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From: Qi Zhang <qi.z.zhang@intel.com>
To: qiming.yang@intel.com
Cc: xiaolong.ye@intel.com, dev@dpdk.org, Qi Zhang <qi.z.zhang@intel.com>,
Paul Greenwalt <paul.greenwalt@intel.com>,
"Paul M . Stillwell Jr" <paul.m.stillwell.jr@intel.com>
Date: Tue, 9 Jun 2020 19:59:49 +0800
Message-Id: <20200609120001.35110-41-qi.z.zhang@intel.com>
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References: <20200603024016.30636-1-qi.z.zhang@intel.com>
<20200609120001.35110-1-qi.z.zhang@intel.com>
Subject: [dpdk-dev] [PATCH v2 40/52] net/ice/base: add new API to check all
autoneg enable bits
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struct ice_aqc_get_phy_caps_data has multiple autoneg enable bits.
ice_is_phy_caps_an_enabled checks all bits and returns true if any
autoneg enable bits are set.
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Signed-off-by: Paul M. Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/ice/base/ice_common.c | 15 +++++++++++++++
drivers/net/ice/base/ice_common.h | 1 +
2 files changed, 16 insertions(+)
diff --git a/drivers/net/ice/base/ice_common.c b/drivers/net/ice/base/ice_common.c
index e2e7f1137..8efc4b4cc 100644
--- a/drivers/net/ice/base/ice_common.c
+++ b/drivers/net/ice/base/ice_common.c
@@ -4533,3 +4533,18 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
return status;
}
+
+/**
+ * ice_is_phy_caps_an_enabled - check if PHY capabilities autoneg is enabled
+ * @caps: get PHY capability data
+ */
+bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps)
+{
+ if (caps->caps & ICE_AQC_PHY_AN_MODE ||
+ caps->low_power_ctrl_an & (ICE_AQC_PHY_AN_EN_CLAUSE28 |
+ ICE_AQC_PHY_AN_EN_CLAUSE73 |
+ ICE_AQC_PHY_AN_EN_CLAUSE37))
+ return true;
+
+ return false;
+}
diff --git a/drivers/net/ice/base/ice_common.h b/drivers/net/ice/base/ice_common.h
index 46741a3f1..cb41497bc 100644
--- a/drivers/net/ice/base/ice_common.h
+++ b/drivers/net/ice/base/ice_common.h
@@ -143,6 +143,7 @@ bool ice_fw_supports_link_override(struct ice_hw *hw);
enum ice_status
ice_get_link_default_override(struct ice_link_default_override_tlv *ldo,
struct ice_port_info *pi);
+bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps);
enum ice_fc_mode ice_caps_to_fc_mode(u8 caps);
enum ice_fec_mode ice_caps_to_fec_mode(u8 caps, u8 fec_options);
--
2.13.6