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GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

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lai
2026-09-06 03:52:57 +08:00
commit b1928b41c0
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source/bootloader/u-boot-2020.01/arch/sh/include/asm/pci.h
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* SH4 PCI Controller (PCIC) for U-Boot.
* (C) Dustin McIntire (dustin@sensoria.com)
* (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
*
* u-boot/include/asm-sh/pci.h
*/
#ifndef _ASM_PCI_H_
#define _ASM_PCI_H_
#include <pci.h>
#if defined(CONFIG_SH7751_PCI)
int pci_sh7751_init(struct pci_controller *hose);
#elif defined(CONFIG_SH7780_PCI)
int pci_sh7780_init(struct pci_controller *hose);
#else
#error "Not support PCI."
#endif
int pci_sh4_init(struct pci_controller *hose);
/* PCI dword read for sh4 */
int pci_sh4_read_config_dword(struct pci_controller *hose,
pci_dev_t dev, int offset, u32 *value);
/* PCI dword write for sh4 */
int pci_sh4_write_config_dword(struct pci_controller *hose,
pci_dev_t dev, int offset, u32 value);
#endif /* _ASM_PCI_H_ */