X-Git-Url: http://bbs.cooldavid.org/git/?p=jme.git;a=blobdiff_plain;f=jme.c;h=1fb72775c0f672688ccd3407d74d7c7614df7076;hp=1aefa694baf6379d5a43343b704010108992e0ac;hb=cd54cf321c182c5def233277b3663d18790c637f;hpb=7ca9ebeed0c8f2d5ff017bfa190a850c19295dd5

diff --git a/jme.c b/jme.c
index 1aefa69..1fb7277 100644
--- a/jme.c
+++ b/jme.c
@@ -37,6 +37,7 @@
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <linux/if_vlan.h>
+#include <linux/slab.h>
 #include <net/ip6_checksum.h>
 #include "jme.h"
 
@@ -102,8 +103,6 @@ jme_mdio_write(struct net_device *netdev,
 
 	if (i == 0)
 		jeprintk(jme->pdev, "phy(%d) write timeout : %d\n", phy, reg);
-
-	return;
 }
 
 static inline void
@@ -129,8 +128,6 @@ jme_reset_phy_processor(struct jme_adapter *jme)
 	jme_mdio_write(jme->dev,
 			jme->mii_if.phy_id,
 			MII_BMCR, val | BMCR_RESET);
-
-	return;
 }
 
 static void
@@ -969,14 +966,11 @@ jme_alloc_and_feed_skb(struct jme_adapter *jme, int idx)
 			skb->ip_summed = CHECKSUM_NONE;
 
 		if (rxdesc->descwb.flags & cpu_to_le16(RXWBFLAG_TAGON)) {
-			spin_lock(&jme->vlgrp_lock);
 			if (jme->vlgrp) {
 				jme->jme_vlan_rx(skb, jme->vlgrp,
 					le16_to_cpu(rxdesc->descwb.vlan));
-				spin_unlock(&jme->vlgrp_lock);
 				NET_STAT(jme).rx_bytes += 4;
 			} else {
-				spin_unlock(&jme->vlgrp_lock);
 				dev_kfree_skb(skb);
 			}
 		} else {
@@ -2124,7 +2118,11 @@ jme_set_multi(struct net_device *netdev)
 	} else if (netdev->flags & IFF_ALLMULTI) {
 		jme->reg_rxmcs |= RXMCS_ALLMULFRAME;
 	} else if (netdev->flags & IFF_MULTICAST) {
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,34)
 		struct dev_mc_list *mclist;
+#else
+		struct netdev_hw_addr *ha;
+#endif
 		int bit_nr;
 
 		jme->reg_rxmcs |= RXMCS_MULFRAME | RXMCS_MULFILTERED;
@@ -2132,10 +2130,16 @@ jme_set_multi(struct net_device *netdev)
 		for (i = 0, mclist = netdev->mc_list;
 			mclist && i < netdev->mc_count;
 			++i, mclist = mclist->next) {
-#else
+#elif LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,34)
 		netdev_for_each_mc_addr(mclist, netdev) {
+#else
+		netdev_for_each_mc_addr(ha, netdev) {
 #endif
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,34)
 			bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) & 0x3F;
+#else
+			bit_nr = ether_crc(ETH_ALEN, ha->addr) & 0x3F;
+#endif
 			mc_hash[bit_nr >> 5] |= 1 << (bit_nr & 0x1F);
 		}
 
@@ -2211,14 +2215,45 @@ jme_tx_timeout(struct net_device *netdev)
 	jme_reset_link(jme);
 }
 
+static inline void jme_pause_rx(struct jme_adapter *jme)
+{
+	atomic_dec(&jme->link_changing);
+
+	jme_set_rx_pcc(jme, PCC_OFF);
+	if (test_bit(JME_FLAG_POLL, &jme->flags)) {
+		JME_NAPI_DISABLE(jme);
+	} else {
+		tasklet_disable(&jme->rxclean_task);
+		tasklet_disable(&jme->rxempty_task);
+	}
+}
+
+static inline void jme_resume_rx(struct jme_adapter *jme)
+{
+	struct dynpcc_info *dpi = &(jme->dpi);
+
+	if (test_bit(JME_FLAG_POLL, &jme->flags)) {
+		JME_NAPI_ENABLE(jme);
+	} else {
+		tasklet_hi_enable(&jme->rxclean_task);
+		tasklet_hi_enable(&jme->rxempty_task);
+	}
+	dpi->cur		= PCC_P1;
+	dpi->attempt		= PCC_P1;
+	dpi->cnt		= 0;
+	jme_set_rx_pcc(jme, PCC_P1);
+
+	atomic_inc(&jme->link_changing);
+}
+
 static void
 jme_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
 {
 	struct jme_adapter *jme = netdev_priv(netdev);
 
-	spin_lock_bh(&jme->vlgrp_lock);
+	jme_pause_rx(jme);
 	jme->vlgrp = grp;
-	spin_unlock_bh(&jme->vlgrp_lock);
+	jme_resume_rx(jme);
 }
 
 #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,21)
@@ -2227,15 +2262,15 @@ jme_vlan_rx_kill_vid(struct net_device *netdev, unsigned short vid)
 {
 	struct jme_adapter *jme = netdev_priv(netdev);
 
-	spin_lock_bh(&jme->vlgrp_lock);
 	if(jme->vlgrp) {
+		jme_pause_rx(jme);
 #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,20)
 		jme->vlgrp->vlan_devices[vid] = NULL;
 #else
 		vlan_group_set_device(jme->vlgrp, vid, NULL);
 #endif
+		jme_resume_rx(jme);
 	}
-	spin_unlock_bh(&jme->vlgrp_lock);
 }
 #endif
 
@@ -2973,7 +3008,6 @@ jme_init_one(struct pci_dev *pdev,
 	spin_lock_init(&jme->phy_lock);
 	spin_lock_init(&jme->macaddr_lock);
 	spin_lock_init(&jme->rxmcs_lock);
-	spin_lock_init(&jme->vlgrp_lock);
 
 	atomic_set(&jme->link_changing, 1);
 	atomic_set(&jme->rx_cleaning, 1);
@@ -3024,7 +3058,7 @@ jme_init_one(struct pci_dev *pdev,
 	default:
 		jme->reg_txcs = TXCS_DEFAULT | TXCS_DMASIZE_512B;
 		break;
-	};
+	}
 
 	/*
 	 * Must check before reset_mac_processor