From f8eb77d6fbdf13b94bcea48023d4e1dce4b3bffe Mon Sep 17 00:00:00 2001 From: "Robert P. J. Day" Date: Wed, 18 Jul 2007 08:21:29 +1000 Subject: [POWERPC] Fix misspelled "CONFIG_CHECK_CACHE_COHERENCY" Kconfig option. Signed-off-by: Robert P. J. Day Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/Kconfig.cputype | 2 +- arch/powerpc/platforms/embedded6xx/Kconfig | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/platforms') diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index b8b5fde9466..e4b2aee53a7 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -215,7 +215,7 @@ config NOT_COHERENT_CACHE depends on 4xx || 8xx || E200 default y -config CONFIG_CHECK_CACHE_COHERENCY +config CHECK_CACHE_COHERENCY bool endmenu diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig index bec772674e4..2d12f77e46b 100644 --- a/arch/powerpc/platforms/embedded6xx/Kconfig +++ b/arch/powerpc/platforms/embedded6xx/Kconfig @@ -59,7 +59,7 @@ config MPC10X_BRIDGE config MV64X60 bool select PPC_INDIRECT_PCI - select CONFIG_CHECK_CACHE_COHERENCY + select CHECK_CACHE_COHERENCY config MPC10X_OPENPIC bool -- cgit v1.2.3 From ca8ffc974d43033be6e1d4277a45822d2c3656f4 Mon Sep 17 00:00:00 2001 From: Michael Neuling Date: Thu, 19 Jul 2007 07:56:32 +1000 Subject: [POWERPC] Fix future firmware feature fixups function failure Move firmware feature initialisation from pSeries_init_early to the earlier pSeries_probe_hypertas so they are initialised before firmware feature fixups are applied. Currently firmware feature sections are only used for iSeries which initialises the these features much earlier. This is a bug in waiting on pSeries. Also adds some whitespace fixups. Signed-off-by: Michael Neuling Acked-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/pseries/firmware.c | 19 +++---------------- arch/powerpc/platforms/pseries/pseries.h | 2 +- arch/powerpc/platforms/pseries/setup.c | 17 +++++++++++------ 3 files changed, 15 insertions(+), 23 deletions(-) (limited to 'arch/powerpc/platforms') diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c index 29bf83bfb1f..8b18a1c4009 100644 --- a/arch/powerpc/platforms/pseries/firmware.c +++ b/arch/powerpc/platforms/pseries/firmware.c @@ -66,24 +66,13 @@ firmware_features_table[FIRMWARE_MAX_FEATURES] = { * device-tree/ibm,hypertas-functions. Ultimately this functionality may * be moved into prom.c prom_init(). */ -void __init fw_feature_init(void) +void __init fw_feature_init(const char *hypertas, unsigned long len) { - struct device_node *dn; - const char *hypertas, *s; - int len, i; + const char *s; + int i; DBG(" -> fw_feature_init()\n"); - dn = of_find_node_by_path("/rtas"); - if (dn == NULL) { - printk(KERN_ERR "WARNING! Cannot find RTAS in device-tree!\n"); - goto out; - } - - hypertas = of_get_property(dn, "ibm,hypertas-functions", &len); - if (hypertas == NULL) - goto out; - for (s = hypertas; s < hypertas + len; s += strlen(s) + 1) { for (i = 0; i < FIRMWARE_MAX_FEATURES; i++) { /* check value against table of strings */ @@ -98,7 +87,5 @@ void __init fw_feature_init(void) } } -out: - of_node_put(dn); DBG(" <- fw_feature_init()\n"); } diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index 61e19f78b92..61136d01955 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -10,7 +10,7 @@ #ifndef _PSERIES_PSERIES_H #define _PSERIES_PSERIES_H -extern void __init fw_feature_init(void); +extern void __init fw_feature_init(const char *hypertas, unsigned long len); struct pt_regs; diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 59e69f085cb..f0b7146a110 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -320,8 +320,6 @@ static void __init pSeries_init_early(void) { DBG(" -> pSeries_init_early()\n"); - fw_feature_init(); - if (firmware_has_feature(FW_FEATURE_LPAR)) find_udbg_vterm(); @@ -343,14 +341,21 @@ static int __init pSeries_probe_hypertas(unsigned long node, const char *uname, int depth, void *data) { + const char *hypertas; + unsigned long len; + if (depth != 1 || (strcmp(uname, "rtas") != 0 && strcmp(uname, "rtas@0") != 0)) - return 0; + return 0; + + hypertas = of_get_flat_dt_prop(node, "ibm,hypertas-functions", &len); + if (!hypertas) + return 1; - if (of_get_flat_dt_prop(node, "ibm,hypertas-functions", NULL) != NULL) - powerpc_firmware_features |= FW_FEATURE_LPAR; + powerpc_firmware_features |= FW_FEATURE_LPAR; + fw_feature_init(hypertas, len); - return 1; + return 1; } static int __init pSeries_probe(void) -- cgit v1.2.3