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Searched refs:rx_watermark (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/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()
1506 sysfs_attr_init(&host_priv->rx_watermark.attr); in sata_fsl_probe()
1507 host_priv->rx_watermark.attr.name = "rx_watermark"; 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-6.15/drivers/i2c/busses/
H A Di2c-xiic.c955 u16 rx_watermark; in xiic_start_recv() local
983 rx_watermark = msg->len; in xiic_start_recv()
984 bytes = min_t(u8, rx_watermark, IIC_RX_FIFO_DEPTH); in xiic_start_recv()
986 if (rx_watermark > 0) in xiic_start_recv()
1020 rx_watermark = msg->len; in xiic_start_recv()
1021 if (rx_watermark > IIC_RX_FIFO_DEPTH) { in xiic_start_recv()
1023 } else if (rx_watermark == 1) { in xiic_start_recv()
1024 rfd_set = rx_watermark - 1; in xiic_start_recv()
1031 } else if (rx_watermark == 0) { in xiic_start_recv()
1032 rfd_set = rx_watermark; in xiic_start_recv()
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/linux-6.15/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,
345 .rx_watermark = 1,
1640 sport->rx_watermark = 1; in lpuart_setup_watermark()
1678 sport->rx_watermark = 1; in lpuart32_setup_watermark()
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/linux-6.15/drivers/gpu/drm/msm/adreno/
H A Da6xx_hfi.h23 u32 rx_watermark; member
H A Da6xx_hfi.c903 header->rx_watermark = 1; in a6xx_hfi_queue_init()
/linux-6.15/drivers/net/ethernet/cadence/
H A Dmacb_main.c2833 if (bp->rx_watermark) in macb_init_hw()
2834 gem_writel(bp, PBUFRXCUT, (bp->rx_watermark | GEM_BIT(ENCUTTHRU))); in macb_init_hw()
5265 &bp->rx_watermark); in macb_probe()
5272 if (bp->rx_watermark > wtrmrk_rst_val || !bp->rx_watermark) { in macb_probe()
5274 bp->rx_watermark = 0; in macb_probe()
H A Dmacb.h1313 u32 rx_watermark; member