1 files changed, 16 insertions, 21 deletions

diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index 521c83137bf6..f130bdab3fd3 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -5,7 +5,7 @@
  *
  *      adopted from sunlance.c by Richard van den Berg
  *
- *      Copyright (C) 2002, 2003  Maciej W. Rozycki
+ *      Copyright (C) 2002, 2003, 2005  Maciej W. Rozycki
  *
  *      additional sources:
  *      - PMAD-AA TURBOchannel Ethernet Module Functional Specification,
@@ -57,13 +57,15 @@
 #include <linux/string.h>
 
 #include <asm/addrspace.h>
+#include <asm/system.h>
+
 #include <asm/dec/interrupts.h>
 #include <asm/dec/ioasic.h>
 #include <asm/dec/ioasic_addrs.h>
 #include <asm/dec/kn01.h>
 #include <asm/dec/machtype.h>
+#include <asm/dec/system.h>
 #include <asm/dec/tc.h>
-#include <asm/system.h>
 
 static char version[] __devinitdata =
 "declance.c: v0.009 by Linux MIPS DECstation task force\n";
@@ -79,10 +81,6 @@ MODULE_LICENSE("GPL");
 #define PMAD_LANCE 2
 #define PMAX_LANCE 3
 
-#ifndef CONFIG_TC
-unsigned long system_base;
-unsigned long dmaptr;
-#endif
 
 #define LE_CSR0 0
 #define LE_CSR1 1
@@ -237,7 +235,7 @@ struct lance_init_block {
 /*
  * This works *only* for the ring descriptors
  */
-#define LANCE_ADDR(x) (PHYSADDR(x) >> 1)
+#define LANCE_ADDR(x) (CPHYSADDR(x) >> 1)
 
 struct lance_private {
         struct net_device *next;
@@ -697,12 +695,13 @@ out:
         spin_unlock(&lp->lock);
 }
 
-static void lance_dma_merr_int(const int irq, void *dev_id,
-                                struct pt_regs *regs)
+static irqreturn_t lance_dma_merr_int(const int irq, void *dev_id,
+                                      struct pt_regs *regs)
 {
         struct net_device *dev = (struct net_device *) dev_id;
 
         printk("%s: DMA error\n", dev->name);
+        return IRQ_HANDLED;
 }
 
 static irqreturn_t
@@ -1026,10 +1025,6 @@ static int __init dec_lance_init(const int type, const int slot)
         unsigned long esar_base;
         unsigned char *esar;
 
-#ifndef CONFIG_TC
-        system_base = KN01_LANCE_BASE;
-#endif
-
         if (dec_lance_debug && version_printed++ == 0)
                 printk(version);
 
@@ -1062,16 +1057,16 @@ static int __init dec_lance_init(const int type, const int slot)
         switch (type) {
 #ifdef CONFIG_TC
         case ASIC_LANCE:
-                dev->base_addr = system_base + IOASIC_LANCE;
+                dev->base_addr = CKSEG1ADDR(dec_kn_slot_base + IOASIC_LANCE);
 
                 /* buffer space for the on-board LANCE shared memory */
                 /*
                  * FIXME: ugly hack!
                  */
-                dev->mem_start = KSEG1ADDR(0x00020000);
+                dev->mem_start = CKSEG1ADDR(0x00020000);
                 dev->mem_end = dev->mem_start + 0x00020000;
                 dev->irq = dec_interrupt[DEC_IRQ_LANCE];
-                esar_base = system_base + IOASIC_ESAR;
+                esar_base = CKSEG1ADDR(dec_kn_slot_base + IOASIC_ESAR);
 
                 /* Workaround crash with booting KN04 2.1k from Disk */
                 memset((void *)dev->mem_start, 0,
@@ -1101,14 +1096,14 @@ static int __init dec_lance_init(const int type, const int slot)
                 /* Setup I/O ASIC LANCE DMA.  */
                 lp->dma_irq = dec_interrupt[DEC_IRQ_LANCE_MERR];
                 ioasic_write(IO_REG_LANCE_DMA_P,
-                             PHYSADDR(dev->mem_start) << 3);
+                             CPHYSADDR(dev->mem_start) << 3);
 
                 break;
 
         case PMAD_LANCE:
                 claim_tc_card(slot);
 
-                dev->mem_start = get_tc_base_addr(slot);
+                dev->mem_start = CKSEG1ADDR(get_tc_base_addr(slot));
                 dev->base_addr = dev->mem_start + 0x100000;
                 dev->irq = get_tc_irq_nr(slot);
                 esar_base = dev->mem_start + 0x1c0002;
@@ -1137,9 +1132,9 @@ static int __init dec_lance_init(const int type, const int slot)
 
         case PMAX_LANCE:
                 dev->irq = dec_interrupt[DEC_IRQ_LANCE];
-                dev->base_addr = KN01_LANCE_BASE;
-                dev->mem_start = KN01_LANCE_BASE + 0x01000000;
-                esar_base = KN01_RTC_BASE + 1;
+                dev->base_addr = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE);
+                dev->mem_start = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE_MEM);
+                esar_base = CKSEG1ADDR(KN01_SLOT_BASE + KN01_ESAR + 1);
                 lp->dma_irq = -1;
 
                 /*