Spdk/include/spdk/pci_ids.h

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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) Intel Corporation.
* All rights reserved.
*/
/** \file
* PCI device ID list
*/
#ifndef SPDK_PCI_IDS
#define SPDK_PCI_IDS
#include "spdk/stdinc.h"
#ifdef __cplusplus
extern "C" {
#endif
#define SPDK_PCI_ANY_ID 0xffff
#define SPDK_PCI_VID_INTEL 0x8086
#define SPDK_PCI_VID_MEMBLAZE 0x1c5f
#define SPDK_PCI_VID_SAMSUNG 0x144d
#define SPDK_PCI_VID_VIRTUALBOX 0x80ee
#define SPDK_PCI_VID_VIRTIO 0x1af4
#define SPDK_PCI_VID_CNEXLABS 0x1d1d
#define SPDK_PCI_VID_VMWARE 0x15ad
#define SPDK_PCI_VID_REDHAT 0x1b36
#define SPDK_PCI_VID_NUTANIX 0x4e58
#define SPDK_PCI_VID_HUAWEI 0x19e5
#define SPDK_PCI_VID_MICROSOFT 0x1414
#define SPDK_PCI_CLASS_ANY_ID 0xffffff
/**
* PCI class code for NVMe devices.
*
* Base class code 01h: mass storage
* Subclass code 08h: non-volatile memory
* Programming interface 02h: NVM Express
*/
#define SPDK_PCI_CLASS_NVME 0x010802
#define PCI_DEVICE_ID_INTEL_DSA 0x0b25
#define PCI_DEVICE_ID_INTEL_IAA 0x0cfe
lib/idxd: add low level idxd library Module, etc., will follow. Notes: * IDXD is an Intel silicon feature available in future Intel CPUs. Initial development is being done on a simulator. Once HW is available and the code fully tested the experimental label will be lifted. Spec can be found here: https://software.intel.com/en-us/download/intel-data-streaming-accelerator-preliminary-architecture-specification * The current implementation will only work with VFIO. * DSA has a number of engines that can be grouped based on application need such as type of memory being served or QoS. Engines are processing units and are assigned to groups. Work queues are on device structures that act as front-end groups for queueing descriptors. Full details on what is configurable & how will come in later doc patches. * There is a finite number of work queue slots that are divided amongst the number of desired work queues in some fashion (ie evenly). * SW (outside of the idxd lib) is required to manage flow control, to not over-run the work queues.This is provided in the accel plug-in module. The upper layers use public API to manage this. * Work queue submissions are done with a 64 byte atomic instruction * The design here creates a set of descriptor rings per channel that match the size of the work queues. Then, an spdk_bit_array is used to make sure we don't overrun a queue. If there are not slots available, the operation is put on a linked list to be retried later from the poller. * As we need to support any number of channels (we can't limit ourselves to the number of work queues) we need to dynamically size/resize our per channel descriptor rings based on the number of current channels. This is done from upper layers via public API into the lib. * As channels are created, the total number of work queue slots is divided across the channels evenly. Same thing when they are destroyed, remaining channels with see the ring sizes increase. This is done from upper layers via public API into the lib. * The sim has 64 total work queue entries (WQE) that get dolled out to the work queues (WQ) evenly. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I899bbeda3cef3db05bea4197b8757e89dddb579d Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1809 Community-CI: Mellanox Build Bot Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Vitaliy Mysak <vitaliy.mysak@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2020-04-10 15:29:01 +00:00
#define PCI_DEVICE_ID_INTEL_IOAT_SNB0 0x3c20
#define PCI_DEVICE_ID_INTEL_IOAT_SNB1 0x3c21
#define PCI_DEVICE_ID_INTEL_IOAT_SNB2 0x3c22
#define PCI_DEVICE_ID_INTEL_IOAT_SNB3 0x3c23
#define PCI_DEVICE_ID_INTEL_IOAT_SNB4 0x3c24
#define PCI_DEVICE_ID_INTEL_IOAT_SNB5 0x3c25
#define PCI_DEVICE_ID_INTEL_IOAT_SNB6 0x3c26
#define PCI_DEVICE_ID_INTEL_IOAT_SNB7 0x3c27
#define PCI_DEVICE_ID_INTEL_IOAT_SNB8 0x3c2e
#define PCI_DEVICE_ID_INTEL_IOAT_SNB9 0x3c2f
#define PCI_DEVICE_ID_INTEL_IOAT_IVB0 0x0e20
#define PCI_DEVICE_ID_INTEL_IOAT_IVB1 0x0e21
#define PCI_DEVICE_ID_INTEL_IOAT_IVB2 0x0e22
#define PCI_DEVICE_ID_INTEL_IOAT_IVB3 0x0e23
#define PCI_DEVICE_ID_INTEL_IOAT_IVB4 0x0e24
#define PCI_DEVICE_ID_INTEL_IOAT_IVB5 0x0e25
#define PCI_DEVICE_ID_INTEL_IOAT_IVB6 0x0e26
#define PCI_DEVICE_ID_INTEL_IOAT_IVB7 0x0e27
#define PCI_DEVICE_ID_INTEL_IOAT_IVB8 0x0e2e
#define PCI_DEVICE_ID_INTEL_IOAT_IVB9 0x0e2f
#define PCI_DEVICE_ID_INTEL_IOAT_HSW0 0x2f20
#define PCI_DEVICE_ID_INTEL_IOAT_HSW1 0x2f21
#define PCI_DEVICE_ID_INTEL_IOAT_HSW2 0x2f22
#define PCI_DEVICE_ID_INTEL_IOAT_HSW3 0x2f23
#define PCI_DEVICE_ID_INTEL_IOAT_HSW4 0x2f24
#define PCI_DEVICE_ID_INTEL_IOAT_HSW5 0x2f25
#define PCI_DEVICE_ID_INTEL_IOAT_HSW6 0x2f26
#define PCI_DEVICE_ID_INTEL_IOAT_HSW7 0x2f27
#define PCI_DEVICE_ID_INTEL_IOAT_HSW8 0x2f2e
#define PCI_DEVICE_ID_INTEL_IOAT_HSW9 0x2f2f
#define PCI_DEVICE_ID_INTEL_IOAT_BWD0 0x0C50
#define PCI_DEVICE_ID_INTEL_IOAT_BWD1 0x0C51
#define PCI_DEVICE_ID_INTEL_IOAT_BWD2 0x0C52
#define PCI_DEVICE_ID_INTEL_IOAT_BWD3 0x0C53
#define PCI_DEVICE_ID_INTEL_IOAT_BDXDE0 0x6f50
#define PCI_DEVICE_ID_INTEL_IOAT_BDXDE1 0x6f51
#define PCI_DEVICE_ID_INTEL_IOAT_BDXDE2 0x6f52
#define PCI_DEVICE_ID_INTEL_IOAT_BDXDE3 0x6f53
#define PCI_DEVICE_ID_INTEL_IOAT_BDX0 0x6f20
#define PCI_DEVICE_ID_INTEL_IOAT_BDX1 0x6f21
#define PCI_DEVICE_ID_INTEL_IOAT_BDX2 0x6f22
#define PCI_DEVICE_ID_INTEL_IOAT_BDX3 0x6f23
#define PCI_DEVICE_ID_INTEL_IOAT_BDX4 0x6f24
#define PCI_DEVICE_ID_INTEL_IOAT_BDX5 0x6f25
#define PCI_DEVICE_ID_INTEL_IOAT_BDX6 0x6f26
#define PCI_DEVICE_ID_INTEL_IOAT_BDX7 0x6f27
#define PCI_DEVICE_ID_INTEL_IOAT_BDX8 0x6f2e
#define PCI_DEVICE_ID_INTEL_IOAT_BDX9 0x6f2f
#define PCI_DEVICE_ID_INTEL_IOAT_SKX 0x2021
#define PCI_DEVICE_ID_INTEL_IOAT_ICX 0x0b00
#define PCI_DEVICE_ID_VIRTIO_BLK_LEGACY 0x1001
#define PCI_DEVICE_ID_VIRTIO_SCSI_LEGACY 0x1004
#define PCI_DEVICE_ID_VIRTIO_BLK_MODERN 0x1042
#define PCI_DEVICE_ID_VIRTIO_SCSI_MODERN 0x1048
#define PCI_DEVICE_ID_VIRTIO_VHOST_USER 0x1017
#define PCI_DEVICE_ID_INTEL_VMD_SKX 0x201d
#define PCI_DEVICE_ID_INTEL_VMD_ICX 0x28c0
#define PCI_ROOT_PORT_A_INTEL_SKX 0x2030
#define PCI_ROOT_PORT_B_INTEL_SKX 0x2031
#define PCI_ROOT_PORT_C_INTEL_SKX 0x2032
#define PCI_ROOT_PORT_D_INTEL_SKX 0x2033
#define PCI_ROOT_PORT_A_INTEL_ICX 0x347a
#define PCI_ROOT_PORT_B_INTEL_ICX 0x347b
#define PCI_ROOT_PORT_C_INTEL_ICX 0x347c
#define PCI_ROOT_PORT_D_INTEL_ICX 0x347d
#ifdef __cplusplus
}
#endif
#endif /* SPDK_PCI_IDS */