[U-Boot-Users] [PATCH 6/11] Added PCI-X #defines for PCI-X initialization
Matthew McClintock
msm at freescale.com
Tue Jun 27 21:35:58 CEST 2006
* Added PCI-X #defines for PCI-X initialization
Patch by Andy Fleming on 17-Mar-2006
Signed-off-by: Andy Fleming <afleming at freescale.com>
Signed-off-by: Matthew McClintock <msm at freescale.com>
---
include/pci.h | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/include/pci.h b/include/pci.h
index 0fc00e4..e0e8783 100644
--- a/include/pci.h
+++ b/include/pci.h
@@ -270,6 +270,15 @@ #define PCI_AGP_COMMAND_RATE2 0x0002 /*
#define PCI_AGP_COMMAND_RATE1 0x0001 /* Use 4x rate */
#define PCI_AGP_SIZEOF 12
+/* PCI-X registers */
+
+#define PCI_X_CMD_DPERR_E 0x0001 /* Data Parity Error Recovery Enable */
+#define PCI_X_CMD_ERO 0x0002 /* Enable Relaxed Ordering */
+#define PCI_X_CMD_MAX_READ 0x0000 /* Max Memory Read Byte Count */
+#define PCI_X_CMD_MAX_SPLIT 0x0030 /* Max Outstanding Split Transactions */
+#define PCI_X_CMD_VERSION(x) (((x) >> 12) & 3) /* Version */
+
+
/* Slot Identification */
#define PCI_SID_ESR 2 /* Expansion Slot Register */
--
2006_06_07.01.gittree_pull-dirty
More information about the U-Boot
mailing list