commit adaptec driver

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1528 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/drivers/adaptec/7902/Config.lb

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+driver adaptec_scsi.o

src/drivers/adaptec/7902/adaptec_scsi.c

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+/* Copyright 2003 Tyan */
+
+/* Author: Yinghai Lu 
+ *
+ */
+
+
+#include <delay.h>
+#include <stdlib.h>
+#include <string.h>
+#include <arch/io.h>
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+
+
+static void adaptec_scsi_init(struct device *dev)
+{
+	uint16_t word;
+
+        word = pci_read_config16(dev, 0x4);
+        word |= ((1 << 2) |(1<<4)); // Command: 3--> 17
+        pci_write_config16(dev, 0x4, word);
+
+	printk_debug("ADAPTEC_SCSI_FIXUP:  done  \n");
+	
+	
+}
+
+static struct device_operations adaptec_scsi_ops  = {
+	.read_resources   = pci_dev_read_resources,
+	.set_resources    = pci_dev_set_resources,
+	.enable_resources = pci_dev_enable_resources,
+	.init             = adaptec_scsi_init,
+	.scan_bus         = 0,
+};
+
+static struct pci_driver adaptec2_scsi_driver __pci_driver = {
+	.ops    = &adaptec_scsi_ops,
+	.vendor = PCI_VENDOR_ID_ADAPTEC2,
+	.device = PCI_DEVICE_ID_ADAPTEC2_7902,//0x8012
+};
+
+static struct pci_driver adaptec3_scsi_driver __pci_driver = {
+        .ops    = &adaptec_scsi_ops,
+        .vendor = PCI_VENDOR_ID_ADAPTEC2,
+        .device = 0x801d
+};
+
+static struct pci_driver adaptec_scsi_driver __pci_driver = {
+        .ops    = &adaptec_scsi_ops,
+        .vendor = PCI_VENDOR_ID_ADAPTEC,
+        .device = PCI_DEVICE_ID_ADAPTEC_7895,
+};
+