Searched refs:xfer_mask (Results 1 – 6 of 6) sorted by relevance
| /Linux-v5.15/drivers/ata/ |
| D | libata-core.c | 96 unsigned long xfer_mask; member
430 if (!fe->param.xfer_mask) in ata_force_xfermask()
433 ata_unpack_xfermask(fe->param.xfer_mask, in ata_force_xfermask()
822 void ata_unpack_xfermask(unsigned long xfer_mask, unsigned long *pio_mask, in ata_unpack_xfermask() argument
826 *pio_mask = (xfer_mask & ATA_MASK_PIO) >> ATA_SHIFT_PIO; in ata_unpack_xfermask()
828 *mwdma_mask = (xfer_mask & ATA_MASK_MWDMA) >> ATA_SHIFT_MWDMA; in ata_unpack_xfermask()
830 *udma_mask = (xfer_mask & ATA_MASK_UDMA) >> ATA_SHIFT_UDMA; in ata_unpack_xfermask()
856 u8 ata_xfer_mask2mode(unsigned long xfer_mask) in ata_xfer_mask2mode() argument
858 int highbit = fls(xfer_mask) - 1; in ata_xfer_mask2mode()
929 const char *ata_mode_string(unsigned long xfer_mask) in ata_mode_string() argument
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| D | ata_generic.c | 72 unsigned int xfer_mask = ata_id_xfermask(dev->id); in generic_set_mode() local
75 if (xfer_mask & (ATA_MASK_MWDMA | ATA_MASK_UDMA)) in generic_set_mode()
76 name = ata_mode_string(xfer_mask); in generic_set_mode()
80 xfer_mask |= ata_xfer_mode2mask(XFER_MW_DMA_0); in generic_set_mode()
85 dev->xfer_mode = ata_xfer_mask2mode(xfer_mask); in generic_set_mode()
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| D | pata_acpi.c | 77 unsigned int xfer_mask; in pacpi_discover_modes() local
83 xfer_mask = ata_acpi_gtm_xfermask(adev, &probe); in pacpi_discover_modes()
85 if (xfer_mask & (0xF8 << ATA_SHIFT_UDMA)) in pacpi_discover_modes()
88 return xfer_mask; in pacpi_discover_modes()
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| D | libata-acpi.c | 494 unsigned long xfer_mask = 0; in ata_acpi_gtm_xfermask() local
506 xfer_mask |= ata_xfer_mode2mask(mode); in ata_acpi_gtm_xfermask()
518 xfer_mask |= ata_xfer_mode2mask(mode); in ata_acpi_gtm_xfermask()
520 return xfer_mask; in ata_acpi_gtm_xfermask()
536 unsigned long xfer_mask, udma_mask; in ata_acpi_cbl_80wire() local
538 xfer_mask = ata_acpi_gtm_xfermask(dev, gtm); in ata_acpi_cbl_80wire()
539 ata_unpack_xfermask(xfer_mask, NULL, NULL, &udma_mask); in ata_acpi_cbl_80wire()
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| D | pata_amd.c | 268 unsigned long xfer_mask) in nv_mode_filter() argument
315 xfer_mask, limit, xfer_mask & limit, bios_limit, in nv_mode_filter()
318 return xfer_mask & limit; in nv_mode_filter()
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| /Linux-v5.15/include/linux/ |
| D | libata.h | 916 unsigned long (*mode_filter)(struct ata_device *dev, unsigned long xfer_mask);
1134 extern void ata_unpack_xfermask(unsigned long xfer_mask,
1137 extern u8 ata_xfer_mask2mode(unsigned long xfer_mask);
1140 extern const char *ata_mode_string(unsigned long xfer_mask);
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