diff options
author | Carolyn Wyborny <carolyn.wyborny@intel.com> | 2016-11-21 13:03:49 -0800 |
---|---|---|
committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-12-06 21:01:43 -0800 |
commit | 60f000a4d839a8f850fb2154aa26dc3f552a4667 (patch) | |
tree | 63c96a906000f5eb9220747ea1ecae274b1adb7d | |
parent | 3123237af59e91a416380c4871464e94794c072c (diff) | |
download | op-kernel-dev-60f000a4d839a8f850fb2154aa26dc3f552a4667.zip op-kernel-dev-60f000a4d839a8f850fb2154aa26dc3f552a4667.tar.gz |
i40e: Add FEC for 25g
This patch adds adminq support for Forward Error
Correction ("FEC")for 25g products.
Change-ID: Iaff4910737c239d2c730e5c22a313ce9c37d3964
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jacek Naczyk <jacek.naczyk@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 25 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h | 25 |
3 files changed, 48 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h index c9d1f91..b2101a5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h @@ -1686,6 +1686,8 @@ struct i40e_aq_get_phy_abilities_resp { #define I40E_AQ_PHY_LINK_ENABLED 0x08 #define I40E_AQ_PHY_AN_ENABLED 0x10 #define I40E_AQ_PHY_FLAG_MODULE_QUAL 0x20 +#define I40E_AQ_PHY_FEC_ABILITY_KR 0x40 +#define I40E_AQ_PHY_FEC_ABILITY_RS 0x80 __le16 eee_capability; #define I40E_AQ_EEE_100BASE_TX 0x0002 #define I40E_AQ_EEE_1000BASE_T 0x0004 @@ -1701,7 +1703,16 @@ struct i40e_aq_get_phy_abilities_resp { #define I40E_AQ_PHY_TYPE_EXT_25G_CR 0X02 #define I40E_AQ_PHY_TYPE_EXT_25G_SR 0x04 #define I40E_AQ_PHY_TYPE_EXT_25G_LR 0x08 - u8 mod_type_ext; + u8 fec_cfg_curr_mod_ext_info; +#define I40E_AQ_ENABLE_FEC_KR 0x01 +#define I40E_AQ_ENABLE_FEC_RS 0x02 +#define I40E_AQ_REQUEST_FEC_KR 0x04 +#define I40E_AQ_REQUEST_FEC_RS 0x08 +#define I40E_AQ_ENABLE_FEC_AUTO 0x10 +#define I40E_AQ_FEC +#define I40E_AQ_MODULE_TYPE_EXT_MASK 0xE0 +#define I40E_AQ_MODULE_TYPE_EXT_SHIFT 5 + u8 ext_comp_code; u8 phy_id[4]; u8 module_type[3]; @@ -1729,7 +1740,15 @@ struct i40e_aq_set_phy_config { /* same bits as above in all */ #define I40E_AQ_PHY_TYPE_EXT_25G_CR 0X02 #define I40E_AQ_PHY_TYPE_EXT_25G_SR 0x04 #define I40E_AQ_PHY_TYPE_EXT_25G_LR 0x08 - u8 reserved[2]; + u8 fec_config; +#define I40E_AQ_SET_FEC_ABILITY_KR BIT(0) +#define I40E_AQ_SET_FEC_ABILITY_RS BIT(1) +#define I40E_AQ_SET_FEC_REQUEST_KR BIT(2) +#define I40E_AQ_SET_FEC_REQUEST_RS BIT(3) +#define I40E_AQ_SET_FEC_AUTO BIT(4) +#define I40E_AQ_PHY_FEC_CONFIG_SHIFT 0x0 +#define I40E_AQ_PHY_FEC_CONFIG_MASK (0x1F << I40E_AQ_PHY_FEC_CONFIG_SHIFT) + u8 reserved; }; I40E_CHECK_CMD_LENGTH(i40e_aq_set_phy_config); @@ -1819,6 +1838,8 @@ struct i40e_aqc_get_link_status { u8 loopback; /* use defines from i40e_aqc_set_lb_mode */ __le16 max_frame_size; u8 config; +#define I40E_AQ_CONFIG_FEC_KR_ENA 0x01 +#define I40E_AQ_CONFIG_FEC_RS_ENA 0x02 #define I40E_AQ_CONFIG_CRC_ENA 0x04 #define I40E_AQ_CONFIG_PACING_MASK 0x78 u8 external_power_ability; diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 1318c7d..f8c4c145 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -1714,6 +1714,8 @@ enum i40e_status_code i40e_set_fc(struct i40e_hw *hw, u8 *aq_failures, config.eee_capability = abilities.eee_capability; config.eeer = abilities.eeer_val; config.low_power_ctrl = abilities.d3_lpan; + config.fec_config = abilities.fec_cfg_curr_mod_ext_info & + I40E_AQ_PHY_FEC_CONFIG_MASK; status = i40e_aq_set_phy_config(hw, &config, NULL); if (status) diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h index f8d7d95..eeb9864 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h @@ -1683,6 +1683,8 @@ struct i40e_aq_get_phy_abilities_resp { #define I40E_AQ_PHY_LINK_ENABLED 0x08 #define I40E_AQ_PHY_AN_ENABLED 0x10 #define I40E_AQ_PHY_FLAG_MODULE_QUAL 0x20 +#define I40E_AQ_PHY_FEC_ABILITY_KR 0x40 +#define I40E_AQ_PHY_FEC_ABILITY_RS 0x80 __le16 eee_capability; #define I40E_AQ_EEE_100BASE_TX 0x0002 #define I40E_AQ_EEE_1000BASE_T 0x0004 @@ -1698,7 +1700,16 @@ struct i40e_aq_get_phy_abilities_resp { #define I40E_AQ_PHY_TYPE_EXT_25G_CR 0X02 #define I40E_AQ_PHY_TYPE_EXT_25G_SR 0x04 #define I40E_AQ_PHY_TYPE_EXT_25G_LR 0x08 - u8 mod_type_ext; + u8 fec_cfg_curr_mod_ext_info; +#define I40E_AQ_ENABLE_FEC_KR 0x01 +#define I40E_AQ_ENABLE_FEC_RS 0x02 +#define I40E_AQ_REQUEST_FEC_KR 0x04 +#define I40E_AQ_REQUEST_FEC_RS 0x08 +#define I40E_AQ_ENABLE_FEC_AUTO 0x10 +#define I40E_AQ_FEC +#define I40E_AQ_MODULE_TYPE_EXT_MASK 0xE0 +#define I40E_AQ_MODULE_TYPE_EXT_SHIFT 5 + u8 ext_comp_code; u8 phy_id[4]; u8 module_type[3]; @@ -1726,7 +1737,15 @@ struct i40e_aq_set_phy_config { /* same bits as above in all */ #define I40E_AQ_PHY_TYPE_EXT_25G_CR 0X02 #define I40E_AQ_PHY_TYPE_EXT_25G_SR 0x04 #define I40E_AQ_PHY_TYPE_EXT_25G_LR 0x08 - u8 reserved[2]; + u8 fec_config; +#define I40E_AQ_SET_FEC_ABILITY_KR BIT(0) +#define I40E_AQ_SET_FEC_ABILITY_RS BIT(1) +#define I40E_AQ_SET_FEC_REQUEST_KR BIT(2) +#define I40E_AQ_SET_FEC_REQUEST_RS BIT(3) +#define I40E_AQ_SET_FEC_AUTO BIT(4) +#define I40E_AQ_PHY_FEC_CONFIG_SHIFT 0x0 +#define I40E_AQ_PHY_FEC_CONFIG_MASK (0x1F << I40E_AQ_PHY_FEC_CONFIG_SHIFT) + u8 reserved; }; I40E_CHECK_CMD_LENGTH(i40e_aq_set_phy_config); @@ -1816,6 +1835,8 @@ struct i40e_aqc_get_link_status { u8 loopback; /* use defines from i40e_aqc_set_lb_mode */ __le16 max_frame_size; u8 config; +#define I40E_AQ_CONFIG_FEC_KR_ENA 0x01 +#define I40E_AQ_CONFIG_FEC_RS_ENA 0x02 #define I40E_AQ_CONFIG_CRC_ENA 0x04 #define I40E_AQ_CONFIG_PACING_MASK 0x78 u8 external_power_ability; |