bf4981a006
The celleb code has seen no actual development for ~7 years. We (maintainers) have no access to test hardware, and it is highly likely the code has bit-rotted. As far as we're aware the hardware was never widely available, and is certainly no longer available, and no one on the list has shown any interest in it over the years. So remove it. If anyone has one and cares please speak up. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Jeremy Kerr <jk@ozlabs.org>
135 lines
4.7 KiB
C
135 lines
4.7 KiB
C
/*
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* Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
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*
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* Modifications for ppc64:
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* Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef __ASM_POWERPC_FIRMWARE_H
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#define __ASM_POWERPC_FIRMWARE_H
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#ifdef __KERNEL__
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#include <asm/asm-compat.h>
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#include <asm/feature-fixups.h>
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/* firmware feature bitmask values */
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#define FW_FEATURE_PFT ASM_CONST(0x0000000000000001)
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#define FW_FEATURE_TCE ASM_CONST(0x0000000000000002)
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#define FW_FEATURE_SPRG0 ASM_CONST(0x0000000000000004)
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#define FW_FEATURE_DABR ASM_CONST(0x0000000000000008)
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#define FW_FEATURE_COPY ASM_CONST(0x0000000000000010)
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#define FW_FEATURE_ASR ASM_CONST(0x0000000000000020)
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#define FW_FEATURE_DEBUG ASM_CONST(0x0000000000000040)
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#define FW_FEATURE_TERM ASM_CONST(0x0000000000000080)
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#define FW_FEATURE_PERF ASM_CONST(0x0000000000000100)
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#define FW_FEATURE_DUMP ASM_CONST(0x0000000000000200)
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#define FW_FEATURE_INTERRUPT ASM_CONST(0x0000000000000400)
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#define FW_FEATURE_MIGRATE ASM_CONST(0x0000000000000800)
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#define FW_FEATURE_PERFMON ASM_CONST(0x0000000000001000)
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#define FW_FEATURE_CRQ ASM_CONST(0x0000000000002000)
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#define FW_FEATURE_VIO ASM_CONST(0x0000000000004000)
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#define FW_FEATURE_RDMA ASM_CONST(0x0000000000008000)
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#define FW_FEATURE_LLAN ASM_CONST(0x0000000000010000)
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#define FW_FEATURE_BULK_REMOVE ASM_CONST(0x0000000000020000)
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#define FW_FEATURE_XDABR ASM_CONST(0x0000000000040000)
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#define FW_FEATURE_MULTITCE ASM_CONST(0x0000000000080000)
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#define FW_FEATURE_SPLPAR ASM_CONST(0x0000000000100000)
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#define FW_FEATURE_LPAR ASM_CONST(0x0000000000400000)
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#define FW_FEATURE_PS3_LV1 ASM_CONST(0x0000000000800000)
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/* Free ASM_CONST(0x0000000001000000) */
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#define FW_FEATURE_CMO ASM_CONST(0x0000000002000000)
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#define FW_FEATURE_VPHN ASM_CONST(0x0000000004000000)
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#define FW_FEATURE_XCMO ASM_CONST(0x0000000008000000)
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#define FW_FEATURE_OPAL ASM_CONST(0x0000000010000000)
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#define FW_FEATURE_OPALv2 ASM_CONST(0x0000000020000000)
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#define FW_FEATURE_SET_MODE ASM_CONST(0x0000000040000000)
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#define FW_FEATURE_BEST_ENERGY ASM_CONST(0x0000000080000000)
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#define FW_FEATURE_TYPE1_AFFINITY ASM_CONST(0x0000000100000000)
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#define FW_FEATURE_PRRN ASM_CONST(0x0000000200000000)
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#define FW_FEATURE_OPALv3 ASM_CONST(0x0000000400000000)
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#ifndef __ASSEMBLY__
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enum {
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#ifdef CONFIG_PPC64
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FW_FEATURE_PSERIES_POSSIBLE = FW_FEATURE_PFT | FW_FEATURE_TCE |
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FW_FEATURE_SPRG0 | FW_FEATURE_DABR | FW_FEATURE_COPY |
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FW_FEATURE_ASR | FW_FEATURE_DEBUG | FW_FEATURE_TERM |
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FW_FEATURE_PERF | FW_FEATURE_DUMP | FW_FEATURE_INTERRUPT |
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FW_FEATURE_MIGRATE | FW_FEATURE_PERFMON | FW_FEATURE_CRQ |
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FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
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FW_FEATURE_BULK_REMOVE | FW_FEATURE_XDABR |
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FW_FEATURE_MULTITCE | FW_FEATURE_SPLPAR | FW_FEATURE_LPAR |
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FW_FEATURE_CMO | FW_FEATURE_VPHN | FW_FEATURE_XCMO |
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FW_FEATURE_SET_MODE | FW_FEATURE_BEST_ENERGY |
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FW_FEATURE_TYPE1_AFFINITY | FW_FEATURE_PRRN,
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FW_FEATURE_PSERIES_ALWAYS = 0,
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FW_FEATURE_POWERNV_POSSIBLE = FW_FEATURE_OPAL | FW_FEATURE_OPALv2 |
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FW_FEATURE_OPALv3,
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FW_FEATURE_POWERNV_ALWAYS = 0,
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FW_FEATURE_PS3_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
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FW_FEATURE_PS3_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
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FW_FEATURE_NATIVE_POSSIBLE = 0,
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FW_FEATURE_NATIVE_ALWAYS = 0,
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FW_FEATURE_POSSIBLE =
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#ifdef CONFIG_PPC_PSERIES
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FW_FEATURE_PSERIES_POSSIBLE |
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#endif
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#ifdef CONFIG_PPC_POWERNV
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FW_FEATURE_POWERNV_POSSIBLE |
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#endif
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#ifdef CONFIG_PPC_PS3
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FW_FEATURE_PS3_POSSIBLE |
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#endif
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#ifdef CONFIG_PPC_NATIVE
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FW_FEATURE_NATIVE_ALWAYS |
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#endif
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0,
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FW_FEATURE_ALWAYS =
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#ifdef CONFIG_PPC_PSERIES
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FW_FEATURE_PSERIES_ALWAYS &
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#endif
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#ifdef CONFIG_PPC_POWERNV
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FW_FEATURE_POWERNV_ALWAYS &
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#endif
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#ifdef CONFIG_PPC_PS3
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FW_FEATURE_PS3_ALWAYS &
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#endif
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#ifdef CONFIG_PPC_NATIVE
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FW_FEATURE_NATIVE_ALWAYS &
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#endif
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FW_FEATURE_POSSIBLE,
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#else /* CONFIG_PPC64 */
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FW_FEATURE_POSSIBLE = 0,
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FW_FEATURE_ALWAYS = 0,
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#endif
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};
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/* This is used to identify firmware features which are available
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* to the kernel.
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*/
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extern unsigned long powerpc_firmware_features;
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#define firmware_has_feature(feature) \
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((FW_FEATURE_ALWAYS & (feature)) || \
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(FW_FEATURE_POSSIBLE & powerpc_firmware_features & (feature)))
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extern void system_reset_fwnmi(void);
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extern void machine_check_fwnmi(void);
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/* This is true if we are using the firmware NMI handler (typically LPAR) */
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extern int fwnmi_active;
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extern unsigned int __start___fw_ftr_fixup, __stop___fw_ftr_fixup;
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#endif /* __ASSEMBLY__ */
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#endif /* __KERNEL__ */
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#endif /* __ASM_POWERPC_FIRMWARE_H */
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