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Commit 61033167 authored by Jeff Garzik's avatar Jeff Garzik
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Merge pobox.com:/spare/repo/linux-2.6 

into pobox.com:/spare/repo/net-drivers-2.6
parents 1e3cc3f5 8998ae21
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Showing with 27 additions and 46 deletions
drivers/net/3c59x.c
View file @ 61033167
......@@ -1297,6 +1297,13 @@ static int __devinit vortex_probe1(struct device *gendev,
for (i = 0; i < 6; i++)
printk("%c%2.2x", i ? ':' : ' ', dev->dev_addr[i]);
}
/* Unfortunately an all zero eeprom passes the checksum and this
gets found in the wild in failure cases. Crypto is hard 8) */
if (!is_valid_ether_addr(dev->dev_addr)) {
retval = -EINVAL;
printk(KERN_ERR "*** EEPROM MAC address is invalid.\n");
goto free_ring; /* With every pack */
}
EL3WINDOW(2);
for (i = 0; i < 6; i++)
outb(dev->dev_addr[i], ioaddr + i);
......
drivers/net/tokenring/Kconfig
View file @ 61033167
......@@ -84,7 +84,8 @@ config 3C359
config TMS380TR
tristate "Generic TMS380 Token Ring ISA/PCI adapter support"
depends on TR && (PCI || ISA)
depends on TR && (PCI || ISA) && HOTPLUG
select FW_LOADER
---help---
This driver provides generic support for token ring adapters
based on the Texas Instruments TMS380 series chipsets. This
......
drivers/net/tokenring/olympic.c
View file @ 61033167
......@@ -221,6 +221,8 @@ static int __devinit olympic_probe(struct pci_dev *pdev, const struct pci_device
olympic_priv = dev->priv ;
spin_lock_init(&olympic_priv->olympic_lock) ;
init_waitqueue_head(&olympic_priv->srb_wait);
init_waitqueue_head(&olympic_priv->trb_wait);
#if OLYMPIC_DEBUG
......@@ -311,7 +313,6 @@ static int __devinit olympic_init(struct net_device *dev)
}
}
spin_lock_init(&olympic_priv->olympic_lock) ;
/* Needed for cardbus */
if(!(readl(olympic_mmio+BCTL) & BCTL_MODE_INDICATOR)) {
......@@ -442,6 +443,8 @@ static int olympic_open(struct net_device *dev)
DECLARE_WAITQUEUE(wait,current) ;
olympic_init(dev);
if(request_irq(dev->irq, &olympic_interrupt, SA_SHIRQ , "olympic", dev)) {
return -EAGAIN;
}
......@@ -898,7 +901,10 @@ static void olympic_freemem(struct net_device *dev)
int i;
for(i=0;i<OLYMPIC_RX_RING_SIZE;i++) {
dev_kfree_skb_irq(olympic_priv->rx_ring_skb[olympic_priv->rx_status_last_received]);
if (olympic_priv->rx_ring_skb[olympic_priv->rx_status_last_received] != NULL) {
dev_kfree_skb_irq(olympic_priv->rx_ring_skb[olympic_priv->rx_status_last_received]);
olympic_priv->rx_ring_skb[olympic_priv->rx_status_last_received] = NULL;
}
if (olympic_priv->olympic_rx_ring[olympic_priv->rx_status_last_received].buffer != 0xdeadbeef) {
pci_unmap_single(olympic_priv->pdev,
le32_to_cpu(olympic_priv->olympic_rx_ring[olympic_priv->rx_status_last_received].buffer),
......@@ -944,9 +950,6 @@ static irqreturn_t olympic_interrupt(int irq, void *dev_id, struct pt_regs *regs
/* Hotswap gives us this on removal */
if (sisr == 0xffffffff) {
printk(KERN_WARNING "%s: Hotswap adapter removal.\n",dev->name) ;
olympic_freemem(dev) ;
free_irq(dev->irq, dev) ;
dev->stop = NULL ;
spin_unlock(&olympic_priv->olympic_lock) ;
return IRQ_NONE;
}
......@@ -961,9 +964,7 @@ static irqreturn_t olympic_interrupt(int irq, void *dev_id, struct pt_regs *regs
printk(KERN_ERR "The adapter must be reset to clear this condition.\n") ;
printk(KERN_ERR "Please report this error to the driver maintainer and/\n") ;
printk(KERN_ERR "or the linux-tr mailing list.\n") ;
olympic_freemem(dev) ;
free_irq(dev->irq, dev) ;
dev->stop = NULL ;
wake_up_interruptible(&olympic_priv->srb_wait);
spin_unlock(&olympic_priv->olympic_lock) ;
return IRQ_HANDLED;
} /* SISR_ERR */
......@@ -1006,9 +1007,6 @@ static irqreturn_t olympic_interrupt(int irq, void *dev_id, struct pt_regs *regs
writel(readl(olympic_mmio+LAPWWC),olympic_mmio+LAPA);
adapter_check_area = olympic_priv->olympic_lap + ((readl(olympic_mmio+LAPWWC)) & (~0xf800)) ;
printk(KERN_WARNING "%s: Bytes %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",dev->name, readb(adapter_check_area+0), readb(adapter_check_area+1), readb(adapter_check_area+2), readb(adapter_check_area+3), readb(adapter_check_area+4), readb(adapter_check_area+5), readb(adapter_check_area+6), readb(adapter_check_area+7)) ;
olympic_freemem(dev) ;
free_irq(dev->irq, dev) ;
dev->stop = NULL ;
spin_unlock(&olympic_priv->olympic_lock) ;
return IRQ_HANDLED;
} /* SISR_ADAPTER_CHECK */
......@@ -1094,34 +1092,32 @@ static int olympic_close(struct net_device *dev)
writeb(0,srb+1);
writeb(OLYMPIC_CLEAR_RET_CODE,srb+2);
add_wait_queue(&olympic_priv->srb_wait,&wait) ;
set_current_state(TASK_INTERRUPTIBLE) ;
spin_lock_irqsave(&olympic_priv->olympic_lock,flags);
olympic_priv->srb_queued=1;
writel(LISR_SRB_CMD,olympic_mmio+LISR_SUM);
spin_unlock_irqrestore(&olympic_priv->olympic_lock,flags);
t = jiffies ;
add_wait_queue(&olympic_priv->srb_wait,&wait) ;
set_current_state(TASK_INTERRUPTIBLE) ;
while(olympic_priv->srb_queued) {
schedule() ;
t = schedule_timeout(60*HZ);
if(signal_pending(current)) {
printk(KERN_WARNING "%s: SRB timed out.\n",dev->name);
printk(KERN_WARNING "SISR=%x MISR=%x\n",readl(olympic_mmio+SISR),readl(olympic_mmio+LISR));
olympic_priv->srb_queued=0;
break;
}
if ((jiffies-t) > 60*HZ) {
if (t == 0) {
printk(KERN_WARNING "%s: SRB timed out. May not be fatal. \n",dev->name) ;
olympic_priv->srb_queued=0;
break ;
}
set_current_state(TASK_INTERRUPTIBLE) ;
olympic_priv->srb_queued=0;
}
remove_wait_queue(&olympic_priv->srb_wait,&wait) ;
set_current_state(TASK_RUNNING) ;
olympic_priv->rx_status_last_received++;
olympic_priv->rx_status_last_received&=OLYMPIC_RX_RING_SIZE-1;
......@@ -1513,29 +1509,6 @@ static void olympic_arb_cmd(struct net_device *dev)
writel(readl(olympic_mmio+BCTL)&~(3<<13),olympic_mmio+BCTL);
netif_stop_queue(dev);
olympic_priv->srb = readw(olympic_priv->olympic_lap + LAPWWO) ;
for(i=0;i<OLYMPIC_RX_RING_SIZE;i++) {
dev_kfree_skb_irq(olympic_priv->rx_ring_skb[olympic_priv->rx_status_last_received]);
if (olympic_priv->olympic_rx_ring[olympic_priv->rx_status_last_received].buffer != 0xdeadbeef) {
pci_unmap_single(olympic_priv->pdev,
le32_to_cpu(olympic_priv->olympic_rx_ring[olympic_priv->rx_status_last_received].buffer),
olympic_priv->pkt_buf_sz, PCI_DMA_FROMDEVICE);
}
olympic_priv->rx_status_last_received++;
olympic_priv->rx_status_last_received&=OLYMPIC_RX_RING_SIZE-1;
}
/* unmap rings */
pci_unmap_single(olympic_priv->pdev, olympic_priv->rx_status_ring_dma_addr,
sizeof(struct olympic_rx_status) * OLYMPIC_RX_RING_SIZE, PCI_DMA_FROMDEVICE);
pci_unmap_single(olympic_priv->pdev, olympic_priv->rx_ring_dma_addr,
sizeof(struct olympic_rx_desc) * OLYMPIC_RX_RING_SIZE, PCI_DMA_TODEVICE);
pci_unmap_single(olympic_priv->pdev, olympic_priv->tx_status_ring_dma_addr,
sizeof(struct olympic_tx_status) * OLYMPIC_TX_RING_SIZE, PCI_DMA_FROMDEVICE);
pci_unmap_single(olympic_priv->pdev, olympic_priv->tx_ring_dma_addr,
sizeof(struct olympic_tx_desc) * OLYMPIC_TX_RING_SIZE, PCI_DMA_TODEVICE);
free_irq(dev->irq,dev);
dev->stop=NULL;
printk(KERN_WARNING "%s: Adapter has been closed \n", dev->name) ;
} /* If serious error */
......
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