Commit 22ead37f authored Mar 18, 2016 by Mitch Williams Committed by Jeff Kirsher Apr 05, 2016

i40evf: Add longer wait after remove module



Upon module remove, wait a little longer after requesting a reset before
checking to see if the firmware responded. This change prevents double
resets when the firmware is busy.

Change-ID: Ieedc988ee82fac1f32a074bf4d9e4dba426bfa58
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent 7369ca87

drivers/net/ethernet/intel/i40evf/i40evf_main.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -2854,11 +2854,11 @@ static void i40evf_remove(struct pci_dev *pdev)
		adapter->state = __I40EVF_REMOVE;
		adapter->aq_required = 0;
		i40evf_request_reset(adapter);
		msleep(20);
		msleep(50);
		/* If the FW isn't responding, kick it once, but only once. */
		if (!i40evf_asq_done(hw)) {
		i40evf_request_reset(adapter);
		msleep(20);
		msleep(50);
		}

		if (adapter->msix_entries) {