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Searched refs:rx_watermark (Results 1 – 4 of 4) sorted by relevance

/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()
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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()
/linux/drivers/tty/serial/
H A Dfsl_lpuart.c271 u8 rx_watermark; member
300 u8 rx_watermark; member
306 .rx_watermark = 1,
312 .rx_watermark = 1,
318 .rx_watermark = 0,
325 .rx_watermark = 1,
332 .rx_watermark = 3,
339 .rx_watermark = 7, /* A lower watermark is ideal for low baud rates. */
345 .rx_watermark = 1,
1643 sport->rx_watermark = 1; in lpuart_setup_watermark()
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/linux/drivers/net/ethernet/cadence/
H A Dmacb_main.c3020 if (bp->rx_watermark) in macb_init_hw()
3021 gem_writel(bp, PBUFRXCUT, (bp->rx_watermark | GEM_BIT(ENCUTTHRU))); in macb_init_hw()
5830 &bp->rx_watermark); in macb_probe()
5837 if (bp->rx_watermark > wtrmrk_rst_val || !bp->rx_watermark) { in macb_probe()
5839 bp->rx_watermark = 0; in macb_probe()