Linux-2.6.12-rc2v2.6.12-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!

1 files changed, 49 insertions, 0 deletions

diff --git a/arch/parisc/kernel/pa7300lc.c b/arch/parisc/kernel/pa7300lc.c
new file mode 100644
index 000000000000..8a89780223aa
--- /dev/null
+++ b/arch/parisc/kernel/pa7300lc.c
@@ -0,0 +1,49 @@
+/*
+ *   linux/arch/parisc/kernel/pa7300lc.c
+ *      - PA7300LC-specific functions   
+ *
+ *   Copyright (C) 2000 Philipp Rumpf */
+
+#include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <asm/ptrace.h>
+#include <asm/machdep.h>
+
+/* CPU register indices */
+
+#define MIOC_STATUS     0xf040
+#define MIOC_CONTROL    0xf080
+#define MDERRADD        0xf0e0
+#define DMAERR          0xf0e8
+#define DIOERR          0xf0ec
+#define HIDMAMEM        0xf0f4
+
+/* this returns the HPA of the CPU it was called on */
+static u32 cpu_hpa(void)
+{
+        return 0xfffb0000;
+}
+
+static void pa7300lc_lpmc(int code, struct pt_regs *regs)
+{
+        u32 hpa;
+        printk(KERN_WARNING "LPMC on CPU %d\n", smp_processor_id());
+
+        show_regs(regs);
+
+        hpa = cpu_hpa();
+        printk(KERN_WARNING
+                "MIOC_CONTROL %08x\n" "MIOC_STATUS  %08x\n"
+                "MDERRADD     %08x\n" "DMAERR       %08x\n"
+                "DIOERR       %08x\n" "HIDMAMEM     %08x\n",
+                gsc_readl(hpa+MIOC_CONTROL), gsc_readl(hpa+MIOC_STATUS),
+                gsc_readl(hpa+MDERRADD), gsc_readl(hpa+DMAERR),
+                gsc_readl(hpa+DIOERR), gsc_readl(hpa+HIDMAMEM));
+}
+
+void pa7300lc_init(void)
+{
+        cpu_lpmc = pa7300lc_lpmc;
+}