diff options
| author | Shih-Yi Chen | 2023-08-21 11:06:27 -0400 |
|---|---|---|
| committer | Hans de Goede | 2023-08-23 17:13:36 +0200 |
| commit | 0848cab765c634597636810bf76d0934003cce28 (patch) | |
| tree | 5c3136eb42fa4a2ce432425655edc6643a5188f8 /drivers | |
| parent | a260f7d726fde52c0278bd3fa085a758639bcee2 (diff) | |
platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE notifications
rshim console does not show all entries of dmesg.
Fixed by setting MLXBF_TM_TX_LWM_IRQ for every CONSOLE notification.
Signed-off-by: Shih-Yi Chen <shihyic@nvidia.com>
Reviewed-by: Liming Sung <limings@nvidia.com>
Reviewed-by: David Thompson <davthompson@nvidia.com>
Link: https://lore.kernel.org/r/20230821150627.26075-1-shihyic@nvidia.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/mellanox/mlxbf-tmfifo.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/platform/mellanox/mlxbf-tmfifo.c b/drivers/platform/mellanox/mlxbf-tmfifo.c index a79318e90a13..b600b77d91ef 100644 --- a/drivers/platform/mellanox/mlxbf-tmfifo.c +++ b/drivers/platform/mellanox/mlxbf-tmfifo.c @@ -887,6 +887,7 @@ static bool mlxbf_tmfifo_virtio_notify(struct virtqueue *vq) tm_vdev = fifo->vdev[VIRTIO_ID_CONSOLE]; mlxbf_tmfifo_console_output(tm_vdev, vring); spin_unlock_irqrestore(&fifo->spin_lock[0], flags); + set_bit(MLXBF_TM_TX_LWM_IRQ, &fifo->pend_events); } else if (test_and_set_bit(MLXBF_TM_TX_LWM_IRQ, &fifo->pend_events)) { return true; |