- Change the PCI-X registers constants to be relative to the PCI-X PCI

  capability rather than hardcoded offsets for a particular card.  While
  I'm here, expand the constants some.
- Change the ahd(4) driver to use pci_find_extcap() to locate the PCI-X
  capability to keep up with the first change.

Reviewed by:	scottl, gibbs (earlier version)

1 files changed, 3 insertions, 0 deletions

diff --git a/sys/dev/aic7xxx/aic79xx.h b/sys/dev/aic7xxx/aic79xx.h
index c8de9b776dfe..2f6368303dcc 100644
--- a/sys/dev/aic7xxx/aic79xx.h
+++ b/sys/dev/aic7xxx/aic79xx.h
@@ -1244,6 +1244,9 @@ struct ahd_softc {
 	/* PCI cacheline size. */
 	u_int			  pci_cachesize;
 
+	/* PCI-X capability offset. */
+	int			  pcix_ptr;
+
 	/* IO Cell Parameters */
 	uint8_t			  iocell_opts[AHD_NUM_PER_DEV_ANNEXCOLS];