From: Shai Brandes <shaib...@amazon.com>
Add a new driver supported feature bit for TX IPv6 checksum offload.
Signed-off-by: Shai Brandes <shaib...@amazon.com>
Reviewed-by: Amit Bernstein <amitb...@amazon.com>
---
drivers/net/ena/hal/ena_defs/ena_admin_defs.h | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ena/hal/ena_defs/ena_admin_defs.h
b/drivers/net/ena/hal/ena_defs/ena_admin_defs.h
index 4172916551..670e794c98 100644
--- a/drivers/net/ena/hal/ena_defs/ena_admin_defs.h
+++ b/drivers/net/ena/hal/ena_defs/ena_admin_defs.h
@@ -985,7 +985,8 @@ struct ena_admin_host_info {
* 4 : rss_configurable_function_key
* 5 : reserved
* 6 : rx_page_reuse
- * 31:7 : reserved
+ * 7 : tx_ipv6_csum_offload
+ * 31:8 : reserved
*/
uint32_t driver_supported_features;
};
@@ -1377,6 +1378,8 @@ struct ena_admin_phc_resp {
#define ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_MASK BIT(4)
#define ENA_ADMIN_HOST_INFO_RX_PAGE_REUSE_SHIFT 6
#define ENA_ADMIN_HOST_INFO_RX_PAGE_REUSE_MASK BIT(6)
+#define ENA_ADMIN_HOST_INFO_TX_IPV6_CSUM_OFFLOAD_SHIFT 7
+#define ENA_ADMIN_HOST_INFO_TX_IPV6_CSUM_OFFLOAD_MASK BIT(7)
/* feature_rss_ind_table */
#define ENA_ADMIN_FEATURE_RSS_IND_TABLE_ONE_ENTRY_UPDATE_MASK BIT(0)
@@ -1851,6 +1854,20 @@ static inline void
set_ena_admin_host_info_rx_page_reuse(struct ena_admin_host_i
ENA_ADMIN_HOST_INFO_RX_PAGE_REUSE_MASK;
}
+static inline
+uint32_t get_ena_admin_host_info_tx_ipv6_csum_offload(const struct
ena_admin_host_info *p)
+{
+ return (p->driver_supported_features &
ENA_ADMIN_HOST_INFO_TX_IPV6_CSUM_OFFLOAD_MASK) >>
+ ENA_ADMIN_HOST_INFO_TX_IPV6_CSUM_OFFLOAD_SHIFT;
+}
+
+static inline void set_ena_admin_host_info_tx_ipv6_csum_offload(struct
ena_admin_host_info *p,
+ uint32_t val)
+{
+ p->driver_supported_features |= (val <<
ENA_ADMIN_HOST_INFO_TX_IPV6_CSUM_OFFLOAD_SHIFT) &
+
ENA_ADMIN_HOST_INFO_TX_IPV6_CSUM_OFFLOAD_MASK;
+}
+
static inline uint8_t
get_ena_admin_feature_rss_ind_table_one_entry_update(const struct
ena_admin_feature_rss_ind_table *p)
{
return p->flags & ENA_ADMIN_FEATURE_RSS_IND_TABLE_ONE_ENTRY_UPDATE_MASK;
--
2.17.1
