p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
linux_old1/arch/mips/sgi-ip32/crime.c

104 lines
2.8 KiB
C
Raw Normal View History

Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2001, 2003 Keith M Wesolowski
* Copyright (C) 2005 Ilya A. Volynets <ilya@total-knowledge.com>
*/
#include <linux/types.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
MIPS: Audit and remove any unnecessary uses of module.h Historically a lot of these existed because we did not have a distinction between what was modular code and what was providing support to modules via EXPORT_SYMBOL and friends. That changed when we forked out support for the latter into the export.h file. This means we should be able to reduce the usage of module.h in code that is obj-y Makefile or bool Kconfig. In the case of some code where it is modular, we can extend that to also include files that are building basic support functionality but not related to loading or registering the final module; such files also have no need whatsoever for module.h The advantage in removing such instances is that module.h itself sources about 15 other headers; adding significantly to what we feed cpp, and it can obscure what headers we are effectively using. Since module.h might have been the implicit source for init.h (for __init) and for export.h (for EXPORT_SYMBOL) we consider each instance for the presence of either and replace/add as needed. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. Build coverage of all the mips defconfigs revealed the module.h header was masking a couple of implicit include instances, so we add the appropriate headers there. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: David Daney <david.daney@cavium.com> Cc: John Crispin <john@phrozen.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: "Steven J. Hill" <steven.hill@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/15131/ [james.hogan@imgtec.com: Preserve sort order where it already exists] Signed-off-by: James Hogan <james.hogan@imgtec.com>
2017-01-29 10:05:57 +08:00
#include <linux/export.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#include <asm/bootinfo.h>
#include <asm/io.h>
#include <asm/mipsregs.h>
#include <asm/page.h>
#include <asm/ip32/crime.h>
#include <asm/ip32/mace.h>
[MIPS] IP32: Fix sparse warnings. Add __iomem qualifier to crime and mace pointers. Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-13 07:38:18 +08:00
struct sgi_crime __iomem *crime;
struct sgi_mace __iomem *mace;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
[MIPS] IP32: Export mace symbol. Export mace symbol so that it can be used in modules. Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-11-13 07:38:18 +08:00
EXPORT_SYMBOL_GPL(mace);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
void __init crime_init(void)
{
unsigned int id, rev;
const int field = 2 * sizeof(unsigned long);
set_io_port_base((unsigned long) ioremap(MACEPCI_LOW_IO, 0x2000000));
crime = ioremap(CRIME_BASE, sizeof(struct sgi_crime));
mace = ioremap(MACE_BASE, sizeof(struct sgi_mace));
id = crime->id;
rev = id & CRIME_ID_REV;
id = (id & CRIME_ID_IDBITS) >> 4;
[MIPS] Fix "no space between function name and open parenthesis" warnings. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-12 06:46:15 +08:00
printk(KERN_INFO "CRIME id %1x rev %d at 0x%0*lx\n",
id, rev, field, (unsigned long) CRIME_BASE);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[MIPS] Complete fixes after removal of pt_regs argument to int handlers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-08 02:44:33 +08:00
irqreturn_t crime_memerr_intr(unsigned int irq, void *dev_id)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
unsigned long stat, addr;
int fatal = 0;
stat = crime->mem_error_stat & CRIME_MEM_ERROR_STAT_MASK;
addr = crime->mem_error_addr & CRIME_MEM_ERROR_ADDR_MASK;
printk("CRIME memory error at 0x%08lx ST 0x%08lx<", addr, stat);
if (stat & CRIME_MEM_ERROR_INV)
printk("INV,");
if (stat & CRIME_MEM_ERROR_ECC) {
unsigned long ecc_syn =
crime->mem_ecc_syn & CRIME_MEM_ERROR_ECC_SYN_MASK;
unsigned long ecc_gen =
crime->mem_ecc_chk & CRIME_MEM_ERROR_ECC_CHK_MASK;
printk("ECC,SYN=0x%08lx,GEN=0x%08lx,", ecc_syn, ecc_gen);
}
if (stat & CRIME_MEM_ERROR_MULTIPLE) {
fatal = 1;
printk("MULTIPLE,");
}
if (stat & CRIME_MEM_ERROR_HARD_ERR) {
fatal = 1;
printk("HARD,");
}
if (stat & CRIME_MEM_ERROR_SOFT_ERR)
printk("SOFT,");
if (stat & CRIME_MEM_ERROR_CPU_ACCESS)
printk("CPU,");
if (stat & CRIME_MEM_ERROR_VICE_ACCESS)
printk("VICE,");
if (stat & CRIME_MEM_ERROR_GBE_ACCESS)
printk("GBE,");
if (stat & CRIME_MEM_ERROR_RE_ACCESS)
printk("RE,REID=0x%02lx,", (stat & CRIME_MEM_ERROR_RE_ID)>>8);
if (stat & CRIME_MEM_ERROR_MACE_ACCESS)
printk("MACE,MACEID=0x%02lx,", stat & CRIME_MEM_ERROR_MACE_ID);
crime->mem_error_stat = 0;
if (fatal) {
printk("FATAL>\n");
panic("Fatal memory error.");
} else
printk("NONFATAL>\n");
return IRQ_HANDLED;
}
[MIPS] Complete fixes after removal of pt_regs argument to int handlers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-08 02:44:33 +08:00
irqreturn_t crime_cpuerr_intr(unsigned int irq, void *dev_id)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
unsigned long stat = crime->cpu_error_stat & CRIME_CPU_ERROR_MASK;
unsigned long addr = crime->cpu_error_addr & CRIME_CPU_ERROR_ADDR_MASK;
addr <<= 2;
[MIPS] Fix "no space between function name and open parenthesis" warnings. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-12 06:46:15 +08:00
printk("CRIME CPU error at 0x%09lx status 0x%08lx\n", addr, stat);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
crime->cpu_error_stat = 0;
return IRQ_HANDLED;
}