[SCSI] aic7xxx, aic79xx: deinline functions

Deinlines and moves big functions from .h to .c files.
Adds prototypes for ahc_lookup_scb and ahd_lookup_scb to .h files.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index 3d3eaef65fb..bd422a80e9d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -269,6 +269,57 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         return (0);
 }
 
+/******************************* PCI Routines *********************************/
+uint32_t
+ahc_pci_read_config(ahc_dev_softc_t pci, int reg, int width)
+{
+        switch (width) {
+        case 1:
+        {
+                uint8_t retval;
+
+                pci_read_config_byte(pci, reg, &retval);
+                return (retval);
+        }
+        case 2:
+        {
+                uint16_t retval;
+                pci_read_config_word(pci, reg, &retval);
+                return (retval);
+        }
+        case 4:
+        {
+                uint32_t retval;
+                pci_read_config_dword(pci, reg, &retval);
+                return (retval);
+        }
+        default:
+                panic("ahc_pci_read_config: Read size too big");
+                /* NOTREACHED */
+                return (0);
+        }
+}
+
+void
+ahc_pci_write_config(ahc_dev_softc_t pci, int reg, uint32_t value, int width)
+{
+        switch (width) {
+        case 1:
+                pci_write_config_byte(pci, reg, value);
+                break;
+        case 2:
+                pci_write_config_word(pci, reg, value);
+                break;
+        case 4:
+                pci_write_config_dword(pci, reg, value);
+                break;
+        default:
+                panic("ahc_pci_write_config: Write size too big");
+                /* NOTREACHED */
+        }
+}
+
+
 static struct pci_driver aic7xxx_pci_driver = {
         .name           = "aic7xxx",
         .probe          = ahc_linux_pci_dev_probe,