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/net_driver.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet/sfc/net_driver.h') diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 1afb58feb9ab..7bc4d1cbb398 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -1022,6 +1022,7 @@ struct efx_nic { unsigned next_buffer_table; unsigned int max_channels; + unsigned int max_vis; unsigned int max_tx_channels; unsigned n_channels; unsigned n_rx_channels; -- cgit