diff options
Diffstat (limited to 'include/asm-sparc64/ebus.h')
| -rw-r--r-- | include/asm-sparc64/ebus.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/include/asm-sparc64/ebus.h b/include/asm-sparc64/ebus.h deleted file mode 100644 index 7a408a030f5..00000000000 --- a/include/asm-sparc64/ebus.h +++ /dev/null @@ -1,98 +0,0 @@ -/* $Id: ebus.h,v 1.10 2001/03/14 05:00:55 davem Exp $ - * ebus.h: PCI to Ebus pseudo driver software state. - * - * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) - * Copyright (C) 1999 David S. Miller (davem@redhat.com) - */ - -#ifndef __SPARC64_EBUS_H -#define __SPARC64_EBUS_H - -#include <asm/pbm.h> -#include <asm/oplib.h> - -struct linux_ebus_child { - struct linux_ebus_child *next; - struct linux_ebus_device *parent; - struct linux_ebus *bus; - int prom_node; - char prom_name[64]; - struct resource resource[PROMREG_MAX]; - int num_addrs; - unsigned int irqs[PROMINTR_MAX]; - int num_irqs; -}; - -struct linux_ebus_device { - struct linux_ebus_device *next; - struct linux_ebus_child *children; - struct linux_ebus *bus; - int prom_node; - char prom_name[64]; - struct resource resource[PROMREG_MAX]; - int num_addrs; - unsigned int irqs[PROMINTR_MAX]; - int num_irqs; -}; - -struct linux_ebus { - struct linux_ebus *next; - struct linux_ebus_device *devices; - struct pci_pbm_info *parent; - struct pci_dev *self; - int index; - int is_rio; - int prom_node; - char prom_name[64]; - struct linux_prom_ebus_ranges ebus_ranges[PROMREG_MAX]; - int num_ebus_ranges; - struct linux_prom_ebus_intmap ebus_intmap[PROMREG_MAX]; - int num_ebus_intmap; - struct linux_prom_ebus_intmask ebus_intmask; -}; - -struct ebus_dma_info { - spinlock_t lock; - void __iomem *regs; - - unsigned int flags; -#define EBUS_DMA_FLAG_USE_EBDMA_HANDLER 0x00000001 -#define EBUS_DMA_FLAG_TCI_DISABLE 0x00000002 - - /* These are only valid is EBUS_DMA_FLAG_USE_EBDMA_HANDLER is - * set. - */ - void (*callback)(struct ebus_dma_info *p, int event, void *cookie); - void *client_cookie; - unsigned int irq; -#define EBUS_DMA_EVENT_ERROR 1 -#define EBUS_DMA_EVENT_DMA 2 -#define EBUS_DMA_EVENT_DEVICE 4 - - unsigned char name[64]; -}; - -extern int ebus_dma_register(struct ebus_dma_info *p); -extern int ebus_dma_irq_enable(struct ebus_dma_info *p, int on); -extern void ebus_dma_unregister(struct ebus_dma_info *p); -extern int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr, - size_t len); -extern void ebus_dma_prepare(struct ebus_dma_info *p, int write); -extern unsigned int ebus_dma_residue(struct ebus_dma_info *p); -extern unsigned int ebus_dma_addr(struct ebus_dma_info *p); -extern void ebus_dma_enable(struct ebus_dma_info *p, int on); - -extern struct linux_ebus *ebus_chain; - -extern void ebus_init(void); - -#define for_each_ebus(bus) \ - for((bus) = ebus_chain; (bus); (bus) = (bus)->next) - -#define for_each_ebusdev(dev, bus) \ - for((dev) = (bus)->devices; (dev); (dev) = (dev)->next) - -#define for_each_edevchild(dev, child) \ - for((child) = (dev)->children; (child); (child) = (child)->next) - -#endif /* !(__SPARC64_EBUS_H) */ |
