From: Ivan Malov <ivan.ma...@oktetlabs.ru>
Signed-off-by: Ivan Malov <ivan.ma...@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybche...@solarflare.com>
Reviewed-by: Andy Moreton <amore...@solarflare.com>
---
drivers/net/sfc/base/ef10_rx.c | 3 +++
drivers/net/sfc/base/efx.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/net/sfc/base/ef10_rx.c b/drivers/net/sfc/base/ef10_rx.c
index d34ea4d..849f674 100644
--- a/drivers/net/sfc/base/ef10_rx.c
+++ b/drivers/net/sfc/base/ef10_rx.c
@@ -585,6 +585,9 @@
{
efx_rc_t rc;
+ EFX_STATIC_ASSERT(EFX_RSS_KEY_SIZE ==
+ MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_LEN);
+
if (rss_context == EFX_RSS_CONTEXT_DEFAULT) {
if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) {
rc = ENOTSUP;
diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h
index 37c9bc4..57fba05 100644
--- a/drivers/net/sfc/base/efx.h
+++ b/drivers/net/sfc/base/efx.h
@@ -1905,6 +1905,7 @@ enum {
EFX_RX_HASH_AVAILABLE /* Insert hash with/without RSS */
} efx_rx_hash_support_t;
+#define EFX_RSS_KEY_SIZE 40 /* RSS key size (bytes) */
#define EFX_RSS_TBL_SIZE 128 /* Rows in RX indirection table
*/
#define EFX_MAXRSS 64 /* RX indirection entry range */
#define EFX_MAXRSS_LEGACY 16 /* See bug16611 and bug17213 */
--
1.8.2.3
