diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_hw_defs.h')
| -rw-r--r-- | drivers/net/qede/base/ecore_hw_defs.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/net/qede/base/ecore_hw_defs.h b/drivers/net/qede/base/ecore_hw_defs.h new file mode 100644 index 00000000..fa518cec --- /dev/null +++ b/drivers/net/qede/base/ecore_hw_defs.h @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2016 QLogic Corporation. + * All rights reserved. + * www.qlogic.com + * + * See LICENSE.qede_pmd for copyright and licensing details. + */ + +#ifndef _ECORE_IGU_DEF_H_ +#define _ECORE_IGU_DEF_H_ + +/* Fields of IGU PF CONFIGRATION REGISTER */ +#define IGU_PF_CONF_FUNC_EN (0x1 << 0) /* function enable */ +#define IGU_PF_CONF_MSI_MSIX_EN (0x1 << 1) /* MSI/MSIX enable */ +#define IGU_PF_CONF_INT_LINE_EN (0x1 << 2) /* INT enable */ +#define IGU_PF_CONF_ATTN_BIT_EN (0x1 << 3) /* attention enable */ +#define IGU_PF_CONF_SINGLE_ISR_EN (0x1 << 4) /* single ISR mode enable */ +#define IGU_PF_CONF_SIMD_MODE (0x1 << 5) /* simd all ones mode */ + +/* Fields of IGU VF CONFIGRATION REGISTER */ +#define IGU_VF_CONF_FUNC_EN (0x1 << 0) /* function enable */ +#define IGU_VF_CONF_MSI_MSIX_EN (0x1 << 1) /* MSI/MSIX enable */ +#define IGU_VF_CONF_SINGLE_ISR_EN (0x1 << 4) /* single ISR mode enable */ +#define IGU_VF_CONF_PARENT_MASK (0xF) /* Parent PF */ +#define IGU_VF_CONF_PARENT_SHIFT 5 /* Parent PF */ + +/* Igu control commands + */ +enum igu_ctrl_cmd { + IGU_CTRL_CMD_TYPE_RD, + IGU_CTRL_CMD_TYPE_WR, + MAX_IGU_CTRL_CMD +}; + +/* Control register for the IGU command register + */ +struct igu_ctrl_reg { + u32 ctrl_data; +#define IGU_CTRL_REG_FID_MASK 0xFFFF /* Opaque_FID */ +#define IGU_CTRL_REG_FID_SHIFT 0 +#define IGU_CTRL_REG_PXP_ADDR_MASK 0xFFF /* Command address */ +#define IGU_CTRL_REG_PXP_ADDR_SHIFT 16 +#define IGU_CTRL_REG_RESERVED_MASK 0x1 +#define IGU_CTRL_REG_RESERVED_SHIFT 28 +#define IGU_CTRL_REG_TYPE_MASK 0x1 /* use enum igu_ctrl_cmd */ +#define IGU_CTRL_REG_TYPE_SHIFT 31 +}; + +#endif |