#include "aic79xx_inline.h"
#include "aic79xx_pci.h"
-static int ahd_linux_pci_dev_probe(struct pci_dev *pdev,
- const struct pci_device_id *ent);
-static int ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd,
- u_long *base, u_long *base2);
-static int ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
- u_long *bus_addr,
- uint8_t __iomem **maddr);
-static void ahd_linux_pci_dev_remove(struct pci_dev *pdev);
-
/* Define the macro locally since it's different for different class of chips.
*/
#define ID(x) \
ID2C(x), \
ID2C(IDIROC(x))
-static struct pci_device_id ahd_linux_pci_id_table[] = {
+static const struct pci_device_id ahd_linux_pci_id_table[] = {
/* aic7901 based controllers */
ID(ID_AHA_29320A),
ID(ID_AHA_29320ALP),
MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table);
-static struct pci_driver aic79xx_pci_driver = {
- .name = "aic79xx",
- .probe = ahd_linux_pci_dev_probe,
- .remove = ahd_linux_pci_dev_remove,
- .id_table = ahd_linux_pci_id_table
-};
+#ifdef CONFIG_PM
+static int
+ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg)
+{
+ struct ahd_softc *ahd = pci_get_drvdata(pdev);
+ int rc;
+
+ if ((rc = ahd_suspend(ahd)))
+ return rc;
+
+ ahd_pci_suspend(ahd);
+
+ pci_save_state(pdev);
+ pci_disable_device(pdev);
+
+ if (mesg.event & PM_EVENT_SLEEP)
+ pci_set_power_state(pdev, PCI_D3hot);
+
+ return rc;
+}
+
+static int
+ahd_linux_pci_dev_resume(struct pci_dev *pdev)
+{
+ struct ahd_softc *ahd = pci_get_drvdata(pdev);
+ int rc;
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+
+ if ((rc = pci_enable_device(pdev))) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "failed to enable device after resume (%d)\n", rc);
+ return rc;
+ }
+
+ pci_set_master(pdev);
+
+ ahd_pci_resume(ahd);
+
+ ahd_resume(ahd);
+
+ return rc;
+}
+#endif
static void
ahd_linux_pci_dev_remove(struct pci_dev *pdev)
char buf[80];
struct ahd_softc *ahd;
ahd_dev_softc_t pci;
- struct ahd_pci_identity *entry;
+ const struct ahd_pci_identity *entry;
char *name;
int error;
struct device *dev = &pdev->dev;
return (0);
}
+static struct pci_driver aic79xx_pci_driver = {
+ .name = "aic79xx",
+ .probe = ahd_linux_pci_dev_probe,
+#ifdef CONFIG_PM
+ .suspend = ahd_linux_pci_dev_suspend,
+ .resume = ahd_linux_pci_dev_resume,
+#endif
+ .remove = ahd_linux_pci_dev_remove,
+ .id_table = ahd_linux_pci_id_table
+};
+
int
ahd_linux_pci_init(void)
{
}
static int
-ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, u_long *base,
- u_long *base2)
+ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, resource_size_t *base,
+ resource_size_t *base2)
{
*base = pci_resource_start(ahd->dev_softc, 0);
/*
static int
ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
- u_long *bus_addr,
+ resource_size_t *bus_addr,
uint8_t __iomem **maddr)
{
- u_long start;
- u_long base_page;
+ resource_size_t start;
+ resource_size_t base_page;
u_long base_offset;
int error = 0;
ahd_pci_map_registers(struct ahd_softc *ahd)
{
uint32_t command;
- u_long base;
+ resource_size_t base;
uint8_t __iomem *maddr;
int error;
} else
command |= PCIM_CMD_MEMEN;
} else if (bootverbose) {
- printf("aic79xx: PCI%d:%d:%d MEM region 0x%lx "
+ printf("aic79xx: PCI%d:%d:%d MEM region 0x%llx "
"unavailable. Cannot memory map device.\n",
ahd_get_pci_bus(ahd->dev_softc),
ahd_get_pci_slot(ahd->dev_softc),
ahd_get_pci_function(ahd->dev_softc),
- base);
+ (unsigned long long)base);
}
if (maddr == NULL) {
- u_long base2;
+ resource_size_t base2;
error = ahd_linux_pci_reserve_io_regions(ahd, &base, &base2);
if (error == 0) {
ahd->tags[0] = BUS_SPACE_PIO;
ahd->tags[1] = BUS_SPACE_PIO;
- ahd->bshs[0].ioport = base;
- ahd->bshs[1].ioport = base2;
+ ahd->bshs[0].ioport = (u_long)base;
+ ahd->bshs[1].ioport = (u_long)base2;
command |= PCIM_CMD_PORTEN;
} else {
- printf("aic79xx: PCI%d:%d:%d IO regions 0x%lx and 0x%lx"
- "unavailable. Cannot map device.\n",
+ printf("aic79xx: PCI%d:%d:%d IO regions 0x%llx and "
+ "0x%llx unavailable. Cannot map device.\n",
ahd_get_pci_bus(ahd->dev_softc),
ahd_get_pci_slot(ahd->dev_softc),
ahd_get_pci_function(ahd->dev_softc),
- base, base2);
+ (unsigned long long)base,
+ (unsigned long long)base2);
}
}
ahd_pci_write_config(ahd->dev_softc, PCIR_COMMAND, command, 4);