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cxgb3: Use pci_enable_msix_range() instead of pci_enable_msix() 

As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Santosh Raspatur <santosh@chelsio.com>
Cc: netdev@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Gordeev 2014-02-18 11:07:58 +01:00 committed by David S. Miller
parent c0b2551681
commit fc1d0bf1f2
1 changed files with 9 additions and 14 deletions
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17
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
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@ -3088,27 +3088,22 @@ static int cxgb_enable_msix(struct adapter *adap)
{
struct msix_entry entries[SGE_QSETS + 1];
int vectors;
int i, err;
int i;
vectors = ARRAY_SIZE(entries);
for (i = 0; i < vectors; ++i)
entries[i].entry = i;
while ((err = pci_enable_msix(adap->pdev, entries, vectors)) > 0)
vectors = err;
vectors = pci_enable_msix_range(adap->pdev, entries,
adap->params.nports + 1, vectors);
if (vectors < 0)
return vectors;
if (!err && vectors < (adap->params.nports + 1)) {
pci_disable_msix(adap->pdev);
err = -1;
}
if (!err) {
for (i = 0; i < vectors; ++i)
adap->msix_info[i].vec = entries[i].vector;
adap->msix_nvectors = vectors;
}
return err;
return 0;
}
static void print_port_info(struct adapter *adap, const struct adapter_info *ai)