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From: <sameehj@amazon.com>
To: <davem@davemloft.net>, <netdev@vger.kernel.org>
Cc: Sameeh Jubran <sameehj@amazon.com>, <dwmw@amazon.com>,
	<zorik@amazon.com>, <matua@amazon.com>, <saeedb@amazon.com>,
	<msw@amazon.com>, <aliguori@amazon.com>, <nafea@amazon.com>,
	<gtzalik@amazon.com>, <netanel@amazon.com>, <alisaidi@amazon.com>,
	<benh@amazon.com>, <akiyano@amazon.com>, <ndagan@amazon.com>,
	Shay Agroskin <shayagr@amazon.com>
Subject: [PATCH V1 net 10/13] net: ena: use SHUTDOWN as reset reason when closing interface
Date: Wed, 22 Apr 2020 08:09:20 +0000	[thread overview]
Message-ID: <20200422080923.6697-11-sameehj@amazon.com> (raw)
In-Reply-To: <20200422080923.6697-1-sameehj@amazon.com>

From: Sameeh Jubran <sameehj@amazon.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@amazon.com>
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.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


  parent reply	other threads:[~2020-04-22  8:09 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-22  8:09 [PATCH V1 net 00/13] Enhance current features in ena driver sameehj
2020-04-22  8:09 ` [PATCH V1 net 01/13] net: ena: fix error returning in ena_com_get_hash_function() sameehj
2020-04-22  8:09 ` [PATCH V1 net 02/13] net: ena: avoid unnecessary admin command when RSS function set fails sameehj
2020-04-22  8:09 ` [PATCH V1 net 03/13] net: ena: allow setting the hash function without changing the key sameehj
2020-04-22  8:09 ` [PATCH V1 net 04/13] net: ena: change default RSS hash function to Toeplitz sameehj
2020-04-22  8:09 ` [PATCH V1 net 05/13] net: ena: changes to RSS hash key allocation sameehj
2020-04-22  8:09 ` [PATCH V1 net 06/13] net: ena: remove code that does nothing sameehj
2020-04-22  8:09 ` [PATCH V1 net 07/13] net: ena: add unmask interrupts statistics to ethtool sameehj
2020-04-22  8:09 ` [PATCH V1 net 08/13] net: ena: add support for reporting of packet drops sameehj
2020-04-22  8:09 ` [PATCH V1 net 09/13] net: ena: implement ena_com_get_admin_polling_mode() sameehj
2020-04-22  8:09 ` sameehj [this message]
2020-04-22  8:09 ` [PATCH V1 net 11/13] net: ena: move llq configuration from ena_probe to ena_device_init() sameehj
2020-04-22  8:09 ` [PATCH V1 net 12/13] net: ena: cosmetic: remove unnecessary spaces and tabs in ena_com.h macros sameehj
2020-04-22  8:09 ` [PATCH V1 net 13/13] net: ena: cosmetic: extract code to ena_indirection_table_set() sameehj
2020-04-22  8:13 ` [PATCH V1 net 00/13] Enhance current features in ena driver Jubran, Samih

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