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authorLuca Boccassi <luca.boccassi@gmail.com>2017-08-16 18:42:05 +0100
committerLuca Boccassi <luca.boccassi@gmail.com>2017-08-16 18:46:04 +0100
commitf239aed5e674965691846e8ce3f187dd47523689 (patch)
treea153a3125c6e183c73871a8ecaa4b285fed5fbd5 /drivers/net/liquidio
parentbf7567fd2a5b0b28ab724046143c24561d38d015 (diff)
New upstream version 17.08
Change-Id: I288b50990f52646089d6b1f3aaa6ba2f091a51d7 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/liquidio')
-rw-r--r--drivers/net/liquidio/base/lio_hw_defs.h6
-rw-r--r--drivers/net/liquidio/lio_ethdev.c21
-rw-r--r--drivers/net/liquidio/lio_rxtx.c37
-rw-r--r--drivers/net/liquidio/lio_struct.h2
4 files changed, 31 insertions, 35 deletions
diff --git a/drivers/net/liquidio/base/lio_hw_defs.h b/drivers/net/liquidio/base/lio_hw_defs.h
index 67eaa452..de58c7cc 100644
--- a/drivers/net/liquidio/base/lio_hw_defs.h
+++ b/drivers/net/liquidio/base/lio_hw_defs.h
@@ -42,6 +42,12 @@
#define LIO_CN23XX_VF_VID 0x9712
+/* CN23xx subsystem device ids */
+#define PCI_SUBSYS_DEV_ID_CN2350_210 0x0004
+#define PCI_SUBSYS_DEV_ID_CN2360_210 0x0005
+#define PCI_SUBSYS_DEV_ID_CN2360_225 0x0006
+#define PCI_SUBSYS_DEV_ID_CN2350_225 0x0007
+
/* --------------------------CONFIG VALUES------------------------ */
/* CN23xx IQ configuration macros */
diff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c
index c7f1fb64..479936a5 100644
--- a/drivers/net/liquidio/lio_ethdev.c
+++ b/drivers/net/liquidio/lio_ethdev.c
@@ -395,6 +395,25 @@ lio_dev_info_get(struct rte_eth_dev *eth_dev,
struct rte_eth_dev_info *devinfo)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
+
+ devinfo->pci_dev = pci_dev;
+
+ switch (pci_dev->id.subsystem_device_id) {
+ /* CN23xx 10G cards */
+ case PCI_SUBSYS_DEV_ID_CN2350_210:
+ case PCI_SUBSYS_DEV_ID_CN2360_210:
+ devinfo->speed_capa = ETH_LINK_SPEED_10G;
+ break;
+ /* CN23xx 25G cards */
+ case PCI_SUBSYS_DEV_ID_CN2350_225:
+ case PCI_SUBSYS_DEV_ID_CN2360_225:
+ devinfo->speed_capa = ETH_LINK_SPEED_25G;
+ break;
+ default:
+ lio_dev_err(lio_dev,
+ "Unknown CN23XX subsystem device id. Not setting speed capability.\n");
+ }
devinfo->max_rx_queues = lio_dev->max_rx_queues;
devinfo->max_tx_queues = lio_dev->max_tx_queues;
@@ -1977,7 +1996,7 @@ lio_eth_dev_uninit(struct rte_eth_dev *eth_dev)
static int
lio_eth_dev_init(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pdev = RTE_DEV_TO_PCI(eth_dev->device);
+ struct rte_pci_device *pdev = RTE_ETH_DEV_TO_PCI(eth_dev);
struct lio_device *lio_dev = LIO_DEV(eth_dev);
PMD_INIT_FUNC_TRACE();
diff --git a/drivers/net/liquidio/lio_rxtx.c b/drivers/net/liquidio/lio_rxtx.c
index 9533015c..2bbb893c 100644
--- a/drivers/net/liquidio/lio_rxtx.c
+++ b/drivers/net/liquidio/lio_rxtx.c
@@ -81,28 +81,6 @@ lio_droq_destroy_ring_buffers(struct lio_droq *droq)
lio_droq_reset_indices(droq);
}
-static void *
-lio_recv_buffer_alloc(struct lio_device *lio_dev, int q_no)
-{
- struct lio_droq *droq = lio_dev->droq[q_no];
- struct rte_mempool *mpool = droq->mpool;
- struct rte_mbuf *m;
-
- m = rte_pktmbuf_alloc(mpool);
- if (m == NULL) {
- lio_dev_err(lio_dev, "Cannot allocate\n");
- return NULL;
- }
-
- rte_mbuf_refcnt_set(m, 1);
- m->next = NULL;
- m->data_off = RTE_PKTMBUF_HEADROOM;
- m->nb_segs = 1;
- m->pool = mpool;
-
- return m;
-}
-
static int
lio_droq_setup_ring_buffers(struct lio_device *lio_dev,
struct lio_droq *droq)
@@ -112,7 +90,7 @@ lio_droq_setup_ring_buffers(struct lio_device *lio_dev,
void *buf;
for (i = 0; i < droq->max_count; i++) {
- buf = lio_recv_buffer_alloc(lio_dev, droq->q_no);
+ buf = rte_pktmbuf_alloc(droq->mpool);
if (buf == NULL) {
lio_dev_err(lio_dev, "buffer alloc failed\n");
droq->stats.rx_alloc_failure++;
@@ -378,7 +356,6 @@ lio_droq_refill_pullup_descs(struct lio_droq *droq,
/* lio_droq_refill
*
- * @param lio_dev - pointer to the lio device structure
* @param droq - droq in which descriptors require new buffers.
*
* Description:
@@ -394,7 +371,7 @@ lio_droq_refill_pullup_descs(struct lio_droq *droq,
* This routine is called with droq->lock held.
*/
static uint32_t
-lio_droq_refill(struct lio_device *lio_dev, struct lio_droq *droq)
+lio_droq_refill(struct lio_droq *droq)
{
struct lio_droq_desc *desc_ring;
uint32_t desc_refilled = 0;
@@ -407,7 +384,7 @@ lio_droq_refill(struct lio_device *lio_dev, struct lio_droq *droq)
* reuse the buffer, else allocate.
*/
if (droq->recv_buf_list[droq->refill_idx].buffer == NULL) {
- buf = lio_recv_buffer_alloc(lio_dev, droq->q_no);
+ buf = rte_pktmbuf_alloc(droq->mpool);
/* If a buffer could not be allocated, no point in
* continuing
*/
@@ -489,9 +466,6 @@ lio_droq_fast_process_packet(struct lio_device *lio_dev,
droq->refill_count++;
if (likely(nicbuf != NULL)) {
- nicbuf->data_off = RTE_PKTMBUF_HEADROOM;
- nicbuf->nb_segs = 1;
- nicbuf->next = NULL;
/* We don't have a way to pass flags yet */
nicbuf->ol_flags = 0;
if (rh->r_dh.has_hash) {
@@ -545,9 +519,6 @@ lio_droq_fast_process_packet(struct lio_device *lio_dev,
if (!pkt_len)
first_buf = nicbuf;
- nicbuf->data_off = RTE_PKTMBUF_HEADROOM;
- nicbuf->nb_segs = 1;
- nicbuf->next = NULL;
nicbuf->port = lio_dev->port_id;
/* We don't have a way to pass
* flags yet
@@ -617,7 +588,7 @@ lio_droq_fast_process_packet(struct lio_device *lio_dev,
}
if (droq->refill_count >= droq->refill_threshold) {
- int desc_refilled = lio_droq_refill(lio_dev, droq);
+ int desc_refilled = lio_droq_refill(droq);
/* Flush the droq descriptor data to memory to be sure
* that when we update the credits the data in memory is
diff --git a/drivers/net/liquidio/lio_struct.h b/drivers/net/liquidio/lio_struct.h
index 26f803f9..d9cbf000 100644
--- a/drivers/net/liquidio/lio_struct.h
+++ b/drivers/net/liquidio/lio_struct.h
@@ -94,7 +94,7 @@ struct lio_droq_stats {
/** Num of vxlan packets received; */
uint64_t rx_vxlan;
- /** Num of failures of lio_recv_buffer_alloc() */
+ /** Num of failures of rte_pktmbuf_alloc() */
uint64_t rx_alloc_failure;
};