fs-enet: remove code associated with !CONFIG_PPC_MERGE

[mv-sheeva.git] / drivers / net / fs_enet / mac-scc.c

diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 029b3c7ef29ce7dd4cc05c444b6b55d0dbe8289a..008cdd9cc53601304cb5f68c8fc0ee35e8a392f0 100644 (file)
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -47,7 +47,6 @@
 #include "fs_enet.h"
 
 /*************************************************/
-
 #if defined(CONFIG_CPM1)
 /* for a 8xx __raw_xxx's are sufficient */
 #define __fs_out32(addr, x)    __raw_writel(x, addr)
@@ -62,6 +61,8 @@
 #define __fs_out16(addr, x)    out_be16(addr, x)
 #define __fs_in32(addr)        in_be32(addr)
 #define __fs_in16(addr)        in_be16(addr)
+#define __fs_out8(addr, x)     out_8(addr, x)
+#define __fs_in8(addr) in_8(addr)
 #endif
 
 /* write, read, set bits, clear bits */
@@ -262,8 +263,13 @@ static void restart(struct net_device *dev)
 
        /* Initialize function code registers for big-endian.
         */
+#ifndef CONFIG_NOT_COHERENT_CACHE
+       W8(ep, sen_genscc.scc_rfcr, SCC_EB | SCC_GBL);
+       W8(ep, sen_genscc.scc_tfcr, SCC_EB | SCC_GBL);
+#else
        W8(ep, sen_genscc.scc_rfcr, SCC_EB);
        W8(ep, sen_genscc.scc_tfcr, SCC_EB);
+#endif
 
        /* Set maximum bytes per receive buffer.
         * This appears to be an Ethernet frame size, not the buffer
@@ -371,30 +377,6 @@ static void stop(struct net_device *dev)
        fs_cleanup_bds(dev);
 }
 
-static void pre_request_irq(struct net_device *dev, int irq)
-{
-#ifndef CONFIG_PPC_MERGE
-       immap_t *immap = fs_enet_immap;
-       u32 siel;
-
-       /* SIU interrupt */
-       if (irq >= SIU_IRQ0 && irq < SIU_LEVEL7) {
-
-               siel = in_be32(&immap->im_siu_conf.sc_siel);
-               if ((irq & 1) == 0)
-                       siel |= (0x80000000 >> irq);
-               else
-                       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)
-{
-       /* nothing */
-}
-
 static void napi_clear_rx_event(struct net_device *dev)
 {
        struct fs_enet_private *fep = netdev_priv(dev);
@@ -488,8 +470,6 @@ const struct fs_ops fs_scc_ops = {
        .set_multicast_list     = set_multicast_list,
        .restart                = restart,
        .stop                   = stop,
-       .pre_request_irq        = pre_request_irq,
-       .post_free_irq          = post_free_irq,
        .napi_clear_rx_event    = napi_clear_rx_event,
        .napi_enable_rx         = napi_enable_rx,
        .napi_disable_rx        = napi_disable_rx,