On 6/15/2011 10:48 AM, Or Gerlitz wrote:
> Move the various definitions and mad structures needed for software
> implementation of IBA PM agent from the ipath and qib drivers into
> a single include file, which in turn could be used by more consumers.
>
> Signed-off-by: Or Gerlitz <[email protected]>
> ---
> drivers/infiniband/hw/ipath/ipath_mad.c | 134 --------------------
> drivers/infiniband/hw/qib/qib_mad.h | 176 --------------------------
> include/rdma/ib_pma.h | 212
> ++++++++++++++++++++++++++++++++
> 3 files changed, 215 insertions(+), 307 deletions(-)
>
> Index: b/drivers/infiniband/hw/ipath/ipath_mad.c
> ===================================================================
> --- a/drivers/infiniband/hw/ipath/ipath_mad.c
> +++ b/drivers/infiniband/hw/ipath/ipath_mad.c
> @@ -32,6 +32,7 @@
> */
>
> #include <rdma/ib_smi.h>
> +#include <rdma/ib_pma.h>
>
> #include "ipath_kernel.h"
> #include "ipath_verbs.h"
> @@ -789,139 +790,6 @@ static int recv_subn_set_pkeytable(struc
> return recv_subn_get_pkeytable(smp, ibdev);
> }
>
> -#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_perf {
> - u8 base_version;
> - u8 mgmt_class;
> - u8 class_version;
> - u8 method;
> - __be16 status;
> - __be16 unused;
> - __be64 tid;
> - __be16 attr_id;
> - __be16 resv;
> - __be32 attr_mod;
> - u8 reserved[40];
> - u8 data[192];
> -} __attribute__ ((packed));
> -
> -struct ib_pma_classportinfo {
> - u8 base_version;
> - u8 class_version;
> - __be16 cap_mask;
> - u8 reserved[3];
> - u8 resp_time_value; /* only lower 5 bits */
> - union ib_gid redirect_gid;
> - __be32 redirect_tc_sl_fl; /* 8, 4, 20 bits respectively */
> - __be16 redirect_lid;
> - __be16 redirect_pkey;
> - __be32 redirect_qp; /* only lower 24 bits */
> - __be32 redirect_qkey;
> - union ib_gid trap_gid;
> - __be32 trap_tc_sl_fl; /* 8, 4, 20 bits respectively */
> - __be16 trap_lid;
> - __be16 trap_pkey;
> - __be32 trap_hl_qp; /* 8, 24 bits respectively */
> - __be32 trap_qkey;
> -} __attribute__ ((packed));
> -
> -struct ib_pma_portsamplescontrol {
> - u8 opcode;
> - u8 port_select;
> - u8 tick;
> - u8 counter_width; /* only lower 3 bits */
> - __be32 counter_mask0_9; /* 2, 10 * 3, bits */
> - __be16 counter_mask10_14; /* 1, 5 * 3, bits */
> - 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];
> -} __attribute__ ((packed));
> -
> -struct ib_pma_portsamplesresult {
> - __be16 tag;
> - __be16 sample_status; /* only lower 2 bits */
> - __be32 counter[15];
> -} __attribute__ ((packed));
> -
> -struct ib_pma_portsamplesresult_ext {
> - __be16 tag;
> - __be16 sample_status; /* only lower 2 bits */
> - __be32 extended_width; /* only upper 2 bits */
> - __be64 counter[15];
> -} __attribute__ ((packed));
> -
> -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 lli_ebor_errors; /* 4, 4, bits */
> - __be16 reserved2;
> - __be16 vl15_dropped;
> - __be32 port_xmit_data;
> - __be32 port_rcv_data;
> - __be32 port_xmit_packets;
> - __be32 port_rcv_packets;
> -} __attribute__ ((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;
> -} __attribute__ ((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)
> -
> static int recv_pma_get_classportinfo(struct ib_perf *pmp)
> {
> struct ib_pma_classportinfo *p =
> Index: b/drivers/infiniband/hw/qib/qib_mad.h
> ===================================================================
> --- a/drivers/infiniband/hw/qib/qib_mad.h
> +++ b/drivers/infiniband/hw/qib/qib_mad.h
> @@ -32,6 +32,8 @@
> * SOFTWARE.
> */
>
> +#include <rdma/ib_pma.h>
> +
> #define IB_SMP_UNSUP_VERSION cpu_to_be16(0x0004)
> #define IB_SMP_UNSUP_METHOD cpu_to_be16(0x0008)
> #define IB_SMP_UNSUP_METH_ATTR cpu_to_be16(0x000C)
> @@ -180,185 +182,11 @@ struct ib_vl_weight_elem {
> #define IB_VLARB_HIGHPRI_0_31 3
> #define IB_VLARB_HIGHPRI_32_63 4
>
> -/*
> - * 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)
> -#define IB_PMA_PORT_COUNTERS_CONG cpu_to_be16(0xFF00)
This looks like a proprietary counter to me and if so should be left here.
> -
> -struct ib_perf {
> - u8 base_version;
> - u8 mgmt_class;
> - u8 class_version;
> - u8 method;
> - __be16 status;
> - __be16 unused;
> - __be64 tid;
> - __be16 attr_id;
> - __be16 resv;
> - __be32 attr_mod;
> - u8 reserved[40];
> - u8 data[192];
> -} __attribute__ ((packed));
> -
> -struct ib_pma_classportinfo {
> - u8 base_version;
> - u8 class_version;
> - __be16 cap_mask;
> - u8 reserved[3];
> - u8 resp_time_value; /* only lower 5 bits */
> - union ib_gid redirect_gid;
> - __be32 redirect_tc_sl_fl; /* 8, 4, 20 bits respectively */
> - __be16 redirect_lid;
> - __be16 redirect_pkey;
> - __be32 redirect_qp; /* only lower 24 bits */
> - __be32 redirect_qkey;
> - union ib_gid trap_gid;
> - __be32 trap_tc_sl_fl; /* 8, 4, 20 bits respectively */
> - __be16 trap_lid;
> - __be16 trap_pkey;
> - __be32 trap_hl_qp; /* 8, 24 bits respectively */
> - __be32 trap_qkey;
> -} __attribute__ ((packed));
> -
> -struct ib_pma_portsamplescontrol {
> - u8 opcode;
> - u8 port_select;
> - u8 tick;
> - u8 counter_width; /* only lower 3 bits */
> - __be32 counter_mask0_9; /* 2, 10 * 3, bits */
> - __be16 counter_mask10_14; /* 1, 5 * 3, bits */
> - 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];
> -} __attribute__ ((packed));
> -
> -struct ib_pma_portsamplesresult {
> - __be16 tag;
> - __be16 sample_status; /* only lower 2 bits */
> - __be32 counter[15];
> -} __attribute__ ((packed));
> -
> -struct ib_pma_portsamplesresult_ext {
> - __be16 tag;
> - __be16 sample_status; /* only lower 2 bits */
> - __be32 extended_width; /* only upper 2 bits */
> - __be64 counter[15];
> -} __attribute__ ((packed));
> -
> -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 lli_ebor_errors; /* 4, 4, bits */
> - __be16 reserved2;
> - __be16 vl15_dropped;
> - __be32 port_xmit_data;
> - __be32 port_rcv_data;
> - __be32 port_xmit_packets;
> - __be32 port_rcv_packets;
> -} __attribute__ ((packed));
> -
> -struct ib_pma_portcounters_cong {
> - u8 reserved;
> - u8 reserved1;
> - __be16 port_check_rate;
> - __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 reserved2;
> - u8 lli_ebor_errors; /* 4, 4, bits */
> - __be16 reserved3;
> - __be16 vl15_dropped;
> - __be64 port_xmit_data;
> - __be64 port_rcv_data;
> - __be64 port_xmit_packets;
> - __be64 port_rcv_packets;
> - __be64 port_xmit_wait;
> - __be64 port_adr_events;
> -} __attribute__ ((packed));
Same as above.
> -
> -#define IB_PMA_CONG_HW_CONTROL_TIMER 0x00
> -#define IB_PMA_CONG_HW_CONTROL_SAMPLE 0x01
> -
> #define QIB_XMIT_RATE_UNSUPPORTED 0x0
> #define QIB_XMIT_RATE_PICO 0x7
> /* number of 4nsec cycles equaling 2secs */
> #define QIB_CONG_TIMER_PSINTERVAL 0x1DCD64EC
>
> -#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)
> -
> -#define IB_PMA_SEL_CONG_ALL 0x01
> -#define IB_PMA_SEL_CONG_PORT_DATA 0x02
> -#define IB_PMA_SEL_CONG_XMIT 0x04
> -#define IB_PMA_SEL_CONG_ROUTING 0x08
Are these related to the proprietary counter above ?
> -
> -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;
> -} __attribute__ ((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)
> -
> /*
> * The PortSamplesControl.CounterMasks field is an array of 3 bit fields
> * which specify the N'th counter's capabilities. See ch. 16.1.3.2.
> Index: b/include/rdma/ib_pma.h
> ===================================================================
> --- /dev/null
> +++ b/include/rdma/ib_pma.h
> @@ -0,0 +1,212 @@
> +/*
> + * 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
> +
> +/*
> + * 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)
> +#define IB_PMA_PORT_COUNTERS_CONG cpu_to_be16(0xFF00)
Same as comment above.
> +
> +struct ib_perf {
> + u8 base_version;
> + u8 mgmt_class;
> + u8 class_version;
> + u8 method;
> + __be16 status;
> + __be16 unused;
> + __be64 tid;
> + __be16 attr_id;
> + __be16 resv;
> + __be32 attr_mod;
> + u8 reserved[40];
> + u8 data[192];
> +} __attribute__ ((packed));
> +
> +struct ib_pma_classportinfo {
> + u8 base_version;
> + u8 class_version;
> + __be16 cap_mask;
> + u8 reserved[3];
> + u8 resp_time_value; /* only lower 5 bits */
> + union ib_gid redirect_gid;
> + __be32 redirect_tc_sl_fl; /* 8, 4, 20 bits respectively */
> + __be16 redirect_lid;
> + __be16 redirect_pkey;
> + __be32 redirect_qp; /* only lower 24 bits */
> + __be32 redirect_qkey;
> + union ib_gid trap_gid;
> + __be32 trap_tc_sl_fl; /* 8, 4, 20 bits respectively */
> + __be16 trap_lid;
> + __be16 trap_pkey;
> + __be32 trap_hl_qp; /* 8, 24 bits respectively */
> + __be32 trap_qkey;
> +} __attribute__ ((packed));
> +
> +struct ib_pma_portsamplescontrol {
> + u8 opcode;
> + u8 port_select;
> + u8 tick;
> + u8 counter_width; /* only lower 3 bits */
> + __be32 counter_mask0_9; /* 2, 10 * 3, bits */
> + __be16 counter_mask10_14; /* 1, 5 * 3, bits */
> + 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];
> +} __attribute__ ((packed));
> +
> +struct ib_pma_portsamplesresult {
> + __be16 tag;
> + __be16 sample_status; /* only lower 2 bits */
> + __be32 counter[15];
> +} __attribute__ ((packed));
> +
> +struct ib_pma_portsamplesresult_ext {
> + __be16 tag;
> + __be16 sample_status; /* only lower 2 bits */
> + __be32 extended_width; /* only upper 2 bits */
> + __be64 counter[15];
> +} __attribute__ ((packed));
> +
> +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 lli_ebor_errors; /* 4, 4, bits */
> + __be16 reserved2;
> + __be16 vl15_dropped;
> + __be32 port_xmit_data;
> + __be32 port_rcv_data;
> + __be32 port_xmit_packets;
> + __be32 port_rcv_packets;
> +} __attribute__ ((packed));
> +
> +struct ib_pma_portcounters_cong {
> + u8 reserved;
> + u8 reserved1;
> + __be16 port_check_rate;
> + __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 reserved2;
> + u8 lli_ebor_errors; /* 4, 4, bits */
> + __be16 reserved3;
> + __be16 vl15_dropped;
> + __be64 port_xmit_data;
> + __be64 port_rcv_data;
> + __be64 port_xmit_packets;
> + __be64 port_rcv_packets;
> + __be64 port_xmit_wait;
> + __be64 port_adr_events;
> +} __attribute__ ((packed));
> +
> +#define IB_PMA_CONG_HW_CONTROL_TIMER 0x00
> +#define IB_PMA_CONG_HW_CONTROL_SAMPLE 0x01
Same as comment above.
> +
> +#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)
> +
> +#define IB_PMA_SEL_CONG_ALL 0x01
> +#define IB_PMA_SEL_CONG_PORT_DATA 0x02
> +#define IB_PMA_SEL_CONG_XMIT 0x04
> +#define IB_PMA_SEL_CONG_ROUTING 0x08
Same as comment above.
-- Hal
> +
> +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;
> +} __attribute__ ((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 */
>
> --
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