#include <asm/sn/intr.h>
#include <asm/sn/pcibus_provider_defs.h>

Data Structures
struct	ate_resource

struct	pcibus_info

Macros
#define	PV907516 (1 << 1) /* TIOCP: Don't write the write buffer flush reg */

#define	BUSTYPE_MASK 0x1

#define	IS_PCIX(ps) ((ps)->pbi_bridge_mode & BUSTYPE_MASK)

#define	IS_PCI_BRIDGE_ASIC(asic)

#define	IS_PIC_SOFT(ps) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_PIC)

#define	IS_TIOCP_SOFT(ps) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_TIOCP)

#define	PCIBR_BRIDGETYPE_UNKNOWN -1

#define	PCIBR_BRIDGETYPE_PIC 2

#define	PCIBR_BRIDGETYPE_TIOCP 3

#define	PCI64_ATTR_PREF (1ull << 59)

#define	PCI64_ATTR_PREC (1ull << 58)

#define	PCI64_ATTR_VIRTUAL (1ull << 57)

#define	PCI64_ATTR_BAR (1ull << 56)

#define	PCI64_ATTR_SWAP (1ull << 55)

#define	PCI64_ATTR_VIRTUAL1 (1ull << 54)

#define	PCI32_LOCAL_BASE 0

#define	PCI32_MAPPED_BASE 0x40000000

#define	PCI32_DIRECT_BASE 0x80000000

#define	IS_PCI32_MAPPED(x)

#define	IS_PCI32_DIRECT(x) ((u64)(x) >= PCI32_MAPPED_BASE)

#define	PCI32_ATE_V (0x1 << 0)

#define	PCI32_ATE_CO (0x1 << 1) /* PIC ASIC ONLY */

#define	PCI32_ATE_PIO (0x1 << 1) /* TIOCP ASIC ONLY */

#define	PCI32_ATE_MSI (0x1 << 2)

#define	PCI32_ATE_PREF (0x1 << 3)

#define	PCI32_ATE_BAR (0x1 << 4)

#define	PCI32_ATE_ADDR_SHFT 12

#define	MINIMAL_ATES_REQUIRED(addr, size) (IOPG(IOPGOFF(addr) + (size) - 1) == IOPG((size) - 1))

#define	MINIMAL_ATE_FLAG(addr, size) (MINIMAL_ATES_REQUIRED((u64)addr, size) ? 1 : 0)

#define	ATE_SWAPSHIFT 29

#define	ATE_SWAP_ON(x) ((x) \|= (1 << ATE_SWAPSHIFT))

#define	ATE_SWAP_OFF(x) ((x) &= ~(1 << ATE_SWAPSHIFT))

#define	IOPFNSHIFT 12 /* 4K per mapped page */

#define	IOPGSIZE (1 << IOPFNSHIFT)

#define	IOPG(x) ((x) >> IOPFNSHIFT)

#define	IOPGOFF(x) ((x) & (IOPGSIZE-1))

#define	PCIBR_DEV_SWAP_DIR (1ull << 19)

#define	PCIBR_CTRL_PAGE_SIZE (0x1 << 21)

Functions
int	pcibr_init_provider (void)

void *	pcibr_bus_fixup (struct pcibus_bussoft , struct pci_controller )

dma_addr_t	pcibr_dma_map (struct pci_dev *, unsigned long, size_t, int type)

dma_addr_t	pcibr_dma_map_consistent (struct pci_dev *, unsigned long, size_t, int type)

void	pcibr_dma_unmap (struct pci_dev *, dma_addr_t, int)

void	pcireg_control_bit_clr (struct pcibus_info *, u64)

void	pcireg_control_bit_set (struct pcibus_info *, u64)

u64	pcireg_tflush_get (struct pcibus_info *)

u64	pcireg_intr_status_get (struct pcibus_info *)

void	pcireg_intr_enable_bit_clr (struct pcibus_info *, u64)

void	pcireg_intr_enable_bit_set (struct pcibus_info *, u64)

void	pcireg_intr_addr_addr_set (struct pcibus_info *, int, u64)

void	pcireg_force_intr_set (struct pcibus_info *, int)

u64	pcireg_wrb_flush_get (struct pcibus_info *, int)

void	pcireg_int_ate_set (struct pcibus_info *, int, u64)

u64 __iomem *	pcireg_int_ate_addr (struct pcibus_info *, int)

void	pcibr_force_interrupt (struct sn_irq_info *sn_irq_info)

void	pcibr_change_devices_irq (struct sn_irq_info *sn_irq_info)

int	pcibr_ate_alloc (struct pcibus_info *, int)

void	pcibr_ate_free (struct pcibus_info *, int)

void	ate_write (struct pcibus_info *, int, int, u64)

int	sal_pcibr_slot_enable (struct pcibus_info soft, int device, void resp, char **ssdt)

int	sal_pcibr_slot_disable (struct pcibus_info soft, int device, int action, void resp)

u16	sn_ioboard_to_pci_bus (struct pci_bus *pci_bus)

Macro Definition Documentation

#define ATE_SWAP_OFF ( x ) ((x) &= ~(1 << ATE_SWAPSHIFT))

Definition at line 73 of file pcibr_provider.h.

#define ATE_SWAP_ON ( x ) ((x) |= (1 << ATE_SWAPSHIFT))

Definition at line 72 of file pcibr_provider.h.

#define ATE_SWAPSHIFT 29

Definition at line 71 of file pcibr_provider.h.

#define BUSTYPE_MASK 0x1

Definition at line 17 of file pcibr_provider.h.

#define IOPFNSHIFT 12 /* 4K per mapped page */

Definition at line 79 of file pcibr_provider.h.

#define IOPG ( x ) ((x) >> IOPFNSHIFT)

Definition at line 85 of file pcibr_provider.h.

#define IOPGOFF ( x ) ((x) & (IOPGSIZE-1))

Definition at line 86 of file pcibr_provider.h.

#define IOPGSIZE (1 << IOPFNSHIFT)

Definition at line 84 of file pcibr_provider.h.

#define IS_PCI32_DIRECT ( x ) ((u64)(x) >= PCI32_MAPPED_BASE)

Definition at line 50 of file pcibr_provider.h.

#define IS_PCI32_MAPPED ( x )

Value:

((u64)(x) < PCI32_DIRECT_BASE && \

(u64)(x) >= PCI32_MAPPED_BASE)

Definition at line 48 of file pcibr_provider.h.

#define IS_PCI_BRIDGE_ASIC ( asic )

Value:

(asic == PCIIO_ASIC_TYPE_PIC || \

asic == PCIIO_ASIC_TYPE_TIOCP)

Definition at line 21 of file pcibr_provider.h.

#define IS_PCIX ( ps ) ((ps)->pbi_bridge_mode & BUSTYPE_MASK)

Definition at line 20 of file pcibr_provider.h.

#define IS_PIC_SOFT ( ps ) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_PIC)

Definition at line 23 of file pcibr_provider.h.

#define IS_TIOCP_SOFT ( ps ) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_TIOCP)

Definition at line 24 of file pcibr_provider.h.

#define MINIMAL_ATE_FLAG	(	addr,
		size
	)	(MINIMAL_ATES_REQUIRED((u64)addr, size) ? 1 : 0)

Definition at line 67 of file pcibr_provider.h.

#define MINIMAL_ATES_REQUIRED	(	addr,
		size
	)	(IOPG(IOPGOFF(addr) + (size) - 1) == IOPG((size) - 1))

Definition at line 64 of file pcibr_provider.h.

#define PCI32_ATE_ADDR_SHFT 12

Definition at line 62 of file pcibr_provider.h.

#define PCI32_ATE_BAR (0x1 << 4)

Definition at line 61 of file pcibr_provider.h.

#define PCI32_ATE_CO (0x1 << 1) /* PIC ASIC ONLY */

Definition at line 57 of file pcibr_provider.h.

#define PCI32_ATE_MSI (0x1 << 2)

Definition at line 59 of file pcibr_provider.h.

#define PCI32_ATE_PIO (0x1 << 1) /* TIOCP ASIC ONLY */

Definition at line 58 of file pcibr_provider.h.

#define PCI32_ATE_PREF (0x1 << 3)

Definition at line 60 of file pcibr_provider.h.

#define PCI32_ATE_V (0x1 << 0)

Definition at line 56 of file pcibr_provider.h.

#define PCI32_DIRECT_BASE 0x80000000

Definition at line 46 of file pcibr_provider.h.

#define PCI32_LOCAL_BASE 0

Definition at line 44 of file pcibr_provider.h.

#define PCI32_MAPPED_BASE 0x40000000

Definition at line 45 of file pcibr_provider.h.

#define PCI64_ATTR_BAR (1ull << 56)

Definition at line 40 of file pcibr_provider.h.

#define PCI64_ATTR_PREC (1ull << 58)

Definition at line 38 of file pcibr_provider.h.

#define PCI64_ATTR_PREF (1ull << 59)

Definition at line 37 of file pcibr_provider.h.

#define PCI64_ATTR_SWAP (1ull << 55)

Definition at line 41 of file pcibr_provider.h.

#define PCI64_ATTR_VIRTUAL (1ull << 57)

Definition at line 39 of file pcibr_provider.h.

#define PCI64_ATTR_VIRTUAL1 (1ull << 54)

Definition at line 42 of file pcibr_provider.h.

#define PCIBR_BRIDGETYPE_PIC 2

Definition at line 31 of file pcibr_provider.h.

#define PCIBR_BRIDGETYPE_TIOCP 3

Definition at line 32 of file pcibr_provider.h.

#define PCIBR_BRIDGETYPE_UNKNOWN -1

Definition at line 30 of file pcibr_provider.h.

#define PCIBR_CTRL_PAGE_SIZE (0x1 << 21)

Definition at line 89 of file pcibr_provider.h.

#define PCIBR_DEV_SWAP_DIR (1ull << 19)

Definition at line 88 of file pcibr_provider.h.

#define PV907516 (1 << 1) /* TIOCP: Don't write the write buffer flush reg */

Definition at line 15 of file pcibr_provider.h.

Function Documentation

void ate_write	(	struct pcibus_info *	,
		int	,
		int	,
		u64
	)

inline

Definition at line 144 of file pcibr_ate.c.

int pcibr_ate_alloc	(	struct pcibus_info *	,
		int
	)

Definition at line 115 of file pcibr_ate.c.

void pcibr_ate_free	(	struct pcibus_info *	,
		int
	)

Definition at line 160 of file pcibr_ate.c.

void* pcibr_bus_fixup	(	struct pcibus_bussoft *	,
		struct pci_controller *
	)

Definition at line 114 of file pcibr_provider.c.

void pcibr_change_devices_irq ( struct sn_irq_info * sn_irq_info )

dma_addr_t pcibr_dma_map	(	struct pci_dev *	,
		unsigned	long,
		size_t	,
		int	type
	)

Definition at line 357 of file pcibr_dma.c.

dma_addr_t pcibr_dma_map_consistent	(	struct pci_dev *	,
		unsigned	long,
		size_t	,
		int	type
	)

Definition at line 395 of file pcibr_dma.c.

void pcibr_dma_unmap	(	struct pci_dev *	,
		dma_addr_t	,
		int
	)

Definition at line 208 of file pcibr_dma.c.

void pcibr_force_interrupt ( struct sn_irq_info * sn_irq_info )

Definition at line 197 of file pcibr_provider.c.

int pcibr_init_provider ( void )

Definition at line 255 of file pcibr_provider.c.

void pcireg_control_bit_clr	(	struct pcibus_info *	,
		u64
	)

Definition at line 26 of file pcibr_reg.c.

void pcireg_control_bit_set	(	struct pcibus_info *	,
		u64
	)

Definition at line 46 of file pcibr_reg.c.

void pcireg_force_intr_set	(	struct pcibus_info *	,
		int
	)

Definition at line 197 of file pcibr_reg.c.

u64 __iomem* pcireg_int_ate_addr	(	struct pcibus_info *	,
		int
	)

Definition at line 265 of file pcibr_reg.c.

void pcireg_int_ate_set	(	struct pcibus_info *	,
		int	,
		u64
	)

Definition at line 244 of file pcibr_reg.c.

void pcireg_intr_addr_addr_set	(	struct pcibus_info *	,
		int	,
		u64
	)

Definition at line 167 of file pcibr_reg.c.

void pcireg_intr_enable_bit_clr	(	struct pcibus_info *	,
		u64
	)

Definition at line 124 of file pcibr_reg.c.

void pcireg_intr_enable_bit_set	(	struct pcibus_info *	,
		u64
	)

Definition at line 144 of file pcibr_reg.c.

u64 pcireg_intr_status_get ( struct pcibus_info * )

Definition at line 99 of file pcibr_reg.c.

u64 pcireg_tflush_get ( struct pcibus_info * )

Definition at line 69 of file pcibr_reg.c.

u64 pcireg_wrb_flush_get	(	struct pcibus_info *	,
		int
	)

Definition at line 220 of file pcibr_reg.c.

int sal_pcibr_slot_disable	(	struct pcibus_info *	soft,
		int	device,
		int	action,
		void *	resp
	)

Definition at line 46 of file pcibr_provider.c.

int sal_pcibr_slot_enable	(	struct pcibus_info *	soft,
		int	device,
		void *	resp,
		char **	ssdt
	)

Definition at line 26 of file pcibr_provider.c.

u16 sn_ioboard_to_pci_bus ( struct pci_bus * pci_bus )

Definition at line 82 of file pcibr_provider.c.

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation