[ofa-general] [PATCH] osm: QoS - adding CPI:CapabilityMask2 and turning on QOS_SUPPORTED bit
Hal Rosenstock
hrosenstock at xsigo.com
Tue Oct 16 03:50:28 PDT 2007
Hi Yevgeny,
Looks good; just some nits below.
-- Hal
On Tue, 2007-10-16 at 00:42 +0200, Yevgeny Kliteynik wrote:
> Adding ClassPortInfo:CapabilityMask2 field and turning
> on OSM QoS capabiliry bit (OSM_CAP2_IS_QOS_SUPPORTED).
>
> Signed-off-by: Yevgeny Kliteynik <kliteyn at dev.mellanox.co.il>
> ---
> infiniband-diags/src/saquery.c | 6 +-
> opensm/include/iba/ib_types.h | 137 +++++++++++++++++++++++++++++++-
> opensm/include/opensm/osm_base.h | 12 +++
> opensm/opensm/osm_sa_class_port_info.c | 4 +-
> opensm/osmtest/osmtest.c | 13 +++-
> 5 files changed, 162 insertions(+), 10 deletions(-)
>
> diff --git a/infiniband-diags/src/saquery.c b/infiniband-diags/src/saquery.c
> index a9a8da4..e17ec5a 100644
> --- a/infiniband-diags/src/saquery.c
> +++ b/infiniband-diags/src/saquery.c
> @@ -262,7 +262,8 @@ print_class_port_info(ib_class_port_info_t *class_port_info)
> "\t\tBase version.............%d\n"
> "\t\tClass version............%d\n"
> "\t\tCapability mask..........0x%04X\n"
> - "\t\tResponse time value......0x%08X\n"
> + "\t\tCapability mask 2........0x%08X\n"
> + "\t\tResponse time value......0x%02X\n"
> "\t\tRedirect GID.............0x%s\n"
> "\t\tRedirect TC/SL/FL........0x%08X\n"
> "\t\tRedirect LID.............0x%04X\n"
> @@ -279,7 +280,8 @@ print_class_port_info(ib_class_port_info_t *class_port_info)
> class_port_info->base_ver,
> class_port_info->class_ver,
> cl_ntoh16(class_port_info->cap_mask),
> - class_port_info->resp_time_val,
> + ib_class_cap_mask2(class_port_info),
> + ib_class_resp_time_val(class_port_info),
> sprint_gid(&(class_port_info->redir_gid), gid_str, GID_STR_LEN),
> cl_ntoh32(class_port_info->redir_tc_sl_fl),
> cl_ntoh16(class_port_info->redir_lid),
> diff --git a/opensm/include/iba/ib_types.h b/opensm/include/iba/ib_types.h
> index 0969755..e1785f1 100644
> --- a/opensm/include/iba/ib_types.h
> +++ b/opensm/include/iba/ib_types.h
> @@ -3247,8 +3247,7 @@ typedef struct _ib_class_port_info {
> uint8_t base_ver;
> uint8_t class_ver;
> ib_net16_t cap_mask;
> - uint8_t reserved[3];
> - uint8_t resp_time_val;
> + uint32_t cap_mask2_resp_time;
Is this ib_net32_t ?
> ib_gid_t redir_gid;
> ib_net32_t redir_tc_sl_fl;
> ib_net16_t redir_lid;
> @@ -3275,8 +3274,9 @@ typedef struct _ib_class_port_info {
> * cap_mask
> * Supported capabilities of this management class.
> *
> -* resp_time_value
> -* Maximum expected response time.
> +* cap_mask2_resp_time
> +* Maximum expected response time and additional
> +* supported capabilities of this management class.
> *
> * redr_gid
> * GID to use for redirection, or zero
> @@ -3322,6 +3322,135 @@ typedef struct _ib_class_port_info {
> *
> *********/
>
> +/****f* IBA Base: Types/ib_class_set_resp_time_val
> +* NAME
> +* ib_class_set_resp_time_val
> +*
> +* DESCRIPTION
> +* Set maximum expected responce time.
^^^^^^^^
typo response
> +*
> +* SYNOPSIS
> +*/
> +static inline void OSM_API
> +ib_class_set_resp_time_val(IN ib_class_port_info_t * const p_cpi,
> + IN const uint8_t val)
> +{
> + p_cpi->cap_mask2_resp_time =
> + (p_cpi->cap_mask2_resp_time & CL_HTON32(IB_CLASS_RESP_TIME_MASK)) |
> + cl_hton32(val & IB_CLASS_RESP_TIME_MASK);
> +}
> +
> +/*
> +* PARAMETERS
> +* p_cpi
> +* [in] Pointer to the class port info object.
> +*
> +* val
> +* [in] Responce time value to set.
^^^^^^^^
typo Response
> +*
> +* RETURN VALUES
> +* None
> +*
> +* NOTES
> +*
> +* SEE ALSO
> +* ib_class_port_info_t
> +*********/
> +
> +/****f* IBA Base: Types/ib_class_resp_time_val
> +* NAME
> +* ib_class_resp_time_val
> +*
> +* DESCRIPTION
> +* Get responce time value.
^^^^^^^^
typo response
> +*
> +* SYNOPSIS
> +*/
> +static inline uint8_t OSM_API
> +ib_class_resp_time_val(IN ib_class_port_info_t * const p_cpi)
> +{
> + return (uint8_t)(cl_ntoh32(p_cpi->cap_mask2_resp_time) &
> + IB_CLASS_RESP_TIME_MASK);
> +}
> +
> +/*
> +* PARAMETERS
> +* p_cpi
> +* [in] Pointer to the class port info object.
> +*
> +* RETURN VALUES
> +* Responce time value.
^^^^^^^^
typo Response
> +*
> +* NOTES
> +*
> +* SEE ALSO
> +* ib_class_port_info_t
> +*********/
> +
> +/****f* IBA Base: Types/ib_class_set_cap_mask_2
> +* NAME
> +* ib_class_set_cap_mask_2
How about ib_class_set_cap_mask2 for this ?
> +*
> +* DESCRIPTION
> +* Set ClassPortInfo:CapabilityMask2.
> +*
> +* SYNOPSIS
> +*/
> +static inline void OSM_API
> +ib_class_set_cap_mask2(IN ib_class_port_info_t * const p_cpi,
> + IN const uint32_t cap_mask2)
> +{
> + p_cpi->cap_mask2_resp_time = (p_cpi->cap_mask2_resp_time &
> + CL_HTON32(IB_CLASS_RESP_TIME_MASK)) |
> + cl_hton32(cap_mask2 << 5);
> +}
> +
> +/*
> +* PARAMETERS
> +* p_cpi
> +* [in] Pointer to the class port info object.
> +*
> +* cap_mask_2
> +* [in] CapabilityMask2 value to set.
> +*
> +* RETURN VALUES
> +* None
> +*
> +* NOTES
> +*
> +* SEE ALSO
> +* ib_class_port_info_t
> +*********/
> +
> +/****f* IBA Base: Types/ib_class_cap_mask2
> +* NAME
> +* ib_class_cap_mask2
> +*
> +* DESCRIPTION
> +* Get ClassPortInfo:CapabilityMask2.
> +*
> +* SYNOPSIS
> +*/
> +static inline uint32_t OSM_API
> +ib_class_cap_mask2(IN const ib_class_port_info_t * const p_cpi)
> +{
> + return (cl_ntoh32(p_cpi->cap_mask2_resp_time) >> 5);
> +}
> +
> +/*
> +* PARAMETERS
> +* p_cpi
> +* [in] Pointer to the class port info object.
> +*
> +* RETURN VALUES
> +* CapabilityMask2 of the ClassPortInfo.
> +*
> +* NOTES
> +*
> +* SEE ALSO
> +* ib_class_port_info_t
> +*********/
> +
> /****s* IBA Base: Types/ib_sm_info_t
> * NAME
> * ib_sm_info_t
> diff --git a/opensm/include/opensm/osm_base.h b/opensm/include/opensm/osm_base.h
> index e635dcb..26ef067 100644
> --- a/opensm/include/opensm/osm_base.h
> +++ b/opensm/include/opensm/osm_base.h
> @@ -661,6 +661,18 @@ typedef enum _osm_thread_state {
> #define OSM_CAP_IS_PORT_INFO_CAPMASK_MATCH_SUPPORTED (1 << 13)
> /***********/
>
> +/****d* OpenSM: Base/OSM_CAP2_IS_QOS_SUPPORTED
> +* Name
> +* OSM_CAP2_IS_QOS_SUPPORTED
> +*
> +* DESCRIPTION
> +* QoS is supported
> +*
> +* SYNOPSIS
> +*/
> +#define OSM_CAP2_IS_QOS_SUPPORTED (1 << 1)
> +/***********/
> +
> /****d* OpenSM: Base/osm_sm_state_t
> * NAME
> * osm_sm_state_t
> diff --git a/opensm/opensm/osm_sa_class_port_info.c b/opensm/opensm/osm_sa_class_port_info.c
> index d5c9f82..96d8898 100644
> --- a/opensm/opensm/osm_sa_class_port_info.c
> +++ b/opensm/opensm/osm_sa_class_port_info.c
> @@ -170,7 +170,7 @@ __osm_cpi_rcv_respond(IN osm_cpi_rcv_t * const p_rcv,
> }
> }
> rtv += 8;
> - p_resp_cpi->resp_time_val = rtv;
> + ib_class_set_resp_time_val(p_resp_cpi, rtv);
> p_resp_cpi->redir_gid = zero_gid;
> p_resp_cpi->redir_tc_sl_fl = 0;
> p_resp_cpi->redir_lid = 0;
> @@ -209,6 +209,8 @@ __osm_cpi_rcv_respond(IN osm_cpi_rcv_t * const p_rcv,
> p_resp_cpi->cap_mask = OSM_CAP_IS_SUBN_GET_SET_NOTICE_SUP |
> OSM_CAP_IS_PORT_INFO_CAPMASK_MATCH_SUPPORTED;
> #endif
> + ib_class_set_cap_mask2(p_resp_cpi, OSM_CAP2_IS_QOS_SUPPORTED);
> +
> if (p_rcv->p_subn->opt.no_multicast_option != TRUE)
> p_resp_cpi->cap_mask |= OSM_CAP_IS_UD_MCAST_SUP;
> p_resp_cpi->cap_mask = cl_hton16(p_resp_cpi->cap_mask);
> diff --git a/opensm/osmtest/osmtest.c b/opensm/osmtest/osmtest.c
> index 73933a3..de54f2d 100644
> --- a/opensm/osmtest/osmtest.c
> +++ b/opensm/osmtest/osmtest.c
> @@ -713,10 +713,17 @@ ib_api_status_t osmtest_validate_sa_class_port_info(IN osmtest_t * const p_osmt)
> (ib_class_port_info_t *) ib_sa_mad_get_payload_ptr(p_resp_sa_madp);
>
> osm_log(&p_osmt->log, OSM_LOG_INFO,
> - "osmtest_validate_sa_class_port_info:\n-----------------------------\nSA Class Port Info:\n"
> - " base_ver:%u\n class_ver:%u\n cap_mask:0x%X\n resp_time_val:0x%X\n-----------------------------\n",
> + "osmtest_validate_sa_class_port_info:\n"
> + "-----------------------------\n"
> + "SA Class Port Info:\n"
> + " base_ver:%u\n"
> + " class_ver:%u\n"
> + " cap_mask:0x%X\n"
> + " cap_mask2:0x%X\n"
> + " resp_time_val:0x%X\n"
> + "-----------------------------\n",
> p_cpi->base_ver, p_cpi->class_ver, cl_ntoh16(p_cpi->cap_mask),
> - p_cpi->resp_time_val);
> + ib_class_cap_mask2(p_cpi), ib_class_resp_time_val(p_cpi));
>
> Exit:
> #if 0
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