Lines Matching +full:tx +full:- +full:only

1 .\" SPDX-License-Identifier: BSD-3-Clause
3 .\" Copyright (c) 2023-2024 Google LLC
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51 It is required to support per-VM Tier-1 networking performance, and for using certain VM shapes on …
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78 .Bl -bullet -compact
84 Change the TX queue count to 4 for the gve0 interface:
90 Change the TX ring size to 512 for the gve0 interface:
97 .Bl -diag
105 Global (across-queues) allocation failures:
106 .Bl -diag
116 .Bl -diag
118 .It "Tried to acquire %d msix vectors, got only %d"
119 .It "Failed to setup irq %d for Tx queue %d "
128 Rx queue-specific allocation failures:
129 .Bl -diag
136 Tx queue-specific allocation failures:
137 .Bl -diag
138 .It "No QPL left for tx ring %d"
139 .It "Failed to alloc queue resources for tx ring %d"
140 .It "Failed to alloc desc ring for tx ring %d"
145 .Bl -diag
150 .Bl -diag
152 .It "Created %d tx queues"
157 .Bl -diag
159 .It "Destroyed %d tx queues"
163 .Bl -diag
176 .Bl -diag
183 These messages appear if a TX timeout is detected:
184 .Bl -diag
190 .Bl -diag
197 .Bl -diag
202 .Bl -diag
207 .Bl -diag
212 Apart from these messages, the driver exposes per-queue packet and error counters as sysctl nodes.
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223 This is read-only.
226 This is read-only.
228 Setting this boot-time tunable to 1 disables Large Receive Offload (LRO) in the NIC.
234 Setting this boot-time tunable to 1 enables support for 4K RX Buffers.
236 4K RX Buffers are only supported on DQO_RDA and DQO_QPL queue formats.
242 Run-time tunables that represent the number of currently used RX/TX queues.
243 The default value is the max number of RX/TX queues the device can support.
248 In that situation, the driver will revert to the previous number of RX/TX queues.
254 Run-time tunables that represent the current ring size for RX/TX queues.
260 In that situation, the driver will try to revert to the previous ring size for RX/TX queues.
267 does not support the transmission of VLAN-tagged packets.
268 All VLAN-tagged traffic is dropped.
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279 stands for "Queue In-order" referring to the fact that the NIC sends
286 can work with DMA-ed packets and does not expect them to be copied into or
289 stands for "Queue Out-of-order" referring to the fact that the NIC might
290 send Tx and Rx completions in an order different from the one in which
296 Please email gvnic-drivers@google.com with the specifics of the issue encountered.