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Searched refs:rx_watermark (Results 1 – 11 of 11) sorted by relevance

/openbmc/u-boot/drivers/i2c/
H A Dxilinx_xiic.c183 u8 rx_watermark; in xilinx_xiic_read_common() local
194 rx_watermark = msg->len; in xilinx_xiic_read_common()
195 if (rx_watermark > IIC_RX_FIFO_DEPTH) in xilinx_xiic_read_common()
196 rx_watermark = IIC_RX_FIFO_DEPTH; in xilinx_xiic_read_common()
198 writeb(rx_watermark - 1, priv->base + XIIC_RFD_REG_OFFSET); in xilinx_xiic_read_common()
/openbmc/linux/drivers/ata/
H A Dsata_fsl.c288 struct device_attribute rx_watermark; member
349 unsigned int rx_watermark; in fsl_sata_rx_watermark_show() local
356 rx_watermark = ioread32(csr_base + TRANSCFG); in fsl_sata_rx_watermark_show()
357 rx_watermark &= 0x1f; in fsl_sata_rx_watermark_show()
360 return sysfs_emit(buf, "%u\n", rx_watermark); in fsl_sata_rx_watermark_show()
367 unsigned int rx_watermark; in fsl_sata_rx_watermark_store() local
374 if (kstrtouint(buf, 10, &rx_watermark) < 0) { in fsl_sata_rx_watermark_store()
382 iowrite32(temp | rx_watermark, csr_base + TRANSCFG); in fsl_sata_rx_watermark_store()
1504 host_priv->rx_watermark.show = fsl_sata_rx_watermark_show; in sata_fsl_probe()
1505 host_priv->rx_watermark.store = fsl_sata_rx_watermark_store; in sata_fsl_probe()
[all …]
H A Dahci_ceva.c76 static unsigned int rx_watermark = PTC_RX_WM_VAL; variable
77 module_param(rx_watermark, uint, 0644);
78 MODULE_PARM_DESC(rx_watermark, "RxWaterMark value (0 - 0x80)");
176 tmp = rx_watermark | PTC_RSVD; in ahci_ceva_setup()
/openbmc/linux/drivers/i2c/busses/
H A Di2c-xiic.c866 u16 rx_watermark; in xiic_start_recv() local
893 rx_watermark = msg->len; in xiic_start_recv()
894 bytes = min_t(u8, rx_watermark, IIC_RX_FIFO_DEPTH); in xiic_start_recv()
896 if (rx_watermark > 0) in xiic_start_recv()
930 rx_watermark = msg->len; in xiic_start_recv()
931 if (rx_watermark > IIC_RX_FIFO_DEPTH) { in xiic_start_recv()
933 } else if (rx_watermark == 1) { in xiic_start_recv()
934 rfd_set = rx_watermark - 1; in xiic_start_recv()
941 } else if (rx_watermark == 0) { in xiic_start_recv()
942 rfd_set = rx_watermark; in xiic_start_recv()
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/openbmc/qemu/include/hw/char/
H A Dibex_uart.h69 qemu_irq rx_watermark; member
/openbmc/linux/drivers/tty/serial/
H A Dfsl_lpuart.c269 u8 rx_watermark; member
298 u8 rx_watermark; member
304 .rx_watermark = 1,
310 .rx_watermark = 1,
316 .rx_watermark = 0,
323 .rx_watermark = 1,
330 .rx_watermark = 3,
337 .rx_watermark = 7, /* A lower watermark is ideal for low baud rates. */
343 .rx_watermark = 1,
1637 sport->rx_watermark = 1; in lpuart_setup_watermark()
[all …]
/openbmc/qemu/hw/char/
H A Dibex_uart.c86 qemu_set_irq(s->rx_watermark, 1); in ibex_uart_update_irqs()
88 qemu_set_irq(s->rx_watermark, 0); in ibex_uart_update_irqs()
525 sysbus_init_irq(SYS_BUS_DEVICE(obj), &s->rx_watermark); in ibex_uart_init()
/openbmc/linux/drivers/gpu/drm/msm/adreno/
H A Da6xx_hfi.h23 u32 rx_watermark; member
H A Da6xx_hfi.c726 header->rx_watermark = 1; in a6xx_hfi_queue_init()
/openbmc/linux/drivers/net/ethernet/cadence/
H A Dmacb_main.c2812 if (bp->rx_watermark) in macb_init_hw()
2813 gem_writel(bp, PBUFRXCUT, (bp->rx_watermark | GEM_BIT(ENCUTTHRU))); in macb_init_hw()
5059 &bp->rx_watermark); in macb_probe()
5066 if (bp->rx_watermark > wtrmrk_rst_val || !bp->rx_watermark) { in macb_probe()
5068 bp->rx_watermark = 0; in macb_probe()
H A Dmacb.h1305 u32 rx_watermark; member