From: Remy Horton <remy.horton@intel.com>
Date: Wed, 13 Apr 2016 09:44:45 +0000 (+0100)
Subject: i40e: fix register dump offset
X-Git-Tag: spdx-start~6969
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=af2feb72b969b2edf1ad4d7a0a34533e19f21d78;p=dpdk.git

i40e: fix register dump offset

The position of register values within i40e register dumps is
supposed to reflect the register addresses. These were not being
correctly calculated.

Fixes: d9efd0136ac1 ("i40e: add EEPROM and registers dumping")

Signed-off-by: Remy Horton <remy.horton@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
---

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index d8b6bd784a..43939ca0b7 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -9030,6 +9030,7 @@ static int i40e_get_regs(struct rte_eth_dev *dev,
 					arr_idx2++) {
 				reg_offset = arr_idx * reg_info->stride1 +
 					arr_idx2 * reg_info->stride2;
+				reg_offset += reg_info->base_addr;
 				ptr_data[reg_offset >> 2] =
 					i40e_read_rx_ctl(hw, reg_offset);
 			}
@@ -9045,6 +9046,7 @@ static int i40e_get_regs(struct rte_eth_dev *dev,
 					arr_idx2++) {
 				reg_offset = arr_idx * reg_info->stride1 +
 					arr_idx2 * reg_info->stride2;
+				reg_offset += reg_info->base_addr;
 				ptr_data[reg_offset >> 2] =
 					I40E_READ_REG(hw, reg_offset);
 			}