diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/hcp_if.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/hcp_if.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/ehca/hcp_if.c b/drivers/infiniband/hw/ehca/hcp_if.c index 7efc4a2ad2b9..b0783773f1c8 100644 --- a/drivers/infiniband/hw/ehca/hcp_if.c +++ b/drivers/infiniband/hw/ehca/hcp_if.c @@ -5,6 +5,7 @@ * * Authors: Christoph Raisch <raisch@de.ibm.com> * Hoang-Nam Nguyen <hnguyen@de.ibm.com> + * Joachim Fenkes <fenkes@de.ibm.com> * Gerd Bayer <gerd.bayer@de.ibm.com> * Waleri Fomin <fomin@de.ibm.com> * @@ -62,6 +63,12 @@ #define H_ALL_RES_QP_MAX_SEND_SGE EHCA_BMASK_IBM(32, 39) #define H_ALL_RES_QP_MAX_RECV_SGE EHCA_BMASK_IBM(40, 47) +#define H_ALL_RES_QP_UD_AV_LKEY EHCA_BMASK_IBM(32, 63) +#define H_ALL_RES_QP_SRQ_QP_TOKEN EHCA_BMASK_IBM(0, 31) +#define H_ALL_RES_QP_SRQ_QP_HANDLE EHCA_BMASK_IBM(0, 64) +#define H_ALL_RES_QP_SRQ_LIMIT EHCA_BMASK_IBM(48, 63) +#define H_ALL_RES_QP_SRQ_QPN EHCA_BMASK_IBM(40, 63) + #define H_ALL_RES_QP_ACT_OUTST_SEND_WR EHCA_BMASK_IBM(16, 31) #define H_ALL_RES_QP_ACT_OUTST_RECV_WR EHCA_BMASK_IBM(48, 63) #define H_ALL_RES_QP_ACT_SEND_SGE EHCA_BMASK_IBM(8, 15) @@ -150,7 +157,7 @@ static long ehca_plpar_hcall9(unsigned long opcode, { long ret; int i, sleep_msecs, lock_is_set = 0; - unsigned long flags; + unsigned long flags = 0; ehca_gen_dbg("opcode=%lx arg1=%lx arg2=%lx arg3=%lx arg4=%lx " "arg5=%lx arg6=%lx arg7=%lx arg8=%lx arg9=%lx", @@ -282,8 +289,7 @@ u64 hipz_h_alloc_resource_qp(const struct ipz_adapter_handle adapter_handle, struct ehca_alloc_qp_parms *parms) { u64 ret; - u64 allocate_controls; - u64 max_r10_reg; + u64 allocate_controls, max_r10_reg, r11, r12; u64 outs[PLPAR_HCALL9_BUFSIZE]; allocate_controls = @@ -309,6 +315,13 @@ u64 hipz_h_alloc_resource_qp(const struct ipz_adapter_handle adapter_handle, | EHCA_BMASK_SET(H_ALL_RES_QP_MAX_RECV_SGE, parms->max_recv_sge); + r11 = EHCA_BMASK_SET(H_ALL_RES_QP_SRQ_QP_TOKEN, parms->srq_token); + + if (parms->ext_type == EQPT_SRQ) + r12 = EHCA_BMASK_SET(H_ALL_RES_QP_SRQ_LIMIT, parms->srq_limit); + else + r12 = EHCA_BMASK_SET(H_ALL_RES_QP_SRQ_QPN, parms->srq_qpn); + ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs, adapter_handle.handle, /* r4 */ allocate_controls, /* r5 */ @@ -316,9 +329,7 @@ u64 hipz_h_alloc_resource_qp(const struct ipz_adapter_handle adapter_handle, parms->recv_cq_handle.handle, parms->eq_handle.handle, ((u64)parms->token << 32) | parms->pd.value, - max_r10_reg, /* r10 */ - parms->ud_av_l_key_ctl, /* r11 */ - 0); + max_r10_reg, r11, r12); parms->qp_handle.handle = outs[0]; parms->real_qp_num = (u32)outs[1]; |