From 1cd8e506209223ed10da805d99be55e268f4023c Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Mon, 14 Nov 2005 12:54:33 -0600 Subject: [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 Signed-off-by: Paul Mackerras --- include/asm-powerpc/ipic.h | 85 ++++++++++++++++++++++++++++++++++++++++++++++ include/asm-ppc/ipic.h | 85 ---------------------------------------------- 2 files changed, 85 insertions(+), 85 deletions(-) create mode 100644 include/asm-powerpc/ipic.h delete mode 100644 include/asm-ppc/ipic.h (limited to 'include') diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h new file mode 100644 index 0000000..0fe396a --- /dev/null +++ b/include/asm-powerpc/ipic.h @@ -0,0 +1,85 @@ +/* + * include/asm-ppc/ipic.h + * + * IPIC external definitions and structure. + * + * Maintainer: Kumar Gala + * + * 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 + +/* 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__ */ diff --git a/include/asm-ppc/ipic.h b/include/asm-ppc/ipic.h deleted file mode 100644 index 0fe396a..0000000 --- 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 - * - * 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 - -/* 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__ */ -- cgit v1.1