diff options
| author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2016-03-02 20:26:03 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-02 14:04:18 -0500 |
| commit | 8c925c443801721d2731e540055782bcdbbde03b (patch) | |
| tree | a23554e1989923302427ff57a98e36efb6ebc7ee /drivers/net/ethernet/qlogic/qed/qed_main.c | |
| parent | 86622ee75312568e9a862b6f023e54b149380b6d (diff) | |
qed: Fix error flow on slowpath start
In case of problems when initializing the chip, the error flows aren't
being properly done. Specifically, it's possible that the chip would be
left in a configuration allowing it [internally] to access the host
memory, causing fatal problems in the device that would require power
cycle to overcome.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_main.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index caa689e6575c..26d40db07ddd 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -779,7 +779,7 @@ static int qed_slowpath_start(struct qed_dev *cdev, rc = qed_hw_init(cdev, true, cdev->int_params.out.int_mode, true, data); if (rc) - goto err3; + goto err2; DP_INFO(cdev, "HW initialization and function start completed successfully\n"); @@ -798,12 +798,14 @@ static int qed_slowpath_start(struct qed_dev *cdev, return rc; } + qed_reset_vport_stats(cdev); + return 0; -err3: - qed_free_stream_mem(cdev); - qed_slowpath_irq_free(cdev); err2: + qed_hw_timers_stop_all(cdev); + qed_slowpath_irq_free(cdev); + qed_free_stream_mem(cdev); qed_disable_msix(cdev); err1: qed_resc_free(cdev); |