From 4da727ae2aa62f134c79d38c41d15f50d912745f Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Tue, 31 Mar 2009 20:06:14 +0000 Subject: 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 Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/prom_init.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/kernel/prom_init.c') diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 2e026c0407d..3248f835ff9 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)); -- cgit v1.2.3-70-g09d2 From 1f8737aab39e15684bf6b6b53586b7c89a269f79 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Tue, 31 Mar 2009 20:06:15 +0000 Subject: powerpc: Clean up some prom printouts Make all messages consistent, some have spaces before the "...", some do not. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/prom_init.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/powerpc/kernel/prom_init.c') diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 3248f835ff9..df21f95b4b1 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -1085,7 +1085,7 @@ static void __init prom_instantiate_rtas(void) return; } - prom_printf("instantiating rtas at 0x%x ...", base); + prom_printf("instantiating rtas at 0x%x...", base); if (call_prom_ret("call-method", 3, 2, &entry, ADDR("instantiate-rtas"), @@ -1564,7 +1564,7 @@ static void __init prom_check_displays(void) if (call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-10) == PROM_ERROR) continue; - prom_printf("found display : %s, opening ... ", path); + prom_printf("found display : %s, opening... ", path); ih = call_prom("open", 1, 1, path); if (ih == 0) { @@ -2389,7 +2389,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, /* * Now finally create the flattened device-tree */ - prom_printf("copying OF device tree ...\n"); + prom_printf("copying OF device tree...\n"); flatten_device_tree(); /* @@ -2404,7 +2404,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, * Call OF "quiesce" method to shut down pending DMA's from * devices etc... */ - prom_printf("Calling quiesce ...\n"); + prom_printf("Calling quiesce...\n"); call_prom("quiesce", 0, 0); /* -- cgit v1.2.3-70-g09d2 From 856cc2f0bea673b5fcd1500533ee8ffd6c0749bd Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Tue, 31 Mar 2009 20:14:01 +0000 Subject: powerpc/pseries: Fix ibm,client-architecture comment We specify a 64MB RMO, but the comment says 128MB. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/prom_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/kernel/prom_init.c') diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index df21f95b4b1..2f0e64b5364 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -614,7 +614,7 @@ static unsigned char ibm_architecture_vec[] = { W(0xffffffff), /* virt_base */ W(0xffffffff), /* virt_size */ W(0xffffffff), /* load_base */ - W(64), /* 128MB min RMA */ + W(64), /* 64MB min RMA */ W(0xffffffff), /* full client load */ 0, /* min RMA percentage of total RAM */ 48, /* max log_2(hash table size) */ -- cgit v1.2.3-70-g09d2