/*
- * Copyright (c) 2005-2006 Michael Ellerman, IBM Corporation
+ * Copyright (C) 2005-2006 Michael Ellerman, IBM Corporation
+ * Copyright (C) 2000-2004, IBM Corporation
*
* Description:
* This file contains all the routines to build a flattened device
#include <asm/iseries/hv_types.h>
#include <asm/iseries/hv_lp_config.h>
#include <asm/iseries/hv_call_xm.h>
-#include <asm/iseries/it_exp_vpd_panel.h>
#include <asm/udbg.h>
#include "processor_vpd.h"
#include "call_hpt.h"
#include "call_pci.h"
#include "pci.h"
+#include "it_exp_vpd_panel.h"
#ifdef DEBUG
#define DBG(fmt...) udbg_printf(fmt)
static char __initdata device_type_vdevice[] = "vdevice";
static char __initdata device_type_vscsi[] = "vscsi";
+
+/* EBCDIC to ASCII conversion routines */
+
+static unsigned char __init e2a(unsigned char x)
+{
+ switch (x) {
+ case 0x81 ... 0x89:
+ return x - 0x81 + 'a';
+ case 0x91 ... 0x99:
+ return x - 0x91 + 'j';
+ case 0xA2 ... 0xA9:
+ return x - 0xA2 + 's';
+ case 0xC1 ... 0xC9:
+ return x - 0xC1 + 'A';
+ case 0xD1 ... 0xD9:
+ return x - 0xD1 + 'J';
+ case 0xE2 ... 0xE9:
+ return x - 0xE2 + 'S';
+ case 0xF0 ... 0xF9:
+ return x - 0xF0 + '0';
+ }
+ return ' ';
+}
+
+static unsigned char * __init strne2a(unsigned char *dest,
+ const unsigned char *src, size_t n)
+{
+ int i;
+
+ n = strnlen(src, n);
+
+ for (i = 0; i < n; i++)
+ dest[i] = e2a(src[i]);
+
+ return dest;
+}
+
static struct iseries_flat_dt * __init dt_init(void)
{
struct iseries_flat_dt *dt;
{
char buf[16] = "IBM,";
+ /* N.B. lparcfg.c knows about the "IBM," prefixes ... */
/* "IBM," + mfgId[2:3] + systemSerial[1:5] */
strne2a(buf + 4, xItExtVpdPanel.mfgID + 2, 2);
strne2a(buf + 6, xItExtVpdPanel.systemSerial + 1, 5);
dt_prop_str(dt, "model", buf);
dt_prop_str(dt, "compatible", "IBM,iSeries");
+ dt_prop_u32(dt, "ibm,partition-no", HvLpConfig_getLpIndex());
}
static void __init dt_do_vdevice(struct iseries_flat_dt *dt,
dt_prop_u32(dt, "#address-cells", 1);
dt_prop_u32(dt, "#size-cells", 0);
- dt_do_vdevice(dt, "vty", reg, -1, device_type_serial, NULL, 1);
+ dt_do_vdevice(dt, "vty", reg, -1, device_type_serial,
+ "IBM,iSeries-vty", 1);
reg++;
dt_do_vdevice(dt, "v-scsi", reg, -1, device_type_vscsi,