diff options
Diffstat (limited to 'arch/sh/drivers/pci/pci-sh7780.h')
| -rw-r--r-- | arch/sh/drivers/pci/pci-sh7780.h | 94 |
1 files changed, 10 insertions, 84 deletions
diff --git a/arch/sh/drivers/pci/pci-sh7780.h b/arch/sh/drivers/pci/pci-sh7780.h index 750d5d7753a..f02d2180a4b 100644 --- a/arch/sh/drivers/pci/pci-sh7780.h +++ b/arch/sh/drivers/pci/pci-sh7780.h @@ -12,28 +12,6 @@ #ifndef _PCI_SH7780_H_ #define _PCI_SH7780_H_ -#include <linux/pci.h> - -/* set debug level 4=verbose...1=terse */ -//#define DEBUG_PCI 3 -#undef DEBUG_PCI - -#ifdef DEBUG_PCI -#define PCIDBG(n, x...) { if(DEBUG_PCI>=n) printk(x); } -#else -#define PCIDBG(n, x...) -#endif - -/* startup values */ -#define PCI_PROBE_BIOS 1 -#define PCI_PROBE_CONF1 2 -#define PCI_PROBE_CONF2 4 -#define PCI_NO_SORT 0x100 -#define PCI_BIOS_SORT 0x200 -#define PCI_NO_CHECKS 0x400 -#define PCI_ASSIGN_ROMS 0x1000 -#define PCI_BIOS_IRQ_SCAN 0x2000 - /* Platform Specific Values */ #define SH7780_VENDOR_ID 0x1912 #define SH7780_DEVICE_ID 0x0002 @@ -47,15 +25,12 @@ /* SH7780 Specific Values */ #define SH7780_PCI_CONFIG_BASE 0xFD000000 /* Config space base addr */ #define SH7780_PCI_CONFIG_SIZE 0x01000000 /* Config space size */ + #define SH7780_PCI_MEMORY_BASE 0xFD000000 /* Memory space base addr */ #define SH7780_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */ -#if 1 + #define SH7780_PCI_IO_BASE 0xFE400000 /* IO space base address */ #define SH7780_PCI_IO_SIZE 0x00400000 /* Size of IO window */ -#else -#define SH7780_PCI_IO_BASE 0xFE200000 /* IO space base address */ -#define SH7780_PCI_IO_SIZE 0x00200000 /* Size of IO window */ -#endif #define SH7780_PCIREG_BASE 0xFE040000 /* PCI regs base address */ #define PCI_REG(n) (SH7780_PCIREG_BASE+n) @@ -90,44 +65,16 @@ #define SH7780_PCIPMCSR_BSE 0x046 #define SH7780_PCICDD 0x047 -/* SH7780 PCI Local Registers */ -#define SH7780_PCICR 0x100 /* PCI Control Register */ - #define SH7780_PCICR_PREFIX 0xA5000000 /* CR prefix for write */ - #define SH7780_PCICR_PFCS 0x00000800 /* TRDY/IRDY Enable */ - #define SH7780_PCICR_FTO 0x00000400 /* TRDY/IRDY Enable */ - #define SH7780_PCICR_PFE 0x00000200 /* Target Read Single */ - #define SH7780_PCICR_TBS 0x00000100 /* Target Byte Swap */ - #define SH7780_PCICR_ARBM 0x00000040 /* PCI Arbitration Mode */ - #define SH7780_PCICR_IOCS 0x00000004 /* INTA output assert */ - #define SH7780_PCICR_PRST 0x00000002 /* PCI Reset Assert */ - #define SH7780_PCICR_CFIN 0x00000001 /* Central Fun. Init Done */ -#define SH7780_PCILSR0 0x104 /* PCI Local Space Register0 */ -#define SH7780_PCILSR1 0x108 /* PCI Local Space Register1 */ -#define SH7780_PCILAR0 0x10C /* PCI Local Address Register1 */ -#define SH7780_PCILAR1 0x110 /* PCI Local Address Register1 */ -#define SH7780_PCIIR 0x114 /* PCI Interrupt Register */ -#define SH7780_PCIIMR 0x118 /* PCI Interrupt Mask Register */ -#define SH7780_PCIAIR 0x11C /* Error Address Register */ -#define SH7780_PCICIR 0x120 /* Error Command/Data Register */ -#define SH7780_PCIAINT 0x130 /* Arbiter Interrupt Register */ -#define SH7780_PCIAINTM 0x134 /* Arbiter Int. Mask Register */ -#define SH7780_PCIBMIR 0x138 /* Error Bus Master Register */ -#define SH7780_PCIPAR 0x1C0 /* PIO Address Register */ -#define SH7780_PCIPINT 0x1CC /* Power Management Int. Register */ -#define SH7780_PCIPINTM 0x1D0 /* Power Management Mask Register */ -#define SH7780_PCIMBR0 0x1E0 /* Memory Bank0 Register */ -#define SH7780_PCIMBMR0 0x1E4 /* Memory Bank0 Mask Register */ -#define SH7780_PCIMBR1 0x1E8 /* Memory Bank1 Register */ -#define SH7780_PCIMBMR1 0x1EC /* Memory Bank1 Mask Register */ -#define SH7780_PCIMBR2 0x1F0 /* Memory Bank2 Register */ -#define SH7780_PCIMBMR2 0x1F4 /* Memory Bank2 Mask Register */ -#define SH7780_PCIIOBR 0x1F8 /* Bank Register */ -#define SH7780_PCIIOBMR 0x1FC /* Bank Mask Register */ +#define SH7780_PCIMBR0 0x1E0 +#define SH7780_PCIMBMR0 0x1E4 +#define SH7780_PCIMBR2 0x1F0 +#define SH7780_PCIMBMR2 0x1F4 +#define SH7780_PCIIOBR 0x1F8 +#define SH7780_PCIIOBMR 0x1FC #define SH7780_PCICSCR0 0x210 /* Cache Snoop1 Cnt. Register */ #define SH7780_PCICSCR1 0x214 /* Cache Snoop2 Cnt. Register */ #define SH7780_PCICSAR0 0x218 /* Cache Snoop1 Addr. Register */ #define SH7780_PCICSAR1 0x21C /* Cache Snoop2 Addr. Register */ -#define SH7780_PCIPDR 0x220 /* Port IO Data Register */ /* General Memory Config Addresses */ #define SH7780_CS0_BASE_ADDR 0x0 @@ -139,30 +86,9 @@ #define SH7780_CS5_BASE_ADDR (SH7780_CS4_BASE_ADDR + SH7780_MEM_REGION_SIZE) #define SH7780_CS6_BASE_ADDR (SH7780_CS5_BASE_ADDR + SH7780_MEM_REGION_SIZE) -/* General PCI values */ -#define SH7780_PCI_HOST_BRIDGE 0x6 - -/* Flags */ -#define SH7780_PCIC_NO_RESET 0x0001 - -/* External functions defined per platform i.e. Big Sur, SE... (these could be routed - * through the machine vectors... */ -extern int pcibios_init_platform(void); -extern int pcibios_map_platform_irq(u8 slot, u8 pin); - -struct sh7780_pci_address_space { - unsigned long base; - unsigned long size; -}; - -struct sh7780_pci_address_map { - struct sh7780_pci_address_space window0; - struct sh7780_pci_address_space window1; - unsigned long flags; -}; +struct sh4_pci_address_map; /* arch/sh/drivers/pci/pci-sh7780.c */ -extern int sh7780_pcic_init(struct sh7780_pci_address_map *map); +int sh7780_pcic_init(struct sh4_pci_address_map *map); #endif /* _PCI_SH7780_H_ */ - |