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net/ena: change driver's default timeouts 

The timeouts were too agressive and sometimes cause false alarms.

Signed-off-by: Netanel Belgazal <netanel@annapurnalabs.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Netanel Belgazal 2017-02-09 15:21:37 +02:00 committed by David S. Miller
parent 5add6e4a22
commit 7102a18ac3
2 changed files with 5 additions and 5 deletions
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4
drivers/net/ethernet/amazon/ena/ena_com.c
View File

@ -36,9 +36,9 @@
/*****************************************************************************/
/* Timeout in micro-sec */
#define ADMIN_CMD_TIMEOUT_US (1000000)
#define ADMIN_CMD_TIMEOUT_US (3000000)
#define ENA_ASYNC_QUEUE_DEPTH 4
#define ENA_ASYNC_QUEUE_DEPTH 16
#define ENA_ADMIN_QUEUE_DEPTH 32
#define MIN_ENA_VER (((ENA_COMMON_SPEC_VERSION_MAJOR) << \

6
drivers/net/ethernet/amazon/ena/ena_netdev.h
View File

@ -100,7 +100,7 @@
/* Number of queues to check for missing queues per timer service */
#define ENA_MONITORED_TX_QUEUES 4
/* Max timeout packets before device reset */
#define MAX_NUM_OF_TIMEOUTED_PACKETS 32
#define MAX_NUM_OF_TIMEOUTED_PACKETS 128
#define ENA_TX_RING_IDX_NEXT(idx, ring_size) (((idx) + 1) & ((ring_size) - 1))
@ -116,9 +116,9 @@
#define ENA_IO_IRQ_IDX(q) (ENA_IO_IRQ_FIRST_IDX + (q))
/* ENA device should send keep alive msg every 1 sec.
* We wait for 3 sec just to be on the safe side.
* We wait for 6 sec just to be on the safe side.
*/
#define ENA_DEVICE_KALIVE_TIMEOUT (3 * HZ)
#define ENA_DEVICE_KALIVE_TIMEOUT (6 * HZ)
#define ENA_MMIO_DISABLE_REG_READ BIT(0)