Searched refs:reg4a (Results 1 – 4 of 4) sorted by relevance
| /drivers/ide/ |
| D | slc90e66.c | 82 u16 reg4042, reg44, reg48, reg4a; in slc90e66_set_dma_mode() local
89 pci_read_config_word(dev, 0x4a, ®4a); in slc90e66_set_dma_mode()
96 if ((reg4a & a_speed) != u_speed) { in slc90e66_set_dma_mode()
97 pci_write_config_word(dev, 0x4a, reg4a & ~a_speed); in slc90e66_set_dma_mode()
98 pci_read_config_word(dev, 0x4a, ®4a); in slc90e66_set_dma_mode()
99 pci_write_config_word(dev, 0x4a, reg4a|u_speed); in slc90e66_set_dma_mode()
106 if (reg4a & a_speed) in slc90e66_set_dma_mode()
107 pci_write_config_word(dev, 0x4a, reg4a & ~a_speed); in slc90e66_set_dma_mode()
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| D | it8172.c | 86 u8 reg48, reg4a; in it8172_set_dma_mode() local
90 pci_read_config_byte(dev, 0x4a, ®4a); in it8172_set_dma_mode()
97 reg4a &= ~a_speed; in it8172_set_dma_mode()
98 pci_write_config_byte(dev, 0x4a, reg4a | u_speed); in it8172_set_dma_mode()
103 pci_write_config_byte(dev, 0x4a, reg4a & ~a_speed); in it8172_set_dma_mode()
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| D | it8213.c | 93 u16 reg4042, reg4a; in it8213_set_dma_mode() local
99 pci_read_config_word(dev, 0x4a, ®4a); 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()
127 if (reg4a & a_speed) in it8213_set_dma_mode()
128 pci_write_config_word(dev, 0x4a, reg4a & ~a_speed); in it8213_set_dma_mode()
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| D | piix.c | 147 u16 reg4042, reg4a; in piix_set_dma_mode() local
154 pci_read_config_word(dev, 0x4a, ®4a); 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()
182 if (reg4a & a_speed) in piix_set_dma_mode()
183 pci_write_config_word(dev, 0x4a, reg4a & ~a_speed); in piix_set_dma_mode()
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