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cxgb4: report the PCIe link speed
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Report the PCIe link speed (2.5 or 5 Gbps).

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Dimitris Michailidis authored and David S. Miller committed May 13, 2010
1 parent f8f5aaf commit f1a051b
Showing 1 changed file with 8 additions and 2 deletions.
10 changes: 8 additions & 2 deletions drivers/net/cxgb4/cxgb4_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3080,6 +3080,12 @@ static void __devinit print_port_info(struct adapter *adap)

int i;
char buf[80];
const char *spd = "";

if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_2_5GB)
spd = " 2.5 GT/s";
else if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_5_0GB)
spd = " 5 GT/s";

for_each_port(adap, i) {
struct net_device *dev = adap->port[i];
Expand All @@ -3099,10 +3105,10 @@ static void __devinit print_port_info(struct adapter *adap)
--bufp;
sprintf(bufp, "BASE-%s", base[pi->port_type]);

netdev_info(dev, "Chelsio %s rev %d %s %sNIC PCIe x%d%s\n",
netdev_info(dev, "Chelsio %s rev %d %s %sNIC PCIe x%d%s%s\n",
adap->params.vpd.id, adap->params.rev,
buf, is_offload(adap) ? "R" : "",
adap->params.pci.width,
adap->params.pci.width, spd,
(adap->flags & USING_MSIX) ? " MSI-X" :
(adap->flags & USING_MSI) ? " MSI" : "");
if (adap->name == dev->name)
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