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link: Allow configuring RX mini and jumbo ring sizes, too

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This now covers all ethtool_ringparam configurables (as of v5.6;
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/ethtool.h?h=v5.6#n488)
This commit is contained in:
nabijaczleweli
2020-04-29 18:57:13 +02:00
parent 80af9bdabe
commit e81f5fc4e8
6 changed files with 39 additions and 1 deletions
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src/udev/net/link-config-gperf.gperf
+2
View File
@@ -59,6 +59,8 @@ Link.OtherChannels, config_parse_channel, 0,
Link.CombinedChannels, config_parse_channel, 0, offsetof(link_config, channels)
Link.Advertise, config_parse_advertise, 0, offsetof(link_config, advertise)
Link.RxBufferSize, config_parse_nic_buffer_size, 0, offsetof(link_config, ring)
Link.RxMiniBufferSize, config_parse_nic_buffer_size, 0, offsetof(link_config, ring)
Link.RxJumboBufferSize, config_parse_nic_buffer_size, 0, offsetof(link_config, ring)
Link.TxBufferSize, config_parse_nic_buffer_size, 0, offsetof(link_config, ring)
Link.RxFlowControl, config_parse_tristate, 0, offsetof(link_config, rx_flow_control)
Link.TxFlowControl, config_parse_tristate, 0, offsetof(link_config, tx_flow_control)
src/udev/net/link-config.c
+1 -1
View File
@@ -407,7 +407,7 @@ int link_config_apply(link_config_ctx *ctx, link_config *config,
log_warning_errno(r, "Could not set channels of %s: %m", old_name);
}
if (config->ring.rx_pending_set || config->ring.tx_pending_set) {
if (config->ring.rx_pending_set || config->ring.rx_mini_pending_set || config->ring.rx_jumbo_pending_set || config->ring.tx_pending_set) {
r = ethtool_set_nic_buffer_size(&ctx->ethtool_fd, old_name, &config->ring);
if (r < 0)
log_warning_errno(r, "Could not set ring buffer of %s: %m", old_name);