diff options
Diffstat (limited to 'arch/powerpc/sysdev/fsl_pci.h')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pci.h | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.h b/arch/powerpc/sysdev/fsl_pci.h index 72b5625330e2..3bc4ab9d8341 100644 --- a/arch/powerpc/sysdev/fsl_pci.h +++ b/arch/powerpc/sysdev/fsl_pci.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * MPC85xx/86xx PCI Express structure define * * Copyright 2007,2011 Freescale Semiconductor, Inc - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifdef __KERNEL__ @@ -16,8 +11,14 @@ struct platform_device; + +/* FSL PCI controller BRR1 register */ +#define PCI_FSL_BRR1 0xbf8 +#define PCI_FSL_BRR1_VER 0xffff + #define PCIE_LTSSM 0x0404 /* PCIE Link Training and Status */ #define PCIE_LTSSM_L0 0x16 /* L0 state */ +#define PCIE_FSL_CSR_CLASSCODE 0x474 /* FSL GPEX CSR */ #define PCIE_IP_REV_2_2 0x02080202 /* PCIE IP block version Rev2.2 */ #define PCIE_IP_REV_3_0 0x02080300 /* PCIE IP block version Rev3.0 */ #define PIWAR_EN 0x80000000 /* Enable */ @@ -27,6 +28,13 @@ struct platform_device; #define PIWAR_WRITE_SNOOP 0x00005000 #define PIWAR_SZ_MASK 0x0000003f +#define PEX_PMCR_PTOMR 0x1 +#define PEX_PMCR_EXL2S 0x2 + +#define PME_DISR_EN_PTOD 0x00008000 +#define PME_DISR_EN_ENL23D 0x00002000 +#define PME_DISR_EN_EXL23D 0x00001000 + /* PCI/PCI Express outbound window reg */ struct pci_outbound_window_regs { __be32 potar; /* 0x.0 - Outbound translation address register */ @@ -104,26 +112,23 @@ struct ccsr_pci { }; -extern int fsl_add_bridge(struct platform_device *pdev, int is_primary); extern void fsl_pcibios_fixup_bus(struct pci_bus *bus); +extern void fsl_pcibios_fixup_phb(struct pci_controller *phb); extern int mpc83xx_add_bridge(struct device_node *dev); u64 fsl_pci_immrbar_base(struct pci_controller *hose); extern struct device_node *fsl_pci_primary; #ifdef CONFIG_PCI -void fsl_pci_assign_primary(void); +void __init fsl_pci_assign_primary(void); #else static inline void fsl_pci_assign_primary(void) {} #endif -#ifdef CONFIG_EDAC_MPC85XX -int mpc85xx_pci_err_probe(struct platform_device *op); +#ifdef CONFIG_FSL_PCI +extern int fsl_pci_mcheck_exception(struct pt_regs *); #else -static inline int mpc85xx_pci_err_probe(struct platform_device *op) -{ - return -ENOTSUPP; -} +static inline int fsl_pci_mcheck_exception(struct pt_regs *regs) {return 0; } #endif #endif /* __POWERPC_FSL_PCI_H */ |