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Searched refs:din (Results 1 – 25 of 116) sorted by relevance

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/openbmc/u-boot/drivers/spi/
H A Dmvebu_a3700_spi.c33 u32 din; /* 0x1060c */ member
80 const void *dout, void *din) in spi_legacy_shift_byte() argument
93 din_8 = din; in spi_legacy_shift_byte()
110 if (din) { in spi_legacy_shift_byte()
118 *din_8 = (u8)readl(&reg->din); in spi_legacy_shift_byte()
124 if (din) in spi_legacy_shift_byte()
134 const void *dout, void *din, unsigned long flags) in mvebu_spi_xfer() argument
144 if (dout && din) in mvebu_spi_xfer()
154 if (dout || din) { in mvebu_spi_xfer()
155 ret = spi_legacy_shift_byte(reg, bytelen, dout, din); in mvebu_spi_xfer()
H A Datcspi200_spi.c88 u8 *din; member
144 if ((ns->din)&&(ns->cmd_len)) in __atcspi200_spi_start()
146 else if (ns->din) in __atcspi200_spi_start()
155 if(ns->din) in __atcspi200_spi_start()
182 static int __nspi_espi_rx(struct nds_spi_slave *ns, void *din, unsigned int bytes) in __nspi_espi_rx() argument
184 *(u8 *)din = ns->regs->data; in __nspi_espi_rx()
195 void *din = NULL; in __atcspi200_spi_xfer() local
217 ns->din = (u8 *)data_in; in __atcspi200_spi_xfer()
223 ns->din = 0; in __atcspi200_spi_xfer()
237 din = data_in; in __atcspi200_spi_xfer()
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H A Dkirkwood_spi.c32 const void *dout, void *din, unsigned long flags) in _spi_xfer() argument
37 debug("spi_xfer: dout %p din %p bitlen %u\n", dout, din, bitlen); in _spi_xfer()
69 tmpdin = readl(&reg->din); in _spi_xfer()
71 din, tmpdin); in _spi_xfer()
73 if (din) { in _spi_xfer()
74 *((u8 *)din) = (u8)tmpdin; in _spi_xfer()
75 din += 1; in _spi_xfer()
236 const void *dout, void *din, unsigned long flags) in spi_xfer() argument
238 return _spi_xfer(spireg, bitlen, dout, din, flags); in spi_xfer()
333 const void *dout, void *din, unsigned long flags) in mvebu_spi_xfer() argument
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H A Dmxc_spi.c219 const u8 *dout, u8 *din, unsigned long flags) in spi_xchg_single() argument
228 __func__, bitlen, (ulong)dout, (ulong)din); in spi_xchg_single()
309 if (din) { in spi_xchg_single()
310 memcpy(din, &data, cnt); in spi_xchg_single()
311 din += cnt; in spi_xchg_single()
322 if (din) { in spi_xchg_single()
323 memcpy(din, &data, cnt); in spi_xchg_single()
324 din += cnt; in spi_xchg_single()
335 void *din, unsigned long flags) in mxc_spi_xfer_internal() argument
342 u8 *p_inbuf = (u8 *)din; in mxc_spi_xfer_internal()
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H A Dsh_qspi.c147 const void *dout, void *din, unsigned long flags) in sh_qspi_xfer_common() argument
155 if (dout == NULL && din == NULL) { in sh_qspi_xfer_common()
181 if (din != NULL) in sh_qspi_xfer_common()
182 rdata = din; in sh_qspi_xfer_common()
212 if (din != NULL) in sh_qspi_xfer_common()
289 const void *dout, void *din, unsigned long flags) in spi_xfer() argument
293 return sh_qspi_xfer_common(ss, bitlen, dout, din, flags); in spi_xfer()
301 const void *dout, void *din, unsigned long flags) in sh_qspi_xfer() argument
306 return sh_qspi_xfer_common(ss, bitlen, dout, din, flags); in sh_qspi_xfer()
H A Dfsl_espi.c207 static int fsl_espi_rx(struct fsl_spi_slave *fsl, void *din, unsigned int bytes) in fsl_espi_rx() argument
230 if (din) in fsl_espi_rx()
231 memcpy(din, buf, bytes); in fsl_espi_rx()
246 void *din = NULL; in spi_xfer() local
301 din = buffer + rx_offset; in spi_xfer()
333 if (fsl_espi_rx(fsl, din, rx_bytes) in spi_xfer()
336 if (din) in spi_xfer()
337 din = (unsigned char *)din in spi_xfer()
H A Dcf_spi.c103 void *din, ulong flags) in cfspi_xfer() argument
114 spi_rd16 = (u16 *) din; in cfspi_xfer()
117 spi_rd = (u8 *) din; in cfspi_xfer()
136 if (din != NULL) { in cfspi_xfer()
160 if (din != NULL) { in cfspi_xfer()
331 void *din, unsigned long flags) in spi_xfer() argument
333 return cfspi_xfer(slave, bitlen, dout, din, flags); in spi_xfer()
H A Dsandbox_spi.c53 const void *dout, void *din, unsigned long flags) in sandbox_spi_xfer() argument
92 ret = ops->xfer(emul, bitlen, dout, din, flags); in sandbox_spi_xfer()
96 if (din) { in sandbox_spi_xfer()
98 log_content(" %u:%02x", i, ((u8 *)din)[i]); in sandbox_spi_xfer()
H A Dmpc8xxx_spi.c75 void *din, unsigned long flags) in spi_xfer() argument
84 slave->bus, slave->cs, *(uint *) dout, *(uint *) din, bitlen); in spi_xfer()
140 *(u32 *) din = (tmpdin << (32 - charSize)); in spi_xfer()
143 din += 4; in spi_xfer()
H A Dmeson_spifc.c137 const u8 *dout, u8 *din, int offset, in meson_spifc_txrx() argument
173 if (!ret && din) in meson_spifc_txrx()
174 meson_spifc_drain_buffer(spifc, din + offset, len); in meson_spifc_txrx()
189 const void *dout, void *din, unsigned long flags) in meson_spifc_xfer() argument
198 debug("xfer len %d (%d) dout %p din %p\n", bitlen, blen, dout, din); in meson_spifc_xfer()
204 ret = meson_spifc_txrx(spifc, dout, din, done, len, in meson_spifc_xfer()
H A Ddavinci_spi.c305 unsigned int bitlen, const void *dout, void *din, in __davinci_spi_xfer() argument
329 return davinci_spi_read(ds, len, din, flags); in __davinci_spi_xfer()
330 if (!din) in __davinci_spi_xfer()
333 return davinci_spi_read_write(ds, len, din, dout, flags); in __davinci_spi_xfer()
435 const void *dout, void *din, unsigned long flags) in spi_xfer() argument
441 return __davinci_spi_xfer(ds, bitlen, dout, din, flags); in spi_xfer()
511 const void *dout, void *din, in davinci_spi_xfer() argument
525 return __davinci_spi_xfer(ds, bitlen, dout, din, flags); in davinci_spi_xfer()
H A Dmxs_spi.c306 const void *dout, void *din, unsigned long flags) in spi_xfer() argument
318 din = (void *)&dummy; in spi_xfer()
325 if (din && dout) in spi_xfer()
328 if (!din && !dout) in spi_xfer()
334 } else if (din) { in spi_xfer()
335 data = (char *)din; in spi_xfer()
H A Dtegra210_qspi.c211 u8 *din = data_in; in tegra210_qspi_xfer() local
215 __func__, bus->seq, spi_chip_select(dev), dout, din, bitlen); in tegra210_qspi_xfer()
280 if (din != NULL) in tegra210_qspi_xfer()
339 if (din != NULL) { in tegra210_qspi_xfer()
340 memcpy(din, &tmpdin, bytes); in tegra210_qspi_xfer()
341 din += bytes; in tegra210_qspi_xfer()
H A Dmtk_qspi.c221 const void *dout, void *din, unsigned long flags) in mtk_qspi_transfer() argument
259 if (din) { in mtk_qspi_transfer()
267 return mtk_qspi_read(priv, addr, (u8 *)din, bytes); in mtk_qspi_transfer()
271 priv->rx = (u8 *)din; in mtk_qspi_transfer()
280 const void *dout, void *din, unsigned long flags) in mtk_qspi_xfer() argument
285 return mtk_qspi_transfer(priv, bitlen, dout, din, flags); in mtk_qspi_xfer()
H A Dxilinx_spi.c209 const void *dout, void *din) in xilinx_spi_startup_block() argument
216 unsigned char *rxp = din; in xilinx_spi_startup_block()
231 txp = din; in xilinx_spi_startup_block()
242 const void *dout, void *din, unsigned long flags) in xilinx_spi_xfer() argument
251 unsigned char *rxp = din; in xilinx_spi_xfer()
279 xilinx_spi_startup_block(dev, bytes, dout, din); in xilinx_spi_xfer()
H A Dbcm63xx_spi.c195 const void *dout, void *din, unsigned long flags) in bcm63xx_spi_xfer() argument
209 if (din) { in bcm63xx_spi_xfer()
243 if (dout && !din) { in bcm63xx_spi_xfer()
249 if (dout && din && (flags & SPI_XFER_ONCE)) { in bcm63xx_spi_xfer()
294 if (din) in bcm63xx_spi_xfer()
295 memcpy_fromio(din, priv->base + regs[SPI_RX], in bcm63xx_spi_xfer()
/openbmc/linux/drivers/infiniband/hw/mlx5/
H A Ddevx.c1107 static void devx_obj_build_destroy_cmd(void *in, void *out, void *din, in devx_obj_build_destroy_cmd() argument
1116 MLX5_SET(general_obj_in_cmd_hdr, din, uid, uid); in devx_obj_build_destroy_cmd()
1120 MLX5_SET(general_obj_in_cmd_hdr, din, opcode, MLX5_CMD_OP_DESTROY_GENERAL_OBJECT); in devx_obj_build_destroy_cmd()
1121 MLX5_SET(general_obj_in_cmd_hdr, din, obj_id, *obj_id); in devx_obj_build_destroy_cmd()
1122 MLX5_SET(general_obj_in_cmd_hdr, din, obj_type, in devx_obj_build_destroy_cmd()
1127 MLX5_SET(destroy_umem_in, din, opcode, in devx_obj_build_destroy_cmd()
1129 MLX5_SET(destroy_umem_in, din, umem_id, *obj_id); in devx_obj_build_destroy_cmd()
1132 MLX5_SET(destroy_mkey_in, din, opcode, in devx_obj_build_destroy_cmd()
1134 MLX5_SET(destroy_mkey_in, din, mkey_index, *obj_id); in devx_obj_build_destroy_cmd()
1137 MLX5_SET(destroy_cq_in, din, opcode, MLX5_CMD_OP_DESTROY_CQ); in devx_obj_build_destroy_cmd()
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/openbmc/linux/drivers/platform/chrome/
H A Dcros_ec_spi.c157 if (buf - ec_dev->din + n > ec_dev->din_size) in receive_n_bytes()
204 ec_dev->din, in cros_ec_spi_receive_packet()
209 ptr = ec_dev->din; in cros_ec_spi_receive_packet()
213 ptr - ec_dev->din); in cros_ec_spi_receive_packet()
237 memmove(ec_dev->din, ptr, todo); in cros_ec_spi_receive_packet()
238 ptr = ec_dev->din + todo; in cros_ec_spi_receive_packet()
252 response = (struct ec_host_response *)ec_dev->din; in cros_ec_spi_receive_packet()
268 todo, need_len, ptr - ec_dev->din); in cros_ec_spi_receive_packet()
278 dev_dbg(ec_dev->dev, "loop done, ptr=%zd\n", ptr - ec_dev->din); in cros_ec_spi_receive_packet()
312 ec_dev->din, in cros_ec_spi_receive_response()
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/openbmc/u-boot/drivers/misc/
H A Dcros_ec_i2c.c58 (struct ec_host_response_i2c *)dev->din; in cros_ec_i2c_packet()
77 i2c_msg[1].buf = dev->din; in cros_ec_i2c_packet()
104 memmove(dev->din, &ec_response_i2c->ec_response, in_bytes); in cros_ec_i2c_packet()
133 if (in_bytes > sizeof(dev->din)) { in cros_ec_i2c_command()
157 in_ptr = dev->din + sizeof(int64_t); in cros_ec_i2c_command()
198 if (len + 3 > sizeof(dev->din)) { in cros_ec_i2c_command()
213 *dinp = dev->din + sizeof(int64_t); in cros_ec_i2c_command()
H A Dcros_ec_spi.c51 rv = spi_xfer(slave, in_bytes * 8, NULL, dev->din, 0); in cros_ec_spi_packet()
101 if (in_bytes > sizeof(dev->din)) { in cros_ec_spi_command()
115 memset(dev->din, '\0', in_bytes); in cros_ec_spi_command()
135 p = dev->din + sizeof(int64_t) - 2; in cros_ec_spi_command()
/openbmc/u-boot/include/
H A Dspi.h249 void *din, unsigned long flags);
304 unsigned char din[2]; in spi_w8r8() local
310 ret = spi_xfer(slave, 16, dout, din, SPI_XFER_BEGIN | SPI_XFER_END); in spi_w8r8()
311 return ret < 0 ? ret : din[1]; in spi_w8r8()
398 void *din, unsigned long flags);
476 const void *dout, void *din, unsigned long flags);
633 const void *dout, void *din, unsigned long flags);
/openbmc/u-boot/test/dm/
H A Dspi.c103 unsigned char din[5]; in dm_test_spi_xfer() local
108 ut_assertok(spi_xfer(slave, 40, dout, din, in dm_test_spi_xfer()
110 ut_asserteq(0xff, din[0]); in dm_test_spi_xfer()
111 ut_asserteq(0x20, din[1]); in dm_test_spi_xfer()
112 ut_asserteq(0x20, din[2]); in dm_test_spi_xfer()
113 ut_asserteq(0x15, din[3]); in dm_test_spi_xfer()
/openbmc/u-boot/board/work-microwave/work_92105/
H A Dwork_92105_display.c112 uint8_t dout[2], din[2]; in max6957aax_read() local
123 din[0] = 0; in max6957aax_read()
124 din[1] = 0; in max6957aax_read()
127 spi_xfer(slave, 16, din, din, SPI_XFER_BEGIN | SPI_XFER_END); in max6957aax_read()
130 return din[1]; in max6957aax_read()
/openbmc/linux/drivers/siox/
H A Dsiox-bus-gpio.c18 struct gpio_desc *din; member
53 if (gpiod_get_value_cansleep(ddata->din)) in siox_gpio_pushpull()
103 ddata->din = devm_gpiod_get(dev, "din", GPIOD_IN); in siox_gpio_probe()
104 if (IS_ERR(ddata->din)) { in siox_gpio_probe()
105 ret = dev_err_probe(dev, PTR_ERR(ddata->din), in siox_gpio_probe()
/openbmc/u-boot/board/CZ.NIC/turris_mox/
H A Dturris_mox.c190 u8 din[MAX_MOX_MODULES], dout[MAX_MOX_MODULES]; in mox_get_topology() local
203 memset(din, 0, MAX_MOX_MODULES); in mox_get_topology()
206 ret = mox_do_spi(din, dout, MAX_MOX_MODULES); in mox_get_topology()
210 if (din[0] == 0x10) in mox_get_topology()
212 else if (din[0] == 0x00) in mox_get_topology()
217 for (i = 1; i < MAX_MOX_MODULES && din[i] != 0xff; ++i) in mox_get_topology()
218 topology[i - 1] = din[i] & 0xf; in mox_get_topology()

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