From: Andrew Boyer <andrew.boyer@amd.com>
To: <dev@dpdk.org>
Cc: Andrew Boyer <andrew.boyer@amd.com>
Subject: [PATCH v2 17/36] net/ionic: precalculate segment lengths on receive side
Date: Tue, 18 Oct 2022 12:41:12 -0700 [thread overview]
Message-ID: <20221018194131.23006-18-andrew.boyer@amd.com> (raw)
In-Reply-To: <20221011005032.47584-1-andrew.boyer@amd.com>
The first (header) segment includes the standard headroom.
Subsequent segments do not.
Store the fragment counts in the queue structure.
Precalculating improves performance by reducing
how much work must be done in the hot path.
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
---
drivers/net/ionic/ionic_dev.h | 1 +
drivers/net/ionic/ionic_lif.c | 36 ++++++++++++++++++++++++--
drivers/net/ionic/ionic_lif.h | 4 ++-
drivers/net/ionic/ionic_rxtx.c | 46 ++++++++++++++--------------------
4 files changed, 57 insertions(+), 30 deletions(-)
diff --git a/drivers/net/ionic/ionic_dev.h b/drivers/net/ionic/ionic_dev.h
index b77de30de1..aff49ae34d 100644
--- a/drivers/net/ionic/ionic_dev.h
+++ b/drivers/net/ionic/ionic_dev.h
@@ -137,6 +137,7 @@ struct ionic_dev {
struct ionic_queue {
uint16_t num_descs;
+ uint16_t num_segs;
uint16_t head_idx;
uint16_t tail_idx;
uint16_t size_mask;
diff --git a/drivers/net/ionic/ionic_lif.c b/drivers/net/ionic/ionic_lif.c
index e7cb9e2ea3..2bc2362453 100644
--- a/drivers/net/ionic/ionic_lif.c
+++ b/drivers/net/ionic/ionic_lif.c
@@ -566,6 +566,7 @@ ionic_qcq_alloc(struct ionic_lif *lif,
const char *type_name,
uint16_t flags,
uint16_t num_descs,
+ uint16_t num_segs,
uint16_t desc_size,
uint16_t cq_desc_size,
uint16_t sg_desc_size,
@@ -616,6 +617,7 @@ ionic_qcq_alloc(struct ionic_lif *lif,
goto err_out_free_qcq;
}
+ new->q.num_segs = num_segs;
new->q.type = type;
err = ionic_q_init(&new->q, index, num_descs);
@@ -698,14 +700,38 @@ ionic_qcq_free(struct ionic_qcq *qcq)
int
ionic_rx_qcq_alloc(struct ionic_lif *lif, uint32_t socket_id, uint32_t index,
- uint16_t nrxq_descs, struct ionic_rx_qcq **rxq_out)
+ uint16_t nrxq_descs, struct rte_mempool *mb_pool,
+ struct ionic_rx_qcq **rxq_out)
{
struct ionic_rx_qcq *rxq;
- uint16_t flags;
+ uint16_t flags, seg_size, hdr_seg_size, max_segs, max_segs_fw;
+ uint32_t max_mtu;
int err;
flags = IONIC_QCQ_F_SG;
+ seg_size = rte_pktmbuf_data_room_size(mb_pool);
+
+ /* The first mbuf needs to leave headroom */
+ hdr_seg_size = seg_size - RTE_PKTMBUF_HEADROOM;
+
+ max_mtu = rte_le_to_cpu_32(lif->adapter->ident.lif.eth.max_mtu);
+
+ max_segs_fw = IONIC_RX_MAX_SG_ELEMS + 1;
+
+ /*
+ * Calculate how many fragment pointers might be stored in queue.
+ */
+ max_segs = 1 + (max_mtu + RTE_PKTMBUF_HEADROOM - 1) / seg_size;
+
+ IONIC_PRINT(DEBUG, "rxq %u frame_size %u seg_size %u max_segs %u",
+ index, lif->frame_size, seg_size, max_segs);
+ if (max_segs > max_segs_fw) {
+ IONIC_PRINT(ERR, "Rx mbuf size insufficient (%d > %d avail)",
+ max_segs, max_segs_fw);
+ return -EINVAL;
+ }
+
err = ionic_qcq_alloc(lif,
IONIC_QTYPE_RXQ,
sizeof(struct ionic_rx_qcq),
@@ -714,6 +740,7 @@ ionic_rx_qcq_alloc(struct ionic_lif *lif, uint32_t socket_id, uint32_t index,
"rx",
flags,
nrxq_descs,
+ max_segs,
sizeof(struct ionic_rxq_desc),
sizeof(struct ionic_rxq_comp),
sizeof(struct ionic_rxq_sg_desc),
@@ -722,6 +749,8 @@ ionic_rx_qcq_alloc(struct ionic_lif *lif, uint32_t socket_id, uint32_t index,
return err;
rxq->flags = flags;
+ rxq->seg_size = seg_size;
+ rxq->hdr_seg_size = hdr_seg_size;
lif->rxqcqs[index] = rxq;
*rxq_out = rxq;
@@ -749,6 +778,7 @@ ionic_tx_qcq_alloc(struct ionic_lif *lif, uint32_t socket_id, uint32_t index,
"tx",
flags,
ntxq_descs,
+ 1,
sizeof(struct ionic_txq_desc),
sizeof(struct ionic_txq_comp),
sizeof(struct ionic_txq_sg_desc_v1),
@@ -779,6 +809,7 @@ ionic_admin_qcq_alloc(struct ionic_lif *lif)
"admin",
flags,
IONIC_ADMINQ_LENGTH,
+ 1,
sizeof(struct ionic_admin_cmd),
sizeof(struct ionic_admin_comp),
0,
@@ -805,6 +836,7 @@ ionic_notify_qcq_alloc(struct ionic_lif *lif)
"notify",
flags,
IONIC_NOTIFYQ_LENGTH,
+ 1,
sizeof(struct ionic_notifyq_cmd),
sizeof(union ionic_notifyq_comp),
0,
diff --git a/drivers/net/ionic/ionic_lif.h b/drivers/net/ionic/ionic_lif.h
index a8f7458327..8650200ec7 100644
--- a/drivers/net/ionic/ionic_lif.h
+++ b/drivers/net/ionic/ionic_lif.h
@@ -81,6 +81,8 @@ struct ionic_rx_qcq {
/* cacheline2 */
struct rte_mempool *mb_pool;
uint16_t frame_size; /* Based on configured MTU */
+ uint16_t hdr_seg_size; /* Length of first segment of RX chain */
+ uint16_t seg_size; /* Length of all subsequent segments */
uint16_t flags;
/* cacheline3 (inside stats) */
@@ -199,7 +201,7 @@ int ionic_dev_allmulticast_enable(struct rte_eth_dev *dev);
int ionic_dev_allmulticast_disable(struct rte_eth_dev *dev);
int ionic_rx_qcq_alloc(struct ionic_lif *lif, uint32_t socket_id,
- uint32_t index, uint16_t nrxq_descs,
+ uint32_t index, uint16_t nrxq_descs, struct rte_mempool *mp,
struct ionic_rx_qcq **qcq_out);
int ionic_tx_qcq_alloc(struct ionic_lif *lif, uint32_t socket_id,
uint32_t index, uint16_t ntxq_descs,
diff --git a/drivers/net/ionic/ionic_rxtx.c b/drivers/net/ionic/ionic_rxtx.c
index b2c3639e51..27678ccb6e 100644
--- a/drivers/net/ionic/ionic_rxtx.c
+++ b/drivers/net/ionic/ionic_rxtx.c
@@ -732,7 +732,7 @@ ionic_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
eth_dev->data->rx_queue_state[rx_queue_id] =
RTE_ETH_QUEUE_STATE_STOPPED;
- err = ionic_rx_qcq_alloc(lif, socket_id, rx_queue_id, nb_desc,
+ err = ionic_rx_qcq_alloc(lif, socket_id, rx_queue_id, nb_desc, mp,
&rxq);
if (err) {
IONIC_PRINT(ERR, "Queue %d allocation failure", rx_queue_id);
@@ -773,9 +773,6 @@ ionic_rx_clean(struct ionic_rx_qcq *rxq,
uint64_t pkt_flags = 0;
uint32_t pkt_type;
struct ionic_rx_stats *stats = &rxq->stats;
- uint32_t buf_size = (uint16_t)
- (rte_pktmbuf_data_room_size(rxq->mb_pool) -
- RTE_PKTMBUF_HEADROOM);
uint32_t left;
void **info;
@@ -809,14 +806,12 @@ ionic_rx_clean(struct ionic_rx_qcq *rxq,
rxm->pkt_len = cq_desc->len;
rxm->port = rxq->qcq.lif->port_id;
- left = cq_desc->len;
-
- rxm->data_len = RTE_MIN(buf_size, left);
- left -= rxm->data_len;
+ rxm->data_len = RTE_MIN(rxq->hdr_seg_size, cq_desc->len);
+ left = cq_desc->len - rxm->data_len;
rxm_seg = rxm->next;
while (rxm_seg && left) {
- rxm_seg->data_len = RTE_MIN(buf_size, left);
+ rxm_seg->data_len = RTE_MIN(rxq->seg_size, left);
left -= rxm_seg->data_len;
rxm_seg = rxm_seg->next;
@@ -926,10 +921,7 @@ ionic_rx_fill(struct ionic_rx_qcq *rxq)
struct ionic_rxq_sg_elem *elem;
void **info;
rte_iova_t dma_addr;
- uint32_t i, j, nsegs, buf_size, size;
-
- buf_size = (uint16_t)(rte_pktmbuf_data_room_size(rxq->mb_pool) -
- RTE_PKTMBUF_HEADROOM);
+ uint32_t i, j;
/* Initialize software ring entries */
for (i = ionic_q_space_avail(q); i; i--) {
@@ -943,21 +935,18 @@ ionic_rx_fill(struct ionic_rx_qcq *rxq)
info = IONIC_INFO_PTR(q, q->head_idx);
- nsegs = (rxq->frame_size + buf_size - 1) / buf_size;
-
desc = &desc_base[q->head_idx];
dma_addr = rte_cpu_to_le_64(rte_mbuf_data_iova_default(rxm));
desc->addr = dma_addr;
- desc->len = buf_size;
- size = buf_size;
- desc->opcode = (nsegs > 1) ? IONIC_RXQ_DESC_OPCODE_SG :
+ desc->len = rxq->hdr_seg_size;
+ desc->opcode = (q->num_segs > 1) ? IONIC_RXQ_DESC_OPCODE_SG :
IONIC_RXQ_DESC_OPCODE_SIMPLE;
rxm->next = NULL;
prev_rxm_seg = rxm;
sg_desc = &sg_desc_base[q->head_idx];
elem = sg_desc->elems;
- for (j = 0; j < nsegs - 1 && j < IONIC_RX_MAX_SG_ELEMS; j++) {
+ for (j = 0; j < q->num_segs - 1u; j++) {
struct rte_mbuf *rxm_seg;
rte_iova_t data_iova;
@@ -967,21 +956,18 @@ ionic_rx_fill(struct ionic_rx_qcq *rxq)
return -ENOMEM;
}
+ rxm_seg->data_off = 0;
data_iova = rte_mbuf_data_iova(rxm_seg);
dma_addr = rte_cpu_to_le_64(data_iova);
elem->addr = dma_addr;
- elem->len = buf_size;
- size += buf_size;
+ elem->len = rxq->seg_size;
elem++;
+
rxm_seg->next = NULL;
prev_rxm_seg->next = rxm_seg;
prev_rxm_seg = rxm_seg;
}
- if (size < rxq->frame_size)
- IONIC_PRINT(ERR, "Rx SG size is not sufficient (%d < %d)",
- size, rxq->frame_size);
-
info[0] = rxm;
q->head_idx = Q_NEXT_TO_POST(q, 1);
@@ -1000,6 +986,7 @@ ionic_dev_rx_queue_start(struct rte_eth_dev *eth_dev, uint16_t rx_queue_id)
{
uint8_t *rx_queue_state = eth_dev->data->rx_queue_state;
struct ionic_rx_qcq *rxq;
+ struct ionic_queue *q;
int err;
if (rx_queue_state[rx_queue_id] == RTE_ETH_QUEUE_STATE_STARTED) {
@@ -1009,11 +996,16 @@ ionic_dev_rx_queue_start(struct rte_eth_dev *eth_dev, uint16_t rx_queue_id)
}
rxq = eth_dev->data->rx_queues[rx_queue_id];
+ q = &rxq->qcq.q;
rxq->frame_size = rxq->qcq.lif->frame_size - RTE_ETHER_CRC_LEN;
- IONIC_PRINT(DEBUG, "Starting RX queue %u, %u descs, size %u",
- rx_queue_id, rxq->qcq.q.num_descs, rxq->frame_size);
+ /* Recalculate segment count based on MTU */
+ q->num_segs = 1 +
+ (rxq->frame_size + RTE_PKTMBUF_HEADROOM - 1) / rxq->seg_size;
+
+ IONIC_PRINT(DEBUG, "Starting RX queue %u, %u descs, size %u segs %u",
+ rx_queue_id, q->num_descs, rxq->frame_size, q->num_segs);
err = ionic_lif_rxq_init(rxq);
if (err)
--
2.17.1
next prev parent reply other threads:[~2022-10-18 19:45 UTC|newest]
Thread overview: 113+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-07 17:43 [PATCH 00/35] net/ionic: updates for 22.11 release Andrew Boyer
2022-10-07 17:43 ` [PATCH 01/35] net/ionic: fix up endianness for Rx and Tx handling Andrew Boyer
2022-10-07 17:43 ` [PATCH 02/35] net/ionic: fix up endianness for RSS Andrew Boyer
2022-10-07 17:43 ` [PATCH 03/35] net/ionic: fix to set the adapter name for logging Andrew Boyer
2022-10-07 17:43 ` [PATCH 04/35] net/ionic: fix up the Rx filter save API Andrew Boyer
2022-10-07 17:43 ` [PATCH 05/35] net/ionic: fix up reported error stats Andrew Boyer
2022-10-07 17:43 ` [PATCH 06/35] net/ionic: update documentation and copyrights Andrew Boyer
2022-10-18 17:02 ` Ferruh Yigit
2022-10-07 17:43 ` [PATCH 07/35] net/ionic: update license terms to remove GPL Andrew Boyer
2022-10-18 17:02 ` Ferruh Yigit
2022-10-07 17:43 ` [PATCH 08/35] net/ionic: update MTU calculations Andrew Boyer
2022-10-07 17:43 ` [PATCH 09/35] net/ionic: simplify code by removing doorbell map helper Andrew Boyer
2022-10-07 17:43 ` [PATCH 10/35] net/ionic: remove unused identifiers Andrew Boyer
2022-10-07 17:43 ` [PATCH 11/35] net/ionic: only allocate interrupts if required Andrew Boyer
2022-10-07 17:43 ` [PATCH 12/35] net/ionic: move PCI-specific code to a separate file Andrew Boyer
2022-10-07 17:43 ` [PATCH 13/35] net/ionic: only request notifyq interrupt if supported Andrew Boyer
2022-10-07 17:43 ` [PATCH 14/35] net/ionic: replace void pointer with actual type Andrew Boyer
2022-10-07 17:43 ` [PATCH 15/35] net/ionic: free all buffers during Rx queue stop Andrew Boyer
2022-10-07 17:43 ` [PATCH 16/35] net/ionic: precalculate segment lengths on receive side Andrew Boyer
2022-10-07 17:43 ` [PATCH 17/35] net/ionic: use a helper variable in packet Tx function Andrew Boyer
2022-10-07 17:43 ` [PATCH 18/35] net/ionic: do one-time init of receive descriptors Andrew Boyer
2022-10-07 17:43 ` [PATCH 19/35] net/ionic: overhaul receive side for performance Andrew Boyer
2022-10-07 17:43 ` [PATCH 20/35] net/ionic: overhaul transmit " Andrew Boyer
2022-10-07 17:43 ` [PATCH 21/35] net/ionic: add support for mbuf fast free Andrew Boyer
2022-10-07 17:43 ` [PATCH 22/35] net/ionic: do bulk allocations of receive mbufs Andrew Boyer
2022-10-07 17:43 ` [PATCH 23/35] net/ionic: add a lookup table for packet type Andrew Boyer
2022-10-07 17:43 ` [PATCH 24/35] net/ionic: add a lookup table for checksum flags Andrew Boyer
2022-10-07 17:43 ` [PATCH 25/35] net/ionic: advertise supported packet types Andrew Boyer
2022-10-07 17:43 ` [PATCH 26/35] net/ionic: add Rx descriptor status functions Andrew Boyer
2022-10-07 17:43 ` [PATCH 27/35] net/ionic: add Tx descriptor status function Andrew Boyer
2022-10-07 17:43 ` [PATCH 28/35] net/ionic: add Q-in-CMB option controlled by devarg Andrew Boyer
2022-10-07 17:43 ` [PATCH 29/35] net/ionic: update array allocations to use calloc Andrew Boyer
2022-10-07 17:43 ` [PATCH 30/35] net/ionic: add alignment and socket info in allocations Andrew Boyer
2022-10-07 17:43 ` [PATCH 31/35] net/ionic: allow client to specify Tx free threshold Andrew Boyer
2022-10-07 17:43 ` [PATCH 32/35] net/ionic: add optimized handlers for non-scattered Rx/Tx Andrew Boyer
2022-10-07 17:43 ` [PATCH 33/35] net/ionic: use a helper variable for page size Andrew Boyer
2022-10-07 17:43 ` [PATCH 34/35] net/ionic: retry init commands up to five times Andrew Boyer
2022-10-07 17:43 ` [PATCH 35/35] net/ionic: add watchdogs to protect each queue type Andrew Boyer
2022-10-11 0:49 ` [PATCH v1 00/35] net/ionic: updates for 22.11 release Andrew Boyer
2022-10-18 17:05 ` Ferruh Yigit
2022-10-18 19:40 ` [PATCH v2 00/36] " Andrew Boyer
2022-10-18 21:56 ` Ferruh Yigit
2022-10-18 19:40 ` [PATCH v2 01/36] net/ionic: fix up endianness for Rx and Tx handling Andrew Boyer
2022-10-18 19:40 ` [PATCH v2 02/36] net/ionic: fix up endianness for RSS Andrew Boyer
2022-10-18 19:40 ` [PATCH v2 03/36] net/ionic: fix to set the adapter name for logging Andrew Boyer
2022-10-18 19:40 ` [PATCH v2 04/36] net/ionic: fix up the Rx filter save API Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 05/36] net/ionic: fix up reported error stats Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 06/36] net/ionic: update documentation and copyrights Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 07/36] net/ionic: update supported devices list Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 08/36] net/ionic: update license terms to remove GPL Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 09/36] net/ionic: update MTU calculations Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 10/36] net/ionic: simplify code by removing doorbell map helper Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 11/36] net/ionic: remove unused identifiers Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 12/36] net/ionic: only allocate interrupts if required Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 13/36] net/ionic: move PCI-specific code to a separate file Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 14/36] net/ionic: only request notifyq interrupt if supported Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 15/36] net/ionic: replace void pointer with actual type Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 16/36] net/ionic: free all buffers during Rx queue stop Andrew Boyer
2022-10-18 19:41 ` Andrew Boyer [this message]
2022-10-18 19:41 ` [PATCH v2 18/36] net/ionic: use a helper variable in packet Tx function Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 19/36] net/ionic: do one-time init of receive descriptors Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 20/36] net/ionic: overhaul receive side for performance Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 21/36] net/ionic: overhaul transmit " Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 22/36] net/ionic: add support for mbuf fast free Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 23/36] net/ionic: do bulk allocations of receive mbufs Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 24/36] net/ionic: add a lookup table for packet type Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 25/36] net/ionic: add a lookup table for checksum flags Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 26/36] net/ionic: advertise supported packet types Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 27/36] net/ionic: add Rx descriptor status functions Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 28/36] net/ionic: add Tx descriptor status function Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 29/36] net/ionic: add Q-in-CMB option controlled by devarg Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 30/36] net/ionic: update array allocations to use calloc Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 31/36] net/ionic: add alignment and socket info in allocations Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 32/36] net/ionic: allow client to specify Tx free threshold Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 33/36] net/ionic: add optimized handlers for non-scattered Rx/Tx Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 34/36] net/ionic: use a helper variable for page size Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 35/36] net/ionic: retry init commands up to five times Andrew Boyer
2022-10-18 19:41 ` [PATCH v2 36/36] net/ionic: add watchdogs to protect each queue type Andrew Boyer
2022-10-11 0:49 ` [PATCH v1 01/35] net/ionic: fix up endianness for Rx and Tx handling Andrew Boyer
2022-10-11 0:49 ` [PATCH v1 02/35] net/ionic: fix up endianness for RSS Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 03/35] net/ionic: fix to set the adapter name for logging Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 04/35] net/ionic: fix up the Rx filter save API Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 05/35] net/ionic: fix up reported error stats Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 06/35] net/ionic: update documentation and copyrights Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 07/35] net/ionic: update license terms to remove GPL Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 08/35] net/ionic: update MTU calculations Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 09/35] net/ionic: simplify code by removing doorbell map helper Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 10/35] net/ionic: remove unused identifiers Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 11/35] net/ionic: only allocate interrupts if required Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 12/35] net/ionic: move PCI-specific code to a separate file Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 13/35] net/ionic: only request notifyq interrupt if supported Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 14/35] net/ionic: replace void pointer with actual type Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 15/35] net/ionic: free all buffers during Rx queue stop Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 16/35] net/ionic: precalculate segment lengths on receive side Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 17/35] net/ionic: use a helper variable in packet Tx function Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 18/35] net/ionic: do one-time init of receive descriptors Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 19/35] net/ionic: overhaul receive side for performance Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 20/35] net/ionic: overhaul transmit " Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 21/35] net/ionic: add support for mbuf fast free Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 22/35] net/ionic: do bulk allocations of receive mbufs Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 23/35] net/ionic: add a lookup table for packet type Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 24/35] net/ionic: add a lookup table for checksum flags Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 25/35] net/ionic: advertise supported packet types Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 26/35] net/ionic: add Rx descriptor status functions Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 27/35] net/ionic: add Tx descriptor status function Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 28/35] net/ionic: add Q-in-CMB option controlled by devarg Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 29/35] net/ionic: update array allocations to use calloc Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 30/35] net/ionic: add alignment and socket info in allocations Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 31/35] net/ionic: allow client to specify Tx free threshold Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 32/35] net/ionic: add optimized handlers for non-scattered Rx/Tx Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 33/35] net/ionic: use a helper variable for page size Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 34/35] net/ionic: retry init commands up to five times Andrew Boyer
2022-10-11 0:50 ` [PATCH v1 35/35] net/ionic: add watchdogs to protect each queue type Andrew Boyer
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--in-reply-to=20221018194131.23006-18-andrew.boyer@amd.com \
--to=andrew.boyer@amd.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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