diff options
| author | Praveen Kaligineedi <pkaligineedi@google.com> | 2023-03-15 16:33:09 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-03-17 08:29:20 +0000 |
| commit | 7fc2bf78a430f975e53f2b1e87e99d8f83cafd11 (patch) | |
| tree | e2d0f794f4bbcbc31899886fca7838ce461a0b02 /drivers/net/ethernet/google/gve/gve_adminq.c | |
| parent | 2e80aeae9f807ac7e967dea7633abea5829c6531 (diff) | |
gve: Changes to add new TX queues
Changes to enable adding and removing TX queues without calling
gve_close() and gve_open().
Made the following changes:
1) priv->tx, priv->rx and priv->qpls arrays are allocated based on
max tx queues and max rx queues
2) Changed gve_adminq_create_tx_queues(), gve_adminq_destroy_tx_queues(),
gve_tx_alloc_rings() and gve_tx_free_rings() functions to add/remove a
subset of TX queues rather than all the TX queues.
Signed-off-by: Praveen Kaligineedi <pkaligineedi@google.com>
Reviewed-by: Jeroen de Borst <jeroendb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/google/gve/gve_adminq.c')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_adminq.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_adminq.c b/drivers/net/ethernet/google/gve/gve_adminq.c index 60061288ad9d..252974202a3f 100644 --- a/drivers/net/ethernet/google/gve/gve_adminq.c +++ b/drivers/net/ethernet/google/gve/gve_adminq.c @@ -516,12 +516,12 @@ static int gve_adminq_create_tx_queue(struct gve_priv *priv, u32 queue_index) return gve_adminq_issue_cmd(priv, &cmd); } -int gve_adminq_create_tx_queues(struct gve_priv *priv, u32 num_queues) +int gve_adminq_create_tx_queues(struct gve_priv *priv, u32 start_id, u32 num_queues) { int err; int i; - for (i = 0; i < num_queues; i++) { + for (i = start_id; i < start_id + num_queues; i++) { err = gve_adminq_create_tx_queue(priv, i); if (err) return err; @@ -604,12 +604,12 @@ static int gve_adminq_destroy_tx_queue(struct gve_priv *priv, u32 queue_index) return 0; } -int gve_adminq_destroy_tx_queues(struct gve_priv *priv, u32 num_queues) +int gve_adminq_destroy_tx_queues(struct gve_priv *priv, u32 start_id, u32 num_queues) { int err; int i; - for (i = 0; i < num_queues; i++) { + for (i = start_id; i < start_id + num_queues; i++) { err = gve_adminq_destroy_tx_queue(priv, i); if (err) return err; |