C++ (Cpp) HCA Examples

Example #1

File: mthca.c Project: 2014-class/freerouter

#ifndef PCI_VENDOR_ID_TOPSPIN
#define PCI_VENDOR_ID_TOPSPIN			0x1867
#endif

#define HCA(v, d, t) \
	{ .vendor = PCI_VENDOR_ID_##v,			\
	  .device = PCI_DEVICE_ID_MELLANOX_##d,		\
	  .type = MTHCA_##t }

struct {
	unsigned		vendor;
	unsigned		device;
	enum mthca_hca_type	type;
} hca_table[] = {
	HCA(MELLANOX, TAVOR,	    TAVOR),
	HCA(MELLANOX, ARBEL_COMPAT, TAVOR),
	HCA(MELLANOX, ARBEL,	    ARBEL),
	HCA(MELLANOX, SINAI_OLD,    ARBEL),
	HCA(MELLANOX, SINAI,	    ARBEL),
	HCA(TOPSPIN,  TAVOR,	    TAVOR),
	HCA(TOPSPIN,  ARBEL_COMPAT, TAVOR),
	HCA(TOPSPIN,  ARBEL,	    ARBEL),
	HCA(TOPSPIN,  SINAI_OLD,    ARBEL),
	HCA(TOPSPIN,  SINAI,	    ARBEL),
};

static struct ibv_context_ops mthca_ctx_ops = {
	.query_device  = mthca_query_device,
	.query_port    = mthca_query_port,
	.alloc_pd      = mthca_alloc_pd,

Example #2

File: mlx4.c Project: Mellanox/dpdk-dev-libmlx4

#define CPU_EQUAL(x, y) 1
#endif

#ifndef CPU_COUNT
#define CPU_COUNT(x) 0
#endif

#define HCA(v, d) \
	{ .vendor = PCI_VENDOR_ID_##v,			\
	  .device = d }

struct {
	unsigned		vendor;
	unsigned		device;
} hca_table[] = {
	HCA(MELLANOX, 0x6340),	/* MT25408 "Hermon" SDR */
	HCA(MELLANOX, 0x634a),	/* MT25408 "Hermon" DDR */
	HCA(MELLANOX, 0x6354),	/* MT25408 "Hermon" QDR */
	HCA(MELLANOX, 0x6732),	/* MT25408 "Hermon" DDR PCIe gen2 */
	HCA(MELLANOX, 0x673c),	/* MT25408 "Hermon" QDR PCIe gen2 */
	HCA(MELLANOX, 0x6368),	/* MT25408 "Hermon" EN 10GigE */
	HCA(MELLANOX, 0x6750),	/* MT25408 "Hermon" EN 10GigE PCIe gen2 */
	HCA(MELLANOX, 0x6372),	/* MT25458 ConnectX EN 10GBASE-T 10GigE */
	HCA(MELLANOX, 0x675a),	/* MT25458 ConnectX EN 10GBASE-T+Gen2 10GigE */
	HCA(MELLANOX, 0x6764),	/* MT26468 ConnectX EN 10GigE PCIe gen2*/
	HCA(MELLANOX, 0x6746),	/* MT26438 ConnectX EN 40GigE PCIe gen2 5GT/s */
	HCA(MELLANOX, 0x676e),	/* MT26478 ConnectX2 40GigE PCIe gen2 */
	HCA(MELLANOX, 0x1002),	/* MT25400 Family [ConnectX-2 Virtual Function] */
	HCA(MELLANOX, 0x1003),	/* MT27500 Family [ConnectX-3] */
	HCA(MELLANOX, 0x1004),	/* MT27500 Family [ConnectX-3 Virtual Function] */
	HCA(MELLANOX, 0x1005),	/* MT27510 Family */

Example #3

File: mlx5.c Project: Cai900205/test

#define CPU_EQUAL(x, y) 1
#endif

#ifndef CPU_COUNT
#define CPU_COUNT(x) 0
#endif

#define HCA(v, d) \
	{ .vendor = PCI_VENDOR_ID_##v,			\
	  .device = d }

struct {
	unsigned		vendor;
	unsigned		device;
} hca_table[] = {
	HCA(MELLANOX, 4113),	/* MT27600 Connect-IB */
	HCA(MELLANOX, 4114),	/* MT27600 Connect-IB virtual function */
};

uint32_t mlx5_debug_mask = 0;
int mlx5_freeze_on_error_cqe;

static struct ibv_context_ops mlx5_ctx_ops = {
	.query_device  = mlx5_query_device,
	.query_port    = mlx5_query_port,
	.alloc_pd      = mlx5_alloc_pd,
	.dealloc_pd    = mlx5_free_pd,
	.reg_mr	       = mlx5_reg_mr,
	.dereg_mr      = mlx5_dereg_mr,
	.create_cq     = mlx5_create_cq,
	.poll_cq       = mlx5_poll_cq,

Example #4

File: mlx5.c Project: Mellanox/dpdk-dev-libmlx5

#define CPU_EQUAL(x, y) 1
#endif

#ifndef CPU_COUNT
#define CPU_COUNT(x) 0
#endif

#define HCA(v, d) \
	{ .vendor = PCI_VENDOR_ID_##v,			\
	  .device = d }

struct {
	unsigned		vendor;
	unsigned		device;
} hca_table[] = {
	HCA(MELLANOX, 4113),	/* MT27600 Connect-IB */
	HCA(MELLANOX, 4114),	/* MT27600 Connect-IB virtual function */
	HCA(MELLANOX, 4115),	/* ConnectX-4 */
	HCA(MELLANOX, 4116),	/* ConnectX-4 VF */
	HCA(MELLANOX, 4117),	/* ConnectX-4Lx */
	HCA(MELLANOX, 4118),	/* ConnectX-4Lx VF */
	HCA(MELLANOX, 4119),	/* ConnectX-5, PCIe 3.0 */
	HCA(MELLANOX, 4120),	/* ConnectX-5 VF */
	HCA(MELLANOX, 4121),	/* ConnectX-5, PCIe 4.0 */
};

uint32_t mlx5_debug_mask = 0;
int mlx5_freeze_on_error_cqe;

static struct ibv_context_ops mlx5_ctx_ops = {
	.query_device  = mlx5_query_device,

Example #5

File: mlx4.c Project: sandeepnegi/freebsd

#include "mlx4.h"
#include "mlx4-abi.h"

#ifndef PCI_VENDOR_ID_MELLANOX
#define PCI_VENDOR_ID_MELLANOX			0x15b3
#endif

#define HCA(v, d) \
	{ .vendor = PCI_VENDOR_ID_##v,			\
	  .device = d }

struct {
    unsigned		vendor;
    unsigned		device;
} hca_table[] = {
    HCA(MELLANOX, 0x6340),	/* MT25408 "Hermon" SDR */
    HCA(MELLANOX, 0x634a),	/* MT25408 "Hermon" DDR */
    HCA(MELLANOX, 0x6354),	/* MT25408 "Hermon" QDR */
    HCA(MELLANOX, 0x6732),	/* MT25408 "Hermon" DDR PCIe gen2 */
    HCA(MELLANOX, 0x673c),	/* MT25408 "Hermon" QDR PCIe gen2 */
    HCA(MELLANOX, 0x6368), /* MT25448 [ConnectX EN 10GigE, PCIe 2.0 2.5GT/s] */
    HCA(MELLANOX, 0x6750), /* MT26448 [ConnectX EN 10GigE, PCIe 2.0 5GT/s] */
    HCA(MELLANOX, 0x6372), /* MT25408 [ConnectX EN 10GigE 10GBaseT, PCIe 2.0 2.5GT/s] */
    HCA(MELLANOX, 0x675a), /* MT25408 [ConnectX EN 10GigE 10GBaseT, PCIe Gen2 5GT/s] */
    HCA(MELLANOX, 0x6764), /* MT26468 [ConnectX EN 10GigE, PCIe 2.0 5GT/s] */
    HCA(MELLANOX, 0x6746), /* MT26438 ConnectX VPI PCIe 2.0 5GT/s - IB QDR / 10GigE Virt+ */
    HCA(MELLANOX, 0x676e), /* MT26478 ConnectX EN 40GigE PCIe 2.0 5GT/s */
    HCA(MELLANOX, 0x6778), /* MT26488 ConnectX VPI PCIe 2.0 5GT/s - IB DDR / 10GigE Virt+ */
    HCA(MELLANOX, 0x1000),
    HCA(MELLANOX, 0x1001),
    HCA(MELLANOX, 0x1002),