Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  ucc_geth: eliminate max-speed, change interface-type to phy-connection-type
  smc911x: fix compilation breakage
  pasemi_mac: Fix local-mac-address parsing
  pasemi_mac: Terminate PCI ID list
  pasemi_mac: Interrupt ack fixes
  pasemi_mac: Fix register defines

6 files changed, 58 insertions, 56 deletions

diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index bc7f3dee6e5b..8d38425e46c3 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -85,6 +85,7 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
 {
         struct pci_dev *pdev = mac->pdev;
         struct device_node *dn = pci_device_to_OF_node(pdev);
+        int len;
         const u8 *maddr;
         u8 addr[6];
 
@@ -94,9 +95,17 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
                 return -ENOENT;
         }
 
-        maddr = of_get_property(dn, "local-mac-address", NULL);
+        maddr = of_get_property(dn, "local-mac-address", &len);
+
+        if (maddr && len == 6) {
+                memcpy(mac->mac_addr, maddr, 6);
+                return 0;
+        }
+
+        /* Some old versions of firmware mistakenly uses mac-address
+         * (and as a string) instead of a byte array in local-mac-address.
+         */
 
-        /* Fall back to mac-address for older firmware */
         if (maddr == NULL)
                 maddr = of_get_property(dn, "mac-address", NULL);
 
@@ -106,6 +115,7 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
                 return -ENOENT;
         }
 
+
         if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &addr[0],
                    &addr[1], &addr[2], &addr[3], &addr[4], &addr[5]) != 6) {
                 dev_warn(&pdev->dev,
@@ -113,7 +123,8 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
                 return -EINVAL;
         }
 
-        memcpy(mac->mac_addr, addr, sizeof(addr));
+        memcpy(mac->mac_addr, addr, 6);
+
         return 0;
 }
 
@@ -384,17 +395,14 @@ static void pasemi_mac_replenish_rx_ring(struct net_device *dev)
 
 static void pasemi_mac_restart_rx_intr(struct pasemi_mac *mac)
 {
-        unsigned int reg, stat;
+        unsigned int reg, pcnt;
         /* Re-enable packet count interrupts: finally
          * ack the packet count interrupt we got in rx_intr.
          */
 
-        pci_read_config_dword(mac->iob_pdev,
-                              PAS_IOB_DMA_RXCH_STAT(mac->dma_rxch),
-                              &stat);
+        pcnt = *mac->rx_status & PAS_STATUS_PCNT_M;
 
-        reg = PAS_IOB_DMA_RXCH_RESET_PCNT(stat & PAS_IOB_DMA_RXCH_STAT_CNTDEL_M)
-                | PAS_IOB_DMA_RXCH_RESET_PINTC;
+        reg = PAS_IOB_DMA_RXCH_RESET_PCNT(pcnt) | PAS_IOB_DMA_RXCH_RESET_PINTC;
 
         pci_write_config_dword(mac->iob_pdev,
                                PAS_IOB_DMA_RXCH_RESET(mac->dma_rxch),
@@ -403,14 +411,12 @@ static void pasemi_mac_restart_rx_intr(struct pasemi_mac *mac)
 
 static void pasemi_mac_restart_tx_intr(struct pasemi_mac *mac)
 {
-        unsigned int reg, stat;
+        unsigned int reg, pcnt;
 
         /* Re-enable packet count interrupts */
-        pci_read_config_dword(mac->iob_pdev,
-                              PAS_IOB_DMA_TXCH_STAT(mac->dma_txch), &stat);
+        pcnt = *mac->tx_status & PAS_STATUS_PCNT_M;
 
-        reg = PAS_IOB_DMA_TXCH_RESET_PCNT(stat & PAS_IOB_DMA_TXCH_STAT_CNTDEL_M)
-                | PAS_IOB_DMA_TXCH_RESET_PINTC;
+        reg = PAS_IOB_DMA_TXCH_RESET_PCNT(pcnt) | PAS_IOB_DMA_TXCH_RESET_PINTC;
 
         pci_write_config_dword(mac->iob_pdev,
                                PAS_IOB_DMA_TXCH_RESET(mac->dma_txch), reg);
@@ -591,21 +597,24 @@ static irqreturn_t pasemi_mac_tx_intr(int irq, void *data)
 {
         struct net_device *dev = data;
         struct pasemi_mac *mac = netdev_priv(dev);
-        unsigned int reg;
+        unsigned int reg, pcnt;
 
         if (!(*mac->tx_status & PAS_STATUS_CAUSE_M))
                 return IRQ_NONE;
 
         pasemi_mac_clean_tx(mac);
 
-        reg = PAS_IOB_DMA_TXCH_RESET_PINTC;
+        pcnt = *mac->tx_status & PAS_STATUS_PCNT_M;
+
+        reg = PAS_IOB_DMA_TXCH_RESET_PCNT(pcnt) | PAS_IOB_DMA_TXCH_RESET_PINTC;
 
         if (*mac->tx_status & PAS_STATUS_SOFT)
                 reg |= PAS_IOB_DMA_TXCH_RESET_SINTC;
         if (*mac->tx_status & PAS_STATUS_ERROR)
                 reg |= PAS_IOB_DMA_TXCH_RESET_DINTC;
 
-        pci_write_config_dword(mac->iob_pdev, PAS_IOB_DMA_TXCH_RESET(mac->dma_txch),
+        pci_write_config_dword(mac->iob_pdev,
+                               PAS_IOB_DMA_TXCH_RESET(mac->dma_txch),
                                reg);
 
         return IRQ_HANDLED;
@@ -974,6 +983,7 @@ static int pasemi_mac_start_tx(struct sk_buff *skb, struct net_device *dev)
         if (txring->next_to_clean - txring->next_to_use == TX_RING_SIZE) {
                 spin_unlock_irqrestore(&txring->lock, flags);
                 pasemi_mac_clean_tx(mac);
+                pasemi_mac_restart_tx_intr(mac);
                 spin_lock_irqsave(&txring->lock, flags);
 
                 if (txring->next_to_clean - txring->next_to_use ==
@@ -1210,6 +1220,7 @@ static void __devexit pasemi_mac_remove(struct pci_dev *pdev)
 static struct pci_device_id pasemi_mac_pci_tbl[] = {
         { PCI_DEVICE(PCI_VENDOR_ID_PASEMI, 0xa005) },
         { PCI_DEVICE(PCI_VENDOR_ID_PASEMI, 0xa006) },
+        { },
 };
 
 MODULE_DEVICE_TABLE(pci, pasemi_mac_pci_tbl);
diff --git a/drivers/net/pasemi_mac.h b/drivers/net/pasemi_mac.h
index 8bc0cea8b145..c29ee159c33d 100644
--- a/drivers/net/pasemi_mac.h
+++ b/drivers/net/pasemi_mac.h
@@ -341,7 +341,7 @@ enum {
                                                  PAS_IOB_DMA_TXCH_STAT_CNTDEL_M)
 #define PAS_IOB_DMA_RXCH_RESET(i)       (0x1500 + (i)*4)
 #define    PAS_IOB_DMA_RXCH_RESET_PCNT_M        0xffff0000
-#define    PAS_IOB_DMA_RXCH_RESET_PCNT_S        0
+#define    PAS_IOB_DMA_RXCH_RESET_PCNT_S        16
 #define    PAS_IOB_DMA_RXCH_RESET_PCNT(x)       (((x) << PAS_IOB_DMA_RXCH_RESET_PCNT_S) & \
                                                  PAS_IOB_DMA_RXCH_RESET_PCNT_M)
 #define    PAS_IOB_DMA_RXCH_RESET_PCNTRST       0x00000020
@@ -352,7 +352,7 @@ enum {
 #define    PAS_IOB_DMA_RXCH_RESET_PINTC         0x00000001
 #define PAS_IOB_DMA_TXCH_RESET(i)       (0x1600 + (i)*4)
 #define    PAS_IOB_DMA_TXCH_RESET_PCNT_M        0xffff0000
-#define    PAS_IOB_DMA_TXCH_RESET_PCNT_S        0
+#define    PAS_IOB_DMA_TXCH_RESET_PCNT_S        16
 #define    PAS_IOB_DMA_TXCH_RESET_PCNT(x)       (((x) << PAS_IOB_DMA_TXCH_RESET_PCNT_S) & \
                                                  PAS_IOB_DMA_TXCH_RESET_PCNT_M)
 #define    PAS_IOB_DMA_TXCH_RESET_PCNTRST       0x00000020
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 81f24847c963..db43e42bee35 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -77,7 +77,6 @@ static const char version[] =
 #include <linux/skbuff.h>
 
 #include <asm/io.h>
-#include <asm/irq.h>
 
 #include "smc911x.h"
 
@@ -2084,12 +2083,11 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
         lp->ctl_rspeed = 100;
 
         /* Grab the IRQ */
-        retval = request_irq(dev->irq, &smc911x_interrupt, IRQF_SHARED, dev->name, dev);
+        retval = request_irq(dev->irq, &smc911x_interrupt,
+                        IRQF_SHARED | IRQF_TRIGGER_FALLING, dev->name, dev);
         if (retval)
                 goto err_out;
 
-        set_irq_type(dev->irq, IRQT_FALLING);
-
 #ifdef SMC_USE_DMA
         lp->rxdma = SMC_DMA_REQUEST(dev, smc911x_rx_dma_irq);
         lp->txdma = SMC_DMA_REQUEST(dev, smc911x_tx_dma_irq);
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 0f667652fda9..c2ccbd098f53 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) Freescale Semicondutor, Inc. 2006. All rights reserved.
+ * Copyright (C) 2006-2007 Freescale Semicondutor, Inc. All rights reserved.
  *
  * Author: Shlomi Gridish <gridish@freescale.com>
  *         Li Yang <leoli@freescale.com>
@@ -3737,21 +3737,21 @@ static int ucc_geth_close(struct net_device *dev)
 
 const struct ethtool_ops ucc_geth_ethtool_ops = { };
 
-static phy_interface_t to_phy_interface(const char *interface_type)
+static phy_interface_t to_phy_interface(const char *phy_connection_type)
 {
-        if (strcasecmp(interface_type, "mii") == 0)
+        if (strcasecmp(phy_connection_type, "mii") == 0)
                 return PHY_INTERFACE_MODE_MII;
-        if (strcasecmp(interface_type, "gmii") == 0)
+        if (strcasecmp(phy_connection_type, "gmii") == 0)
                 return PHY_INTERFACE_MODE_GMII;
-        if (strcasecmp(interface_type, "tbi") == 0)
+        if (strcasecmp(phy_connection_type, "tbi") == 0)
                 return PHY_INTERFACE_MODE_TBI;
-        if (strcasecmp(interface_type, "rmii") == 0)
+        if (strcasecmp(phy_connection_type, "rmii") == 0)
                 return PHY_INTERFACE_MODE_RMII;
-        if (strcasecmp(interface_type, "rgmii") == 0)
+        if (strcasecmp(phy_connection_type, "rgmii") == 0)
                 return PHY_INTERFACE_MODE_RGMII;
-        if (strcasecmp(interface_type, "rgmii-id") == 0)
+        if (strcasecmp(phy_connection_type, "rgmii-id") == 0)
                 return PHY_INTERFACE_MODE_RGMII_ID;
-        if (strcasecmp(interface_type, "rtbi") == 0)
+        if (strcasecmp(phy_connection_type, "rtbi") == 0)
                 return PHY_INTERFACE_MODE_RTBI;
 
         return PHY_INTERFACE_MODE_MII;
@@ -3819,29 +3819,21 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
         ug_info->phy_address = *prop;
 
         /* get the phy interface type, or default to MII */
-        prop = of_get_property(np, "interface-type", NULL);
+        prop = of_get_property(np, "phy-connection-type", NULL);
         if (!prop) {
                 /* handle interface property present in old trees */
                 prop = of_get_property(phy, "interface", NULL);
-                if (prop != NULL)
+                if (prop != NULL) {
                         phy_interface = enet_to_phy_interface[*prop];
-                else
+                        max_speed = enet_to_speed[*prop];
+                } else
                         phy_interface = PHY_INTERFACE_MODE_MII;
         } else {
                 phy_interface = to_phy_interface((const char *)prop);
         }
 
-        /* get speed, or derive from interface */
-        prop = of_get_property(np, "max-speed", NULL);
-        if (!prop) {
-                /* handle interface property present in old trees */
-                prop = of_get_property(phy, "interface", NULL);
-                if (prop != NULL)
-                        max_speed = enet_to_speed[*prop];
-        } else {
-                max_speed = *prop;
-        }
-        if (!max_speed) {
+        /* get speed, or derive from PHY interface */
+        if (max_speed == 0)
                 switch (phy_interface) {
                 case PHY_INTERFACE_MODE_GMII:
                 case PHY_INTERFACE_MODE_RGMII:
@@ -3854,9 +3846,9 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
                         max_speed = SPEED_100;
                         break;
                 }
-        }
 
         if (max_speed == SPEED_1000) {
+                /* configure muram FIFOs for gigabit operation */
                 ug_info->uf_info.urfs = UCC_GETH_URFS_GIGA_INIT;
                 ug_info->uf_info.urfet = UCC_GETH_URFET_GIGA_INIT;
                 ug_info->uf_info.urfset = UCC_GETH_URFSET_GIGA_INIT;
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index 27a1ef3b7b06..f96966d4bcc2 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -1,12 +1,13 @@
 /*
  * drivers/net/ucc_geth_mii.c
  *
- * Gianfar Ethernet Driver -- MIIM bus implementation
- * Provides Bus interface for MIIM regs
+ * QE UCC Gigabit Ethernet Driver -- MII Management Bus Implementation
+ * Provides Bus interface for MII Management regs in the UCC register space
  *
- * Author: Li Yang
+ * Copyright (C) 2007 Freescale Semiconductor, Inc.
  *
- * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
+ * Authors: Li Yang <leoli@freescale.com>
+ *          Kim Phillips <kim.phillips@freescale.com>
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
diff --git a/drivers/net/ucc_geth_mii.h b/drivers/net/ucc_geth_mii.h
index 98430fe0bfc6..d83437039919 100644
--- a/drivers/net/ucc_geth_mii.h
+++ b/drivers/net/ucc_geth_mii.h
@@ -1,13 +1,13 @@
 /*
  * drivers/net/ucc_geth_mii.h
  *
- * Gianfar Ethernet Driver -- MII Management Bus Implementation
- * Driver for the MDIO bus controller in the Gianfar register space
+ * QE UCC Gigabit Ethernet Driver -- MII Management Bus Implementation
+ * Provides Bus interface for MII Management regs in the UCC register space
  *
- * Author: Andy Fleming
- * Maintainer: Kumar Gala
+ * Copyright (C) 2007 Freescale Semiconductor, Inc.
  *
- * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
+ * Authors: Li Yang <leoli@freescale.com>
+ *          Kim Phillips <kim.phillips@freescale.com>
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the