X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcommon%2Fsfc_efx%2Fbase%2Fef10_rx.c;h=ea5f514f18ce78502be795d0807f79b791977c07;hb=ea42cae43de6ea83972ee18b7ced8d8c2b3b9299;hp=43d545b377fd78b1d4bdf90b45ea34844ec2d8ee;hpb=6bba823fb6afab6db89a1414599c4ae4b0fd3488;p=dpdk.git

diff --git a/drivers/common/sfc_efx/base/ef10_rx.c b/drivers/common/sfc_efx/base/ef10_rx.c
index 43d545b377..ea5f514f18 100644
--- a/drivers/common/sfc_efx/base/ef10_rx.c
+++ b/drivers/common/sfc_efx/base/ef10_rx.c
@@ -906,21 +906,18 @@ ef10_rx_qcreate(
 	__in		efx_rxq_t *erp)
 {
 	efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
+	efx_mcdi_init_rxq_params_t params;
 	const efx_rx_prefix_layout_t *erpl;
 	efx_rc_t rc;
-	boolean_t disable_scatter;
-	boolean_t want_inner_classes;
-	unsigned int ps_buf_size;
-	uint32_t es_bufs_per_desc = 0;
-	uint32_t es_max_dma_len = 0;
-	uint32_t es_buf_stride = 0;
-	uint32_t hol_block_timeout = 0;
 
 	_NOTE(ARGUNUSED(id, erp))
 
 	EFX_STATIC_ASSERT(EFX_EV_RX_NLABELS == (1 << ESF_DZ_RX_QLABEL_WIDTH));
 	EFSYS_ASSERT3U(label, <, EFX_EV_RX_NLABELS);
 
+	memset(&params, 0, sizeof (params));
+	params.buf_size = erp->er_buf_size;
+
 	switch (type) {
 	case EFX_RXQ_TYPE_DEFAULT:
 		erpl = &ef10_default_rx_prefix_layout;
@@ -929,7 +926,6 @@ ef10_rx_qcreate(
 			goto fail1;
 		}
 		erp->er_buf_size = type_data->ertd_default.ed_buf_size;
-		ps_buf_size = 0;
 		break;
 #if EFSYS_OPT_RX_PACKED_STREAM
 	case EFX_RXQ_TYPE_PACKED_STREAM:
@@ -940,19 +936,19 @@ ef10_rx_qcreate(
 		}
 		switch (type_data->ertd_packed_stream.eps_buf_size) {
 		case EFX_RXQ_PACKED_STREAM_BUF_SIZE_1M:
-			ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_1M;
+			params.ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_1M;
 			break;
 		case EFX_RXQ_PACKED_STREAM_BUF_SIZE_512K:
-			ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_512K;
+			params.ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_512K;
 			break;
 		case EFX_RXQ_PACKED_STREAM_BUF_SIZE_256K:
-			ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_256K;
+			params.ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_256K;
 			break;
 		case EFX_RXQ_PACKED_STREAM_BUF_SIZE_128K:
-			ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_128K;
+			params.ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_128K;
 			break;
 		case EFX_RXQ_PACKED_STREAM_BUF_SIZE_64K:
-			ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_64K;
+			params.ps_buf_size = MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_64K;
 			break;
 		default:
 			rc = ENOTSUP;
@@ -968,14 +964,13 @@ ef10_rx_qcreate(
 			rc = EINVAL;
 			goto fail4;
 		}
-		ps_buf_size = 0;
-		es_bufs_per_desc =
+		params.es_bufs_per_desc =
 		    type_data->ertd_es_super_buffer.eessb_bufs_per_desc;
-		es_max_dma_len =
+		params.es_max_dma_len =
 		    type_data->ertd_es_super_buffer.eessb_max_dma_len;
-		es_buf_stride =
+		params.es_buf_stride =
 		    type_data->ertd_es_super_buffer.eessb_buf_stride;
-		hol_block_timeout =
+		params.hol_block_timeout =
 		    type_data->ertd_es_super_buffer.eessb_hol_block_timeout;
 		break;
 #endif /* EFSYS_OPT_RX_ES_SUPER_BUFFER */
@@ -985,59 +980,57 @@ ef10_rx_qcreate(
 	}
 
 #if EFSYS_OPT_RX_PACKED_STREAM
-	if (ps_buf_size != 0) {
+	if (params.ps_buf_size != 0) {
 		/* Check if datapath firmware supports packed stream mode */
 		if (encp->enc_rx_packed_stream_supported == B_FALSE) {
 			rc = ENOTSUP;
 			goto fail6;
 		}
 		/* Check if packed stream allows configurable buffer sizes */
-		if ((ps_buf_size != MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_1M) &&
+		if ((params.ps_buf_size != MC_CMD_INIT_RXQ_EXT_IN_PS_BUFF_1M) &&
 		    (encp->enc_rx_var_packed_stream_supported == B_FALSE)) {
 			rc = ENOTSUP;
 			goto fail7;
 		}
 	}
 #else /* EFSYS_OPT_RX_PACKED_STREAM */
-	EFSYS_ASSERT(ps_buf_size == 0);
+	EFSYS_ASSERT(params.ps_buf_size == 0);
 #endif /* EFSYS_OPT_RX_PACKED_STREAM */
 
 #if EFSYS_OPT_RX_ES_SUPER_BUFFER
-	if (es_bufs_per_desc > 0) {
+	if (params.es_bufs_per_desc > 0) {
 		if (encp->enc_rx_es_super_buffer_supported == B_FALSE) {
 			rc = ENOTSUP;
 			goto fail8;
 		}
-		if (!EFX_IS_P2ALIGNED(uint32_t, es_max_dma_len,
+		if (!EFX_IS_P2ALIGNED(uint32_t, params.es_max_dma_len,
 			    EFX_RX_ES_SUPER_BUFFER_BUF_ALIGNMENT)) {
 			rc = EINVAL;
 			goto fail9;
 		}
-		if (!EFX_IS_P2ALIGNED(uint32_t, es_buf_stride,
+		if (!EFX_IS_P2ALIGNED(uint32_t, params.es_buf_stride,
 			    EFX_RX_ES_SUPER_BUFFER_BUF_ALIGNMENT)) {
 			rc = EINVAL;
 			goto fail10;
 		}
 	}
 #else /* EFSYS_OPT_RX_ES_SUPER_BUFFER */
-	EFSYS_ASSERT(es_bufs_per_desc == 0);
+	EFSYS_ASSERT(params.es_bufs_per_desc == 0);
 #endif /* EFSYS_OPT_RX_ES_SUPER_BUFFER */
 
 	/* Scatter can only be disabled if the firmware supports doing so */
 	if (flags & EFX_RXQ_FLAG_SCATTER)
-		disable_scatter = B_FALSE;
+		params.disable_scatter = B_FALSE;
 	else
-		disable_scatter = encp->enc_rx_disable_scatter_supported;
+		params.disable_scatter = encp->enc_rx_disable_scatter_supported;
 
 	if (flags & EFX_RXQ_FLAG_INNER_CLASSES)
-		want_inner_classes = B_TRUE;
+		params.want_inner_classes = B_TRUE;
 	else
-		want_inner_classes = B_FALSE;
+		params.want_inner_classes = B_FALSE;
 
 	if ((rc = efx_mcdi_init_rxq(enp, ndescs, eep, label, index,
-		    esmp, disable_scatter, want_inner_classes, erp->er_buf_size,
-		    ps_buf_size, es_bufs_per_desc, es_max_dma_len,
-		    es_buf_stride, hol_block_timeout)) != 0)
+		    esmp, &params)) != 0)
 		goto fail11;
 
 	erp->er_eep = eep;