* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include <rte_bitmap.h>
#include <rte_memzone.h>
+#include <unistd.h>
#include "bnxt.h"
#include "bnxt_cpr.h"
struct rte_pci_device *pdev = bp->pdev;
const struct rte_memzone *mz = NULL;
char mz_name[RTE_MEMZONE_NAMESIZE];
+ phys_addr_t mz_phys_addr;
+ int sz;
int stats_len = (tx_ring_info || rx_ring_info) ?
RTE_CACHE_LINE_ROUNDUP(sizeof(struct ctx_hw_stats64)) : 0;
int rx_vmem_len = rx_ring_info ?
RTE_CACHE_LINE_ROUNDUP(rx_ring_info->
rx_ring_struct->vmem_size) : 0;
+ int ag_vmem_start = 0;
+ int ag_vmem_len = 0;
+ int cp_ring_start = 0;
+
+ ag_vmem_start = rx_vmem_start + rx_vmem_len;
+ ag_vmem_len = rx_ring_info ? RTE_CACHE_LINE_ROUNDUP(
+ rx_ring_info->ag_ring_struct->vmem_size) : 0;
+ cp_ring_start = ag_vmem_start + ag_vmem_len;
- int cp_ring_start = rx_vmem_start + rx_vmem_len;
int cp_ring_len = RTE_CACHE_LINE_ROUNDUP(cp_ring->ring_size *
sizeof(struct cmpl_base));
RTE_CACHE_LINE_ROUNDUP(rx_ring_info->rx_ring_struct->ring_size *
sizeof(struct rx_prod_pkt_bd)) : 0;
- int total_alloc_len = rx_ring_start + rx_ring_len;
+ int ag_ring_start = rx_ring_start + rx_ring_len;
+ int ag_ring_len = rx_ring_len * AGG_RING_SIZE_FACTOR;
+
+ int ag_bitmap_start = ag_ring_start + ag_ring_len;
+ int ag_bitmap_len = rx_ring_info ?
+ RTE_CACHE_LINE_ROUNDUP(rte_bitmap_get_memory_footprint(
+ rx_ring_info->rx_ring_struct->ring_size *
+ AGG_RING_SIZE_FACTOR)) : 0;
+
+ int tpa_info_start = ag_bitmap_start + ag_bitmap_len;
+ int tpa_info_len = rx_ring_info ?
+ RTE_CACHE_LINE_ROUNDUP(BNXT_TPA_MAX *
+ sizeof(struct bnxt_tpa_info)) : 0;
+
+ int total_alloc_len = tpa_info_start;
+ if (bp->eth_dev->data->dev_conf.rxmode.enable_lro)
+ total_alloc_len += tpa_info_len;
snprintf(mz_name, RTE_MEMZONE_NAMESIZE,
"bnxt_%04x:%02x:%02x:%02x-%04x_%s", pdev->addr.domain,
mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
mz = rte_memzone_lookup(mz_name);
if (!mz) {
- mz = rte_memzone_reserve(mz_name, total_alloc_len,
+ mz = rte_memzone_reserve_aligned(mz_name, total_alloc_len,
SOCKET_ID_ANY,
RTE_MEMZONE_2MB |
- RTE_MEMZONE_SIZE_HINT_ONLY);
+ RTE_MEMZONE_SIZE_HINT_ONLY,
+ getpagesize());
if (mz == NULL)
return -ENOMEM;
}
memset(mz->addr, 0, mz->len);
+ mz_phys_addr = mz->phys_addr;
+ if ((unsigned long)mz->addr == mz_phys_addr) {
+ RTE_LOG(WARNING, PMD,
+ "Memzone physical address same as virtual.\n");
+ RTE_LOG(WARNING, PMD,
+ "Using rte_mem_virt2phy()\n");
+ for (sz = 0; sz < total_alloc_len; sz += getpagesize())
+ rte_mem_lock_page(((char *)mz->addr) + sz);
+ mz_phys_addr = rte_mem_virt2phy(mz->addr);
+ if (mz_phys_addr == 0) {
+ RTE_LOG(ERR, PMD,
+ "unable to map ring address to physical memory\n");
+ return -ENOMEM;
+ }
+ }
if (tx_ring_info) {
tx_ring = tx_ring_info->tx_ring_struct;
tx_ring->bd = ((char *)mz->addr + tx_ring_start);
tx_ring_info->tx_desc_ring = (struct tx_bd_long *)tx_ring->bd;
- tx_ring->bd_dma = mz->phys_addr + tx_ring_start;
+ tx_ring->bd_dma = mz_phys_addr + tx_ring_start;
tx_ring_info->tx_desc_mapping = tx_ring->bd_dma;
tx_ring->mem_zone = (const void *)mz;
rx_ring->bd = ((char *)mz->addr + rx_ring_start);
rx_ring_info->rx_desc_ring =
(struct rx_prod_pkt_bd *)rx_ring->bd;
- rx_ring->bd_dma = mz->phys_addr + rx_ring_start;
+ rx_ring->bd_dma = mz_phys_addr + rx_ring_start;
rx_ring_info->rx_desc_mapping = rx_ring->bd_dma;
rx_ring->mem_zone = (const void *)mz;
rx_ring_info->rx_buf_ring =
(struct bnxt_sw_rx_bd *)rx_ring->vmem;
}
+
+ rx_ring = rx_ring_info->ag_ring_struct;
+
+ rx_ring->bd = ((char *)mz->addr + ag_ring_start);
+ rx_ring_info->ag_desc_ring =
+ (struct rx_prod_pkt_bd *)rx_ring->bd;
+ rx_ring->bd_dma = mz->phys_addr + ag_ring_start;
+ rx_ring_info->ag_desc_mapping = rx_ring->bd_dma;
+ rx_ring->mem_zone = (const void *)mz;
+
+ if (!rx_ring->bd)
+ return -ENOMEM;
+ if (rx_ring->vmem_size) {
+ rx_ring->vmem =
+ (void **)((char *)mz->addr + ag_vmem_start);
+ rx_ring_info->ag_buf_ring =
+ (struct bnxt_sw_rx_bd *)rx_ring->vmem;
+ }
+
+ rx_ring_info->ag_bitmap =
+ rte_bitmap_init(rx_ring_info->rx_ring_struct->ring_size *
+ AGG_RING_SIZE_FACTOR, (uint8_t *)mz->addr +
+ ag_bitmap_start, ag_bitmap_len);
+
+ /* TPA info */
+ if (bp->eth_dev->data->dev_conf.rxmode.enable_lro)
+ rx_ring_info->tpa_info =
+ ((struct bnxt_tpa_info *)((char *)mz->addr +
+ tpa_info_start));
}
cp_ring->bd = ((char *)mz->addr + cp_ring_start);
- cp_ring->bd_dma = mz->phys_addr + cp_ring_start;
+ cp_ring->bd_dma = mz_phys_addr + cp_ring_start;
cp_ring_info->cp_desc_ring = cp_ring->bd;
cp_ring_info->cp_desc_mapping = cp_ring->bd_dma;
cp_ring->mem_zone = (const void *)mz;
*cp_ring->vmem = ((char *)mz->addr + stats_len);
if (stats_len) {
cp_ring_info->hw_stats = mz->addr;
- cp_ring_info->hw_stats_map = mz->phys_addr;
+ cp_ring_info->hw_stats_map = mz_phys_addr;
}
cp_ring_info->hw_stats_ctx_id = HWRM_NA_SIGNATURE;
return 0;
unsigned int i;
int rc = 0;
- /* Default completion ring */
- {
- struct bnxt_cp_ring_info *cpr = bp->def_cp_ring;
- struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
-
- rc = bnxt_hwrm_ring_alloc(bp, cp_ring,
- HWRM_RING_ALLOC_INPUT_RING_TYPE_CMPL,
- 0, HWRM_NA_SIGNATURE);
- if (rc)
- goto err_out;
- cpr->cp_doorbell = pci_dev->mem_resource[2].addr;
- B_CP_DIS_DB(cpr, cpr->cp_raw_cons);
- bp->grp_info[0].cp_fw_ring_id = cp_ring->fw_ring_id;
- }
-
for (i = 0; i < bp->rx_cp_nr_rings; i++) {
struct bnxt_rx_queue *rxq = bp->rx_queues[i];
struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
struct bnxt_rx_ring_info *rxr = rxq->rx_ring;
struct bnxt_ring *ring = rxr->rx_ring_struct;
unsigned int idx = i + 1;
+ unsigned int map_idx = idx + bp->rx_cp_nr_rings;
+
+ bp->grp_info[i].fw_stats_ctx = cpr->hw_stats_ctx_id;
/* Rx cmpl */
rc = bnxt_hwrm_ring_alloc(bp, cp_ring,
- HWRM_RING_ALLOC_INPUT_RING_TYPE_CMPL,
- idx, HWRM_NA_SIGNATURE);
+ HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL,
+ idx, HWRM_NA_SIGNATURE,
+ HWRM_NA_SIGNATURE);
if (rc)
goto err_out;
cpr->cp_doorbell = (char *)pci_dev->mem_resource[2].addr +
idx * 0x80;
- bp->grp_info[idx].cp_fw_ring_id = cp_ring->fw_ring_id;
+ bp->grp_info[i].cp_fw_ring_id = cp_ring->fw_ring_id;
B_CP_DIS_DB(cpr, cpr->cp_raw_cons);
/* Rx ring */
rc = bnxt_hwrm_ring_alloc(bp, ring,
HWRM_RING_ALLOC_INPUT_RING_TYPE_RX,
- idx, cpr->hw_stats_ctx_id);
+ idx, cpr->hw_stats_ctx_id,
+ cp_ring->fw_ring_id);
if (rc)
goto err_out;
rxr->rx_prod = 0;
rxr->rx_doorbell = (char *)pci_dev->mem_resource[2].addr +
idx * 0x80;
- bp->grp_info[idx].rx_fw_ring_id = ring->fw_ring_id;
+ bp->grp_info[i].rx_fw_ring_id = ring->fw_ring_id;
B_RX_DB(rxr->rx_doorbell, rxr->rx_prod);
+
+ ring = rxr->ag_ring_struct;
+ /* Agg ring */
+ if (ring == NULL)
+ RTE_LOG(ERR, PMD, "Alloc AGG Ring is NULL!\n");
+
+ rc = bnxt_hwrm_ring_alloc(bp, ring,
+ HWRM_RING_ALLOC_INPUT_RING_TYPE_RX,
+ map_idx, HWRM_NA_SIGNATURE,
+ cp_ring->fw_ring_id);
+ if (rc)
+ goto err_out;
+ RTE_LOG(DEBUG, PMD, "Alloc AGG Done!\n");
+ rxr->ag_prod = 0;
+ rxr->ag_doorbell =
+ (char *)pci_dev->mem_resource[2].addr +
+ map_idx * 0x80;
+ bp->grp_info[i].ag_fw_ring_id = ring->fw_ring_id;
+ B_RX_DB(rxr->ag_doorbell, rxr->ag_prod);
+
+ rxq->rx_buf_use_size = BNXT_MAX_MTU + ETHER_HDR_LEN +
+ ETHER_CRC_LEN + (2 * VLAN_TAG_SIZE);
if (bnxt_init_one_rx_ring(rxq)) {
- RTE_LOG(ERR, PMD, "bnxt_init_one_rx_ring failed!");
+ RTE_LOG(ERR, PMD, "bnxt_init_one_rx_ring failed!\n");
bnxt_rx_queue_release_op(rxq);
return -ENOMEM;
}
B_RX_DB(rxr->rx_doorbell, rxr->rx_prod);
+ B_RX_DB(rxr->ag_doorbell, rxr->ag_prod);
+ rxq->index = idx;
}
for (i = 0; i < bp->tx_cp_nr_rings; i++) {
struct bnxt_ring *cp_ring = cpr->cp_ring_struct;
struct bnxt_tx_ring_info *txr = txq->tx_ring;
struct bnxt_ring *ring = txr->tx_ring_struct;
- unsigned int idx = 1 + bp->rx_cp_nr_rings + i;
+ unsigned int idx = i + 1 + bp->rx_cp_nr_rings;
+
+ /* Account for AGG Rings. AGG ring cnt = Rx Cmpl ring cnt */
+ idx += bp->rx_cp_nr_rings;
/* Tx cmpl */
rc = bnxt_hwrm_ring_alloc(bp, cp_ring,
- HWRM_RING_ALLOC_INPUT_RING_TYPE_CMPL,
- idx, HWRM_NA_SIGNATURE);
+ HWRM_RING_ALLOC_INPUT_RING_TYPE_L2_CMPL,
+ idx, HWRM_NA_SIGNATURE,
+ HWRM_NA_SIGNATURE);
if (rc)
goto err_out;
cpr->cp_doorbell = (char *)pci_dev->mem_resource[2].addr +
idx * 0x80;
- bp->grp_info[idx].cp_fw_ring_id = cp_ring->fw_ring_id;
B_CP_DIS_DB(cpr, cpr->cp_raw_cons);
/* Tx ring */
rc = bnxt_hwrm_ring_alloc(bp, ring,
HWRM_RING_ALLOC_INPUT_RING_TYPE_TX,
- idx, cpr->hw_stats_ctx_id);
+ idx, cpr->hw_stats_ctx_id,
+ cp_ring->fw_ring_id);
if (rc)
goto err_out;
txr->tx_doorbell = (char *)pci_dev->mem_resource[2].addr +
idx * 0x80;
+ txq->index = idx;
}
err_out:
Code Review / deb_dpdk.git / blobdiff