projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 2cb7cef9 BS |
1 | Subject: MCA when shutting down tulip quad-NIC |
| 2 | From: andrew.patterson@hp.com | |
| 3 | References: SUSE39204 | |
| 4 | ||
| 5 | Shutting down the network causes an MCA because of an IO TLB error when | |
| 6 | a DEC quad 10/100 card is in any slot. This problem was originally seen | |
| 7 | on an HP rx4640. | |
| 8 | ||
| 9 | Acked-by: Olaf Kirch <okir@suse.de> | |
| 10 | ||
| 11 | drivers/net/tulip/tulip_core.c | 4 ++++ | |
| 12 | 1 file changed, 4 insertions(+) | |
| 13 | ||
| 14 | --- a/drivers/net/tulip/tulip_core.c | |
| 15 | +++ b/drivers/net/tulip/tulip_core.c | |
| 16 | @@ -1788,6 +1788,10 @@ static void __devexit tulip_remove_one ( | |
| 17 | return; | |
| 18 | ||
| 19 | tp = netdev_priv(dev); | |
| 20 | + | |
| 21 | + /* shoot NIC in the head before deallocating descriptors */ | |
| 22 | + pci_disable_device(tp->pdev); | |
| 23 | + | |
| 24 | unregister_netdev(dev); | |
| 25 | pci_free_consistent (pdev, | |
| 26 | sizeof (struct tulip_rx_desc) * RX_RING_SIZE + |