Searched refs:reg55 (Results 1 – 2 of 2) sorted by relevance
| /kernel/linux/linux-5.10/drivers/ide/ |
| D | it8213.c | 94 u8 reg48, reg54, reg55; in it8213_set_dma_mode() local
101 pci_read_config_byte(dev, 0x55, ®55); in it8213_set_dma_mode()
111 pci_write_config_byte(dev, 0x55, (u8) reg55|w_flag); in it8213_set_dma_mode()
113 pci_write_config_byte(dev, 0x55, (u8) reg55 & ~w_flag); in it8213_set_dma_mode()
131 if (reg55 & w_flag) in it8213_set_dma_mode()
132 pci_write_config_byte(dev, 0x55, (u8) reg55 & ~w_flag); in it8213_set_dma_mode()
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| D | piix.c | 148 u8 reg48, reg54, reg55; in piix_set_dma_mode() local
156 pci_read_config_byte(dev, 0x55, ®55); in piix_set_dma_mode()
166 pci_write_config_byte(dev, 0x55, (u8) reg55|w_flag); in piix_set_dma_mode()
168 pci_write_config_byte(dev, 0x55, (u8) reg55 & ~w_flag); in piix_set_dma_mode()
186 if (reg55 & w_flag) in piix_set_dma_mode()
187 pci_write_config_byte(dev, 0x55, (u8) reg55 & ~w_flag); in piix_set_dma_mode()
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