V2_QPC_BYTE_76_SRQ_EN_S, 1);
}
- roce_set_field(context->byte_172_sq_psn, V2_QPC_BYTE_172_ACK_REQ_FREQ_M,
- V2_QPC_BYTE_172_ACK_REQ_FREQ_S, 4);
-
roce_set_bit(context->byte_172_sq_psn, V2_QPC_BYTE_172_FRE_S, 1);
hr_qp->access_flags = attr->qp_access_flags;
dma_addr_t trrl_ba;
dma_addr_t irrl_ba;
enum ib_mtu mtu;
+ u8 lp_pktn_ini;
u8 port_num;
u64 *mtts;
u8 *dmac;
}
#define MAX_LP_MSG_LEN 65536
- /* MTU*(2^LP_PKTN_INI) shouldn't be bigger than 64kb */
+ /* MTU * (2 ^ LP_PKTN_INI) shouldn't be bigger than 64KB */
+ lp_pktn_ini = ilog2(MAX_LP_MSG_LEN / ib_mtu_enum_to_int(mtu));
+
roce_set_field(context->byte_56_dqpn_err, V2_QPC_BYTE_56_LP_PKTN_INI_M,
- V2_QPC_BYTE_56_LP_PKTN_INI_S,
- ilog2(MAX_LP_MSG_LEN / ib_mtu_enum_to_int(mtu)));
+ V2_QPC_BYTE_56_LP_PKTN_INI_S, lp_pktn_ini);
roce_set_field(qpc_mask->byte_56_dqpn_err, V2_QPC_BYTE_56_LP_PKTN_INI_M,
V2_QPC_BYTE_56_LP_PKTN_INI_S, 0);
+ /* ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI */
+ roce_set_field(context->byte_172_sq_psn, V2_QPC_BYTE_172_ACK_REQ_FREQ_M,
+ V2_QPC_BYTE_172_ACK_REQ_FREQ_S, lp_pktn_ini);
+ roce_set_field(qpc_mask->byte_172_sq_psn,
+ V2_QPC_BYTE_172_ACK_REQ_FREQ_M,
+ V2_QPC_BYTE_172_ACK_REQ_FREQ_S, 0);
+
roce_set_bit(qpc_mask->byte_108_rx_reqepsn,
V2_QPC_BYTE_108_RX_REQ_PSN_ERR_S, 0);
roce_set_field(qpc_mask->byte_96_rx_reqmsn, V2_QPC_BYTE_96_RX_REQ_MSN_M,