#include <linux/gfp.h>
#include <linux/page-flags.h>
#include <linux/mm.h>
+#include <linux/jiffies.h>
#include "agp.h"
/* NVIDIA registers */
do {
pci_read_config_dword(nvidia_private.dev_1,
NVIDIA_1_WBC, &wbc_reg);
- if ((signed)(end - jiffies) <= 0) {
+ if (time_before_eq(end, jiffies)) {
printk(KERN_ERR PFX
"TLB flush took more than 3 seconds.\n");
}
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
.agp_destroy_page = agp_generic_destroy_page,
+ .agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static int __devinit agp_nvidia_probe(struct pci_dev *pdev,
agp_put_bridge(bridge);
}
+#ifdef CONFIG_PM
+static int agp_nvidia_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ pci_save_state (pdev);
+ pci_set_power_state (pdev, 3);
+
+ return 0;
+}
+
+static int agp_nvidia_resume(struct pci_dev *pdev)
+{
+ /* set power state 0 and restore PCI space */
+ pci_set_power_state (pdev, 0);
+ pci_restore_state(pdev);
+
+ /* reconfigure AGP hardware again */
+ nvidia_configure();
+
+ return 0;
+}
+#endif
+
+
static struct pci_device_id agp_nvidia_pci_table[] = {
{
.class = (PCI_CLASS_BRIDGE_HOST << 8),
.id_table = agp_nvidia_pci_table,
.probe = agp_nvidia_probe,
.remove = agp_nvidia_remove,
+#ifdef CONFIG_PM
+ .suspend = agp_nvidia_suspend,
+ .resume = agp_nvidia_resume,
+#endif
};
static int __init agp_nvidia_init(void)