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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Primary to Sideband (P2SB) bridge access support
*/
#ifndef _PLATFORM_DATA_X86_P2SB_H
#define _PLATFORM_DATA_X86_P2SB_H
#include <linux/errno.h>
#include <linux/kconfig.h>
struct pci_bus;
struct resource;
#if IS_BUILTIN(CONFIG_P2SB)
int p2sb_bar(struct pci_bus *bus, unsigned int devfn, struct resource *mem);
#else /* CONFIG_P2SB */
static inline int p2sb_bar(struct pci_bus *bus, unsigned int devfn, struct resource *mem)
{
return -ENODEV;
}
#endif /* CONFIG_P2SB is not set */
#endif /* _PLATFORM_DATA_X86_P2SB_H */
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