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authorAnton Blanchard <anton@samba.org>2009-03-31 20:06:14 +0000
committerPaul Mackerras <paulus@samba.org>2009-04-07 15:18:58 +1000
commit4da727ae2aa62f134c79d38c41d15f50d912745f (patch)
treeec543012b537db5c4a853989d966c31d85d80e43 /arch
parent85701e6ac1b75d983610c24cfdaafdaaf56cfbb2 (diff)
downloadop-kernel-dev-4da727ae2aa62f134c79d38c41d15f50d912745f.zip
op-kernel-dev-4da727ae2aa62f134c79d38c41d15f50d912745f.tar.gz
powerpc: Print progress of ibm,client-architecture method
The ibm,client-architecture method will often cause a reconfiguration reboot. When this happens the last thing we see is: Hypertas detected, assuming LPAR ! Which doesn't explain what just happened. Wrap the ibm,client-architecture so it's clear what is going on: Calling ibm,client-architecture... done In order to maintain the law of conservation of screen real estate, downgrade two other messages to debug. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/kernel/prom_init.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 2e026c0..3248f83 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -732,15 +732,17 @@ static void __init prom_send_capabilities(void)
root = call_prom("open", 1, 1, ADDR("/"));
if (root != 0) {
/* try calling the ibm,client-architecture-support method */
+ prom_printf("Calling ibm,client-architecture...");
if (call_prom_ret("call-method", 3, 2, &ret,
ADDR("ibm,client-architecture-support"),
root,
ADDR(ibm_architecture_vec)) == 0) {
/* the call exists... */
if (ret)
- prom_printf("WARNING: ibm,client-architecture"
+ prom_printf("\nWARNING: ibm,client-architecture"
"-support call FAILED!\n");
call_prom("close", 1, 0, root);
+ prom_printf(" done\n");
return;
}
call_prom("close", 1, 0, root);
@@ -1495,7 +1497,7 @@ static int __init prom_find_machine_type(void)
return PLATFORM_GENERIC;
x = prom_getproplen(rtas, "ibm,hypertas-functions");
if (x != PROM_ERROR) {
- prom_printf("Hypertas detected, assuming LPAR !\n");
+ prom_debug("Hypertas detected, assuming LPAR !\n");
return PLATFORM_PSERIES_LPAR;
}
return PLATFORM_PSERIES;
@@ -1544,7 +1546,7 @@ static void __init prom_check_displays(void)
};
const unsigned char *clut;
- prom_printf("Looking for displays\n");
+ prom_debug("Looking for displays\n");
for (node = 0; prom_next_node(&node); ) {
memset(type, 0, sizeof(type));
prom_getprop(node, "device_type", type, sizeof(type));
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