diff options
| author | Joachim Fenkes <fenkes@de.ibm.com> | 2007-07-09 15:21:45 +0200 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-07-09 20:12:27 -0700 |
| commit | 91f13aa3fc22e357b494c5b8270e94543870928d (patch) | |
| tree | e8f78c2549945f5e3bc42e33ce81a18a9292f746 /drivers/infiniband/hw/ehca/hipz_hw.h | |
| parent | b8a3ba551369982180917a999d32fcedbba34115 (diff) | |
IB/ehca: HW level, HW caps and MTU autodetection
In preparation for support of new eHCA2 features, change adapter probing:
- Hardware level is changed to encode major and minor chip version
- Hardware capabilities are queried from the firmware
- The maximum MTU is queried from the firmware instead of assuming a
fixed value
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca/hipz_hw.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/hipz_hw.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ehca/hipz_hw.h b/drivers/infiniband/hw/ehca/hipz_hw.h index fad91368dc5..9116fc943fe 100644 --- a/drivers/infiniband/hw/ehca/hipz_hw.h +++ b/drivers/infiniband/hw/ehca/hipz_hw.h @@ -360,6 +360,24 @@ struct hipz_query_hca { u32 max_neq; } __attribute__ ((packed)); +#define HCA_CAP_AH_PORT_NR_CHECK EHCA_BMASK_IBM( 0, 0) +#define HCA_CAP_ATOMIC EHCA_BMASK_IBM( 1, 1) +#define HCA_CAP_AUTO_PATH_MIG EHCA_BMASK_IBM( 2, 2) +#define HCA_CAP_BAD_P_KEY_CTR EHCA_BMASK_IBM( 3, 3) +#define HCA_CAP_SQD_RTS_PORT_CHANGE EHCA_BMASK_IBM( 4, 4) +#define HCA_CAP_CUR_QP_STATE_MOD EHCA_BMASK_IBM( 5, 5) +#define HCA_CAP_INIT_TYPE EHCA_BMASK_IBM( 6, 6) +#define HCA_CAP_PORT_ACTIVE_EVENT EHCA_BMASK_IBM( 7, 7) +#define HCA_CAP_Q_KEY_VIOL_CTR EHCA_BMASK_IBM( 8, 8) +#define HCA_CAP_WQE_RESIZE EHCA_BMASK_IBM( 9, 9) +#define HCA_CAP_RAW_PACKET_MCAST EHCA_BMASK_IBM(10, 10) +#define HCA_CAP_SHUTDOWN_PORT EHCA_BMASK_IBM(11, 11) +#define HCA_CAP_RC_LL_QP EHCA_BMASK_IBM(12, 12) +#define HCA_CAP_SRQ EHCA_BMASK_IBM(13, 13) +#define HCA_CAP_UD_LL_QP EHCA_BMASK_IBM(16, 16) +#define HCA_CAP_RESIZE_MR EHCA_BMASK_IBM(17, 17) +#define HCA_CAP_MINI_QP EHCA_BMASK_IBM(18, 18) + /* query port response block */ struct hipz_query_port { u32 state; |