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Message-ID: <20200428072726.22247-11-sameehj@amazon.com>
Date: Tue, 28 Apr 2020 07:27:23 +0000
From: <sameehj@...zon.com>
To: <davem@...emloft.net>, <netdev@...r.kernel.org>
CC: Sameeh Jubran <sameehj@...zon.com>, <dwmw@...zon.com>,
<zorik@...zon.com>, <matua@...zon.com>, <saeedb@...zon.com>,
<msw@...zon.com>, <aliguori@...zon.com>, <nafea@...zon.com>,
<gtzalik@...zon.com>, <netanel@...zon.com>, <alisaidi@...zon.com>,
<benh@...zon.com>, <akiyano@...zon.com>, <ndagan@...zon.com>,
Shay Agroskin <shayagr@...zon.com>
Subject: [PATCH V2 net-next 10/13] net: ena: use SHUTDOWN as reset reason when closing interface
From: Sameeh Jubran <sameehj@...zon.com>
The 'ENA_REGS_RESET_SHUTDOWN' enum indicates a normal driver
shutdown / removal procedure.
Also, a comment is added to one of the reset reason assignments for
code clarity.
Signed-off-by: Shay Agroskin <shayagr@...zon.com>
Signed-off-by: Arthur Kiyanovski <akiyano@...zon.com>
Signed-off-by: Sameeh Jubran <sameehj@...zon.com>
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 517681319a57..2818965427e9 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -3439,6 +3439,7 @@ static void ena_destroy_device(struct ena_adapter *adapter, bool graceful)
ena_com_mmio_reg_read_request_destroy(ena_dev);
+ /* return reset reason to default value */
adapter->reset_reason = ENA_REGS_RESET_NORMAL;
clear_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags);
@@ -4362,6 +4363,7 @@ static void __ena_shutoff(struct pci_dev *pdev, bool shutdown)
cancel_work_sync(&adapter->reset_task);
rtnl_lock(); /* lock released inside the below if-else block */
+ adapter->reset_reason = ENA_REGS_RESET_SHUTDOWN;
ena_destroy_device(adapter, true);
if (shutdown) {
netif_device_detach(netdev);
--
2.24.1.AMZN
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