LXR linux/arch/mips/include/asm/txx9/pci.h

   1/*
   2 * This file is subject to the terms and conditions of the GNU General Public
   3 * License.  See the file "COPYING" in the main directory of this archive
   4 * for more details.
   5 */
   6#ifndef __ASM_TXX9_PCI_H
   7#define __ASM_TXX9_PCI_H
   8
   9#include <linux/pci.h>
  10
  11extern struct pci_controller txx9_primary_pcic;
  12struct pci_controller *
  13txx9_alloc_pci_controller(struct pci_controller *pcic,
  14                          unsigned long mem_base, unsigned long mem_size,
  15                          unsigned long io_base, unsigned long io_size);
  16
  17int txx9_pci66_check(struct pci_controller *hose, int top_bus,
  18                        int current_bus);
  19extern int txx9_pci_mem_high __initdata;
  20
  21extern int txx9_pci_option;
  22#define TXX9_PCI_OPT_PICMG      0x0002
  23#define TXX9_PCI_OPT_CLK_33     0x0008
  24#define TXX9_PCI_OPT_CLK_66     0x0010
  25#define TXX9_PCI_OPT_CLK_MASK   \
  26        (TXX9_PCI_OPT_CLK_33 | TXX9_PCI_OPT_CLK_66)
  27#define TXX9_PCI_OPT_CLK_AUTO   TXX9_PCI_OPT_CLK_MASK
  28
  29enum txx9_pci_err_action {
  30        TXX9_PCI_ERR_REPORT,
  31        TXX9_PCI_ERR_IGNORE,
  32        TXX9_PCI_ERR_PANIC,
  33};
  34extern enum txx9_pci_err_action txx9_pci_err_action;
  35
  36extern char * (*txx9_board_pcibios_setup)(char *str);
  37char *txx9_pcibios_setup(char *str);
  38
  39#endif /* __ASM_TXX9_PCI_H */
  40