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/linux/include/linux/platform_data/
H A Dusb-omap1.h36 * 3 == 3 wire bidirectional
37 * 4 == 4 wire bidirectional
/linux/tools/testing/selftests/dma/
H A Ddma_map_benchmark.c19 "BIDIRECTIONAL",
30 /* default dma mask 32bit, bidirectional DMA */ in main()
/linux/drivers/media/pci/cobalt/
H A Dcobalt-omnitek.c38 #define BIDIRECTIONAL (2 << 16) macro
60 case BIDIRECTIONAL: return "Bidirectional"; in get_dma_direction()
/linux/Documentation/driver-api/gpio/
H A Dintro.rst43 cases (to support bidirectional signaling). GPIO controllers may have
90 Also, bidirectional data bus signals sometimes use open drain signals.
/linux/drivers/net/wireless/ath/ath11k/
H A Dce.h45 #define PIPEDIR_INOUT 3 /* bidirectional */
46 #define PIPEDIR_INOUT_H2H 4 /* bidirectional, host to host */
/linux/drivers/parport/
H A DTODO-parport18 4. A better PLIP (make use of bidirectional/ECP/EPP ports).
H A Dparport_amiga.c10 * with 8 bidirectional data lines (D0 - D7) and 3 bidirectional status
H A Dparport_gsc.c351 /* Initialize bidirectional-mode (0x10) & data-tranfer-mode #1 (0x20) */ in parport_init_chip()
352 pr_info("%s: initialize bidirectional-mode\n", __func__); in parport_init_chip()
/linux/include/scsi/fc/
H A Dfc_fcp.h138 * bidirectional read residual length, if any.
163 #define FCP_BIDI_RSP 0x80 /* bidirectional read response */
/linux/drivers/acpi/acpica/
H A Dexserial.c176 "Invalid direct read using bidirectional write-then-read protocol")); in acpi_ex_read_serial_bus()
270 * For these address spaces, the buffer is bidirectional; on a in acpi_ex_write_serial_bus()
342 /* Create the transfer/bidirectional/return buffer */ in acpi_ex_write_serial_bus()
/linux/Documentation/driver-api/
H A Dxillybus.rst137 A device file can be read only, write only or bidirectional. Bidirectional
224 device file. If the device file is bidirectional, and already opened only in
259 Each of the (possibly bidirectional) pipes presented to the user is allocated
/linux/net/dccp/
H A DKconfig
/linux/Documentation/devicetree/bindings/input/
H A Dadafruit,seesaw-gamepad.yaml23 S -> 10-bit precision bidirectional analog joystick
/linux/Documentation/userspace-api/media/mediactl/
H A Dmedia-controller-model.rst34 - An **interface link** is a point-to-point bidirectional control
/linux/drivers/net/plip/
H A DKconfig22 bidirectional parallel ports only, which can transmit 8 bits at a
/linux/Documentation/devicetree/bindings/net/
H A Dqcom,bam-dmux.yaml16 (Qualcomm BAM DMA) and bidirectional interrupts to coordinate power control.
/linux/drivers/tty/vt/
H A Dgen_ucs_width_table.py125 # Since we have no support for bidirectional text, all format
128 # in a non-bidirectional text environment.
/linux/Documentation/devicetree/bindings/dma/
H A Dingenic,dma.yaml60 then bidirectional.
/linux/arch/sparc/include/asm/
H A Dsunbpp.h33 #define P_OCR_DS_DSEL 0x2000 /* ) Bidirectional */
/linux/include/uapi/linux/
H A Datmmpc.h123 /* Message types - bidirectional */
/linux/Documentation/devicetree/bindings/gpio/
H A Dnxp,pcf8575.yaml13 The PCF857x-compatible chips have "quasi-bidirectional" I/O lines that can be
/linux/Documentation/devicetree/bindings/media/i2c/
H A Dmaxim,max96717.yaml16 simultaneously transmit bidirectional control-channel data while forward
H A Dmaxim,max96714.yaml16 simultaneously transmit bidirectional control-channel data while forward
/linux/sound/firewire/dice/
H A Ddice-weiss.c31 // Weiss INT203: 192kHz bidirectional 2-channel digital Firewire nterface
/linux/include/sound/
H A Dwavefront.h381 u8 Bidirectional:1; member
405 u8 Bidirectional:1; member

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