summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms/iseries/dt.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms/iseries/dt.c')
-rw-r--r--arch/powerpc/platforms/iseries/dt.c45
1 files changed, 42 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/iseries/dt.c b/arch/powerpc/platforms/iseries/dt.c
index d194140c1ebf..e305deee7f44 100644
--- a/arch/powerpc/platforms/iseries/dt.c
+++ b/arch/powerpc/platforms/iseries/dt.c
@@ -1,5 +1,6 @@
/*
- * 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
@@ -33,13 +34,13 @@
#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)
@@ -76,6 +77,43 @@ static char __initdata device_type_pci[] = "pci";
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;
@@ -298,7 +336,8 @@ static void __init dt_vdevices(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,
OpenPOWER on IntegriCloud