diff options
| author |   Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> | 2010-05-13 03:07:48 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-05-14 03:08:01 -0700 |
| commit | b3a2464941e32ca58059cba68012105e35ce84af (patch) | |
| tree | 1cd60c8732140819958f9acde18960c80586a3cc /drivers/net/qlcnic/qlcnic_init.c | |
| parent | qlcnic: check IDC version (diff) | |
| download | linux-dev-b3a2464941e32ca58059cba68012105e35ce84af.tar.xz linux-dev-b3a2464941e32ca58059cba68012105e35ce84af.zip | |
qlcnic: check device class
pci-func class can be other than ethernet in Qlogic CNA device.
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_init.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c index c4bef57b9cd0..77bfdaba83e8 100644 --- a/drivers/net/qlcnic/qlcnic_init.c +++ b/drivers/net/qlcnic/qlcnic_init.c @@ -514,10 +514,22 @@ int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter) return 0; } -void +int qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) { int timeo; + u32 val; + + val = QLCRD32(adapter, QLCNIC_CRB_DEV_PARTITION_INFO); + val = (val >> (adapter->portnum * 4)) & 0xf; + + if ((val & 0x3) != 1) { + dev_err(&adapter->pdev->dev, "Not an Ethernet NIC func=%u\n", + val); + return -EIO; + } + + adapter->physical_port = (val >> 2); if (qlcnic_rom_fast_read(adapter, QLCNIC_ROM_DEV_INIT_TIMEOUT, &timeo)) timeo = 30; @@ -528,6 +540,8 @@ qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) { timeo = 10; adapter->reset_ack_timeo = timeo; + + return 0; } static int |