| /linux/include/linux/platform_data/ |
| H A D | usb-omap1.h | 36 * 3 == 3 wire bidirectional
37 * 4 == 4 wire bidirectional
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| /linux/tools/testing/selftests/dma/ |
| H A D | dma_map_benchmark.c | 19 "BIDIRECTIONAL",
30 /* default dma mask 32bit, bidirectional DMA */ in main()
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| /linux/drivers/media/pci/cobalt/ |
| H A D | cobalt-omnitek.c | 38 #define BIDIRECTIONAL (2 << 16) macro
60 case BIDIRECTIONAL: return "Bidirectional"; in get_dma_direction()
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| /linux/Documentation/driver-api/gpio/ |
| H A D | intro.rst | 43 cases (to support bidirectional signaling). GPIO controllers may have
90 Also, bidirectional data bus signals sometimes use open drain signals.
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| /linux/drivers/net/wireless/ath/ath11k/ |
| H A D | ce.h | 45 #define PIPEDIR_INOUT 3 /* bidirectional */
46 #define PIPEDIR_INOUT_H2H 4 /* bidirectional, host to host */
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| /linux/drivers/acpi/acpica/ |
| H A D | exserial.c | 176 "Invalid direct read using bidirectional write-then-read protocol")); in acpi_ex_read_serial_bus()
264 * For these address spaces, the buffer is bidirectional; on a in acpi_ex_write_serial_bus()
336 /* Create the transfer/bidirectional/return buffer */ in acpi_ex_write_serial_bus()
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| /linux/include/scsi/fc/ |
| H A D | fc_fcp.h | 138 * bidirectional read residual length, if any.
163 #define FCP_BIDI_RSP 0x80 /* bidirectional read response */
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| /linux/drivers/parport/ |
| H A D | TODO-parport | 18 4. A better PLIP (make use of bidirectional/ECP/EPP ports).
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| H A D | parport_amiga.c | 10 * with 8 bidirectional data lines (D0 - D7) and 3 bidirectional status
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| H A D | parport_gsc.c | 351 /* 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()
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| /linux/Documentation/driver-api/ |
| H A D | xillybus.rst | 137 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
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| /linux/net/dccp/ |
| H A D | Kconfig | 11 protocol that implements bidirectional, unicast connections of
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| /linux/arch/powerpc/include/asm/ |
| H A D | pmi.h | 10 * Unlike IPMI it is bidirectional and has a low latency.
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| /linux/Documentation/devicetree/bindings/firmware/ |
| H A D | arm,scmi.yaml | 91 one single channel descriptor is enough if such channel is bidirectional,
97 1 mbox / 1 shmem => SCMI TX over 1 mailbox bidirectional channel
98 2 mbox / 2 shmem => SCMI TX and RX over 2 mailbox bidirectional channels
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| /linux/Documentation/devicetree/bindings/input/ |
| H A D | adafruit,seesaw-gamepad.yaml | 23 S -> 10-bit precision bidirectional analog joystick
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| /linux/Documentation/userspace-api/media/mediactl/ |
| H A D | media-controller-model.rst | 34 - An **interface link** is a point-to-point bidirectional control
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| /linux/drivers/net/plip/ |
| H A D | Kconfig | 22 bidirectional parallel ports only, which can transmit 8 bits at a
|
| /linux/Documentation/devicetree/bindings/net/ |
| H A D | qcom,bam-dmux.yaml | 16 (Qualcomm BAM DMA) and bidirectional interrupts to coordinate power control.
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| /linux/Documentation/devicetree/bindings/dma/ |
| H A D | ingenic,dma.yaml | 60 then bidirectional.
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| /linux/Documentation/devicetree/bindings/gpio/ |
| H A D | nxp,pcf8575.yaml | 13 The PCF857x-compatible chips have "quasi-bidirectional" I/O lines that can be
|
| /linux/drivers/usb/class/ |
| H A D | usblp.c | 161 unsigned char bidir; /* interface is bidirectional */
1054 * communication but reporting bidirectional; currently some HP printers
1059 * HP recommended that we use the bidirectional interface but
1062 * The problem is not that it isn't bidirectional though. The problem
1301 /* Turn off reads for buggy bidirectional printers. */ in usblp_select_alts()
1304 "problematic bidirectional printer\n", in usblp_select_alts()
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| /linux/arch/sparc/include/asm/ |
| H A D | sunbpp.h | 33 #define P_OCR_DS_DSEL 0x2000 /* ) Bidirectional */
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| /linux/Documentation/ABI/testing/ |
| H A D | configfs-usb-gadget-midi2 | 44 direction 1: input, 2: output, 3: bidirectional
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| /linux/include/uapi/linux/ |
| H A D | atmmpc.h | 123 /* Message types - bidirectional */
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| /linux/Documentation/devicetree/bindings/media/i2c/ |
| H A D | maxim,max96717.yaml | 16 simultaneously transmit bidirectional control-channel data while forward
|