diff options
author | David Howells <dhowells@redhat.com> | 2006-12-05 17:01:28 +0000 |
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committer | David Howells <dhowells@warthog.cambridge.redhat.com> | 2006-12-05 17:01:28 +0000 |
commit | 9db73724453a9350e1c22dbe732d427e2939a5c9 (patch) | |
tree | 15e3ead6413ae97398a54292acc199bee0864d42 /arch/powerpc/kernel/rtas_pci.c | |
parent | 4c1ac1b49122b805adfa4efc620592f68dccf5db (diff) | |
parent | e62438630ca37539c8cc1553710bbfaa3cf960a7 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/ata/libata-scsi.c
include/linux/libata.h
Futher merge of Linus's head and compilation fixups.
Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/powerpc/kernel/rtas_pci.c')
-rw-r--r-- | arch/powerpc/kernel/rtas_pci.c | 35 |
1 files changed, 9 insertions, 26 deletions
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index b4a0de79c06..ace9f4c86e6 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -38,6 +38,7 @@ #include <asm/rtas.h> #include <asm/mpic.h> #include <asm/ppc-pci.h> +#include <asm/eeh.h> /* RTAS tokens */ static int read_pci_config; @@ -231,32 +232,13 @@ void __init init_pci_config_tokens (void) unsigned long __devinit get_phb_buid (struct device_node *phb) { - int addr_cells; - const unsigned int *buid_vals; - unsigned int len; - unsigned long buid; - - if (ibm_read_pci_config == -1) return 0; + struct resource r; - /* PHB's will always be children of the root node, - * or so it is promised by the current firmware. */ - if (phb->parent == NULL) + if (ibm_read_pci_config == -1) return 0; - if (phb->parent->parent) - return 0; - - buid_vals = get_property(phb, "reg", &len); - if (buid_vals == NULL) + if (of_address_to_resource(phb, 0, &r)) return 0; - - addr_cells = prom_n_addr_cells(phb); - if (addr_cells == 1) { - buid = (unsigned long) buid_vals[0]; - } else { - buid = (((unsigned long)buid_vals[0]) << 32UL) | - (((unsigned long)buid_vals[1]) & 0xffffffff); - } - return buid; + return r.start; } static int phb_set_bus_ranges(struct device_node *dev, @@ -276,8 +258,10 @@ static int phb_set_bus_ranges(struct device_node *dev, return 0; } -int __devinit setup_phb(struct device_node *dev, struct pci_controller *phb) +int __devinit rtas_setup_phb(struct pci_controller *phb) { + struct device_node *dev = phb->arch_data; + if (is_python(dev)) python_countermeasures(dev); @@ -309,7 +293,7 @@ unsigned long __init find_and_init_phbs(void) phb = pcibios_alloc_controller(node); if (!phb) continue; - setup_phb(node, phb); + rtas_setup_phb(phb); pci_process_bridge_OF_ranges(phb, node, 0); pci_setup_phb_io(phb, index == 0); index++; @@ -381,7 +365,6 @@ int pcibios_remove_root_bus(struct pci_controller *phb) } } - list_del(&phb->list_node); pcibios_free_controller(phb); return 0; |