From 971bbb9aac8d49fc2c0db197ffeec7d12416b7d4 Mon Sep 17 00:00:00 2001 From: Guinan Sun Date: Mon, 27 Jul 2020 05:34:44 +0000 Subject: [PATCH] net/i40e/base: enable FEC on/off flag setting for X722 Starting with API version 1.10 firmware for X722 devices has ability to change FEC settings in PHY. Code added in this patch checks API version and sets appropriate capability flag. Signed-off-by: Dawid Lukwinski Signed-off-by: Guinan Sun Acked-by: Jeff Guo --- drivers/net/i40e/base/i40e_adminq.c | 6 ++++++ drivers/net/i40e/base/i40e_adminq_cmd.h | 2 ++ drivers/net/i40e/base/i40e_type.h | 1 + 3 files changed, 9 insertions(+) diff --git a/drivers/net/i40e/base/i40e_adminq.c b/drivers/net/i40e/base/i40e_adminq.c index c89e1fb3f7..0da45f03e4 100644 --- a/drivers/net/i40e/base/i40e_adminq.c +++ b/drivers/net/i40e/base/i40e_adminq.c @@ -603,6 +603,12 @@ STATIC void i40e_set_hw_flags(struct i40e_hw *hw) (aq->api_maj_ver == 1 && aq->api_min_ver >= I40E_MINOR_VER_GET_LINK_INFO_X722)) hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE; + + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= I40E_MINOR_VER_FW_REQUEST_FEC_X722)) + hw->flags |= I40E_HW_FLAG_X722_FEC_REQUEST_CAPABLE; + /* fall through */ default: break; diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h index 1905167f5e..f790183beb 100644 --- a/drivers/net/i40e/base/i40e_adminq_cmd.h +++ b/drivers/net/i40e/base/i40e_adminq_cmd.h @@ -25,6 +25,8 @@ #define I40E_MINOR_VER_GET_LINK_INFO_X722 0x0009 /* API version 1.6 for X722 devices adds ability to stop FW LLDP agent */ #define I40E_MINOR_VER_FW_LLDP_STOPPABLE_X722 0x0006 +/* API version 1.10 for X722 devices adds ability to request FEC encoding */ +#define I40E_MINOR_VER_FW_REQUEST_FEC_X722 0x000A struct i40e_aq_desc { __le16 flags; diff --git a/drivers/net/i40e/base/i40e_type.h b/drivers/net/i40e/base/i40e_type.h index 014a4c132a..b5b5b928d9 100644 --- a/drivers/net/i40e/base/i40e_type.h +++ b/drivers/net/i40e/base/i40e_type.h @@ -745,6 +745,7 @@ struct i40e_hw { #define I40E_HW_FLAG_FW_LLDP_PERSISTENT BIT_ULL(5) #define I40E_HW_FLAG_AQ_PHY_ACCESS_EXTENDED BIT_ULL(6) #define I40E_HW_FLAG_DROP_MODE BIT_ULL(7) +#define I40E_HW_FLAG_X722_FEC_REQUEST_CAPABLE BIT_ULL(8) u64 flags; /* Used in set switch config AQ command */ -- 2.20.1