net/ixgbe/base: add media type of fixed fiber

This patch adds new media type support of fixed fiber.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

diff --git a/drivers/net/ixgbe/base/ixgbe_82599.c b/drivers/net/ixgbe/base/ixgbe_82599.c
index 110b114..2621721 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_82599.c
+++ b/drivers/net/ixgbe/base/ixgbe_82599.c
@@ -87,6 +87,9 @@ void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
                mac->ops.setup_mac_link = ixgbe_setup_mac_link_82599;
                mac->ops.set_rate_select_speed =
                                               ixgbe_set_hard_rate_select_speed;
+               if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber_fixed)
+                       mac->ops.set_rate_select_speed =
+                                              ixgbe_set_soft_rate_select_speed;
        } else {
                if ((ixgbe_get_media_type(hw) == ixgbe_media_type_backplane) &&
                     (hw->phy.smart_speed == ixgbe_smart_speed_auto ||
@@ -564,6 +567,10 @@ enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
        case IXGBE_DEV_ID_82599_QSFP_SF_QP:
                media_type = ixgbe_media_type_fiber_qsfp;
                break;
+       case IXGBE_DEV_ID_82599_BYPASS:
+               media_type = ixgbe_media_type_fiber_fixed;
+               hw->phy.multispeed_fiber = true;
+               break;
        default:
                media_type = ixgbe_media_type_unknown;
                break;

diff --git a/drivers/net/ixgbe/base/ixgbe_api.c b/drivers/net/ixgbe/base/ixgbe_api.c
index 4870a15..e50c104 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_api.c
+++ b/drivers/net/ixgbe/base/ixgbe_api.c
@@ -178,6 +178,7 @@ s32 ixgbe_set_mac_type(struct ixgbe_hw *hw)
        case IXGBE_DEV_ID_82599EN_SFP:
        case IXGBE_DEV_ID_82599_CX4:
        case IXGBE_DEV_ID_82599_LS:
+       case IXGBE_DEV_ID_82599_BYPASS:
        case IXGBE_DEV_ID_82599_T3_LOM:
                hw->mac.type = ixgbe_mac_82599EB;
                break;
@@ -192,6 +193,7 @@ s32 ixgbe_set_mac_type(struct ixgbe_hw *hw)
                break;
        case IXGBE_DEV_ID_X540T:
        case IXGBE_DEV_ID_X540T1:
+       case IXGBE_DEV_ID_X540_BYPASS:
                hw->mac.type = ixgbe_mac_X540;
                hw->mvals = ixgbe_mvals_X540;
                break;

diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
index 6d2bd41..e7e9256 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_common.c
+++ b/drivers/net/ixgbe/base/ixgbe_common.c
@@ -167,6 +167,7 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
        DEBUGFUNC("ixgbe_device_supports_autoneg_fc");
 
        switch (hw->phy.media_type) {
+       case ixgbe_media_type_fiber_fixed:
        case ixgbe_media_type_fiber_qsfp:
        case ixgbe_media_type_fiber:
                /* flow control autoneg black list */
@@ -200,6 +201,7 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
                case IXGBE_DEV_ID_82599_T3_LOM:
                case IXGBE_DEV_ID_X540T:
                case IXGBE_DEV_ID_X540T1:
+               case IXGBE_DEV_ID_X540_BYPASS:
                case IXGBE_DEV_ID_X550T:
                case IXGBE_DEV_ID_X550T1:
                case IXGBE_DEV_ID_X550EM_X_10G_T:
@@ -265,6 +267,7 @@ s32 ixgbe_setup_fc_generic(struct ixgbe_hw *hw)
                        goto out;
 
                /* fall through - only backplane uses autoc */
+       case ixgbe_media_type_fiber_fixed:
        case ixgbe_media_type_fiber_qsfp:
        case ixgbe_media_type_fiber:
                reg = IXGBE_READ_REG(hw, IXGBE_PCS1GANA);
@@ -3124,6 +3127,7 @@ void ixgbe_fc_autoneg(struct ixgbe_hw *hw)
 
        switch (hw->phy.media_type) {
        /* Autoneg flow control on fiber adapters */
+       case ixgbe_media_type_fiber_fixed:
        case ixgbe_media_type_fiber_qsfp:
        case ixgbe_media_type_fiber:
                if (speed == IXGBE_LINK_SPEED_1GB_FULL)
@@ -5263,6 +5267,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
 
                /* Set the module link speed */
                switch (hw->phy.media_type) {
+               case ixgbe_media_type_fiber_fixed:
                case ixgbe_media_type_fiber:
                        ixgbe_set_rate_select_speed(hw,
                                                    IXGBE_LINK_SPEED_10GB_FULL);
@@ -5313,6 +5318,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
 
                /* Set the module link speed */
                switch (hw->phy.media_type) {
+               case ixgbe_media_type_fiber_fixed:
                case ixgbe_media_type_fiber:
                        ixgbe_set_rate_select_speed(hw,
                                                    IXGBE_LINK_SPEED_1GB_FULL);

diff --git a/drivers/net/ixgbe/base/ixgbe_mbx.c b/drivers/net/ixgbe/base/ixgbe_mbx.c
index 042e5cc..2785bba 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_mbx.c
+++ b/drivers/net/ixgbe/base/ixgbe_mbx.c
@@ -444,17 +444,6 @@ STATIC s32 ixgbe_write_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size,
        for (i = 0; i < size; i++)
                IXGBE_WRITE_REG_ARRAY(hw, IXGBE_VFMBMEM, i, msg[i]);
 
-       /*
-        * Complete the remaining mailbox data registers with zero to reset
-        * the data sent in a previous exchange (in either side) with the PF,
-        * including exchanges performed by another Guest OS to which that VF
-        * was previously assigned.
-        */
-       while (i < hw->mbx.size) {
-               IXGBE_WRITE_REG_ARRAY(hw, IXGBE_VFMBMEM, i, 0);
-               i++;
-       }
-
        /* update stats */
        hw->mbx.stats.msgs_tx++;
 
@@ -693,17 +682,6 @@ STATIC s32 ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
        for (i = 0; i < size; i++)
                IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf_number), i, msg[i]);
 
-       /*
-        * Complete the remaining mailbox data registers with zero to reset
-        * the data sent in a previous exchange (in either side) with the VF,
-        * including exchanges performed by another Guest OS to which that VF
-        * was previously assigned.
-        */
-       while (i < hw->mbx.size) {
-               IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf_number), i, 0);
-               i++;
-       }
-
        /* Interrupt VF to tell it a message has been sent and release buffer*/
        IXGBE_WRITE_REG(hw, IXGBE_PFMAILBOX(vf_number), IXGBE_PFMAILBOX_STS);
 

diff --git a/drivers/net/ixgbe/base/ixgbe_type.h b/drivers/net/ixgbe/base/ixgbe_type.h
index e614c10..6e03089 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_type.h
+++ b/drivers/net/ixgbe/base/ixgbe_type.h
@@ -123,9 +123,11 @@ POSSIBILITY OF SUCH DAMAGE.
 #define IXGBE_DEV_ID_82599_VF                  0x10ED
 #define IXGBE_DEV_ID_82599_VF_HV               0x152E
 #define IXGBE_DEV_ID_82599_LS                  0x154F
+#define IXGBE_DEV_ID_82599_BYPASS              0x155D
 #define IXGBE_DEV_ID_X540T                     0x1528
 #define IXGBE_DEV_ID_X540_VF                   0x1515
 #define IXGBE_DEV_ID_X540_VF_HV                        0x1530
+#define IXGBE_DEV_ID_X540_BYPASS               0x155C
 #define IXGBE_DEV_ID_X540T1                    0x1560
 #define IXGBE_DEV_ID_X550T                     0x1563
 #define IXGBE_DEV_ID_X550T1                    0x15D1
@@ -271,7 +273,6 @@ POSSIBILITY OF SUCH DAMAGE.
 #define IXGBE_I2C_BB_EN_X550           0x00000100
 #define IXGBE_I2C_BB_EN_X550EM_x       IXGBE_I2C_BB_EN_X550
 #define IXGBE_I2C_BB_EN_X550EM_a       IXGBE_I2C_BB_EN_X550
-
 #define IXGBE_I2C_BB_EN_BY_MAC(_hw)    IXGBE_BY_MAC((_hw), I2C_BB_EN)
 
 #define IXGBE_I2C_CLK_OE_N_EN          0
@@ -3754,6 +3755,7 @@ enum ixgbe_sfp_type {
 enum ixgbe_media_type {
        ixgbe_media_type_unknown = 0,
        ixgbe_media_type_fiber,
+       ixgbe_media_type_fiber_fixed,
        ixgbe_media_type_fiber_qsfp,
        ixgbe_media_type_fiber_lco,
        ixgbe_media_type_copper,