From de5f32e2b6301c1f6780b3ae9c2740a5e422e2da Mon Sep 17 00:00:00 2001 From: Edward Cree Date: Mon, 29 Jun 2020 14:33:44 +0100 Subject: sfc: don't try to create more channels than we can have VIs Calculate efx->max_vis at probe time, and check against it in efx_allocate_msix_channels() when considering whether to create XDP TX channels. Signed-off-by: Edward Cree Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/siena.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet/sfc/siena.c') diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c index 891e9fb6abec..6462bbe2448a 100644 --- a/drivers/net/ethernet/sfc/siena.c +++ b/drivers/net/ethernet/sfc/siena.c @@ -276,6 +276,7 @@ static int siena_probe_nic(struct efx_nic *efx) } efx->max_channels = EFX_MAX_CHANNELS; + efx->max_vis = EFX_MAX_CHANNELS; efx->max_tx_channels = EFX_MAX_CHANNELS; efx_reado(efx, ®, FR_AZ_CS_DEBUG); -- cgit