Searched refs:u_speed (Results 1 – 7 of 7) sorted by relevance
| /Linux-v5.4/drivers/ide/ |
| D | slc90e66.c | 81 int u_speed = 0, u_flag = 1 << drive->dn; in slc90e66_set_dma_mode() local
92 u_speed = (speed - XFER_UDMA_0) << (drive->dn * 4); in slc90e66_set_dma_mode()
96 if ((reg4a & a_speed) != u_speed) { in slc90e66_set_dma_mode()
99 pci_write_config_word(dev, 0x4a, reg4a|u_speed); in slc90e66_set_dma_mode()
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| D | it8213.c | 92 int u_speed = 0; in it8213_set_dma_mode() local
106 u_speed = min_t(u8, 2 - (udma & 1), udma) << (drive->dn * 4); in it8213_set_dma_mode()
115 if ((reg4a & a_speed) != u_speed) in it8213_set_dma_mode()
116 pci_write_config_word(dev, 0x4a, (reg4a & ~a_speed) | u_speed); in it8213_set_dma_mode()
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| D | it8172.c | 85 int u_speed = 0; in it8172_set_dma_mode() local
94 u_speed = udma << (drive->dn * 4); in it8172_set_dma_mode()
98 pci_write_config_byte(dev, 0x4a, reg4a | u_speed); in it8172_set_dma_mode()
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| D | piix.c | 145 int u_speed = 0; in piix_set_dma_mode() local
161 u_speed = min_t(u8, 2 - (udma & 1), udma) << (drive->dn * 4); in piix_set_dma_mode()
170 if ((reg4a & a_speed) != u_speed) in piix_set_dma_mode()
171 pci_write_config_word(dev, 0x4a, (reg4a & ~a_speed) | u_speed); in piix_set_dma_mode()
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| /Linux-v5.4/drivers/ata/ |
| D | pata_it8213.c | 162 int u_clock, u_speed; in it8213_set_dmamode() local
165 u_speed = min(2 - (udma & 1), udma); in it8213_set_dmamode()
178 udma_timing |= u_speed << (4 * devid); in it8213_set_dmamode()
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| D | pata_rdc.c | 196 int u_clock, u_speed; in rdc_set_dmamode() local
205 u_speed = min(2 - (udma & 1), udma); in rdc_set_dmamode()
218 udma_timing |= u_speed << (4 * devid); in rdc_set_dmamode()
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| D | ata_piix.c | 675 int u_clock, u_speed; in do_pata_set_dmamode() local
688 u_speed = min(2 - (udma & 1), udma); in do_pata_set_dmamode()
701 udma_timing |= u_speed << (4 * devid); in do_pata_set_dmamode()
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