i40e/base: add PHY capabilities

Remove unused members in the PHY structure and add a new member to store
all the capabilities the PHY has as reported by the FW. This information will
help us determine what speeds the device is capable of when link is
down.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Tested-by: Huilong Xu <huilongx.xu@intel.com>

diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index e292a07..f7686db 100644 (file)
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -1465,6 +1465,9 @@ enum i40e_status_code i40e_aq_get_phy_capabilities(struct i40e_hw *hw,
        if (hw->aq.asq_last_status == I40E_AQ_RC_EIO)
                status = I40E_ERR_UNKNOWN_PHY;
 
+       if (report_init)
+               hw->phy.phy_types = LE32_TO_CPU(abilities->phy_type);
+
        return status;
 }
 

diff --git a/drivers/net/i40e/base/i40e_type.h b/drivers/net/i40e/base/i40e_type.h
index e5b05f9..ef75212 100644 (file)
--- a/drivers/net/i40e/base/i40e_type.h
+++ b/drivers/net/i40e/base/i40e_type.h
@@ -273,14 +273,44 @@ struct i40e_link_status {
 #define I40E_MODULE_TYPE_1000BASE_T    0x08
 };
 
+enum i40e_aq_capabilities_phy_type {
+       I40E_CAP_PHY_TYPE_SGMII                 = BIT(I40E_PHY_TYPE_SGMII),
+       I40E_CAP_PHY_TYPE_1000BASE_KX           = BIT(I40E_PHY_TYPE_1000BASE_KX),
+       I40E_CAP_PHY_TYPE_10GBASE_KX4           = BIT(I40E_PHY_TYPE_10GBASE_KX4),
+       I40E_CAP_PHY_TYPE_10GBASE_KR            = BIT(I40E_PHY_TYPE_10GBASE_KR),
+       I40E_CAP_PHY_TYPE_40GBASE_KR4           = BIT(I40E_PHY_TYPE_40GBASE_KR4),
+       I40E_CAP_PHY_TYPE_XAUI                  = BIT(I40E_PHY_TYPE_XAUI),
+       I40E_CAP_PHY_TYPE_XFI                   = BIT(I40E_PHY_TYPE_XFI),
+       I40E_CAP_PHY_TYPE_SFI                   = BIT(I40E_PHY_TYPE_SFI),
+       I40E_CAP_PHY_TYPE_XLAUI                 = BIT(I40E_PHY_TYPE_XLAUI),
+       I40E_CAP_PHY_TYPE_XLPPI                 = BIT(I40E_PHY_TYPE_XLPPI),
+       I40E_CAP_PHY_TYPE_40GBASE_CR4_CU        = BIT(I40E_PHY_TYPE_40GBASE_CR4_CU),
+       I40E_CAP_PHY_TYPE_10GBASE_CR1_CU        = BIT(I40E_PHY_TYPE_10GBASE_CR1_CU),
+       I40E_CAP_PHY_TYPE_10GBASE_AOC           = BIT(I40E_PHY_TYPE_10GBASE_AOC),
+       I40E_CAP_PHY_TYPE_40GBASE_AOC           = BIT(I40E_PHY_TYPE_40GBASE_AOC),
+       I40E_CAP_PHY_TYPE_100BASE_TX            = BIT(I40E_PHY_TYPE_100BASE_TX),
+       I40E_CAP_PHY_TYPE_1000BASE_T            = BIT(I40E_PHY_TYPE_1000BASE_T),
+       I40E_CAP_PHY_TYPE_10GBASE_T             = BIT(I40E_PHY_TYPE_10GBASE_T),
+       I40E_CAP_PHY_TYPE_10GBASE_SR            = BIT(I40E_PHY_TYPE_10GBASE_SR),
+       I40E_CAP_PHY_TYPE_10GBASE_LR            = BIT(I40E_PHY_TYPE_10GBASE_LR),
+       I40E_CAP_PHY_TYPE_10GBASE_SFPP_CU       = BIT(I40E_PHY_TYPE_10GBASE_SFPP_CU),
+       I40E_CAP_PHY_TYPE_10GBASE_CR1           = BIT(I40E_PHY_TYPE_10GBASE_CR1),
+       I40E_CAP_PHY_TYPE_40GBASE_CR4           = BIT(I40E_PHY_TYPE_40GBASE_CR4),
+       I40E_CAP_PHY_TYPE_40GBASE_SR4           = BIT(I40E_PHY_TYPE_40GBASE_SR4),
+       I40E_CAP_PHY_TYPE_40GBASE_LR4           = BIT(I40E_PHY_TYPE_40GBASE_LR4),
+       I40E_CAP_PHY_TYPE_1000BASE_SX           = BIT(I40E_PHY_TYPE_1000BASE_SX),
+       I40E_CAP_PHY_TYPE_1000BASE_LX           = BIT(I40E_PHY_TYPE_1000BASE_LX),
+       I40E_CAP_PHY_TYPE_1000BASE_T_OPTICAL    = BIT(I40E_PHY_TYPE_1000BASE_T_OPTICAL),
+       I40E_CAP_PHY_TYPE_20GBASE_KR2           = BIT(I40E_PHY_TYPE_20GBASE_KR2)
+};
+
 struct i40e_phy_info {
        struct i40e_link_status link_info;
        struct i40e_link_status link_info_old;
-       u32 autoneg_advertised;
-       u32 phy_id;
-       u32 module_type;
        bool get_link_info;
        enum i40e_media_type media_type;
+       /* all the phy types the NVM is capable of */
+       u32 phy_types;
 };
 
 #define I40E_HW_CAP_MAX_GPIO                   30