Commit a2cc5198 authored by Netanel Belgazal's avatar Netanel Belgazal Committed by David S. Miller

net: ena: disable admin msix while working in polling mode

Fixes: 1738cd3e ("Add a driver for Amazon Elastic Network Adapters (ENA)")
Signed-off-by: default avatarNetanel Belgazal <netanel@amazon.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a3af7c18
...@@ -61,6 +61,8 @@ ...@@ -61,6 +61,8 @@
#define ENA_MMIO_READ_TIMEOUT 0xFFFFFFFF #define ENA_MMIO_READ_TIMEOUT 0xFFFFFFFF
#define ENA_REGS_ADMIN_INTR_MASK 1
/*****************************************************************************/ /*****************************************************************************/
/*****************************************************************************/ /*****************************************************************************/
/*****************************************************************************/ /*****************************************************************************/
...@@ -1454,6 +1456,12 @@ void ena_com_admin_destroy(struct ena_com_dev *ena_dev) ...@@ -1454,6 +1456,12 @@ void ena_com_admin_destroy(struct ena_com_dev *ena_dev)
void ena_com_set_admin_polling_mode(struct ena_com_dev *ena_dev, bool polling) void ena_com_set_admin_polling_mode(struct ena_com_dev *ena_dev, bool polling)
{ {
u32 mask_value = 0;
if (polling)
mask_value = ENA_REGS_ADMIN_INTR_MASK;
writel(mask_value, ena_dev->reg_bar + ENA_REGS_INTR_MASK_OFF);
ena_dev->admin_queue.polling = polling; ena_dev->admin_queue.polling = polling;
} }
......
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