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-rw-r--r--include/linux/mlx4/cmd.h3
-rw-r--r--include/linux/mlx4/device.h60
-rw-r--r--include/linux/mlx4/qp.h8
-rw-r--r--include/rdma/ib_pma.h156
-rw-r--r--include/rdma/ib_verbs.h3
5 files changed, 203 insertions, 27 deletions
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index 9a18667c13c..b56e4587208 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -123,6 +123,9 @@ enum {
/* debug commands */
MLX4_CMD_QUERY_DEBUG_MSG = 0x2a,
MLX4_CMD_SET_DEBUG_MSG = 0x2b,
+
+ /* statistics commands */
+ MLX4_CMD_QUERY_IF_STAT = 0X54,
};
enum {
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 8985768e2c0..387329e0230 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -58,22 +58,28 @@ enum {
};
enum {
- MLX4_DEV_CAP_FLAG_RC = 1 << 0,
- MLX4_DEV_CAP_FLAG_UC = 1 << 1,
- MLX4_DEV_CAP_FLAG_UD = 1 << 2,
- MLX4_DEV_CAP_FLAG_SRQ = 1 << 6,
- MLX4_DEV_CAP_FLAG_IPOIB_CSUM = 1 << 7,
- MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1 << 8,
- MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1 << 9,
- MLX4_DEV_CAP_FLAG_DPDP = 1 << 12,
- MLX4_DEV_CAP_FLAG_BLH = 1 << 15,
- MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1 << 16,
- MLX4_DEV_CAP_FLAG_APM = 1 << 17,
- MLX4_DEV_CAP_FLAG_ATOMIC = 1 << 18,
- MLX4_DEV_CAP_FLAG_RAW_MCAST = 1 << 19,
- MLX4_DEV_CAP_FLAG_UD_AV_PORT = 1 << 20,
- MLX4_DEV_CAP_FLAG_UD_MCAST = 1 << 21,
- MLX4_DEV_CAP_FLAG_IBOE = 1 << 30
+ MLX4_DEV_CAP_FLAG_RC = 1LL << 0,
+ MLX4_DEV_CAP_FLAG_UC = 1LL << 1,
+ MLX4_DEV_CAP_FLAG_UD = 1LL << 2,
+ MLX4_DEV_CAP_FLAG_SRQ = 1LL << 6,
+ MLX4_DEV_CAP_FLAG_IPOIB_CSUM = 1LL << 7,
+ MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1LL << 8,
+ MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1LL << 9,
+ MLX4_DEV_CAP_FLAG_DPDP = 1LL << 12,
+ MLX4_DEV_CAP_FLAG_BLH = 1LL << 15,
+ MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1LL << 16,
+ MLX4_DEV_CAP_FLAG_APM = 1LL << 17,
+ MLX4_DEV_CAP_FLAG_ATOMIC = 1LL << 18,
+ MLX4_DEV_CAP_FLAG_RAW_MCAST = 1LL << 19,
+ MLX4_DEV_CAP_FLAG_UD_AV_PORT = 1LL << 20,
+ MLX4_DEV_CAP_FLAG_UD_MCAST = 1LL << 21,
+ MLX4_DEV_CAP_FLAG_IBOE = 1LL << 30,
+ MLX4_DEV_CAP_FLAG_UC_LOOPBACK = 1LL << 32,
+ MLX4_DEV_CAP_FLAG_WOL = 1LL << 38,
+ MLX4_DEV_CAP_FLAG_UDP_RSS = 1LL << 40,
+ MLX4_DEV_CAP_FLAG_VEP_UC_STEER = 1LL << 41,
+ MLX4_DEV_CAP_FLAG_VEP_MC_STEER = 1LL << 42,
+ MLX4_DEV_CAP_FLAG_COUNTERS = 1LL << 48
};
enum {
@@ -253,15 +259,10 @@ struct mlx4_caps {
int mtt_entry_sz;
u32 max_msg_sz;
u32 page_size_cap;
- u32 flags;
+ u64 flags;
u32 bmme_flags;
u32 reserved_lkey;
u16 stat_rate_support;
- int udp_rss;
- int loopback_support;
- int vep_uc_steering;
- int vep_mc_steering;
- int wol;
u8 port_width_cap[MLX4_MAX_PORTS + 1];
int max_gso_sz;
int reserved_qps_cnt[MLX4_NUM_QP_REGION];
@@ -274,6 +275,7 @@ struct mlx4_caps {
u8 supported_type[MLX4_MAX_PORTS + 1];
u32 port_mask;
enum mlx4_port_type possible_type[MLX4_MAX_PORTS + 1];
+ u32 max_counters;
};
struct mlx4_buf_list {
@@ -438,6 +440,17 @@ union mlx4_ext_av {
struct mlx4_eth_av eth;
};
+struct mlx4_counter {
+ u8 reserved1[3];
+ u8 counter_mode;
+ __be32 num_ifc;
+ u32 reserved2[2];
+ __be64 rx_frames;
+ __be64 rx_bytes;
+ __be64 tx_frames;
+ __be64 tx_bytes;
+};
+
struct mlx4_dev {
struct pci_dev *pdev;
unsigned long flags;
@@ -568,4 +581,7 @@ void mlx4_release_eq(struct mlx4_dev *dev, int vec);
int mlx4_wol_read(struct mlx4_dev *dev, u64 *config, int port);
int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port);
+int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx);
+void mlx4_counter_free(struct mlx4_dev *dev, u32 idx);
+
#endif /* MLX4_DEVICE_H */
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 9e9eb21056c..4001c8249db 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -54,7 +54,8 @@ enum mlx4_qp_optpar {
MLX4_QP_OPTPAR_RETRY_COUNT = 1 << 12,
MLX4_QP_OPTPAR_RNR_RETRY = 1 << 13,
MLX4_QP_OPTPAR_ACK_TIMEOUT = 1 << 14,
- MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16
+ MLX4_QP_OPTPAR_SCHED_QUEUE = 1 << 16,
+ MLX4_QP_OPTPAR_COUNTER_INDEX = 1 << 20
};
enum mlx4_qp_state {
@@ -99,7 +100,7 @@ struct mlx4_qp_path {
u8 fl;
u8 reserved1[2];
u8 pkey_index;
- u8 reserved2;
+ u8 counter_index;
u8 grh_mylmc;
__be16 rlid;
u8 ackto;
@@ -111,8 +112,7 @@ struct mlx4_qp_path {
u8 sched_queue;
u8 vlan_index;
u8 reserved3[2];
- u8 counter_index;
- u8 reserved4;
+ u8 reserved4[2];
u8 dmac[6];
};
diff --git a/include/rdma/ib_pma.h b/include/rdma/ib_pma.h
new file mode 100644
index 00000000000..a5889f18807
--- /dev/null
+++ b/include/rdma/ib_pma.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation.
+ * All rights reserved.
+ * Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#if !defined(IB_PMA_H)
+#define IB_PMA_H
+
+#include <rdma/ib_mad.h>
+
+/*
+ * PMA class portinfo capability mask bits
+ */
+#define IB_PMA_CLASS_CAP_ALLPORTSELECT cpu_to_be16(1 << 8)
+#define IB_PMA_CLASS_CAP_EXT_WIDTH cpu_to_be16(1 << 9)
+#define IB_PMA_CLASS_CAP_XMIT_WAIT cpu_to_be16(1 << 12)
+
+#define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001)
+#define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010)
+#define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011)
+#define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012)
+#define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D)
+#define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E)
+
+struct ib_pma_mad {
+ struct ib_mad_hdr mad_hdr;
+ u8 reserved[40];
+ u8 data[192];
+} __packed;
+
+struct ib_pma_portsamplescontrol {
+ u8 opcode;
+ u8 port_select;
+ u8 tick;
+ u8 counter_width; /* resv: 7:3, counter width: 2:0 */
+ __be32 counter_mask0_9; /* 2, 10 3-bit fields */
+ __be16 counter_mask10_14; /* 1, 5 3-bit fields */
+ u8 sample_mechanisms;
+ u8 sample_status; /* only lower 2 bits */
+ __be64 option_mask;
+ __be64 vendor_mask;
+ __be32 sample_start;
+ __be32 sample_interval;
+ __be16 tag;
+ __be16 counter_select[15];
+ __be32 reserved1;
+ __be64 samples_only_option_mask;
+ __be32 reserved2[28];
+};
+
+struct ib_pma_portsamplesresult {
+ __be16 tag;
+ __be16 sample_status; /* only lower 2 bits */
+ __be32 counter[15];
+};
+
+struct ib_pma_portsamplesresult_ext {
+ __be16 tag;
+ __be16 sample_status; /* only lower 2 bits */
+ __be32 extended_width; /* only upper 2 bits */
+ __be64 counter[15];
+};
+
+struct ib_pma_portcounters {
+ u8 reserved;
+ u8 port_select;
+ __be16 counter_select;
+ __be16 symbol_error_counter;
+ u8 link_error_recovery_counter;
+ u8 link_downed_counter;
+ __be16 port_rcv_errors;
+ __be16 port_rcv_remphys_errors;
+ __be16 port_rcv_switch_relay_errors;
+ __be16 port_xmit_discards;
+ u8 port_xmit_constraint_errors;
+ u8 port_rcv_constraint_errors;
+ u8 reserved1;
+ u8 link_overrun_errors; /* LocalLink: 7:4, BufferOverrun: 3:0 */
+ __be16 reserved2;
+ __be16 vl15_dropped;
+ __be32 port_xmit_data;
+ __be32 port_rcv_data;
+ __be32 port_xmit_packets;
+ __be32 port_rcv_packets;
+ __be32 port_xmit_wait;
+} __packed;
+
+
+#define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001)
+#define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002)
+#define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004)
+#define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008)
+#define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010)
+#define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040)
+#define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200)
+#define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400)
+#define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800)
+#define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000)
+#define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000)
+#define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000)
+#define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000)
+
+struct ib_pma_portcounters_ext {
+ u8 reserved;
+ u8 port_select;
+ __be16 counter_select;
+ __be32 reserved1;
+ __be64 port_xmit_data;
+ __be64 port_rcv_data;
+ __be64 port_xmit_packets;
+ __be64 port_rcv_packets;
+ __be64 port_unicast_xmit_packets;
+ __be64 port_unicast_rcv_packets;
+ __be64 port_multicast_xmit_packets;
+ __be64 port_multicast_rcv_packets;
+} __packed;
+
+#define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001)
+#define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002)
+#define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004)
+#define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008)
+#define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010)
+#define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020)
+#define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040)
+#define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080)
+
+#endif /* IB_PMA_H */
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 55cd0a0bc97..bf4306aea16 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -350,7 +350,8 @@ enum ib_event_type {
IB_EVENT_SRQ_ERR,
IB_EVENT_SRQ_LIMIT_REACHED,
IB_EVENT_QP_LAST_WQE_REACHED,
- IB_EVENT_CLIENT_REREGISTER
+ IB_EVENT_CLIENT_REREGISTER,
+ IB_EVENT_GID_CHANGE,
};
struct ib_event {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-24 08:38:25 +0000