X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fnet%2Fibm_newemac%2Fmal.c;h=aba17947e208651dd560e81d7f40095d8cd13631;hb=61c7a080a5a061c976988fd4b844dfb468dda255;hp=1839d3f154a3f3256f15b9d842f86fbd407a8fe5;hpb=fbcc4bacee30cad4e4a13d05492a9ed0c9c3e8c7;p=safe%2Fjmp%2Flinux-2.6

diff --git a/drivers/net/ibm_newemac/mal.c b/drivers/net/ibm_newemac/mal.c
index 1839d3f..aba1794 100644
--- a/drivers/net/ibm_newemac/mal.c
+++ b/drivers/net/ibm_newemac/mal.c
@@ -26,6 +26,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/slab.h>
 
 #include "core.h"
 #include <asm/dcr-regs.h>
@@ -280,9 +281,11 @@ static irqreturn_t mal_txeob(int irq, void *dev_instance)
 	mal_schedule_poll(mal);
 	set_mal_dcrn(mal, MAL_TXEOBISR, r);
 
+#ifdef CONFIG_PPC_DCR_NATIVE
 	if (mal_has_feature(mal, MAL_FTR_CLEAR_ICINTSTAT))
 		mtdcri(SDR0, DCRN_SDR_ICINTSTAT,
 				(mfdcri(SDR0, DCRN_SDR_ICINTSTAT) | ICINTSTAT_ICTX));
+#endif
 
 	return IRQ_HANDLED;
 }
@@ -298,9 +301,11 @@ static irqreturn_t mal_rxeob(int irq, void *dev_instance)
 	mal_schedule_poll(mal);
 	set_mal_dcrn(mal, MAL_RXEOBISR, r);
 
+#ifdef CONFIG_PPC_DCR_NATIVE
 	if (mal_has_feature(mal, MAL_FTR_CLEAR_ICINTSTAT))
 		mtdcri(SDR0, DCRN_SDR_ICINTSTAT,
 				(mfdcri(SDR0, DCRN_SDR_ICINTSTAT) | ICINTSTAT_ICRX));
+#endif
 
 	return IRQ_HANDLED;
 }
@@ -533,11 +538,11 @@ static int __devinit mal_probe(struct of_device *ofdev,
 	}
 	mal->index = index;
 	mal->ofdev = ofdev;
-	mal->version = of_device_is_compatible(ofdev->node, "ibm,mcmal2") ? 2 : 1;
+	mal->version = of_device_is_compatible(ofdev->dev.of_node, "ibm,mcmal2") ? 2 : 1;
 
 	MAL_DBG(mal, "probe" NL);
 
-	prop = of_get_property(ofdev->node, "num-tx-chans", NULL);
+	prop = of_get_property(ofdev->dev.of_node, "num-tx-chans", NULL);
 	if (prop == NULL) {
 		printk(KERN_ERR
 		       "mal%d: can't find MAL num-tx-chans property!\n",
@@ -547,7 +552,7 @@ static int __devinit mal_probe(struct of_device *ofdev,
 	}
 	mal->num_tx_chans = prop[0];
 
-	prop = of_get_property(ofdev->node, "num-rx-chans", NULL);
+	prop = of_get_property(ofdev->dev.of_node, "num-rx-chans", NULL);
 	if (prop == NULL) {
 		printk(KERN_ERR
 		       "mal%d: can't find MAL num-rx-chans property!\n",
@@ -557,14 +562,14 @@ static int __devinit mal_probe(struct of_device *ofdev,
 	}
 	mal->num_rx_chans = prop[0];
 
-	dcr_base = dcr_resource_start(ofdev->node, 0);
+	dcr_base = dcr_resource_start(ofdev->dev.of_node, 0);
 	if (dcr_base == 0) {
 		printk(KERN_ERR
 		       "mal%d: can't find DCR resource!\n", index);
 		err = -ENODEV;
 		goto fail;
 	}
-	mal->dcr_host = dcr_map(ofdev->node, dcr_base, 0x100);
+	mal->dcr_host = dcr_map(ofdev->dev.of_node, dcr_base, 0x100);
 	if (!DCR_MAP_OK(mal->dcr_host)) {
 		printk(KERN_ERR
 		       "mal%d: failed to map DCRs !\n", index);
@@ -572,19 +577,28 @@ static int __devinit mal_probe(struct of_device *ofdev,
 		goto fail;
 	}
 
-	if (of_device_is_compatible(ofdev->node, "ibm,mcmal-405ez"))
+	if (of_device_is_compatible(ofdev->dev.of_node, "ibm,mcmal-405ez")) {
+#if defined(CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT) && \
+		defined(CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR)
 		mal->features |= (MAL_FTR_CLEAR_ICINTSTAT |
 				MAL_FTR_COMMON_ERR_INT);
+#else
+		printk(KERN_ERR "%s: Support for 405EZ not enabled!\n",
+				ofdev->dev.of_node->full_name);
+		err = -ENODEV;
+		goto fail;
+#endif
+	}
 
-	mal->txeob_irq = irq_of_parse_and_map(ofdev->node, 0);
-	mal->rxeob_irq = irq_of_parse_and_map(ofdev->node, 1);
-	mal->serr_irq = irq_of_parse_and_map(ofdev->node, 2);
+	mal->txeob_irq = irq_of_parse_and_map(ofdev->dev.of_node, 0);
+	mal->rxeob_irq = irq_of_parse_and_map(ofdev->dev.of_node, 1);
+	mal->serr_irq = irq_of_parse_and_map(ofdev->dev.of_node, 2);
 
 	if (mal_has_feature(mal, MAL_FTR_COMMON_ERR_INT)) {
 		mal->txde_irq = mal->rxde_irq = mal->serr_irq;
 	} else {
-		mal->txde_irq = irq_of_parse_and_map(ofdev->node, 3);
-		mal->rxde_irq = irq_of_parse_and_map(ofdev->node, 4);
+		mal->txde_irq = irq_of_parse_and_map(ofdev->dev.of_node, 3);
+		mal->rxde_irq = irq_of_parse_and_map(ofdev->dev.of_node, 4);
 	}
 
 	if (mal->txeob_irq == NO_IRQ || mal->rxeob_irq == NO_IRQ ||
@@ -600,7 +614,9 @@ static int __devinit mal_probe(struct of_device *ofdev,
 	INIT_LIST_HEAD(&mal->list);
 	spin_lock_init(&mal->lock);
 
-	netif_napi_add(NULL, &mal->napi, mal_poll,
+	init_dummy_netdev(&mal->dummy_dev);
+
+	netif_napi_add(&mal->dummy_dev, &mal->napi, mal_poll,
 		       CONFIG_IBM_NEW_EMAC_POLL_WEIGHT);
 
 	/* Load power-on reset defaults */
@@ -613,7 +629,7 @@ static int __devinit mal_probe(struct of_device *ofdev,
 	/* Current Axon is not happy with priority being non-0, it can
 	 * deadlock, fix it up here
 	 */
-	if (of_device_is_compatible(ofdev->node, "ibm,mcmal-axon"))
+	if (of_device_is_compatible(ofdev->dev.of_node, "ibm,mcmal-axon"))
 		cfg &= ~(MAL2_CFG_RPP_10 | MAL2_CFG_WPP_10);
 
 	/* Apply configuration */
@@ -685,7 +701,7 @@ static int __devinit mal_probe(struct of_device *ofdev,
 
 	printk(KERN_INFO
 	       "MAL v%d %s, %d TX channels, %d RX channels\n",
-	       mal->version, ofdev->node->full_name,
+	       mal->version, ofdev->dev.of_node->full_name,
 	       mal->num_tx_chans, mal->num_rx_chans);
 
 	/* Advertise this instance to the rest of the world */