Messages in this thread Patch in this message | | | From | Shiih-Yi Chen <> | Subject | [PATCH v1] [v1] platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE notifictions | Date | Mon, 14 Aug 2023 13:35:30 -0400 |
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From: shihyic <shihyic@nvidia.com>
rshim console does not show all entries of dmesg.
Fixed by setting MLXBF_TM_TX_LWM_IRQ for every CONSOLE notification.
Signed-off-by: shihyic <shihyic@nvidia.com> Review-by: limings@nvidia.com
--- drivers/platform/mellanox/mlxbf-tmfifo.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/platform/mellanox/mlxbf-tmfifo.c b/drivers/platform/mellanox/mlxbf-tmfifo.c index a79318e90a13..4561b7d42412 100644 --- a/drivers/platform/mellanox/mlxbf-tmfifo.c +++ b/drivers/platform/mellanox/mlxbf-tmfifo.c @@ -887,6 +887,8 @@ 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); + test_and_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; -- 2.30.1
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