[U-Boot] [PATCH 07/30] bdinfo: get mac address from environment
Mike Frysinger
vapier at gentoo.org
Tue Feb 17 06:10:28 CET 2009
Add a new print_eth() function to automate the eth*addr env var acquisition
and display. Affects all arches.
Signed-off-by: Mike Frysinger <vapier at gentoo.org>
CC: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
CC: Scott McNutt <smcnutt at psyent.com>
CC: Shinya Kuribayashi <skuribay at ruby.dti.ne.jp>
CC: Michal Simek <monstr at seznam.cz>
CC: Daniel Hellstrom <daniel at gaisler.com>
CC: Ben Warren <biggerbadderben at gmail.com>
---
common/cmd_bdinfo.c | 120 ++++++++++++++-------------------------------------
1 files changed, 32 insertions(+), 88 deletions(-)
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 6af5749..700314b 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -31,6 +31,8 @@ DECLARE_GLOBAL_DATA_PTR;
static void print_num(const char *, ulong);
+static void print_eth(int idx);
+
#ifndef CONFIG_ARM /* PowerPC and other */
static void print_lnum(const char *, u64);
@@ -39,7 +41,6 @@ static void print_str(const char *, const char *);
int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- int i;
bd_t *bd = gd->bd;
char buf[32];
@@ -90,44 +91,21 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
print_str ("pevfreq", strmhz(buf, bd->bi_pevfreq));
#endif
- puts ("ethaddr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
-
+ print_eth(0);
#if defined(CONFIG_HAS_ETH1)
- puts ("\neth1addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet1addr[i]);
- }
+ print_eth(1);
#endif
-
#if defined(CONFIG_HAS_ETH2)
- puts ("\neth2addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet2addr[i]);
- }
+ print_eth(2);
#endif
-
#if defined(CONFIG_HAS_ETH3)
- puts ("\neth3addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet3addr[i]);
- }
+ print_eth(3);
#endif
-
#if defined(CONFIG_HAS_ETH4)
- puts ("\neth4addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet4addr[i]);
- }
+ print_eth(4);
#endif
-
#if defined(CONFIG_HAS_ETH5)
- puts ("\neth5addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet5addr[i]);
- }
+ print_eth(5);
#endif
#ifdef CONFIG_HERMES
@@ -142,7 +120,6 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- int i;
bd_t *bd = gd->bd;
print_num ("memstart", (ulong)bd->bi_memstart);
@@ -151,10 +128,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
print_num ("flashsize", (ulong)bd->bi_flashsize);
print_num ("flashoffset", (ulong)bd->bi_flashoffset);
- puts ("ethaddr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
+ print_eth(0);
printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
printf ("baudrate = %ld bps\n", bd->bi_baudrate);
@@ -165,9 +139,6 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
-#if defined(CONFIG_CMD_NET)
- int i;
-#endif
bd_t *bd = gd->bd;
print_num ("mem start", (ulong)bd->bi_memstart);
@@ -182,10 +153,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
#endif
#if defined(CONFIG_CMD_NET)
- puts ("ethaddr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
+ print_eth(0);
printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
#endif
@@ -197,7 +165,6 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- int i;
bd_t *bd = gd->bd;
print_num ("mem start ", (ulong)bd->bi_memstart);
print_lnum ("mem size ", (u64)bd->bi_memsize);
@@ -209,10 +176,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
print_num ("sram size ", (ulong)bd->bi_sramsize);
#endif
#if defined(CONFIG_CMD_NET)
- puts ("ethaddr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
+ print_eth(0);
printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
#endif
printf ("baudrate = %ld bps\n", (ulong)bd->bi_baudrate);
@@ -223,9 +187,6 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
bd_t *bd = gd->bd;
-#if defined(CONFIG_CMD_NET)
- int i;
-#endif
#ifdef DEBUG
print_num("bd address ", (ulong) bd);
@@ -247,10 +208,7 @@ int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
CONFIG_SYS_GBL_DATA_SIZE);
#if defined(CONFIG_CMD_NET)
- puts("ethaddr =");
- for (i = 0; i < 6; ++i) {
- printf("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
+ print_eth(0);
printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
#endif
printf("baudrate = %6ld bps\n", bd->bi_baudrate);
@@ -262,7 +220,6 @@ static void print_str(const char *, const char *);
int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- int i;
bd_t *bd = gd->bd;
char buf[32];
@@ -289,30 +246,15 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
print_str ("vcofreq", strmhz(buf, bd->bi_vcofreq));
#endif
#if defined(CONFIG_CMD_NET)
- puts ("ethaddr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
-
+ print_eth(0);
#if defined(CONFIG_HAS_ETH1)
- puts ("\neth1addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet1addr[i]);
- }
+ print_eth(1);
#endif
-
#if defined(CONFIG_HAS_ETH2)
- puts ("\neth2addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet2addr[i]);
- }
+ print_eth(2);
#endif
-
#if defined(CONFIG_HAS_ETH3)
- puts ("\neth3addr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enet3addr[i]);
- }
+ print_eth(3);
#endif
printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
@@ -327,7 +269,6 @@ static void print_str(const char *, const char *);
int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- int i;
bd_t *bd = gd->bd;
char buf[32];
@@ -345,9 +286,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
print_num("flashsize", (ulong)bd->bi_flashsize);
print_num("flashoffset", (ulong)bd->bi_flashoffset);
- puts("ethaddr =");
- for (i = 0; i < 6; ++i)
- printf("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
+ print_eth(0);
printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
printf("baudrate = %d bps\n", bd->bi_baudrate);
@@ -358,7 +297,6 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- int i;
bd_t *bd = gd->bd;
print_num ("boot_params", (ulong)bd->bi_boot_params);
@@ -368,10 +306,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
print_num ("flashsize", (ulong)bd->bi_flashsize);
print_num ("flashoffset", (ulong)bd->bi_flashoffset);
- puts ("ethaddr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
+ print_eth(0);
printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
printf ("baudrate = %d bps\n", bd->bi_baudrate);
@@ -397,11 +332,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
}
#if defined(CONFIG_CMD_NET)
- puts ("ethaddr =");
- for (i=0; i<6; ++i) {
- printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
- }
- puts ( "\n" );
+ print_eth(0);
printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
#endif
printf ("baudrate = %d bps\n", bd->bi_baudrate);
@@ -416,6 +347,19 @@ static void print_num(const char *name, ulong value)
printf ("%-12s= 0x%08lX\n", name, value);
}
+static void print_eth(int idx)
+{
+ char name[10], *val;
+ if (idx)
+ sprintf(name, "eth%iaddr", idx);
+ else
+ strcpy(name, "ethaddr");
+ val = getenv(name);
+ if (!val)
+ val = "(not set)";
+ printf("%-12s= %s\n", name, val);
+}
+
#ifndef CONFIG_ARM
static void print_lnum(const char *name, u64 value)
{
--
1.6.1.3
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