u16 qs_handle;
int i;
- vsi->mtu = l2params->mtu;
+ if (vsi->mtu != l2params->mtu) {
+ vsi->mtu = l2params->mtu;
+ i40iw_reinitialize_ieq(dev);
+ }
i40iw_fill_qos_list(l2params->qs_handle_list);
for (i = 0; i < I40IW_MAX_USER_PRIORITY; i++) {
#define I40IWQPC_SNDMSS_SHIFT 16
#define I40IWQPC_SNDMSS_MASK (0x3fffUL << I40IWQPC_SNDMSS_SHIFT)
+#define I40IW_UDA_QPC_MAXFRAMESIZE_SHIFT 16
+#define I40IW_UDA_QPC_MAXFRAMESIZE_MASK (0x3fffUL << I40IW_UDA_QPC_MAXFRAMESIZE_SHIFT)
+
#define I40IWQPC_VLANTAG_SHIFT 32
#define I40IWQPC_VLANTAG_MASK (0xffffULL << I40IWQPC_VLANTAG_SHIFT)
info.pd_id = 2;
info.sq_size = 8192;
info.rq_size = 8192;
- info.buf_size = 2048;
- info.tx_buf_cnt = 16384;
+ info.buf_size = iwdev->vsi.mtu + VLAN_ETH_HLEN;
+ info.tx_buf_cnt = 4096;
status = i40iw_puda_create_rsrc(&iwdev->vsi, &info);
if (status)
i40iw_pr_err("ieq create fail\n");
return status;
}
+/**
+ * i40iw_reinitialize_ieq - destroy and re-create ieq
+ * @dev: iwarp device
+ */
+void i40iw_reinitialize_ieq(struct i40iw_sc_dev *dev)
+{
+ struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;
+
+ i40iw_puda_dele_resources(&iwdev->vsi, I40IW_PUDA_RSRC_TYPE_IEQ, false);
+ if (i40iw_initialize_ieq(iwdev)) {
+ iwdev->reset = true;
+ i40iw_request_reset(iwdev);
+ }
+}
+
/**
* i40iw_hmc_setup - create hmc objects for the device
* @iwdev: iwarp device
enum i40iw_status_code i40iw_free_virt_mem(struct i40iw_hw *hw,
struct i40iw_virt_mem *mem);
u8 i40iw_get_encoded_wqe_size(u32 wqsize, bool cqpsq);
+void i40iw_reinitialize_ieq(struct i40iw_sc_dev *dev);
#endif
LS_64(qp->hw_rq_size, I40IWQPC_RQSIZE) |
LS_64(qp->hw_sq_size, I40IWQPC_SQSIZE));
- set_64bit_val(qp_ctx, 48, LS_64(1514, I40IWQPC_SNDMSS));
+ set_64bit_val(qp_ctx, 48, LS_64(rsrc->buf_size, I40IW_UDA_QPC_MAXFRAMESIZE));
set_64bit_val(qp_ctx, 56, 0);
set_64bit_val(qp_ctx, 64, 1);