From 3e7b6c1f2db5ec31f9e7dbc3e0cbca602167a46a Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 2 Sep 2009 09:03:08 -0500 Subject: ppc/8xxx: Refactor code to determine if PCI is enabled & agent/host Refactor the code into a simple bitmask lookup table that determines if a given PCI controller is enabled and if its in host/root-complex or agent/end-point mode. Each processor in the PQ3/MPC86xx family specified different encodings for the cfg_host_agt[] and cfg_IO_ports[] boot strapping signals. Signed-off-by: Kumar Gala --- include/asm-ppc/fsl_pci.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/asm-ppc/fsl_pci.h b/include/asm-ppc/fsl_pci.h index f625d19ee4..b9972dabe3 100644 --- a/include/asm-ppc/fsl_pci.h +++ b/include/asm-ppc/fsl_pci.h @@ -20,6 +20,11 @@ #ifndef __FSL_PCI_H_ #define __FSL_PCI_H_ +#include + +int is_fsl_pci_agent(enum law_trgt_if trgt, u32 host_agent); +int is_fsl_pci_cfg(enum law_trgt_if trgt, u32 io_sel); + void fsl_pci_init(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data); void fsl_pci_config_unlock(struct pci_controller *hose); void ft_fsl_pci_setup(void *blob, const char *pci_alias, -- cgit