FS_ENET: OF-related fixup for FEC and SCC MAC's

Updated direct resource pass with ioremap call, make it grant proper IRQ
mapping, stuff incompatible with the new approach were respectively put
under #ifndef CONFIG_PPC_MERGE.  It is required so that both ppc and
powerpc could utilize fs_enet effectively.

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

2 files changed, 13 insertions, 6 deletions

diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index c2c5fd419bd0..ff6839477306 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -104,9 +104,9 @@ static int do_pd_setup(struct fs_enet_private *fep)
         fep->interrupt = platform_get_irq_byname(pdev,"interrupt");
         if (fep->interrupt < 0)
                 return -EINVAL;
-        
+
         r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
-        fep->fec.fecp =(void*)r->start;
+        fep->fec.fecp = ioremap(r->start, r->end - r->start + 1);
 
         if(fep->fec.fecp == NULL)
                 return -EINVAL;
@@ -319,11 +319,14 @@ static void restart(struct net_device *dev)
          * Clear any outstanding interrupt.
          */
         FW(fecp, ievent, 0xffc0);
+#ifndef CONFIG_PPC_MERGE
         FW(fecp, ivec, (fep->interrupt / 2) << 29);
-        
+#else
+        FW(fecp, ivec, (virq_to_hw(fep->interrupt) / 2) << 29);
+#endif
 
         /*
-         * adjust to speed (only for DUET & RMII) 
+         * adjust to speed (only for DUET & RMII)
          */
 #ifdef CONFIG_DUET
         if (fpi->use_rmii) {
@@ -418,6 +421,7 @@ static void stop(struct net_device *dev)
 
 static void pre_request_irq(struct net_device *dev, int irq)
 {
+#ifndef CONFIG_PPC_MERGE
         immap_t *immap = fs_enet_immap;
         u32 siel;
 
@@ -431,6 +435,7 @@ static void pre_request_irq(struct net_device *dev, int irq)
                         siel &= ~(0x80000000 >> (irq & ~1));
                 out_be32(&immap->im_siu_conf.sc_siel, siel);
         }
+#endif
 }
 
 static void post_free_irq(struct net_device *dev, int irq)
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 95ec5872c507..afd7fca7c6c4 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -121,13 +121,13 @@ static int do_pd_setup(struct fs_enet_private *fep)
                 return -EINVAL;
 
         r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
-        fep->scc.sccp = (void *)r->start;
+        fep->scc.sccp = ioremap(r->start, r->end - r->start + 1);
 
         if (fep->scc.sccp == NULL)
                 return -EINVAL;
 
         r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pram");
-        fep->scc.ep = (void *)r->start;
+        fep->scc.ep = ioremap(r->start, r->end - r->start + 1);
 
         if (fep->scc.ep == NULL)
                 return -EINVAL;
@@ -397,6 +397,7 @@ static void stop(struct net_device *dev)
 
 static void pre_request_irq(struct net_device *dev, int irq)
 {
+#ifndef CONFIG_PPC_MERGE
         immap_t *immap = fs_enet_immap;
         u32 siel;
 
@@ -410,6 +411,7 @@ static void pre_request_irq(struct net_device *dev, int irq)
                         siel &= ~(0x80000000 >> (irq & ~1));
                 out_be32(&immap->im_siu_conf.sc_siel, siel);
         }
+#endif
 }
 
 static void post_free_irq(struct net_device *dev, int irq)