New upstream version 18.11-rc1

[deb_dpdk.git] / drivers / net / i40e / base / i40e_adminq.c

diff --git a/drivers/net/i40e/base/i40e_adminq.c b/drivers/net/i40e/base/i40e_adminq.c
index 612be88..38214a3 100644 (file)
--- a/drivers/net/i40e/base/i40e_adminq.c
+++ b/drivers/net/i40e/base/i40e_adminq.c
@@ -1,35 +1,6 @@
-/*******************************************************************************
-
-Copyright (c) 2013 - 2015, Intel Corporation
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
-    this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
-    contributors may be used to endorse or promote products derived from
-    this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-***************************************************************************/
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2001-2018
+ */
 
 #include "i40e_status.h"
 #include "i40e_type.h"
@@ -126,6 +97,7 @@ enum i40e_status_code i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
  **/
 void i40e_free_adminq_asq(struct i40e_hw *hw)
 {
+       i40e_free_virt_mem(hw, &hw->aq.asq.cmd_buf);
        i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
 }
 
@@ -433,7 +405,7 @@ enum i40e_status_code i40e_init_asq(struct i40e_hw *hw)
        /* initialize base registers */
        ret_code = i40e_config_asq_regs(hw);
        if (ret_code != I40E_SUCCESS)
-               goto init_adminq_free_rings;
+               goto init_config_regs;
 
        /* success! */
        hw->aq.asq.count = hw->aq.num_asq_entries;
@@ -441,6 +413,10 @@ enum i40e_status_code i40e_init_asq(struct i40e_hw *hw)
 
 init_adminq_free_rings:
        i40e_free_adminq_asq(hw);
+       return ret_code;
+
+init_config_regs:
+       i40e_free_asq_bufs(hw);
 
 init_adminq_exit:
        return ret_code;
@@ -692,6 +668,12 @@ enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
            hw->aq.api_maj_ver == I40E_FW_API_VERSION_MAJOR &&
            hw->aq.api_min_ver >= I40E_MINOR_VER_GET_LINK_INFO_XL710) {
                hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE;
+               hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE;
+       }
+       if (hw->mac.type == I40E_MAC_X722 &&
+           hw->aq.api_maj_ver == I40E_FW_API_VERSION_MAJOR &&
+           hw->aq.api_min_ver >= I40E_MINOR_VER_FW_LLDP_STOPPABLE_X722) {
+               hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE;
        }
 
        /* Newer versions of firmware require lock when reading the NVM */
@@ -987,6 +969,8 @@ enum i40e_status_code i40e_asq_send_command(struct i40e_hw *hw,
                cmd_completed = true;
                if ((enum i40e_admin_queue_err)retval == I40E_AQ_RC_OK)
                        status = I40E_SUCCESS;
+               else if ((enum i40e_admin_queue_err)retval == I40E_AQ_RC_EBUSY)
+                       status = I40E_ERR_NOT_READY;
                else
                        status = I40E_ERR_ADMIN_QUEUE_ERROR;
                hw->aq.asq_last_status = (enum i40e_admin_queue_err)retval;