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| author | Matthew McClintock <msm@freescale.com> | 2006-06-28 10:44:49 -0500 |
|---|---|---|
| committer | Jon Loeliger <jdl@freescale.com> | 2006-08-09 13:50:39 -0500 |
| commit | f0e6f57f71b3c4fdd13028eb03c3f3e91926dda2 (patch) | |
| tree | ccb43540009b924b28bdd449a551119e718d6cd0 /include/pci.h | |
| parent | a4e11558b810ef2cddffdf7b9d86bc1130441960 (diff) | |
| download | blackbird-obmc-uboot-f0e6f57f71b3c4fdd13028eb03c3f3e91926dda2.tar.gz blackbird-obmc-uboot-f0e6f57f71b3c4fdd13028eb03c3f3e91926dda2.zip | |
* Added PCI-X #defines for PCI-X initialization Patch by Andy Fleming on 17-Mar-2006
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'include/pci.h')
| -rw-r--r-- | include/pci.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/pci.h b/include/pci.h index 0fc00e4276..e0e8783a7a 100644 --- a/include/pci.h +++ b/include/pci.h @@ -270,6 +270,15 @@ #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 */ |
