diff options
Diffstat (limited to 'arch/ia64/sn/include')
| -rw-r--r-- | arch/ia64/sn/include/pci/pcibr_provider.h | 6 | ||||
| -rw-r--r-- | arch/ia64/sn/include/pci/pcibus_provider_defs.h | 43 | ||||
| -rw-r--r-- | arch/ia64/sn/include/pci/pcidev.h | 54 |
3 files changed, 4 insertions, 99 deletions
diff --git a/arch/ia64/sn/include/pci/pcibr_provider.h b/arch/ia64/sn/include/pci/pcibr_provider.h index b1f05ffec70b..1cd291d8badd 100644 --- a/arch/ia64/sn/include/pci/pcibr_provider.h +++ b/arch/ia64/sn/include/pci/pcibr_provider.h @@ -123,9 +123,11 @@ pcibr_lock(struct pcibus_info *pcibus_info) } #define pcibr_unlock(pcibus_info, flag) spin_unlock_irqrestore(&pcibus_info->pbi_lock, flag) +extern int pcibr_init_provider(void); extern void *pcibr_bus_fixup(struct pcibus_bussoft *); -extern uint64_t pcibr_dma_map(struct pcidev_info *, unsigned long, size_t, unsigned int); -extern void pcibr_dma_unmap(struct pcidev_info *, dma_addr_t, int); +extern dma_addr_t pcibr_dma_map(struct pci_dev *, unsigned long, size_t); +extern dma_addr_t pcibr_dma_map_consistent(struct pci_dev *, unsigned long, size_t); +extern void pcibr_dma_unmap(struct pci_dev *, dma_addr_t, int); /* * prototypes for the bridge asic register access routines in pcibr_reg.c diff --git a/arch/ia64/sn/include/pci/pcibus_provider_defs.h b/arch/ia64/sn/include/pci/pcibus_provider_defs.h deleted file mode 100644 index 07065615bbea..000000000000 --- a/arch/ia64/sn/include/pci/pcibus_provider_defs.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved. - */ -#ifndef _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H -#define _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H - -/* - * SN pci asic types. Do not ever renumber these or reuse values. The - * values must agree with what prom thinks they are. - */ - -#define PCIIO_ASIC_TYPE_UNKNOWN 0 -#define PCIIO_ASIC_TYPE_PPB 1 -#define PCIIO_ASIC_TYPE_PIC 2 -#define PCIIO_ASIC_TYPE_TIOCP 3 - -/* - * Common pciio bus provider data. There should be one of these as the - * first field in any pciio based provider soft structure (e.g. pcibr_soft - * tioca_soft, etc). - */ - -struct pcibus_bussoft { - uint32_t bs_asic_type; /* chipset type */ - uint32_t bs_xid; /* xwidget id */ - uint64_t bs_persist_busnum; /* Persistent Bus Number */ - uint64_t bs_legacy_io; /* legacy io pio addr */ - uint64_t bs_legacy_mem; /* legacy mem pio addr */ - uint64_t bs_base; /* widget base */ - struct xwidget_info *bs_xwidget_info; -}; - -/* - * DMA mapping flags - */ - -#define SN_PCIDMA_CONSISTENT 0x0001 - -#endif /* _ASM_IA64_SN_PCI_PCIBUS_PROVIDER_H */ diff --git a/arch/ia64/sn/include/pci/pcidev.h b/arch/ia64/sn/include/pci/pcidev.h deleted file mode 100644 index 81eb95d3bf47..000000000000 --- a/arch/ia64/sn/include/pci/pcidev.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved. - */ -#ifndef _ASM_IA64_SN_PCI_PCIDEV_H -#define _ASM_IA64_SN_PCI_PCIDEV_H - -#include <linux/pci.h> - -extern struct sn_irq_info **sn_irq; - -#define SN_PCIDEV_INFO(pci_dev) \ - ((struct pcidev_info *)(pci_dev)->sysdata) - -/* - * Given a pci_bus, return the sn pcibus_bussoft struct. Note that - * this only works for root busses, not for busses represented by PPB's. - */ - -#define SN_PCIBUS_BUSSOFT(pci_bus) \ - ((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data)) - -/* - * Given a struct pci_dev, return the sn pcibus_bussoft struct. Note - * that this is not equivalent to SN_PCIBUS_BUSSOFT(pci_dev->bus) due - * due to possible PPB's in the path. - */ - -#define SN_PCIDEV_BUSSOFT(pci_dev) \ - (SN_PCIDEV_INFO(pci_dev)->pdi_host_pcidev_info->pdi_pcibus_info) - -#define PCIIO_BUS_NONE 255 /* bus 255 reserved */ -#define PCIIO_SLOT_NONE 255 -#define PCIIO_FUNC_NONE 255 -#define PCIIO_VENDOR_ID_NONE (-1) - -struct pcidev_info { - uint64_t pdi_pio_mapped_addr[7]; /* 6 BARs PLUS 1 ROM */ - uint64_t pdi_slot_host_handle; /* Bus and devfn Host pci_dev */ - - struct pcibus_bussoft *pdi_pcibus_info; /* Kernel common bus soft */ - struct pcidev_info *pdi_host_pcidev_info; /* Kernel Host pci_dev */ - struct pci_dev *pdi_linux_pcidev; /* Kernel pci_dev */ - - struct sn_irq_info *pdi_sn_irq_info; -}; - -extern void sn_irq_fixup(struct pci_dev *pci_dev, - struct sn_irq_info *sn_irq_info); - -#endif /* _ASM_IA64_SN_PCI_PCIDEV_H */ |