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/linux/drivers/staging/axis-fifo/
H A DKconfig3 # "Xilinx AXI-Stream FIFO IP core driver"
6 tristate "Xilinx AXI-Stream FIFO IP core driver"
9 This adds support for the Xilinx AXI-Stream FIFO IP core driver.
10 The AXI Streaming FIFO allows memory mapped access to a AXI Streaming
11 interface. The Xilinx AXI-Stream FIFO IP core can be used to interface
H A Daxis-fifo.txt1 Xilinx AXI-Stream FIFO v4.1 IP core
40 - xlnx,rx-fifo-depth: Depth of RX FIFO in words
48 - xlnx,tx-fifo-depth: Depth of TX FIFO in words
54 - xlnx,use-rx-data: <0x1> if RX FIFO is enabled, <0x0> otherwise
57 - xlnx,use-tx-data: <0x1> if TX FIFO is enabled, <0x0> otherwise
/linux/Documentation/networking/device_drivers/can/freescale/
H A Dflexcan.rst15 - FIFO
20 configured for RX-FIFO mode.
22 The RX FIFO mode uses a hardware FIFO with a depth of 6 CAN frames,
23 while the mailbox mode uses a software FIFO with a depth of up to 62
40 more performant "RX mailbox" mode and will use "RX FIFO" mode
/linux/drivers/video/fbdev/riva/
H A Driva_hw.c1351 LOAD_FIXED_STATE(nv4,FIFO); in UpdateFifoState()
1353 chip->Tri05 = (RivaTexturedTriangle05 __iomem *)&(chip->FIFO[0x0000E000/4]); in UpdateFifoState()
1362 LOAD_FIXED_STATE(nv10,FIFO); in UpdateFifoState()
1364 chip->Tri05 = (RivaTexturedTriangle05 __iomem *)&(chip->FIFO[0x0000E000/4]); in UpdateFifoState()
1397 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1436 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1441 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1482 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1487 chip->Tri03 = (RivaTexturedTriangle03 __iomem *)&(chip->FIFO[0x0000E000/4]); in LoadStateExt()
1645 LOAD_FIXED_STATE(Riva,FIFO); in LoadStateExt()
[all …]
/linux/Documentation/security/tpm/
H A Dtpm_tis.rst4 TPM FIFO interface driver
7 TCG PTP Specification defines two interface types: FIFO and CRB. The former is
11 FIFO (First-In-First-Out) interface is used by the tpm_tis_core dependent
17 framework for FIFO drivers is named as tpm_tis_core. The postfix "tis" in
/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Dmpc5121-psc.txt8 fsl,mpc5121-immr SoC node. Additionally the PSC FIFO
19 PSC FIFO Controller and b is a field that represents an
42 FIFO Controller
44 PSC FIFO Controller and b is a field that represents an
H A Dmpc512x_lpbfifo.txt1 Freescale MPC512x LocalPlus Bus FIFO (called SCLPC in the Reference Manual)
/linux/drivers/scsi/aic7xxx/
H A Daic79xx.seq169 * Since this status did not consume a FIFO, we have to
171 * to this transaction. There are two states that a FIFO still
174 * 1) Configured and draining to the host, with a FIFO handler.
177 * Case 1 can be detected by noticing a non-zero FIFO active
179 * the FIFO to complete the SCB.
182 * pointers for this same context in the other FIFO. So, if
308 * The FIFO use count field is shared with the
583 * Allocate a FIFO for a non-packetized transaction.
585 * can allocate a FIFO for a non-packetized transaction.
589 * Do whatever work is required to free a FIFO.
[all …]
H A Daic79xx.reg424 * Data FIFO Control
462 * Data FIFO Status
617 * Data FIFO Threshold
1136 * Data FIFO 0 PCI Status
1155 * Data FIFO 1 PCI Status
1692 * Data FIFO Status
2394 * Good Status FIFO
2405 * Data FIFO SCSI Transfer Control
2506 * Data FIFO Status
2516 field DLZERO 0x04 /* FIFO data ends on packet boundary. */
[all …]
/linux/arch/powerpc/platforms/512x/
H A DKconfig14 tristate "MPC512x LocalPlus Bus FIFO driver"
17 Enable support for Freescale MPC512x LocalPlus Bus FIFO (SCLPC).
/linux/drivers/video/fbdev/nvidia/
H A Dnv_local.h92 NV_WR32(&(par)->FIFO[0x0010], 0, (data) << 2); \
96 #define READ_GET(par) (NV_RD32(&(par)->FIFO[0x0011], 0) >> 2)
/linux/sound/soc/cirrus/
H A DKconfig26 Underflow of internal I2S controller FIFO could confuse the
30 fills FIFO with zeroes.
/linux/arch/arm/include/debug/
H A Dsamsung.S56 @ FIFO enabled...
80 @ FIFO enabled...
H A Dzynq.S50 bne 1002b @ wait if FIFO is full
/linux/drivers/char/tpm/
H A DKconfig63 tristate "TPM Interface Specification 1.2 Interface / TPM 2.0 FIFO Interface"
68 TCG TIS 1.2 TPM specification (TPM1.2) or the TCG PTP FIFO
74 tristate "TPM Interface Specification 1.3 Interface / TPM 2.0 FIFO Interface - (SPI)"
80 TCG TIS 1.3 TPM specification (TPM1.2) or the TCG PTP FIFO
93 tristate "TPM Interface Specification 1.3 Interface / TPM 2.0 FIFO Interface - (I2C - generic)"
105 tristate "TPM Interface Specification 1.2 Interface / TPM 2.0 FIFO Interface (MMIO - SynQuacer)"
110 TCG TIS 1.2 TPM specification (TPM1.2) or the TCG PTP FIFO
/linux/Documentation/networking/device_drivers/can/ctu/
H A Dctucanfd-driver.rst194 device HW queue (FIFO, mailboxes or whatever the implementation is)
335 the RXNE (RX FIFO Not Empty) bit is set. Frames are read one by one
336 until either no frame is left in the RX FIFO or the maximum work quota
344 in the first word of RX FIFO.
347 for the frame, and only if it succeeds, fetch the frame from FIFO;
349 correct ``skb``, we have to fetch the first work of FIFO. There are
359 #. Add option to peek into the FIFO instead of consuming the word.
372 a partial frame may stay in the FIFO for a prolonged time. Nonetheless,
373 there may be just one owner of the RX FIFO, and thus no one else should
400 SocketCAN, however, supports only one FIFO queue for outgoing
[all …]
/linux/Documentation/devicetree/bindings/display/tilcdc/
H A Dpanel.txt10 - fdd: FIFO DMA Request Delay
14 - fifo-th: DMA FIFO threshold
/linux/Documentation/sound/cards/
H A Dsb-live-mixer.rst93 The result is forwarded to the ADC capture FIFO (thus to the standard capture
106 The result is forwarded to the ADC capture FIFO (thus to the standard capture
120 The result is forwarded to the ADC capture FIFO (thus to the standard capture
149 of the AC97 codec. The result is forwarded to the ADC capture FIFO (thus to
166 forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
178 forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
189 digital inputs. The result samples are forwarded to the ADC capture FIFO
201 digital inputs. The result samples are forwarded to the ADC capture FIFO
214 capture FIFO (thus to the standard capture PCM device).
/linux/Documentation/admin-guide/blockdev/
H A Dfloppy.rst98 you have an FDC without a FIFO (8272A or 82072). 82072A and
100 If you use nodma mode, I suggest you also set the FIFO
104 If you have a FIFO-able FDC, the floppy driver automatically
113 Disables the FIFO entirely. This is needed if you get "Bus
118 Enables the FIFO. (default)
121 Sets the FIFO threshold. This is mostly relevant in DMA
/linux/tools/virtio/virtio-trace/
H A DREADME41 1) Make FIFO in a host
43 of CPUs and a control path, so FIFO (named pipe) should be created as follows:
106 3) Open FIFO in a host
/linux/Documentation/translations/zh_CN/networking/
H A Dtimestamping.rst582 skb 队列。通常，交换机会有一个PTP TX 时间戳寄存器（或有时是一个 FIFO），
583 其中时间戳可用。在 FIFO 的情况下，硬件可能会存储PTP 序列 ID/消息类型/
596 带外（通过另一个 RX 时间戳FIFO）。在 RX 上延迟通常是必要的，当检索时间戳需要
/linux/sound/soc/meson/
H A DKconfig22 tristate "Amlogic AXG Playback FIFO support"
29 tristate "Amlogic AXG Capture FIFO support"
/linux/drivers/parport/
H A DKconfig67 bool "Use FIFO/DMA if available"
73 As well as actually having a FIFO, or DMA capability, the kernel
76 FIFO. See <file:Documentation/admin-guide/parport.rst> to find out how to
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-platform-devices-occ-hwmon11 POWER9 and up processors over the Self-Boot Engine (SBE) FIFO.
/linux/Documentation/devicetree/bindings/net/ieee802154/
H A Dcc2520.txt10 - fifo-gpio: GPIO spec for the FIFO pin

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