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sfc: Name the RX drop queue ID

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Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings 2012-10-30 01:01:52 +00:00
parent 33a8985c4a
commit f26e958cfc
2 changed files with 8 additions and 3 deletions
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4
drivers/net/ethernet/sfc/ethtool.c
View File

@ -822,7 +822,7 @@ static int efx_ethtool_get_class_rule(struct efx_nic *efx,
if (rc)
return rc;
if (spec.dmaq_id == 0xfff)
if (spec.dmaq_id == EFX_FILTER_RX_DMAQ_ID_DROP)
rule->ring_cookie = RX_CLS_FLOW_DISC;
else
rule->ring_cookie = spec.dmaq_id;
@ -967,7 +967,7 @@ static int efx_ethtool_set_class_rule(struct efx_nic *efx,
efx_filter_init_rx(&spec, EFX_FILTER_PRI_MANUAL,
efx->rx_scatter ? EFX_FILTER_FLAG_RX_SCATTER : 0,
(rule->ring_cookie == RX_CLS_FLOW_DISC) ?
0xfff : rule->ring_cookie);
EFX_FILTER_RX_DMAQ_ID_DROP : rule->ring_cookie);
switch (rule->flow_type) {
case TCP_V4_FLOW:

7
drivers/net/ethernet/sfc/filter.h
View File

@ -76,7 +76,8 @@ enum efx_filter_flags {
* @type: Type of match to be performed, from &enum efx_filter_type
* @priority: Priority of the filter, from &enum efx_filter_priority
* @flags: Miscellaneous flags, from &enum efx_filter_flags
* @dmaq_id: Source/target queue index
* @dmaq_id: Source/target queue index, or %EFX_FILTER_RX_DMAQ_ID_DROP for
* an RX drop filter
* @data: Match data (type-dependent)
*
* Use the efx_filter_set_*() functions to initialise the @type and
@ -94,6 +95,10 @@ struct efx_filter_spec {
u32 data[3];
};
enum {
EFX_FILTER_RX_DMAQ_ID_DROP = 0xfff
};
static inline void efx_filter_init_rx(struct efx_filter_spec *spec,
enum efx_filter_priority priority,
enum efx_filter_flags flags,