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| author | Ingo Molnar <[email protected]> | 2016-10-16 11:31:39 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2016-10-16 11:31:39 +0200 |
| commit | 1d33369db25eb7f37b7a8bd22d736888b4501a9c (patch) | |
| tree | 116d764339be1bca928870151decbedc53a9e1d1 /drivers/net/ethernet/sfc/selftest.c | |
| parent | 23446cb66c073b827779e5eb3dec301623299b32 (diff) | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
Merge tag 'v4.9-rc1' into x86/urgent, to pick up updates
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/sfc/selftest.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/selftest.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c index 9d78830da609..cd38b44ae23a 100644 --- a/drivers/net/ethernet/sfc/selftest.c +++ b/drivers/net/ethernet/sfc/selftest.c @@ -135,11 +135,19 @@ static int efx_test_interrupts(struct efx_nic *efx, { unsigned long timeout, wait; int cpu; + int rc; netif_dbg(efx, drv, efx->net_dev, "testing interrupts\n"); tests->interrupt = -1; - efx_nic_irq_test_start(efx); + rc = efx_nic_irq_test_start(efx); + if (rc == -ENOTSUPP) { + netif_dbg(efx, drv, efx->net_dev, + "direct interrupt testing not supported\n"); + tests->interrupt = 0; + return 0; + } + timeout = jiffies + IRQ_TIMEOUT; wait = 1; |