[linux-block.git] / include / linux / pds / pds_common.h

/* SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB) OR BSD-2-Clause */
/* Copyright(c) 2023 Advanced Micro Devices, Inc. */

#ifndef _PDS_COMMON_H_
#define _PDS_COMMON_H_

#define PDS_CORE_DRV_NAME			"pds_core"

/* the device's internal addressing uses up to 52 bits */
#define PDS_CORE_ADDR_LEN	52
#define PDS_CORE_ADDR_MASK	(BIT_ULL(PDS_ADDR_LEN) - 1)
#define PDS_PAGE_SIZE		4096

enum pds_core_driver_type {
	PDS_DRIVER_LINUX   = 1,
	PDS_DRIVER_WIN     = 2,
	PDS_DRIVER_DPDK    = 3,
	PDS_DRIVER_FREEBSD = 4,
	PDS_DRIVER_IPXE    = 5,
	PDS_DRIVER_ESXI    = 6,
};

enum pds_core_vif_types {
	PDS_DEV_TYPE_CORE	= 0,
	PDS_DEV_TYPE_VDPA	= 1,
	PDS_DEV_TYPE_VFIO	= 2,
	PDS_DEV_TYPE_ETH	= 3,
	PDS_DEV_TYPE_RDMA	= 4,
	PDS_DEV_TYPE_LM		= 5,

	/* new ones added before this line */
	PDS_DEV_TYPE_MAX	= 16   /* don't change - used in struct size */
};

#define PDS_DEV_TYPE_CORE_STR	"Core"
#define PDS_DEV_TYPE_VDPA_STR	"vDPA"
#define PDS_DEV_TYPE_VFIO_STR	"VFio"
#define PDS_DEV_TYPE_ETH_STR	"Eth"
#define PDS_DEV_TYPE_RDMA_STR	"RDMA"
#define PDS_DEV_TYPE_LM_STR	"LM"

#define PDS_CORE_IFNAMSIZ		16

/**
 * enum pds_core_logical_qtype - Logical Queue Types
 * @PDS_CORE_QTYPE_ADMINQ:    Administrative Queue
 * @PDS_CORE_QTYPE_NOTIFYQ:   Notify Queue
 * @PDS_CORE_QTYPE_RXQ:       Receive Queue
 * @PDS_CORE_QTYPE_TXQ:       Transmit Queue
 * @PDS_CORE_QTYPE_EQ:        Event Queue
 * @PDS_CORE_QTYPE_MAX:       Max queue type supported
 */
enum pds_core_logical_qtype {
	PDS_CORE_QTYPE_ADMINQ  = 0,
	PDS_CORE_QTYPE_NOTIFYQ = 1,
	PDS_CORE_QTYPE_RXQ     = 2,
	PDS_CORE_QTYPE_TXQ     = 3,
	PDS_CORE_QTYPE_EQ      = 4,

	PDS_CORE_QTYPE_MAX     = 16   /* don't change - used in struct size */
};

#endif /* _PDS_COMMON_H_ */
Commit	Line	Data
55435ea7 SN	1	/* SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB) OR BSD-2-Clause */
	2	/* Copyright(c) 2023 Advanced Micro Devices, Inc. */
	3
	4	#ifndef _PDS_COMMON_H_
	5	#define _PDS_COMMON_H_
	6
	7	#define PDS_CORE_DRV_NAME "pds_core"
	8
	9	/* the device's internal addressing uses up to 52 bits */
	10	#define PDS_CORE_ADDR_LEN 52
	11	#define PDS_CORE_ADDR_MASK (BIT_ULL(PDS_ADDR_LEN) - 1)
	12	#define PDS_PAGE_SIZE 4096
	13
523847df SN	14	enum pds_core_driver_type {
	15	PDS_DRIVER_LINUX = 1,
	16	PDS_DRIVER_WIN = 2,
	17	PDS_DRIVER_DPDK = 3,
	18	PDS_DRIVER_FREEBSD = 4,
	19	PDS_DRIVER_IPXE = 5,
	20	PDS_DRIVER_ESXI = 6,
	21	};
	22
65e0185a SN	23	enum pds_core_vif_types {
	24	PDS_DEV_TYPE_CORE = 0,
	25	PDS_DEV_TYPE_VDPA = 1,
	26	PDS_DEV_TYPE_VFIO = 2,
	27	PDS_DEV_TYPE_ETH = 3,
	28	PDS_DEV_TYPE_RDMA = 4,
	29	PDS_DEV_TYPE_LM = 5,
	30
	31	/* new ones added before this line */
	32	PDS_DEV_TYPE_MAX = 16 /* don't change - used in struct size */
	33	};
	34
	35	#define PDS_DEV_TYPE_CORE_STR "Core"
	36	#define PDS_DEV_TYPE_VDPA_STR "vDPA"
	37	#define PDS_DEV_TYPE_VFIO_STR "VFio"
	38	#define PDS_DEV_TYPE_ETH_STR "Eth"
	39	#define PDS_DEV_TYPE_RDMA_STR "RDMA"
	40	#define PDS_DEV_TYPE_LM_STR "LM"
	41
523847df SN	42	#define PDS_CORE_IFNAMSIZ 16
	43
	44	/**
	45	* enum pds_core_logical_qtype - Logical Queue Types
	46	* @PDS_CORE_QTYPE_ADMINQ: Administrative Queue
	47	* @PDS_CORE_QTYPE_NOTIFYQ: Notify Queue
	48	* @PDS_CORE_QTYPE_RXQ: Receive Queue
	49	* @PDS_CORE_QTYPE_TXQ: Transmit Queue
	50	* @PDS_CORE_QTYPE_EQ: Event Queue
	51	* @PDS_CORE_QTYPE_MAX: Max queue type supported
	52	*/
	53	enum pds_core_logical_qtype {
	54	PDS_CORE_QTYPE_ADMINQ = 0,
	55	PDS_CORE_QTYPE_NOTIFYQ = 1,
	56	PDS_CORE_QTYPE_RXQ = 2,
	57	PDS_CORE_QTYPE_TXQ = 3,
	58	PDS_CORE_QTYPE_EQ = 4,
	59
	60	PDS_CORE_QTYPE_MAX = 16 /* don't change - used in struct size */
	61	};
	62
55435ea7	63	#endif /* _PDS_COMMON_H_ */