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| author | Matthew McClintock <msm@freescale.com> | 2006-06-28 10:44:49 -0500 |
|---|---|---|
| committer | Matthew McClintock <msm@freescale.com> | 2006-06-28 10:44:49 -0500 |
| commit | b636aaeb6fd516a442fb611bbeeddf3077a687fb (patch) | |
| tree | ccb43540009b924b28bdd449a551119e718d6cd0 /include | |
| parent | 20abbc6fffa115690107cc942c7abf84bdc03a1b (diff) | |
| download | u-boot-imx-b636aaeb6fd516a442fb611bbeeddf3077a687fb.zip u-boot-imx-b636aaeb6fd516a442fb611bbeeddf3077a687fb.tar.gz u-boot-imx-b636aaeb6fd516a442fb611bbeeddf3077a687fb.tar.bz2 | |
* 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')
| -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 0fc00e4..e0e8783 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 */ |