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bus/dpaa: save fq lookup table for secondary process

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A reference to qman_fq_lookup_table need to be saved in each
fq, so that it is retrieved while in running secondary process.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
This commit is contained in:
Akhil Goyal 2019-03-26 12:01:44 +00:00 committed by Thomas Monjalon
parent 6880caed6b
commit 4bbc759f53
4 changed files with 26 additions and 1 deletions
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8
drivers/bus/dpaa/base/qbman/qman.c
View File

@ -1,7 +1,7 @@
/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
* Copyright 2017 NXP
* Copyright 2017,2019 NXP
*
*/
@ -167,6 +167,11 @@ int qman_setup_fq_lookup_table(size_t num_entries)
return 0;
}
void qman_set_fq_lookup_table(void **fq_table)
{
qman_fq_lookup_table = fq_table;
}
/* global structure that maintains fq object mapping */
static DEFINE_SPINLOCK(fq_hash_table_lock);
@ -1408,6 +1413,7 @@ int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq)
pr_info("Find empty table entry failed\n");
return -ENOMEM;
}
fq->qman_fq_lookup_table = qman_fq_lookup_table;
#endif
if (!(flags & QMAN_FQ_FLAG_AS_IS) || (flags & QMAN_FQ_FLAG_NO_MODIFY))
return 0;

6
drivers/bus/dpaa/include/fsl_qman.h
View File

@ -1,6 +1,7 @@
/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2012 Freescale Semiconductor, Inc.
* Copyright 2019 NXP
*
*/
@ -1233,6 +1234,7 @@ struct qman_fq {
struct rb_node node;
#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
void **qman_fq_lookup_table;
u32 key;
#endif
};
@ -1307,6 +1309,10 @@ struct qman_cgr {
#define QMAN_CGR_FLAG_USE_INIT 0x00000001
#define QMAN_CGR_MODE_FRAME 0x00000001
#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
void qman_set_fq_lookup_table(void **table);
#endif
/**
* qman_get_portal_index - get portal configuration index
*/

7
drivers/bus/dpaa/rte_bus_dpaa_version.map
View File

@ -116,3 +116,10 @@ DPDK_18.11 {
local: *;
} DPDK_18.08;
DPDK_19.05 {
global:
qman_set_fq_lookup_table;
local: *;
} DPDK_18.11;

6
drivers/net/dpaa/dpaa_ethdev.c
View File

@ -1225,11 +1225,17 @@ dpaa_dev_init(struct rte_eth_dev *eth_dev)
PMD_INIT_FUNC_TRACE();
dpaa_intf = eth_dev->data->dev_private;
/* For secondary processes, the primary has done all the work */
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
eth_dev->dev_ops = &dpaa_devops;
/* Plugging of UCODE burst API not supported in Secondary */
eth_dev->rx_pkt_burst = dpaa_eth_queue_rx;
eth_dev->tx_pkt_burst = dpaa_eth_queue_tx;
#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
qman_set_fq_lookup_table(
dpaa_intf->rx_queues->qman_fq_lookup_table);
#endif
return 0;
}