23 lines
618 B
C
23 lines
618 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __PCI_USERSPACE_H__
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#define __PCI_USERSPACE_H__
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struct device {
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int busno;
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int slot;
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int func;
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};
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int pci_initialize(void);
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int pci_exit(void);
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u8 pci_read_config8(struct device *dev, unsigned int where);
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u16 pci_read_config16(struct device *dev, unsigned int where);
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u32 pci_read_config32(struct device *dev, unsigned int where);
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void pci_write_config8(struct device *dev, unsigned int where, u8 val);
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void pci_write_config16(struct device *dev, unsigned int where, u16 val);
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void pci_write_config32(struct device *dev, unsigned int where, u32 val);
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#endif
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