[dpdk-dev] [PATCH 2/5] net/sfc/base: reduce filter priorities to implemented only

[Andrew Rybchenko <arybchenko@solarflare.com>]

From: Igor Romanov <igor.romanov@oktetlabs.ru>

Only implemented filter priorities are manual and auto. Remove
unused priorities since exposing unimplemented functionality
is of no benefit.

Tx filter specification default priority is changed to manual,
since required priority does not differ from it in the implementation.

Fixes: f9565517ff4f ("net/sfc/base: import filters support")
Cc: stable@dpdk.org

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
 drivers/net/sfc/base/efx.h        | 6 +-----
 drivers/net/sfc/base/efx_filter.c | 2 +-
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h
index 53ddaa987..c609c700f 100644
--- a/drivers/net/sfc/base/efx.h
+++ b/drivers/net/sfc/base/efx.h
@@ -2950,16 +2950,12 @@ typedef uint8_t efx_filter_flags_t;
 typedef uint32_t efx_filter_match_flags_t;
 
 typedef enum efx_filter_priority_s {
-	EFX_FILTER_PRI_HINT = 0,	/* Performance hint */
-	EFX_FILTER_PRI_AUTO,		/* Automatic filter based on device
+	EFX_FILTER_PRI_AUTO = 0,	/* Automatic filter based on device
 					 * address list or hardware
 					 * requirements. This may only be used
 					 * by the filter implementation for
 					 * each NIC type. */
 	EFX_FILTER_PRI_MANUAL,		/* Manually configured filter */
-	EFX_FILTER_PRI_REQUIRED,	/* Required for correct behaviour of the
-					 * client (e.g. SR-IOV, HyperV VMQ etc.)
-					 */
 } efx_filter_priority_t;
 
 /*
diff --git a/drivers/net/sfc/base/efx_filter.c b/drivers/net/sfc/base/efx_filter.c
index 7efb38064..575f6228b 100644
--- a/drivers/net/sfc/base/efx_filter.c
+++ b/drivers/net/sfc/base/efx_filter.c
@@ -314,7 +314,7 @@ efx_filter_spec_init_tx(
 	EFSYS_ASSERT3P(etp, !=, NULL);
 
 	memset(spec, 0, sizeof (*spec));
-	spec->efs_priority = EFX_FILTER_PRI_REQUIRED;
+	spec->efs_priority = EFX_FILTER_PRI_MANUAL;
 	spec->efs_flags = EFX_FILTER_FLAG_TX;
 	spec->efs_dmaq_id = (uint16_t)etp->et_index;
 }
-- 
2.17.1