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[TG3]: Save initial PCI state before registering the netdevice.

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Else on SMP systems it is possible for hotplug to execute,
invoke tg3_open(), and end up loading the uninitialized
PCI register save area into the card.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2005-08-06 06:35:48 -07:00
parent 6fc0b4a7a7
commit 7d3f4c9772
1 changed files with 8 additions and 8 deletions
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16
drivers/net/tg3.c
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@ -66,8 +66,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "3.34"
#define DRV_MODULE_RELDATE "July 25, 2005"
#define DRV_MODULE_VERSION "3.35"
#define DRV_MODULE_RELDATE "August 6, 2005"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@ -10421,6 +10421,12 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
tg3_init_coal(tp);
/* Now that we have fully setup the chip, save away a snapshot
* of the PCI config space. We need to restore this after
* GRC_MISC_CFG core clock resets and some resume events.
*/
pci_save_state(tp->pdev);
err = register_netdev(dev);
if (err) {
printk(KERN_ERR PFX "Cannot register net device, "
@ -10430,12 +10436,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
pci_set_drvdata(pdev, dev);
/* Now that we have fully setup the chip, save away a snapshot
* of the PCI config space. We need to restore this after
* GRC_MISC_CFG core clock resets and some resume events.
*/
pci_save_state(tp->pdev);
printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (PCI%s:%s:%s) %sBaseT Ethernet ",
dev->name,
tp->board_part_number,