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authorKumar Gala <galak@gate.crashing.org>2005-11-14 12:54:33 -0600
committerPaul Mackerras <paulus@samba.org>2006-01-09 14:48:57 +1100
commit1cd8e506209223ed10da805d99be55e268f4023c (patch)
treeccec0c8aff4f351baebad5dcc213915c3379ca6e /include/asm-ppc
parent3d1229d6ae92ed1994f4411b8493327ef8f4b76f (diff)
downloadblackbird-op-linux-1cd8e506209223ed10da805d99be55e268f4023c.tar.gz
blackbird-op-linux-1cd8e506209223ed10da805d99be55e268f4023c.zip
[PATCH] powerpc: moved ipic code to arch/powerpc
Moved 83xx and QUICC Engine interrupt handling code into arch/powerpc as a precursor of getting 83xx sub-arch building in arch/powerpc. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-ppc')
-rw-r--r--include/asm-ppc/ipic.h85
1 files changed, 0 insertions, 85 deletions
diff --git a/include/asm-ppc/ipic.h b/include/asm-ppc/ipic.h
deleted file mode 100644
index 0fe396a2b666..000000000000
--- a/include/asm-ppc/ipic.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * include/asm-ppc/ipic.h
- *
- * IPIC external definitions and structure.
- *
- * Maintainer: Kumar Gala <galak@kernel.crashing.org>
- *
- * Copyright 2005 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__
-#ifndef __ASM_IPIC_H__
-#define __ASM_IPIC_H__
-
-#include <linux/irq.h>
-
-/* Flags when we init the IPIC */
-#define IPIC_SPREADMODE_GRP_A 0x00000001
-#define IPIC_SPREADMODE_GRP_D 0x00000002
-#define IPIC_SPREADMODE_MIX_A 0x00000004
-#define IPIC_SPREADMODE_MIX_B 0x00000008
-#define IPIC_DISABLE_MCP_OUT 0x00000010
-#define IPIC_IRQ0_MCP 0x00000020
-
-/* IPIC registers offsets */
-#define IPIC_SICFR 0x00 /* System Global Interrupt Configuration Register */
-#define IPIC_SIVCR 0x04 /* System Global Interrupt Vector Register */
-#define IPIC_SIPNR_H 0x08 /* System Internal Interrupt Pending Register (HIGH) */
-#define IPIC_SIPNR_L 0x0C /* System Internal Interrupt Pending Register (LOW) */
-#define IPIC_SIPRR_A 0x10 /* System Internal Interrupt group A Priority Register */
-#define IPIC_SIPRR_B 0x14 /* System Internal Interrupt group B Priority Register */
-#define IPIC_SIPRR_C 0x18 /* System Internal Interrupt group C Priority Register */
-#define IPIC_SIPRR_D 0x1C /* System Internal Interrupt group D Priority Register */
-#define IPIC_SIMSR_H 0x20 /* System Internal Interrupt Mask Register (HIGH) */
-#define IPIC_SIMSR_L 0x24 /* System Internal Interrupt Mask Register (LOW) */
-#define IPIC_SICNR 0x28 /* System Internal Interrupt Control Register */
-#define IPIC_SEPNR 0x2C /* System External Interrupt Pending Register */
-#define IPIC_SMPRR_A 0x30 /* System Mixed Interrupt group A Priority Register */
-#define IPIC_SMPRR_B 0x34 /* System Mixed Interrupt group B Priority Register */
-#define IPIC_SEMSR 0x38 /* System External Interrupt Mask Register */
-#define IPIC_SECNR 0x3C /* System External Interrupt Control Register */
-#define IPIC_SERSR 0x40 /* System Error Status Register */
-#define IPIC_SERMR 0x44 /* System Error Mask Register */
-#define IPIC_SERCR 0x48 /* System Error Control Register */
-#define IPIC_SIFCR_H 0x50 /* System Internal Interrupt Force Register (HIGH) */
-#define IPIC_SIFCR_L 0x54 /* System Internal Interrupt Force Register (LOW) */
-#define IPIC_SEFCR 0x58 /* System External Interrupt Force Register */
-#define IPIC_SERFR 0x5C /* System Error Force Register */
-#define IPIC_SCVCR 0x60 /* System Critical Interrupt Vector Register */
-#define IPIC_SMVCR 0x64 /* System Management Interrupt Vector Register */
-
-enum ipic_prio_grp {
- IPIC_INT_GRP_A = IPIC_SIPRR_A,
- IPIC_INT_GRP_D = IPIC_SIPRR_D,
- IPIC_MIX_GRP_A = IPIC_SMPRR_A,
- IPIC_MIX_GRP_B = IPIC_SMPRR_B,
-};
-
-enum ipic_mcp_irq {
- IPIC_MCP_IRQ0 = 0,
- IPIC_MCP_WDT = 1,
- IPIC_MCP_SBA = 2,
- IPIC_MCP_PCI1 = 5,
- IPIC_MCP_PCI2 = 6,
- IPIC_MCP_MU = 7,
-};
-
-extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
- unsigned int irq_offset,
- unsigned char *senses, unsigned int senses_count);
-extern int ipic_set_priority(unsigned int irq, unsigned int priority);
-extern void ipic_set_highest_priority(unsigned int irq);
-extern void ipic_set_default_priority(void);
-extern void ipic_enable_mcp(enum ipic_mcp_irq mcp_irq);
-extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq);
-extern u32 ipic_get_mcp_status(void);
-extern void ipic_clear_mcp_status(u32 mask);
-extern int ipic_get_irq(struct pt_regs *regs);
-
-#endif /* __ASM_IPIC_H__ */
-#endif /* __KERNEL__ */
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