diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2007-12-20 14:54:57 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-20 16:18:11 +1100 |
| commit | 549beb9ba3b03345cbd8e1233825d5b197a3f9f7 (patch) | |
| tree | c192ba6cdfa13e9888d9e5f534d2862127d412cb /arch/powerpc/kernel/pci_64.c | |
| parent | 24f8c827f9b8ab2c8644f7ab85a1b1d58fc0fcf7 (diff) | |
| download | op-kernel-dev-549beb9ba3b03345cbd8e1233825d5b197a3f9f7.zip op-kernel-dev-549beb9ba3b03345cbd8e1233825d5b197a3f9f7.tar.gz | |
[POWERPC] Merge 32 and 64 bits pcibios_enable_device
This merge the two implementations, based on the previously
fixed up 32 bits one. The pcibios_enable_device_hook in ppc_md
is now available for ppc64 use. Also remove the new unused
"initial" parameter from it and fixup users.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 2ec040b..5949bba 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -436,36 +436,6 @@ static int __init pcibios_init(void) subsys_initcall(pcibios_init); -int pcibios_enable_device(struct pci_dev *dev, int mask) -{ - u16 cmd, oldcmd; - int i; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - oldcmd = cmd; - - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - struct resource *res = &dev->resource[i]; - - /* Only set up the requested stuff */ - if (!(mask & (1<<i))) - continue; - - if (res->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (res->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - - if (cmd != oldcmd) { - printk(KERN_DEBUG "PCI: Enabling device: (%s), cmd %x\n", - pci_name(dev), cmd); - /* Enable the appropriate bits in the PCI command register. */ - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; -} - #ifdef CONFIG_HOTPLUG int pcibios_unmap_io_space(struct pci_bus *bus) |
