ceph/src/dpdk/drivers/net/qede/base/ecore_hw_defs.h

   1 /*
   2  * Copyright (c) 2016 QLogic Corporation.
   3  * All rights reserved.
   4  * www.qlogic.com
   5  *
   6  * See LICENSE.qede_pmd for copyright and licensing details.
   7  */
   8
   9 #ifndef _ECORE_IGU_DEF_H_
  10 #define _ECORE_IGU_DEF_H_
  11
  12 /* Fields of IGU PF CONFIGRATION REGISTER */
  13 /* function enable        */
  14 #define IGU_PF_CONF_FUNC_EN       (0x1 << 0)
  15 /* MSI/MSIX enable        */
  16 #define IGU_PF_CONF_MSI_MSIX_EN   (0x1 << 1)
  17 /* INT enable             */
  18 #define IGU_PF_CONF_INT_LINE_EN   (0x1 << 2)
  19 /* attention enable       */
  20 #define IGU_PF_CONF_ATTN_BIT_EN   (0x1 << 3)
  21 /* single ISR mode enable */
  22 #define IGU_PF_CONF_SINGLE_ISR_EN (0x1 << 4)
  23 /* simd all ones mode     */
  24 #define IGU_PF_CONF_SIMD_MODE     (0x1 << 5)
  25
  26 /* Fields of IGU VF CONFIGRATION REGISTER */
  27 /* function enable        */
  28 #define IGU_VF_CONF_FUNC_EN        (0x1 << 0)
  29 /* MSI/MSIX enable        */
  30 #define IGU_VF_CONF_MSI_MSIX_EN    (0x1 << 1)
  31 /* single ISR mode enable */
  32 #define IGU_VF_CONF_SINGLE_ISR_EN  (0x1 << 4)
  33 /* Parent PF              */
  34 #define IGU_VF_CONF_PARENT_MASK    (0xF)
  35 /* Parent PF              */
  36 #define IGU_VF_CONF_PARENT_SHIFT   5
  37
  38 /* Igu control commands
  39  */
  40 enum igu_ctrl_cmd {
  41         IGU_CTRL_CMD_TYPE_RD,
  42         IGU_CTRL_CMD_TYPE_WR,
  43         MAX_IGU_CTRL_CMD
  44 };
  45
  46 /* Control register for the IGU command register
  47  */
  48 struct igu_ctrl_reg {
  49         u32 ctrl_data;
  50 #define IGU_CTRL_REG_FID_MASK           0xFFFF /* Opaque_FID     */
  51 #define IGU_CTRL_REG_FID_SHIFT          0
  52 #define IGU_CTRL_REG_PXP_ADDR_MASK      0xFFF /* Command address */
  53 #define IGU_CTRL_REG_PXP_ADDR_SHIFT     16
  54 #define IGU_CTRL_REG_RESERVED_MASK      0x1
  55 #define IGU_CTRL_REG_RESERVED_SHIFT     28
  56 #define IGU_CTRL_REG_TYPE_MASK          0x1 /* use enum igu_ctrl_cmd */
  57 #define IGU_CTRL_REG_TYPE_SHIFT         31
  58 };
  59
  60 #endif