg->addr); in puv3_i2c_xfer()
146 if (pmsg->len && pmsg->buf) { /* sanity check */ in puv3_i2c_xfer()
147 if (pmsg->flags & I2C_M_RD) in puv3_i2c_xfer()
148 ret = xfer_read(adap, pmsg->buf, pmsg->len); in puv3_i2c_xfer()
150 ret = xfer_write(adap, pmsg->buf, pmsg->len); in puv3_i2c_xfer()
157 pmsg++; /* next message */ in puv3_i2c_xfer()
[all …]
Di2c-tiny-usb.c58 struct i2c_msg *pmsg; in usb_xfer() local
76 pmsg = &msgs[i]; in usb_xfer()
80 i, pmsg->flags & I2C_M_RD ? "read" : "write", in usb_xfer()
81 pmsg->flags, pmsg->len, pmsg->addr); in usb_xfer()
84 if (pmsg->flags & I2C_M_RD) { in usb_xfer()
87 pmsg->flags, pmsg->addr, in usb_xfer()
88 pmsg->buf, pmsg->len) != pmsg->len) { in usb_xfer()
97 pmsg->flags, pmsg->addr, in usb_xfer()
98 pmsg->buf, pmsg->len) != pmsg->len) { in usb_xfer()
Di2c-wmt.c126 static int wmt_i2c_write(struct i2c_adapter *adap, struct i2c_msg *pmsg, in wmt_i2c_write() argument
135 if (!(pmsg->flags & I2C_M_NOSTART)) { in wmt_i2c_write()
141 if (pmsg->len == 0) { in wmt_i2c_write()
149 writew(pmsg->buf[0] & 0xFF, i2c_dev->base + REG_CDR); in wmt_i2c_write()
152 if (!(pmsg->flags & I2C_M_NOSTART)) { in wmt_i2c_write()
169 tcr_val |= (TCR_MASTER_WRITE | (pmsg->addr & TCR_SLAVE_ADDR_MASK)); in wmt_i2c_write()
173 if (pmsg->flags & I2C_M_NOSTART) { in wmt_i2c_write()
179 while (xfer_len < pmsg->len) { in wmt_i2c_write()
198 if (pmsg->len == 0) { in wmt_i2c_write()
204 if (xfer_len == pmsg->len) { in wmt_i2c_write()
[all …]
Di2c-robotfuzz-osif.c64 struct i2c_msg *pmsg; in osif_xfer() local
69 pmsg = &msgs[i]; in osif_xfer()
71 if (pmsg->flags & I2C_M_RD) { in osif_xfer()
73 pmsg->flags, pmsg->addr, in osif_xfer()
74 pmsg->buf, pmsg->len); in osif_xfer()
75 if (ret != pmsg->len) { in osif_xfer()
81 pmsg->flags, pmsg->addr, in osif_xfer()
82 pmsg->buf, pmsg->len); in osif_xfer()
83 if (ret != pmsg->len) { in osif_xfer()
Di2c-dln2.c147 struct i2c_msg *pmsg; in dln2_i2c_xfer() local
153 pmsg = &msgs[i]; in dln2_i2c_xfer()
155 if (pmsg->flags & I2C_M_RD) { in dln2_i2c_xfer()
156 ret = dln2_i2c_read(dln2, pmsg->addr, pmsg->buf, in dln2_i2c_xfer()
157 pmsg->len); in dln2_i2c_xfer()
161 pmsg->len = ret; in dln2_i2c_xfer()
163 ret = dln2_i2c_write(dln2, pmsg->addr, pmsg->buf, in dln2_i2c_xfer()
164 pmsg->len); in dln2_i2c_xfer()
165 if (ret != pmsg->len) in dln2_i2c_xfer()
Di2c-viperboard.c273 struct i2c_msg *pmsg; in vprbrd_i2c_xfer() local
284 pmsg = &msgs[i]; in vprbrd_i2c_xfer()
288 i, pmsg->flags & I2C_M_RD ? "read" : "write", in vprbrd_i2c_xfer()
289 pmsg->flags, pmsg->len, pmsg->addr); in vprbrd_i2c_xfer()
293 if (pmsg->flags & I2C_M_RD) { in vprbrd_i2c_xfer()
298 amsg->addr = pmsg->addr; in vprbrd_i2c_xfer()
300 amsg->len = cpu_to_le16(pmsg->len); in vprbrd_i2c_xfer()
306 ret = vprbrd_i2c_read(vb, pmsg); in vprbrd_i2c_xfer()
318 ret = vprbrd_i2c_write(vb, pmsg); in vprbrd_i2c_xfer()
323 amsg->addr = pmsg->addr; in vprbrd_i2c_xfer()
[all …]
Di2c-cpm.c188 struct i2c_msg *pmsg, int num, int tx, int rx) in cpm_i2c_parse_message() argument
200 addr = i2c_8bit_addr_from_msg(pmsg); in cpm_i2c_parse_message()
210 out_be16(&tbdf->cbd_datlen, pmsg->len + 1); in cpm_i2c_parse_message()
213 if (!(pmsg->flags & I2C_M_NOSTART)) in cpm_i2c_parse_message()
219 if (pmsg->flags & I2C_M_RD) { in cpm_i2c_parse_message()
239 memcpy(tb+1, pmsg->buf, pmsg->len); in cpm_i2c_parse_message()
247 struct i2c_msg *pmsg, int tx, int rx) in cpm_i2c_check_message() argument
265 if (pmsg->flags & I2C_M_RD) { in cpm_i2c_check_message()
282 memcpy(pmsg->buf, rb, pmsg->len); in cpm_i2c_check_message()
308 struct i2c_msg *pmsg; in cpm_i2c_xfer() local
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Di2c-diolan-u2c.c348 struct i2c_msg *pmsg; in diolan_usb_xfer() local
357 pmsg = &msgs[i]; in diolan_usb_xfer()
364 i2c_8bit_addr_from_msg(pmsg)); in diolan_usb_xfer()
367 if (pmsg->flags & I2C_M_RD) { in diolan_usb_xfer()
368 for (j = 0; j < pmsg->len; j++) { in diolan_usb_xfer()
370 bool ack = j < pmsg->len - 1; in diolan_usb_xfer()
376 if (j == 0 && (pmsg->flags & I2C_M_RECV_LEN)) in diolan_usb_xfer()
385 if (j == 0 && (pmsg->flags & I2C_M_RECV_LEN)) { in diolan_usb_xfer()
391 pmsg->len += byte; in diolan_usb_xfer()
393 pmsg->buf[j] = byte; in diolan_usb_xfer()
[all …]
Di2c-brcmstb.c338 struct i2c_msg *pmsg) in brcmstb_i2c_xfer_bsc_data() argument
344 int no_ack = pmsg->flags & I2C_M_IGNORE_NAK; in brcmstb_i2c_xfer_bsc_data()
349 cmd = (pmsg->flags & I2C_M_RD) ? CMD_RD_NOACK in brcmstb_i2c_xfer_bsc_data()
353 cmd = (pmsg->flags & I2C_M_RD) ? CMD_RD : CMD_WR; in brcmstb_i2c_xfer_bsc_data()
461 struct i2c_msg *pmsg; in brcmstb_i2c_xfer() local
475 pmsg = &msgs[i]; in brcmstb_i2c_xfer()
476 len = pmsg->len; in brcmstb_i2c_xfer()
477 tmp_buf = pmsg->buf; in brcmstb_i2c_xfer()
481 num - 1, pmsg->flags, in brcmstb_i2c_xfer()
482 pmsg->buf ? pmsg->buf[0] : '0', pmsg->len); in brcmstb_i2c_xfer()
[all …]
Di2c-mpc.c567 struct i2c_msg *pmsg; in mpc_xfer() local
597 pmsg = &msgs[i]; in mpc_xfer()
600 pmsg->flags & I2C_M_RD ? "read" : "write", in mpc_xfer()
601 pmsg->len, pmsg->addr, i + 1, num); in mpc_xfer()
602 if (pmsg->flags & I2C_M_RD) { in mpc_xfer()
603 bool recv_len = pmsg->flags & I2C_M_RECV_LEN; in mpc_xfer()
605 ret = mpc_read(i2c, pmsg->addr, pmsg->buf, pmsg->len, i, in mpc_xfer()
608 pmsg->len = ret; in mpc_xfer()
611 mpc_write(i2c, pmsg->addr, pmsg->buf, pmsg->len, i); in mpc_xfer()
Di2c-iop3xx.c337 iop3xx_i2c_handle_msg(struct i2c_adapter *i2c_adap, struct i2c_msg* pmsg) in iop3xx_i2c_handle_msg() argument
342 rc = iop3xx_i2c_send_target_addr(iop3xx_adap, pmsg); in iop3xx_i2c_handle_msg()
347 if ((pmsg->flags&I2C_M_RD)) { in iop3xx_i2c_handle_msg()
348 return iop3xx_i2c_readbytes(i2c_adap, pmsg->buf, pmsg->len); in iop3xx_i2c_handle_msg()
350 return iop3xx_i2c_writebytes(i2c_adap, pmsg->buf, pmsg->len); in iop3xx_i2c_handle_msg()
Di2c-octeon-core.c633 struct i2c_msg *pmsg = &msgs[i]; in octeon_i2c_xfer() local
636 if (!pmsg->len) { in octeon_i2c_xfer()
645 if (pmsg->flags & I2C_M_RD) in octeon_i2c_xfer()
646 ret = octeon_i2c_read(i2c, pmsg->addr, pmsg->buf, in octeon_i2c_xfer()
647 &pmsg->len, pmsg->flags & I2C_M_RECV_LEN); in octeon_i2c_xfer()
649 ret = octeon_i2c_write(i2c, pmsg->addr, pmsg->buf, in octeon_i2c_xfer()
650 pmsg->len); in octeon_i2c_xfer()
/Linux-v4.19/drivers/staging/rtl8192u/
Dr819xU_cmdpkt.c145 static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg) in cmpk_handle_tx_feedback() argument
158 memcpy((u8 *)&rx_tx_fb, pmsg, sizeof(struct cmd_pkt_tx_feedback)); in cmpk_handle_tx_feedback()
208 static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg) in cmpk_handle_interrupt_status() argument
220 rx_intr_status.length = pmsg[1]; in cmpk_handle_interrupt_status()
229 rx_intr_status.interrupt_status = *((u32 *)(pmsg + 4)); in cmpk_handle_interrupt_status()
271 static void cmpk_handle_query_config_rx(struct net_device *dev, u8 *pmsg) in cmpk_handle_query_config_rx() argument
280 rx_query_cfg.cfg_action = (pmsg[4] & 0x80) >> 7; in cmpk_handle_query_config_rx()
281 rx_query_cfg.cfg_type = (pmsg[4] & 0x60) >> 5; in cmpk_handle_query_config_rx()
282 rx_query_cfg.cfg_size = (pmsg[4] & 0x18) >> 3; in cmpk_handle_query_config_rx()
283 rx_query_cfg.cfg_page = (pmsg[6] & 0x0F) >> 0; in cmpk_handle_query_config_rx()
[all …]
/Linux-v4.19/drivers/isdn/hardware/eicon/
Ddebug.c311 diva_dbg_entry_head_t *pmsg = NULL; in diva_maint_get_message() local
320 if (!(pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, size))) { in diva_maint_get_message()
325 return (pmsg); in diva_maint_get_message()
417 diva_dbg_entry_head_t *pmsg = NULL; in DI_register() local
454 while (!(pmsg = (diva_dbg_entry_head_t *)queueAllocMsg(dbg_queue, in DI_register()
455 (word)(len + 1 + sizeof(*pmsg))))) { in DI_register()
456 if ((pmsg = (diva_dbg_entry_head_t *)queuePeekMsg(dbg_queue, &size))) { in DI_register()
463 if (pmsg) { in DI_register()
464 pmsg->sequence = dbg_sequence++; in DI_register()
465 pmsg->time_sec = sec; in DI_register()
[all …]
Dmntfunc.c212 diva_dbg_entry_head_t *pmsg; in maint_read_write() local
220 if (!(pmsg = in maint_read_write()
230 memcpy(pbuf, pmsg, size); in maint_read_write()
244 diva_dbg_entry_head_t *pmsg; in maint_read_write() local
257 if (!(pmsg = in maint_read_write()
275 memcpy(&pbuf[written], pmsg, size); in maint_read_write()
/Linux-v4.19/arch/sh/kernel/cpu/sh2/
Dsmp-j2.c27 volatile unsigned *pmsg = &per_cpu(j2_ipi_messages, cpu); in j2_ipi_interrupt_handler() local
30 do messages = *pmsg; in j2_ipi_interrupt_handler()
31 while (cmpxchg(pmsg, messages, 0) != messages); in j2_ipi_interrupt_handler()
113 volatile unsigned *pmsg; in j2_send_ipi() local
119 pmsg = &per_cpu(j2_ipi_messages, cpu); in j2_send_ipi()
120 do old = *pmsg; in j2_send_ipi()
121 while (cmpxchg(pmsg, old, old|(1U<<message)) != old); in j2_send_ipi()
/Linux-v4.19/drivers/gpu/drm/gma500/
Doaktrail_hdmi_i2c.c93 static int xfer_read(struct i2c_adapter *adap, struct i2c_msg *pmsg) in xfer_read() argument
100 i2c_dev->msg = pmsg; in xfer_read()
105 temp = ((pmsg->len) << 20) | HI2C_EDID_READ | HI2C_ENABLE_TRANSACTION; in xfer_read()
116 static int xfer_write(struct i2c_adapter *adap, struct i2c_msg *pmsg) in xfer_write() argument
125 struct i2c_msg *pmsg, in oaktrail_hdmi_i2c_access() argument
140 if (pmsg->len && pmsg->buf) { in oaktrail_hdmi_i2c_access()
141 if (pmsg->flags & I2C_M_RD) in oaktrail_hdmi_i2c_access()
142 xfer_read(adap, pmsg); in oaktrail_hdmi_i2c_access()
144 xfer_write(adap, pmsg); in oaktrail_hdmi_i2c_access()
146 pmsg++; /* next message */ in oaktrail_hdmi_i2c_access()
/Linux-v4.19/drivers/i2c/algos/
Di2c-algo-pcf.c308 struct i2c_msg *pmsg; in pcf_xfer() local
325 pmsg = &msgs[i]; in pcf_xfer()
328 pmsg->flags & I2C_M_RD ? "read" : "write", in pcf_xfer()
329 pmsg->len, pmsg->addr, i + 1, num);) in pcf_xfer()
331 ret = pcf_doAddress(adap, pmsg); in pcf_xfer()
363 if (pmsg->flags & I2C_M_RD) { in pcf_xfer()
364 ret = pcf_readbytes(i2c_adap, pmsg->buf, pmsg->len, in pcf_xfer()
367 if (ret != pmsg->len) { in pcf_xfer()
374 ret = pcf_sendbytes(i2c_adap, pmsg->buf, pmsg->len, in pcf_xfer()
377 if (ret != pmsg->len) { in pcf_xfer()
Di2c-algo-bit.c543 struct i2c_msg *pmsg; in bit_xfer() local
557 pmsg = &msgs[i]; in bit_xfer()
558 nak_ok = pmsg->flags & I2C_M_IGNORE_NAK; in bit_xfer()
559 if (!(pmsg->flags & I2C_M_NOSTART)) { in bit_xfer()
572 ret = bit_doAddress(i2c_adap, pmsg); in bit_xfer()
580 if (pmsg->flags & I2C_M_RD) { in bit_xfer()
582 ret = readbytes(i2c_adap, pmsg); in bit_xfer()
586 if (ret < pmsg->len) { in bit_xfer()
593 ret = sendbytes(i2c_adap, pmsg); in bit_xfer()
597 if (ret < pmsg->len) { in bit_xfer()
/Linux-v4.19/drivers/media/pci/cobalt/
Dcobalt-i2c.c235 struct i2c_msg *pmsg; in cobalt_xfer() local
243 pmsg = &msgs[i]; in cobalt_xfer()
244 flags = pmsg->flags; in cobalt_xfer()
246 if (!(pmsg->flags & I2C_M_NOSTART)) { in cobalt_xfer()
247 u8 addr = pmsg->addr << 1; in cobalt_xfer()
264 if (pmsg->flags & I2C_M_RD) { in cobalt_xfer()
267 pmsg->buf, pmsg->len); in cobalt_xfer()
273 pmsg->buf, pmsg->len); in cobalt_xfer()
/Linux-v4.19/drivers/media/usb/usbvision/
Dusbvision-i2c.c129 struct i2c_msg *pmsg; in usbvision_i2c_xfer() local
137 pmsg = &msgs[i]; in usbvision_i2c_xfer()
138 ret = usb_find_address(i2c_adap, pmsg, i2c_adap->retries, &addr); in usbvision_i2c_xfer()
144 if (pmsg->flags & I2C_M_RD) { in usbvision_i2c_xfer()
146 ret = (usbvision_i2c_read(usbvision, addr, pmsg->buf, pmsg->len)); in usbvision_i2c_xfer()
147 if (ret < pmsg->len) in usbvision_i2c_xfer()
151 ret = (usbvision_i2c_write(usbvision, addr, pmsg->buf, pmsg->len)); in usbvision_i2c_xfer()
152 if (ret < pmsg->len) in usbvision_i2c_xfer()
/Linux-v4.19/net/sunrpc/xprtrdma/
Dsvc_rdma_transport.c227 const struct rpcrdma_connect_private *pmsg = param->private_data; in svc_rdma_parse_connect_private() local
229 if (pmsg && in svc_rdma_parse_connect_private()
230 pmsg->cp_magic == rpcrdma_cmp_magic && in svc_rdma_parse_connect_private()
231 pmsg->cp_version == RPCRDMA_CMP_VERSION) { in svc_rdma_parse_connect_private()
232 newxprt->sc_snd_w_inv = pmsg->cp_flags & in svc_rdma_parse_connect_private()
237 rpcrdma_decode_buffer_size(pmsg->cp_send_size), in svc_rdma_parse_connect_private()
238 rpcrdma_decode_buffer_size(pmsg->cp_recv_size), in svc_rdma_parse_connect_private()
448 struct rpcrdma_connect_private pmsg; in svc_rdma_accept() local
565 pmsg.cp_magic = rpcrdma_cmp_magic; in svc_rdma_accept()
566 pmsg.cp_version = RPCRDMA_CMP_VERSION; in svc_rdma_accept()
[all …]
/Linux-v4.19/tools/testing/selftests/pstore/
Dpstore_post_reboot_tests47 check_files_exist pmsg
63 nr_matched=`grep -c "$TEST_STRING_PATTERN" pmsg-${backend}-0`
65 grep -q "$TEST_STRING_PATTERN"$prev_uuid pmsg-${backend}-0
/Linux-v4.19/arch/powerpc/platforms/ps3/
Dgelic_udbg.c70 static __iomem char *pmsg; variable
186 pmsgc = pmsg = (char *)(h_udp + 1); in gelic_debug_init()
232 if (ch == '\n' || (pmsgc-pmsg) >= GELIC_MAX_MESSAGE_SIZE) { in ps3gelic_udbg_putc()
233 gelic_sendbuf(pmsgc-pmsg); in ps3gelic_udbg_putc()
234 pmsgc = pmsg; in ps3gelic_udbg_putc()
/Linux-v4.19/drivers/spi/
Dspi-topcliff-pch.c460 static int pch_spi_transfer(struct spi_device *pspi, struct spi_message *pmsg) in pch_spi_transfer() argument
470 list_for_each_entry(transfer, &pmsg->transfers, transfer_list) { in pch_spi_transfer()
506 pmsg->actual_length = 0; in pch_spi_transfer()
507 dev_dbg(&pspi->dev, "%s - pmsg->status =%d\n", __func__, pmsg->status); in pch_spi_transfer()
509 pmsg->status = -EINPROGRESS; in pch_spi_transfer()
512 list_add_tail(&pmsg->queue, &data->queue); in pch_spi_transfer()
554 struct spi_message *pmsg, *tmp; in pch_spi_set_tx() local
594 list_for_each_entry_safe(pmsg, tmp, data->queue.next, queue) { in pch_spi_set_tx()
595 pmsg->status = -ENOMEM; in pch_spi_set_tx()
597 if (pmsg->complete) in pch_spi_set_tx()
[all …]

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