diff options
| -rw-r--r-- | arch/powerpc/include/asm/fsl_pci.h | 43 | ||||
| -rw-r--r-- | drivers/pci/fsl_pci_init.c | 5 | ||||
| -rw-r--r-- | drivers/pci/pci.c | 12 | ||||
| -rw-r--r-- | include/pci.h | 1 |
4 files changed, 20 insertions, 41 deletions
diff --git a/arch/powerpc/include/asm/fsl_pci.h b/arch/powerpc/include/asm/fsl_pci.h index fa03514..5cbe139 100644 --- a/arch/powerpc/include/asm/fsl_pci.h +++ b/arch/powerpc/include/asm/fsl_pci.h @@ -27,8 +27,7 @@ int fsl_setup_hose(struct pci_controller *hose, unsigned long addr); int fsl_is_pci_agent(struct pci_controller *hose); 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_compat, - struct pci_controller *hose, unsigned long ctrl_addr); +void ft_fsl_pci_setup(void *blob, const char *compat, unsigned long ctrl_addr); /* * Common PCI/PCIE Register structure for mpc85xx and mpc86xx @@ -201,54 +200,18 @@ int fsl_pci_init_port(struct fsl_pci_info *pci_info, } #define __FT_FSL_PCI_SETUP(blob, compat, num) \ - ft_fsl_pci_setup(blob, compat, &pci##num##_hose, \ - CONFIG_SYS_PCI##num##_ADDR) - -#define __FT_FSL_PCI_DEL(blob, compat, num) \ - ft_fsl_pci_setup(blob, compat, NULL, CONFIG_SYS_PCI##num##_ADDR) + ft_fsl_pci_setup(blob, compat, CONFIG_SYS_PCI##num##_ADDR) #define __FT_FSL_PCIE_SETUP(blob, compat, num) \ - ft_fsl_pci_setup(blob, compat, &pcie##num##_hose, \ - CONFIG_SYS_PCIE##num##_ADDR) - -#define __FT_FSL_PCIE_DEL(blob, compat, num) \ - ft_fsl_pci_setup(blob, compat, NULL, CONFIG_SYS_PCIE##num##_ADDR) + ft_fsl_pci_setup(blob, compat, CONFIG_SYS_PCIE##num##_ADDR) -#ifdef CONFIG_PCI1 #define FT_FSL_PCI1_SETUP __FT_FSL_PCI_SETUP(blob, FSL_PCI_COMPAT, 1) -#else -#define FT_FSL_PCI1_SETUP __FT_FSL_PCI_DEL(blob, FSL_PCI_COMPAT, 1) -#endif - -#ifdef CONFIG_PCI2 #define FT_FSL_PCI2_SETUP __FT_FSL_PCI_SETUP(blob, FSL_PCI_COMPAT, 2) -#else -#define FT_FSL_PCI2_SETUP __FT_FSL_PCI_DEL(blob, FSL_PCI_COMPAT, 2) -#endif -#ifdef CONFIG_PCIE1 #define FT_FSL_PCIE1_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 1) -#else -#define FT_FSL_PCIE1_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 1) -#endif - -#ifdef CONFIG_PCIE2 #define FT_FSL_PCIE2_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 2) -#else -#define FT_FSL_PCIE2_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 2) -#endif - -#ifdef CONFIG_PCIE3 #define FT_FSL_PCIE3_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 3) -#else -#define FT_FSL_PCIE3_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 3) -#endif - -#ifdef CONFIG_PCIE4 #define FT_FSL_PCIE4_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 4) -#else -#define FT_FSL_PCIE4_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 4) -#endif #if defined(CONFIG_FSL_CORENET) #define FSL_PCIE_COMPAT "fsl,p4080-pcie" diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index 5b34dcb..71ab02b 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -518,11 +518,14 @@ void fsl_pci_config_unlock(struct pci_controller *hose) #include <fdt_support.h> void ft_fsl_pci_setup(void *blob, const char *pci_compat, - struct pci_controller *hose, unsigned long ctrl_addr) + unsigned long ctrl_addr) { int off; u32 bus_range[2]; phys_addr_t p_ctrl_addr = (phys_addr_t)ctrl_addr; + struct pci_controller *hose; + + hose = find_hose_by_cfg_addr((void *)(ctrl_addr)); /* convert ctrl_addr to true physical address */ p_ctrl_addr = (phys_addr_t)ctrl_addr - CONFIG_SYS_CCSRBAR; diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 702ac67..cdfc4fb 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -165,6 +165,18 @@ struct pci_controller *pci_bus_to_hose (int bus) return NULL; } +struct pci_controller *find_hose_by_cfg_addr(void *cfg_addr) +{ + struct pci_controller *hose; + + for (hose = hose_head; hose; hose = hose->next) { + if (hose->cfg_addr == cfg_addr) + return hose; + } + + return NULL; +} + int pci_last_busno(void) { struct pci_controller *hose = hose_head; diff --git a/include/pci.h b/include/pci.h index c456006..e80b6bd 100644 --- a/include/pci.h +++ b/include/pci.h @@ -511,6 +511,7 @@ extern int pci_hose_write_config_word_via_dword(struct pci_controller *hose, extern void *pci_map_bar(pci_dev_t pdev, int bar, int flags); extern void pci_register_hose(struct pci_controller* hose); extern struct pci_controller* pci_bus_to_hose(int bus); +extern struct pci_controller *find_hose_by_cfg_addr(void *cfg_addr); extern int pci_hose_scan(struct pci_controller *hose); extern int pci_hose_scan_bus(struct pci_controller *hose, int bus); |