[PATCH v2 TIP 09/14] x86/dtb: Add generic bus probe
From: Sebastian Andrzej Siewior <hidden>
Date: 2011-02-04 10:22:13
Also in:
lkml
Subsystem:
the rest, x86 architecture (32-bit and 64-bit) · Maintainers:
Linus Torvalds, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen
For now we probe these busses and we change is to board dependent probes once we have to. Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Acked-by: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org> Signed-off-by: Sebastian Andrzej Siewior <redacted> Signed-off-by: Dirk Brandewie <redacted> --- renamed -immr to -cp arch/x86/kernel/prom.c | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/prom.c b/arch/x86/kernel/prom.c
index 8525ca0..3eaab43 100644
--- a/arch/x86/kernel/prom.c
+++ b/arch/x86/kernel/prom.c@@ -102,6 +102,25 @@ void __init add_dtb(u64 data) initial_dtb = data + offsetof(struct setup_data, data); } +/* + * CE4100 ids. Will be moved to machine_device_initcall() once we have it. + */ +static struct of_device_id __initdata ce4100_ids[] = { + { .compatible = "intel,ce4100-cp", }, + { .compatible = "isa", }, + { .compatible = "pci", }, + {}, +}; + +static int __init add_bus_probe(void) +{ + if (!initial_boot_params) + return 0; + + return of_platform_bus_probe(NULL, ce4100_ids, NULL); +} +module_init(add_bus_probe); + #ifdef CONFIG_PCI static int x86_of_pci_irq_enable(struct pci_dev *dev) {
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1.7.3.2