Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / ethernet / intel / i40e / i40e_dcb.h

diff --git a/kernel/drivers/net/ethernet/intel/i40e/i40e_dcb.h b/kernel/drivers/net/ethernet/intel/i40e/i40e_dcb.h
new file mode 100644 (file)
index 0000000..e137e3f
--- /dev/null
+++ b/kernel/drivers/net/ethernet/intel/i40e/i40e_dcb.h
@@ -0,0 +1,112 @@
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_DCB_H_
+#define _I40E_DCB_H_
+
+#include "i40e_type.h"
+
+#define I40E_DCBX_STATUS_NOT_STARTED   0
+#define I40E_DCBX_STATUS_IN_PROGRESS   1
+#define I40E_DCBX_STATUS_DONE          2
+#define I40E_DCBX_STATUS_MULTIPLE_PEERS        3
+#define I40E_DCBX_STATUS_DISABLED      7
+
+#define I40E_TLV_TYPE_END              0
+#define I40E_TLV_TYPE_ORG              127
+
+#define I40E_IEEE_8021QAZ_OUI          0x0080C2
+#define I40E_IEEE_SUBTYPE_ETS_CFG      9
+#define I40E_IEEE_SUBTYPE_ETS_REC      10
+#define I40E_IEEE_SUBTYPE_PFC_CFG      11
+#define I40E_IEEE_SUBTYPE_APP_PRI      12
+
+/* Defines for LLDP TLV header */
+#define I40E_LLDP_TLV_LEN_SHIFT                0
+#define I40E_LLDP_TLV_LEN_MASK         (0x01FF << I40E_LLDP_TLV_LEN_SHIFT)
+#define I40E_LLDP_TLV_TYPE_SHIFT       9
+#define I40E_LLDP_TLV_TYPE_MASK                (0x7F << I40E_LLDP_TLV_TYPE_SHIFT)
+#define I40E_LLDP_TLV_SUBTYPE_SHIFT    0
+#define I40E_LLDP_TLV_SUBTYPE_MASK     (0xFF << I40E_LLDP_TLV_SUBTYPE_SHIFT)
+#define I40E_LLDP_TLV_OUI_SHIFT                8
+#define I40E_LLDP_TLV_OUI_MASK         (0xFFFFFF << I40E_LLDP_TLV_OUI_SHIFT)
+
+/* Defines for IEEE ETS TLV */
+#define I40E_IEEE_ETS_MAXTC_SHIFT      0
+#define I40E_IEEE_ETS_MAXTC_MASK       (0x7 << I40E_IEEE_ETS_MAXTC_SHIFT)
+#define I40E_IEEE_ETS_CBS_SHIFT                6
+#define I40E_IEEE_ETS_CBS_MASK         (0x1 << I40E_IEEE_ETS_CBS_SHIFT)
+#define I40E_IEEE_ETS_WILLING_SHIFT    7
+#define I40E_IEEE_ETS_WILLING_MASK     (0x1 << I40E_IEEE_ETS_WILLING_SHIFT)
+#define I40E_IEEE_ETS_PRIO_0_SHIFT     0
+#define I40E_IEEE_ETS_PRIO_0_MASK      (0x7 << I40E_IEEE_ETS_PRIO_0_SHIFT)
+#define I40E_IEEE_ETS_PRIO_1_SHIFT     4
+#define I40E_IEEE_ETS_PRIO_1_MASK      (0x7 << I40E_IEEE_ETS_PRIO_1_SHIFT)
+#define I40E_CEE_PGID_PRIO_0_SHIFT     0
+#define I40E_CEE_PGID_PRIO_0_MASK      (0xF << I40E_CEE_PGID_PRIO_0_SHIFT)
+#define I40E_CEE_PGID_PRIO_1_SHIFT     4
+#define I40E_CEE_PGID_PRIO_1_MASK      (0xF << I40E_CEE_PGID_PRIO_1_SHIFT)
+#define I40E_CEE_PGID_STRICT           15
+
+/* Defines for IEEE TSA types */
+#define I40E_IEEE_TSA_STRICT           0
+#define I40E_IEEE_TSA_ETS              2
+
+/* Defines for IEEE PFC TLV */
+#define I40E_IEEE_PFC_CAP_SHIFT                0
+#define I40E_IEEE_PFC_CAP_MASK         (0xF << I40E_IEEE_PFC_CAP_SHIFT)
+#define I40E_IEEE_PFC_MBC_SHIFT                6
+#define I40E_IEEE_PFC_MBC_MASK         (0x1 << I40E_IEEE_PFC_MBC_SHIFT)
+#define I40E_IEEE_PFC_WILLING_SHIFT    7
+#define I40E_IEEE_PFC_WILLING_MASK     (0x1 << I40E_IEEE_PFC_WILLING_SHIFT)
+
+/* Defines for IEEE APP TLV */
+#define I40E_IEEE_APP_SEL_SHIFT                0
+#define I40E_IEEE_APP_SEL_MASK         (0x7 << I40E_IEEE_APP_SEL_SHIFT)
+#define I40E_IEEE_APP_PRIO_SHIFT       5
+#define I40E_IEEE_APP_PRIO_MASK                (0x7 << I40E_IEEE_APP_PRIO_SHIFT)
+
+
+#pragma pack(1)
+
+/* IEEE 802.1AB LLDP Organization specific TLV */
+struct i40e_lldp_org_tlv {
+       __be16 typelength;
+       __be32 ouisubtype;
+       u8 tlvinfo[1];
+};
+#pragma pack()
+
+i40e_status i40e_get_dcbx_status(struct i40e_hw *hw,
+                                          u16 *status);
+i40e_status i40e_lldp_to_dcb_config(u8 *lldpmib,
+                                             struct i40e_dcbx_config *dcbcfg);
+i40e_status i40e_aq_get_dcb_config(struct i40e_hw *hw, u8 mib_type,
+                                            u8 bridgetype,
+                                            struct i40e_dcbx_config *dcbcfg);
+i40e_status i40e_get_dcb_config(struct i40e_hw *hw);
+i40e_status i40e_init_dcb(struct i40e_hw *hw);
+#endif /* _I40E_DCB_H_ */