diff options
Diffstat (limited to 'arch/powerpc/platforms/iseries/dt.c')
| -rw-r--r-- | arch/powerpc/platforms/iseries/dt.c | 45 |
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, |
