| /kernel/linux/linux-6.6/drivers/usb/host/ |
| D | octeon-hcd.h | 117 * @ptxfemplvl: Periodic TxFIFO Empty Level (PTxFEmpLvl)
119 * Indicates when the Periodic TxFIFO Empty Interrupt bit in the
123 * TxFIFO is half empty
125 * TxFIFO is completely empty
126 * @nptxfemplvl: Non-Periodic TxFIFO Empty Level (NPTxFEmpLvl)
128 * Indicates when the Non-Periodic TxFIFO Empty Interrupt bit in
132 * Periodic TxFIFO is half empty
134 * Periodic TxFIFO is completely empty
251 * @ptxfempmsk: Periodic TxFIFO Empty Mask (PTxFEmpMsk)
276 * @nptxfempmsk: Non-Periodic TxFIFO Empty Mask (NPTxFEmpMsk)
[all …]
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| /kernel/linux/linux-5.10/drivers/staging/octeon-usb/ |
| D | octeon-hcd.h | 117 * @ptxfemplvl: Periodic TxFIFO Empty Level (PTxFEmpLvl)
119 * Indicates when the Periodic TxFIFO Empty Interrupt bit in the
123 * TxFIFO is half empty
125 * TxFIFO is completely empty
126 * @nptxfemplvl: Non-Periodic TxFIFO Empty Level (NPTxFEmpLvl)
128 * Indicates when the Non-Periodic TxFIFO Empty Interrupt bit in
132 * Periodic TxFIFO is half empty
134 * Periodic TxFIFO is completely empty
251 * @ptxfempmsk: Periodic TxFIFO Empty Mask (PTxFEmpMsk)
276 * @nptxfempmsk: Non-Periodic TxFIFO Empty Mask (NPTxFEmpMsk)
[all …]
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| /kernel/linux/linux-6.6/drivers/spi/ |
| D | spi-fsl-qspi.c | 178 * TKT253890, the controller needs the driver to fill the txfifo with
201 unsigned int txfifo; member
210 .txfifo = SZ_64,
219 .txfifo = SZ_512,
228 .txfifo = SZ_512,
238 .txfifo = SZ_512,
248 .txfifo = SZ_64,
257 .txfifo = SZ_64,
409 op->data.nbytes > q->devtype_data->txfifo) in fsl_qspi_supports_op()
708 if (op->data.nbytes > q->devtype_data->txfifo) in fsl_qspi_adjust_op_size()
[all …]
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| D | spi-imx.c | 113 unsigned int txfifo; /* number of words pushed in tx FIFO */ member
819 * when TXFIFO is half empty in mx31_prepare_transfer()
1155 while (spi_imx->txfifo < spi_imx->devtype_data->fifo_size) { in spi_imx_push()
1159 spi_imx->txfifo >= DIV_ROUND_UP(spi_imx->remainder, 4)) in spi_imx_push()
1162 spi_imx->txfifo++; in spi_imx_push()
1173 while (spi_imx->txfifo && in spi_imx_isr()
1176 spi_imx->txfifo--; in spi_imx_isr()
1184 if (spi_imx->txfifo) { in spi_imx_isr()
1499 spi_imx->txfifo = 0; in spi_imx_pio_transfer()
1530 spi_imx->txfifo = 0; in spi_imx_poll_transfer()
[all …]
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| D | spi-nxp-fspi.c | 331 unsigned int txfifo; member
340 .txfifo = SZ_1K, /* (128 * 64 bits) */
349 .txfifo = SZ_1K, /* (128 * 64 bits) */
358 .txfifo = SZ_1K, /* (128 * 64 bits) */
367 .txfifo = SZ_1K, /* (128 * 64 bits) */
376 .txfifo = SZ_1K, /* (128 * 64 bits) */
502 op->data.nbytes > f->devtype_data->txfifo) in nxp_fspi_supports_op()
802 /* Wait for TXFIFO empty */ in nxp_fspi_fill_txfifo()
817 /* Wait for TXFIFO empty */ in nxp_fspi_fill_txfifo()
968 if (op->data.nbytes > f->devtype_data->txfifo) in nxp_fspi_adjust_op_size()
[all …]
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| D | spi-xilinx.c | 70 #define XSPI_INTR_TX_EMPTY 0x04 /* TxFIFO is empty */
71 #define XSPI_INTR_TX_UNDERRUN 0x08 /* TxFIFO was underrun */
74 #define XSPI_INTR_TX_HALF_EMPTY 0x40 /* TxFIFO is half empty */
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| D | spi-zynq-qspi.c | 262 * zynq_qspi_txfifo_op - Write 1..4 bytes from TX buffer to TxFIFO
407 * @txempty: Indicates that TxFIFO is empty
417 * We must empty the TxFIFO between accesses to TXD0, in zynq_qspi_write_op()
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| /kernel/linux/linux-5.10/drivers/spi/ |
| D | spi-fsl-qspi.c | 179 * TKT253890, the controller needs the driver to fill the txfifo with
202 unsigned int txfifo; member
211 .txfifo = SZ_64,
220 .txfifo = SZ_512,
229 .txfifo = SZ_512,
239 .txfifo = SZ_512,
249 .txfifo = SZ_64,
258 .txfifo = SZ_64,
410 op->data.nbytes > q->devtype_data->txfifo) in fsl_qspi_supports_op()
709 if (op->data.nbytes > q->devtype_data->txfifo) in fsl_qspi_adjust_op_size()
[all …]
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| D | spi-imx.c | 104 unsigned int txfifo; /* number of words pushed in tx FIFO */ member
770 * when TXFIFO is half empty in mx31_prepare_transfer()
1121 while (spi_imx->txfifo < spi_imx->devtype_data->fifo_size) { in spi_imx_push()
1125 spi_imx->txfifo >= DIV_ROUND_UP(spi_imx->remainder, in spi_imx_push()
1129 spi_imx->txfifo++; in spi_imx_push()
1140 while (spi_imx->txfifo && in spi_imx_isr()
1143 spi_imx->txfifo--; in spi_imx_isr()
1151 if (spi_imx->txfifo) { in spi_imx_isr()
1465 spi_imx->txfifo = 0; in spi_imx_pio_transfer()
1503 spi_imx->txfifo = 0; in spi_imx_pio_transfer_slave()
[all …]
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| D | spi-nxp-fspi.c | 316 unsigned int txfifo; member
324 .txfifo = SZ_1K, /* (128 * 64 bits) */
332 .txfifo = SZ_1K, /* (128 * 64 bits) */
340 .txfifo = SZ_1K, /* (128 * 64 bits) */
460 op->data.nbytes > f->devtype_data->txfifo) in nxp_fspi_supports_op()
720 /* Wait for TXFIFO empty */ in nxp_fspi_fill_txfifo()
734 /* Wait for TXFIFO empty */ in nxp_fspi_fill_txfifo()
882 if (op->data.nbytes > f->devtype_data->txfifo) in nxp_fspi_adjust_op_size()
883 op->data.nbytes = f->devtype_data->txfifo; in nxp_fspi_adjust_op_size()
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| D | spi-xilinx.c | 70 #define XSPI_INTR_TX_EMPTY 0x04 /* TxFIFO is empty */
71 #define XSPI_INTR_TX_UNDERRUN 0x08 /* TxFIFO was underrun */
74 #define XSPI_INTR_TX_HALF_EMPTY 0x40 /* TxFIFO is half empty */
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| D | spi-zynq-qspi.c | 262 * zynq_qspi_txfifo_op - Write 1..4 bytes from TX buffer to TxFIFO
398 * @txempty: Indicates that TxFIFO is empty
408 * We must empty the TxFIFO between accesses to TXD0, in zynq_qspi_write_op()
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | fsl,xcvr.yaml | 38 - const: txfifo
95 reg-names = "ram", "regs", "rxfifo", "txfifo";
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| /kernel/linux/linux-5.10/drivers/tty/serial/ |
| D | imx_earlycon.c | 16 #define UTS_TXFULL (1<<4) /* TxFIFO full */
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| /kernel/linux/linux-6.6/drivers/usb/gadget/udc/ |
| D | amd5536udc.h | 256 /* EP0in txfifo = 128 bytes*/
258 /* EP0in fullspeed txfifo = 128 bytes*/
500 u32 __iomem *txfifo; member
552 u32 __iomem *txfifo; member
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| D | amd5536udc_pci.c | 140 dev->txfifo = (u32 __iomem *)(dev->virt_addr + UDC_TXFIFO_ADDR); in udc_pci_probe()
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| /kernel/linux/linux-5.10/drivers/usb/gadget/udc/ |
| D | amd5536udc.h | 256 /* EP0in txfifo = 128 bytes*/
258 /* EP0in fullspeed txfifo = 128 bytes*/
500 u32 __iomem *txfifo; member
552 u32 __iomem *txfifo; member
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| /kernel/linux/linux-6.6/drivers/tty/serial/ |
| D | imx_earlycon.c | 16 #define UTS_TXFULL (1<<4) /* TxFIFO full */
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/gpio/ |
| D | spear_spics.txt | 6 released as soon as transfer is over and TxFIFO becomes empty. This is not
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/gpio/ |
| D | spear_spics.txt | 6 released as soon as transfer is over and TxFIFO becomes empty. This is not
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| /kernel/linux/linux-5.10/drivers/usb/serial/ |
| D | io_edgeport.c | 152 struct TxFifo { struct
165 struct TxFifo txfifo; /* transmit fifo -- size will be maxTxCredits */ argument
985 /* create the txfifo */ in edge_open()
986 edge_port->txfifo.head = 0; in edge_open()
987 edge_port->txfifo.tail = 0; in edge_open()
988 edge_port->txfifo.count = 0; in edge_open()
989 edge_port->txfifo.size = edge_port->maxTxCredits; in edge_open()
990 edge_port->txfifo.fifo = kmalloc(edge_port->maxTxCredits, GFP_KERNEL); in edge_open()
992 if (!edge_port->txfifo.fifo) { in edge_open()
1084 struct TxFifo *fifo = &edge_port->txfifo; in block_until_tx_empty()
[all …]
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| /kernel/linux/linux-6.6/drivers/usb/serial/ |
| D | io_edgeport.c | 152 struct TxFifo { struct
165 struct TxFifo txfifo; /* transmit fifo -- size will be maxTxCredits */ argument
909 /* create the txfifo */ in edge_open()
910 edge_port->txfifo.head = 0; in edge_open()
911 edge_port->txfifo.tail = 0; in edge_open()
912 edge_port->txfifo.count = 0; in edge_open()
913 edge_port->txfifo.size = edge_port->maxTxCredits; in edge_open()
914 edge_port->txfifo.fifo = kmalloc(edge_port->maxTxCredits, GFP_KERNEL); in edge_open()
916 if (!edge_port->txfifo.fifo) { in edge_open()
1008 struct TxFifo *fifo = &edge_port->txfifo; in block_until_tx_empty()
[all …]
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| /kernel/linux/linux-6.6/arch/mips/include/asm/octeon/ |
| D | cvmx-pcsx-defs.h | 516 uint64_t txfifo:1; member
526 uint64_t txfifo:1;
548 uint64_t txfifo:1; member
558 uint64_t txfifo:1;
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| /kernel/linux/linux-5.10/arch/mips/include/asm/octeon/ |
| D | cvmx-pcsx-defs.h | 516 uint64_t txfifo:1; member
526 uint64_t txfifo:1;
548 uint64_t txfifo:1; member
558 uint64_t txfifo:1;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/usb/ |
| D | snps,dwc3.yaml | 358 description: Specifies the max number of packets the txfifo resizing logic
360 higher the number, the more fifo space the txfifo resizing logic will
|