From 01acc73f375ed535fa048a9e7f40ed109f7f0276 Mon Sep 17 00:00:00 2001 From: Alan Brady Date: Tue, 14 Nov 2017 07:00:51 -0500 Subject: i40evf: fix client notify of l2 params The current method for notifying clients of l2 parameters is broken because we fail to copy the new parameters to the client instance struct, we need to do the notification before the client 'open' function pointer gets called, and lastly we should set the l2 parameters when first adding a client instance. This patch first introduces the i40evf_client_get_params function to prevent code duplication in the i40evf_client_add_instance and the i40evf_notify_client_l2_params functions. We then fix the notify l2 params function to actually copy the parameters to client instance struct and do the same in the *_add_instance' function. Lastly this patch reorganizes the priority in which client tasks fire so that if the flag for notifying l2 params is set, it will trigger before the open because the client needs these new parameters as part of a client open task. Signed-off-by: Alan Brady Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/net/ethernet/intel/i40evf/i40evf_main.c') diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index ca2ebdbd24d7..7b2a4eba92e2 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -2110,6 +2110,11 @@ static void i40evf_client_task(struct work_struct *work) adapter->flags &= ~I40EVF_FLAG_SERVICE_CLIENT_REQUESTED; goto out; } + if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) { + i40evf_notify_client_l2_params(&adapter->vsi); + adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS; + goto out; + } if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_CLOSE) { i40evf_notify_client_close(&adapter->vsi, false); adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_CLOSE; @@ -2118,11 +2123,6 @@ static void i40evf_client_task(struct work_struct *work) if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_OPEN) { i40evf_notify_client_open(&adapter->vsi); adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_OPEN; - goto out; - } - if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) { - i40evf_notify_client_l2_params(&adapter->vsi); - adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS; } out: clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section); -- cgit v1.2.3-59-g8ed1b