diff options
| author | Dhananjay Phadke <dhananjay@netxen.com> | 2008-06-15 22:59:46 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-06-17 23:07:01 -0400 |
| commit | 439b454edf551f5a6eb49de6b868015724d275ab (patch) | |
| tree | 4c3b9f9c3a9ef85a36ae77636040f19033287af0 /drivers/net/netxen/netxen_nic_init.c | |
| parent | dcd56fdbaeae1008044687b973c4a3e852e8a726 (diff) | |
| download | lwn-439b454edf551f5a6eb49de6b868015724d275ab.tar.gz lwn-439b454edf551f5a6eb49de6b868015724d275ab.zip | |
netxen: download firmware in pci probe
Downloading firmware in pci probe allows recovery in case of
firmware failure by reloading the driver.
Also reduced delays in firmware load.
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_init.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_init.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index f6aeccfa2831..70d1b22ced22 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -840,10 +840,10 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose) netxen_nic_pci_change_crbwindow(adapter, 1); } if (init_delay == 1) { - msleep(2000); + msleep(1000); init_delay = 0; } - msleep(20); + msleep(1); } kfree(buf); @@ -918,12 +918,28 @@ int netxen_initialize_adapter_offload(struct netxen_adapter *adapter) void netxen_free_adapter_offload(struct netxen_adapter *adapter) { + int i; + if (adapter->dummy_dma.addr) { - pci_free_consistent(adapter->ahw.pdev, + i = 100; + do { + if (dma_watchdog_shutdown_request(adapter) == 1) + break; + msleep(50); + if (dma_watchdog_shutdown_poll_result(adapter) == 1) + break; + } while (--i); + + if (i) { + pci_free_consistent(adapter->ahw.pdev, NETXEN_HOST_DUMMY_DMA_SIZE, adapter->dummy_dma.addr, adapter->dummy_dma.phys_addr); - adapter->dummy_dma.addr = NULL; + adapter->dummy_dma.addr = NULL; + } else { + printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n", + adapter->netdev->name); + } } } |