fedora core 2.6.10-1.12-FC2

[linux-2.6.git] / include / asm-ppc64 / netdump.h

diff --git a/include/asm-ppc64/netdump.h b/include/asm-ppc64/netdump.h
index 8b9fef2..78e6aad 100644 (file)
--- a/include/asm-ppc64/netdump.h
+++ b/include/asm-ppc64/netdump.h
@@ -1,6 +1,79 @@
 #ifndef _ASM_PPC64_NETDUMP_H_
 #define _ASM_PPC64_NETDUMP_H_
 
-#include <asm-generic/netdump.h>
+/*
+ * linux/include/asm-ppc64/netdump.h
+ *
+ * Copyright (c) 2003, 2004 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2004 IBM Corp.
+ *
+ * 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, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifdef __KERNEL__
+
+#include <asm/crashdump.h>
+
+const static int platform_supports_netdump = 1;
+
+#define platform_page_is_ram(x) (page_is_ram(x))
+#define platform_machine_type() (EM_PPC64)
+
+static inline unsigned char platform_effective_version(req_t *req)
+{
+       if (req->from > 0)
+               return min_t(unsigned char, req->from, NETDUMP_VERSION_MAX);
+       else
+               return 0;
+}
+
+#define platform_max_pfn() (num_physpages)
+
+static inline u32 platform_next_available(unsigned long pfn)
+{
+       unsigned long pgnum = next_ram_page(pfn);
+
+       if (pgnum < platform_max_pfn()) {
+               return (u32)pgnum;
+       }
+       return 0;
+}
+
+static inline void platform_jiffy_cycles(unsigned long long *jcp)
+{
+       unsigned long long t0, t1;
+
+       platform_timestamp(t0);
+       netdump_mdelay(1);
+       platform_timestamp(t1);
+       if (t1 > t0)
+               *jcp = t1 - t0;
+}
+
+static inline unsigned int platform_get_regs(char *tmp, struct pt_regs *myregs)
+{
+       elf_gregset_t elf_regs;
+       char *tmp2;
+
+       tmp2 = tmp + sprintf(tmp, "Sending register info.\n");
+       ELF_CORE_COPY_REGS(elf_regs, myregs);
+       memcpy(tmp2, &elf_regs, sizeof(elf_regs));
+
+       return(strlen(tmp) + sizeof(elf_regs));
+}
+#endif /* __KERNEL__ */
 
 #endif /* _ASM_PPC64_NETDUMP_H_ */