[ Sorry for the duplicate. I typoed Francois' email address. ]

From: Pekka Enberg <[EMAIL PROTECTED]>

Convert the internal JUMBO_FRAME #ifdef to CONFIG_IP1000_JUMBO_FRAME proper and
fix compilation errors.

Cc: Francois Romieu <[EMAIL PROTECTED]>
Cc: Sorbica Shieh <[EMAIL PROTECTED]>
Cc: Jesse Huang <[EMAIL PROTECTED]>
Signed-off-by: Pekka Enberg <[EMAIL PROTECTED]>
---
 drivers/net/Kconfig |    8 ++++++++
 drivers/net/ipg.c   |   21 ++++++++++-----------
 drivers/net/ipg.h   |   11 ++++++-----
 3 files changed, 24 insertions(+), 16 deletions(-)

Index: linux-2.6/drivers/net/Kconfig
===================================================================
--- linux-2.6.orig/drivers/net/Kconfig
+++ linux-2.6/drivers/net/Kconfig
@@ -2029,6 +2029,14 @@ config IP1000
          To compile this driver as a module, choose M here: the module
          will be called ipg.  This is recommended.
 
+config IP1000_JUMBO_FRAME
+       bool "Support for jumbo frames (EXPERIMENTAL)"
+       depends on IP1000 && EXPERIMENTAL
+       help
+         This option enables jumbo frame support for the IP1000 driver.
+
+         If in doubt, say N.
+
 config IGB
        tristate "Intel(R) 82575 PCI-Express Gigabit Ethernet support"
        depends on PCI
Index: linux-2.6/drivers/net/ipg.c
===================================================================
--- linux-2.6.orig/drivers/net/ipg.c
+++ linux-2.6/drivers/net/ipg.c
@@ -42,7 +42,6 @@
 #define ipg_r16(reg)           ioread16(ioaddr + (reg))
 #define ipg_r8(reg)            ioread8(ioaddr + (reg))
 
-#define JUMBO_FRAME_4k_ONLY
 enum {
        netdev_io_size = 128
 };
@@ -1079,7 +1078,7 @@ static int ipg_nic_rxrestore(struct net_
        return 0;
 }
 
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
 
 /* use jumboindex and jumbosize to control jumbo frame status
  * initial status is jumboindex=-1 and jumbosize=0
@@ -1274,7 +1273,7 @@ static void ipg_nic_rx_with_end(struct n
 
                        framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN;
 
-                       endframeLen = framelen - jumbo->current_size;
+                       endframelen = framelen - jumbo->current_size;
                        /*
                        if (framelen > IPG_RXFRAG_SIZE)
                                framelen=IPG_RXFRAG_SIZE;
@@ -1282,8 +1281,8 @@ static void ipg_nic_rx_with_end(struct n
                        if (framelen > IPG_RXSUPPORT_SIZE)
                                dev_kfree_skb_irq(jumbo->skb);
                        else {
-                               memcpy(skb_put(jumbo->skb, endframeLen),
-                                      skb->data, endframeLen);
+                               memcpy(skb_put(jumbo->skb, endframelen),
+                                      skb->data, endframelen);
 
                                jumbo->skb->protocol =
                                    eth_type_trans(jumbo->skb, dev);
@@ -1355,16 +1354,16 @@ static int ipg_nic_rx(struct net_device 
 
                switch (ipg_nic_rx_check_frame_type(dev)) {
                case FRAME_WITH_START_WITH_END:
-                       ipg_nic_rx_with_start_and_end(dev, tp, rxfd, entry);
+                       ipg_nic_rx_with_start_and_end(dev, sp, rxfd, entry);
                        break;
                case FRAME_WITH_START:
-                       ipg_nic_rx_with_start(dev, tp, rxfd, entry);
+                       ipg_nic_rx_with_start(dev, sp, rxfd, entry);
                        break;
                case FRAME_WITH_END:
-                       ipg_nic_rx_with_end(dev, tp, rxfd, entry);
+                       ipg_nic_rx_with_end(dev, sp, rxfd, entry);
                        break;
                case FRAME_NO_START_NO_END:
-                       ipg_nic_rx_no_start_no_end(dev, tp, rxfd, entry);
+                       ipg_nic_rx_no_start_no_end(dev, sp, rxfd, entry);
                        break;
                }
        }
@@ -1595,7 +1594,7 @@ static irqreturn_t ipg_interrupt_handler
 
        IPG_DEBUG_MSG("_interrupt_handler\n");
 
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
        ipg_nic_rxrestore(dev);
 #endif
        spin_lock(&sp->lock);
@@ -1807,7 +1806,7 @@ static int ipg_nic_open(struct net_devic
        if (ipg_config_autoneg(dev) < 0)
                printk(KERN_INFO "%s: Auto-negotiation error.\n", dev->name);
 
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
        /* initialize JUMBO Frame control variable */
        sp->jumbo.found_start = 0;
        sp->jumbo.current_size = 0;
Index: linux-2.6/drivers/net/ipg.h
===================================================================
--- linux-2.6.orig/drivers/net/ipg.h
+++ linux-2.6/drivers/net/ipg.h
@@ -536,7 +536,7 @@ enum ipg_regs {
  */
 #define                IPG_FRAMESBETWEENTXDMACOMPLETES 0x1
 
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
 
 # ifdef JUMBO_FRAME_SIZE_2K
 # define JUMBO_FRAME_SIZE 2048
@@ -575,6 +575,7 @@ enum ipg_regs {
 #         define __IPG_RXFRAG_SIZE 4088
 #         else
 #         define JUMBO_FRAME_SIZE 4096
+#         define __IPG_RXFRAG_SIZE 4088
 #         endif
 #        endif
 #       endif
@@ -589,7 +590,7 @@ enum ipg_regs {
 /* Size of allocated received buffers. Nominally 0x0600.
  * Define larger if expecting jumbo frames.
  */
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
 /* IPG_TXFRAG_SIZE must <= 0x2b00, or TX will crash */
 #define                IPG_TXFRAG_SIZE         JUMBO_FRAME_SIZE
 #endif
@@ -597,7 +598,7 @@ enum ipg_regs {
 /* Size of allocated received buffers. Nominally 0x0600.
  * Define larger if expecting jumbo frames.
  */
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
 /* 4088 = 4096 - 8 */
 #define                IPG_RXFRAG_SIZE         __IPG_RXFRAG_SIZE
 #define     IPG_RXSUPPORT_SIZE   IPG_MAX_RXFRAME_SIZE
@@ -607,7 +608,7 @@ enum ipg_regs {
 #endif
 
 /* IPG_MAX_RXFRAME_SIZE <= IPG_RXFRAG_SIZE */
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
 #define                IPG_MAX_RXFRAME_SIZE            JUMBO_FRAME_SIZE
 #else
 #define                IPG_MAX_RXFRAME_SIZE            0x0600
@@ -786,7 +787,7 @@ struct ipg_nic_private {
        unsigned int tx_dirty;
        unsigned int rx_current;
        unsigned int rx_dirty;
-#ifdef JUMBO_FRAME
+#ifdef CONFIG_IP1000_JUMBO_FRAME
        struct ipg_jumbo jumbo;
 #endif
        unsigned int rx_buf_sz;
--
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