Move separate microblaze and powerpc pci flag functions pci_set_flags, pci_add_flags, and pci_has_flag into asm-generic/pci-bridge.h so other archs can use them.
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| 1 | +/* | |
| 2 | + * This program is free software; you can redistribute it and/or | |
| 3 | + * modify it under the terms of the GNU General Public License | |
| 4 | + * as published by the Free Software Foundation; either version | |
| 5 | + * 2 of the License, or (at your option) any later version. | |
| 6 | + */ | |
| 7 | +#ifndef _ASM_GENERIC_PCI_BRIDGE_H | |
| 8 | +#define _ASM_GENERIC_PCI_BRIDGE_H | |
| 9 | + | |
| 10 | +#ifdef __KERNEL__ | |
| 11 | + | |
| 12 | +enum { | |
| 13 | + /* Force re-assigning all resources (ignore firmware | |
| 14 | + * setup completely) | |
| 15 | + */ | |
| 16 | + PCI_REASSIGN_ALL_RSRC = 0x00000001, | |
| 17 | + | |
| 18 | + /* Re-assign all bus numbers */ | |
| 19 | + PCI_REASSIGN_ALL_BUS = 0x00000002, | |
| 20 | + | |
| 21 | + /* Do not try to assign, just use existing setup */ | |
| 22 | + PCI_PROBE_ONLY = 0x00000004, | |
| 23 | + | |
| 24 | + /* Don't bother with ISA alignment unless the bridge has | |
| 25 | + * ISA forwarding enabled | |
| 26 | + */ | |
| 27 | + PCI_CAN_SKIP_ISA_ALIGN = 0x00000008, | |
| 28 | + | |
| 29 | + /* Enable domain numbers in /proc */ | |
| 30 | + PCI_ENABLE_PROC_DOMAINS = 0x00000010, | |
| 31 | + /* ... except for domain 0 */ | |
| 32 | + PCI_COMPAT_DOMAIN_0 = 0x00000020, | |
| 33 | +}; | |
| 34 | + | |
| 35 | +#ifdef CONFIG_PCI | |
| 36 | +extern unsigned int pci_flags; | |
| 37 | + | |
| 38 | +static inline void pci_set_flags(int flags) | |
| 39 | +{ | |
| 40 | + pci_flags = flags; | |
| 41 | +} | |
| 42 | + | |
| 43 | +static inline void pci_add_flags(int flags) | |
| 44 | +{ | |
| 45 | + pci_flags |= flags; | |
| 46 | +} | |
| 47 | + | |
| 48 | +static inline int pci_has_flag(int flag) | |
| 49 | +{ | |
| 50 | + return pci_flags & flag; | |
| 51 | +} | |
| 52 | +#else | |
| 53 | +static inline void pci_set_flags(int flags) { } | |
| 54 | +static inline void pci_add_flags(int flags) { } | |
| 55 | +static inline int pci_has_flag(int flag) | |
| 56 | +{ | |
| 57 | + return 0; | |
| 58 | +} | |
| 59 | +#endif /* CONFIG_PCI */ | |
| 60 | + | |
| 61 | +#endif /* __KERNEL__ */ | |
| 62 | +#endif /* _ASM_GENERIC_PCI_BRIDGE_H */ | |