diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-01-19 11:13:44 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-01-19 11:13:44 +0000 |
| commit | 759014753c3f5679a4dbf7f1e0c01e1ad14c7888 (patch) | |
| tree | 48d2b48caa4d68a2734c45dcb8338738e1bed8e5 /sys/arch/sparc64/include | |
| parent | 0045dcf8cbc73adb4cf29549a96bccf0f7716908 (diff) | |
Make host bridges provide their own implementation of pci_conf_read() and
pci_conf_write() and give pyro(4) an implementation suitable for PCIe. For
psycho(4) and schizo(4), go back to the origional implementation. This gets
rid of the 'tagshift' member of pci_chipset_tag_t, and clears the way for
sun4v.
Diffstat (limited to 'sys/arch/sparc64/include')
| -rw-r--r-- | sys/arch/sparc64/include/pci_machdep.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/arch/sparc64/include/pci_machdep.h b/sys/arch/sparc64/include/pci_machdep.h index c18ca9c5923..f97af5807c9 100644 --- a/sys/arch/sparc64/include/pci_machdep.h +++ b/sys/arch/sparc64/include/pci_machdep.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pci_machdep.h,v 1.18 2007/11/25 00:38:49 kettenis Exp $ */ +/* $OpenBSD: pci_machdep.h,v 1.19 2008/01/19 11:13:43 kettenis Exp $ */ /* $NetBSD: pci_machdep.h,v 1.7 2001/07/20 00:07:14 eeh Exp $ */ /* @@ -68,7 +68,8 @@ struct sparc_pci_chipset { bus_space_handle_t bushandle; int rootnode; /* PCI controller */ int busnode[256]; - int tagshift; + pcireg_t (*conf_read)(pci_chipset_tag_t, pcitag_t, int); + void (*conf_write)(pci_chipset_tag_t, pcitag_t, int, pcireg_t); int (*intr_map)(struct pci_attach_args *, pci_intr_handle_t *); }; |