| /OK3568_Linux_fs/kernel/drivers/i2c/busses/ |
| H A D | i2c-xiic.c | 72 unsigned int nmsgs; member
355 if ((xiic_tx_space(i2c) == 0) && (i2c->nmsgs == 1)) { in xiic_fill_tx_fifo()
368 i2c->nmsgs = 0; in xiic_wakeup()
393 i2c->tx_msg, i2c->nmsgs); in xiic_process()
440 __func__, i2c->nmsgs); in xiic_process()
446 if (i2c->nmsgs > 1) { in xiic_process()
447 i2c->nmsgs--; in xiic_process()
466 if ((i2c->nmsgs == 1) && !i2c->rx_msg && in xiic_process()
490 __func__, i2c->nmsgs); in xiic_process()
491 if (i2c->nmsgs > 1) { in xiic_process()
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| H A D | i2c-kempld.c | 61 int nmsgs; member
155 i2c->nmsgs--; in kempld_i2c_process()
160 if (i2c->nmsgs) { in kempld_i2c_process()
196 i2c->nmsgs = num; in kempld_i2c_xfer()
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| /OK3568_Linux_fs/kernel/drivers/i2c/ |
| H A D | i2c-dev.c | 237 unsigned nmsgs, struct i2c_msg *msgs) in i2cdev_ioctl_rdwr() argument
242 data_ptrs = kmalloc_array(nmsgs, sizeof(u8 __user *), GFP_KERNEL); in i2cdev_ioctl_rdwr()
249 for (i = 0; i < nmsgs; i++) { in i2cdev_ioctl_rdwr()
298 res = i2c_transfer(client->adapter, msgs, nmsgs); in i2cdev_ioctl_rdwr()
444 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in i2cdev_ioctl()
451 if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS) in i2cdev_ioctl()
455 rdwr_arg.nmsgs * sizeof(struct i2c_msg)); in i2cdev_ioctl()
459 return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa); in i2cdev_ioctl()
517 u32 nmsgs; member
539 if (!rdwr_arg.msgs || rdwr_arg.nmsgs == 0) in compat_i2cdev_ioctl()
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| /OK3568_Linux_fs/u-boot/drivers/i2c/ |
| H A D | intel_i2c.c | 205 static int intel_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, int nmsgs) in intel_i2c_xfer() argument
210 debug("i2c_xfer: %d messages\n", nmsgs); in intel_i2c_xfer()
218 if (nmsgs > 2 || nmsgs == 0) { in intel_i2c_xfer()
223 omsg = nmsgs == 1 ? &dummy : msg; in intel_i2c_xfer()
224 dmsg = nmsgs == 1 ? msg : msg + 1; in intel_i2c_xfer()
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| H A D | cros_ec_ldo.c | 21 int nmsgs) in cros_ec_ldo_xfer() argument
23 bool is_read = nmsgs > 1; in cros_ec_ldo_xfer()
30 if (!nmsgs || !msg->len || (msg->flags & I2C_M_RD)) { in cros_ec_ldo_xfer()
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| H A D | ast_i2c.c | 274 static int ast_i2c_xfer(struct udevice *dev, struct i2c_msg *msg, int nmsgs) in ast_i2c_xfer() argument
282 debug("i2c_xfer: %d messages\n", nmsgs); in ast_i2c_xfer()
283 for (; nmsgs > 0; nmsgs--, msg++) { in ast_i2c_xfer()
288 msg->len, (nmsgs == 1)); in ast_i2c_xfer()
293 msg->len, (nmsgs == 1)); in ast_i2c_xfer()
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| H A D | i2c-uniphier.c | 149 int nmsgs) in uniphier_i2c_xfer() argument
155 for (; nmsgs > 0; nmsgs--, msg++) { in uniphier_i2c_xfer()
157 stop = nmsgs > 1 && msg[1].flags & I2C_M_RD ? false : true; in uniphier_i2c_xfer()
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| H A D | sandbox_i2c.c | 69 int nmsgs) in sandbox_i2c_xfer() argument
95 is_read = nmsgs > 1; in sandbox_i2c_xfer()
102 return ops->xfer(emul, msg, nmsgs); in sandbox_i2c_xfer()
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| H A D | i2c-cdns.c | 368 int nmsgs) in cdns_i2c_xfer() argument
376 if (nmsgs > 1) { in cdns_i2c_xfer()
384 for (count = 0; (count < nmsgs - 1) && hold_quirk; count++) { in cdns_i2c_xfer()
397 debug("i2c_xfer: %d messages\n", nmsgs); in cdns_i2c_xfer()
398 for (; nmsgs > 0; nmsgs--, msg++) { in cdns_i2c_xfer()
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| H A D | lpc32xx_i2c.c | 299 int nmsgs)
310 if (nmsgs > 2 || nmsgs == 0) {
315 omsg = nmsgs == 1 ? &dummy : msg;
316 dmsg = nmsgs == 1 ? msg : msg + 1;
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| H A D | tegra186_bpmp_i2c.c | 38 int nmsgs) in tegra186_bpmp_i2c_xfer() argument
50 for (i = 0; i < nmsgs; i++) { in tegra186_bpmp_i2c_xfer()
79 for (i = 0; i < nmsgs; i++) { in tegra186_bpmp_i2c_xfer()
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| H A D | cros_ec_tunnel.c | 26 int nmsgs) in cros_ec_i2c_xfer() argument
30 return cros_ec_i2c_tunnel(dev->parent, i2c_bus->remote_bus, msg, nmsgs); in cros_ec_i2c_xfer()
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| H A D | rk_i2c.c | 466 int nmsgs) in rockchip_i2c_xfer() argument
475 debug("i2c_xfer: %d messages\n", nmsgs); in rockchip_i2c_xfer()
476 if (nmsgs > 2 || ((nmsgs == 2) && (msg->flags & I2C_M_RD))) { in rockchip_i2c_xfer()
486 for (; nmsgs > 0; nmsgs--, msg++) { in rockchip_i2c_xfer()
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| H A D | tegra_i2c.c | 477 int nmsgs) in tegra_i2c_xfer() argument
482 debug("i2c_xfer: %d messages\n", nmsgs); in tegra_i2c_xfer()
483 for (; nmsgs > 0; nmsgs--, msg++) { in tegra_i2c_xfer()
484 bool next_is_read = nmsgs > 1 && (msg[1].flags & I2C_M_RD); in tegra_i2c_xfer()
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| H A D | i2c-gpio.c | 254 static int i2c_gpio_xfer(struct udevice *dev, struct i2c_msg *msg, int nmsgs) in i2c_gpio_xfer() argument
259 for (; nmsgs > 0; nmsgs--, msg++) { in i2c_gpio_xfer()
260 bool next_is_read = nmsgs > 1 && (msg[1].flags & I2C_M_RD); in i2c_gpio_xfer()
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| H A D | i2c-uniphier-f.c | 259 int nmsgs) in uniphier_fi2c_xfer() argument
269 for (; nmsgs > 0; nmsgs--, msg++) { in uniphier_fi2c_xfer()
271 stop = nmsgs > 1 && msg[1].flags & I2C_M_RD ? false : true; in uniphier_fi2c_xfer()
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| H A D | mv_i2c.c | 537 static int mv_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, int nmsgs) in mv_i2c_xfer() argument
548 if (nmsgs > 2 || nmsgs == 0) { in mv_i2c_xfer()
553 omsg = nmsgs == 1 ? &dummy : msg; in mv_i2c_xfer()
554 dmsg = nmsgs == 1 ? msg : msg + 1; in mv_i2c_xfer()
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| H A D | fsl_i2c.c | 608 static int fsl_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, int nmsgs)
617 if (nmsgs > 2 || nmsgs == 0) {
622 omsg = nmsgs == 1 ? &dummy : msg;
623 dmsg = nmsgs == 1 ? msg : msg + 1;
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| H A D | mvtwsi.c | 806 static int mvtwsi_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, int nmsgs)
815 if (nmsgs > 2 || nmsgs == 0) {
820 omsg = nmsgs == 1 ? &dummy : msg;
821 dmsg = nmsgs == 1 ? msg : msg + 1;
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| H A D | davinci_i2c.c | 436 int nmsgs)
441 debug("i2c_xfer: %d messages\n", nmsgs);
442 for (; nmsgs > 0; nmsgs--, msg++) {
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| H A D | designware_i2c.c | 487 int nmsgs)
492 debug("i2c_xfer: %d messages\n", nmsgs);
493 for (; nmsgs > 0; nmsgs--, msg++) {
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| /OK3568_Linux_fs/u-boot/drivers/power/pmic/ |
| H A D | i2c_pmic_emul.c | 81 int nmsgs) in sandbox_i2c_pmic_xfer() argument
85 for (; nmsgs > 0; nmsgs--, msg++) { in sandbox_i2c_pmic_xfer()
86 bool next_is_read = nmsgs > 1 && (msg[1].flags & I2C_M_RD); in sandbox_i2c_pmic_xfer()
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| /OK3568_Linux_fs/u-boot/drivers/misc/ |
| H A D | i2c_eeprom_emul.c | 51 int nmsgs) in sandbox_i2c_eeprom_xfer() argument
58 for (; nmsgs > 0; nmsgs--, msg++) { in sandbox_i2c_eeprom_xfer()
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| /OK3568_Linux_fs/u-boot/include/ |
| H A D | i2c.h | 117 uint nmsgs; member
218 int dm_i2c_xfer(struct udevice *dev, struct i2c_msg *msg, int nmsgs);
385 int (*xfer)(struct udevice *bus, struct i2c_msg *msg, int nmsgs);
552 void i2c_dump_msgs(struct i2c_msg *msg, int nmsgs);
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| /OK3568_Linux_fs/u-boot/drivers/rtc/ |
| H A D | i2c_rtc_emul.c | 166 int nmsgs) in sandbox_i2c_rtc_xfer() argument
176 for (; nmsgs > 0; nmsgs--, msg++) { in sandbox_i2c_rtc_xfer()
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