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Date: Wed, 28 Nov 2018 09:25:32 +0000 (UTC)
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Subject: svn commit: r341137 - head/sys/dev/sfxge/common
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X-List-Received-Date: Wed, 28 Nov 2018 09:25:37 -0000
Author: arybchik
Date: Wed Nov 28 09:25:31 2018
New Revision: 341137
URL: https://svnweb.freebsd.org/changeset/base/341137
Log:
sfxge(4): add encapsulated TSOv2 capability
Submitted by: Vijay Srivastava <vijays at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D18212
Modified:
head/sys/dev/sfxge/common/ef10_nic.c
head/sys/dev/sfxge/common/efx.h
Modified: head/sys/dev/sfxge/common/ef10_nic.c
==============================================================================
--- head/sys/dev/sfxge/common/ef10_nic.c Wed Nov 28 09:25:21 2018 (r341136)
+++ head/sys/dev/sfxge/common/ef10_nic.c Wed Nov 28 09:25:31 2018 (r341137)
@@ -1084,6 +1084,12 @@ ef10_get_datapath_caps(
encp->enc_fw_assisted_tso_v2_n_contexts = 0;
}
+ /* Check if the firmware supports FATSOv2 encap */
+ if (CAP_FLAGS2(req, TX_TSO_V2_ENCAP))
+ encp->enc_fw_assisted_tso_v2_encap_enabled = B_TRUE;
+ else
+ encp->enc_fw_assisted_tso_v2_encap_enabled = B_FALSE;
+
/* Check if the firmware has vadapter/vport/vswitch support */
if (CAP_FLAGS1(req, EVB))
encp->enc_datapath_cap_evb = B_TRUE;
Modified: head/sys/dev/sfxge/common/efx.h
==============================================================================
--- head/sys/dev/sfxge/common/efx.h Wed Nov 28 09:25:21 2018 (r341136)
+++ head/sys/dev/sfxge/common/efx.h Wed Nov 28 09:25:31 2018 (r341137)
@@ -1258,6 +1258,7 @@ typedef struct efx_nic_cfg_s {
uint32_t enc_tx_tso_tcp_header_offset_limit;
boolean_t enc_fw_assisted_tso_enabled;
boolean_t enc_fw_assisted_tso_v2_enabled;
+ boolean_t enc_fw_assisted_tso_v2_encap_enabled;
/* Number of TSO contexts on the NIC (FATSOv2) */
uint32_t enc_fw_assisted_tso_v2_n_contexts;
boolean_t enc_hw_tx_insert_vlan_enabled;