From: Hernan Vargas <hernan.vargas@intel.com>
To: dev@dpdk.org, gakhil@marvell.com, trix@redhat.com,
maxime.coquelin@redhat.com
Cc: nicolas.chautru@intel.com, qi.z.zhang@intel.com,
Hernan Vargas <hernan.vargas@intel.com>,
stable@dpdk.org
Subject: [PATCH v3 08/30] baseband/acc100: allocate ring/queue mem when NULL
Date: Tue, 11 Oct 2022 19:53:24 -0700 [thread overview]
Message-ID: <20221012025346.204394-9-hernan.vargas@intel.com> (raw)
In-Reply-To: <20221012025346.204394-1-hernan.vargas@intel.com>
Allocate info ring, tail pointers and HARQ layout memory for a device
only if it hasn't already been allocated.
Fixes: 06531464151 ("baseband/acc100: support interrupt")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
---
drivers/baseband/acc/rte_acc100_pmd.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c
index c1446b3721..c0184b8174 100644
--- a/drivers/baseband/acc/rte_acc100_pmd.c
+++ b/drivers/baseband/acc/rte_acc100_pmd.c
@@ -406,7 +406,8 @@ allocate_info_ring(struct rte_bbdev *dev)
else
reg_addr = &vf_reg_addr;
/* Allocate InfoRing */
- d->info_ring = rte_zmalloc_socket("Info Ring",
+ if (d->info_ring == NULL)
+ d->info_ring = rte_zmalloc_socket("Info Ring",
ACC_INFO_RING_NUM_ENTRIES *
sizeof(*d->info_ring), RTE_CACHE_LINE_SIZE,
dev->data->socket_id);
@@ -498,7 +499,8 @@ acc100_setup_queues(struct rte_bbdev *dev, uint16_t num_queues, int socket_id)
acc_reg_write(d, reg_addr->ring_size, value);
/* Configure tail pointer for use when SDONE enabled */
- d->tail_ptrs = rte_zmalloc_socket(
+ if (d->tail_ptrs == NULL)
+ d->tail_ptrs = rte_zmalloc_socket(
dev->device->driver->name,
ACC100_NUM_QGRPS * ACC100_NUM_AQS * sizeof(uint32_t),
RTE_CACHE_LINE_SIZE, socket_id);
@@ -530,7 +532,8 @@ acc100_setup_queues(struct rte_bbdev *dev, uint16_t num_queues, int socket_id)
/* Continue */
}
- d->harq_layout = rte_zmalloc_socket("HARQ Layout",
+ if (d->harq_layout == NULL)
+ d->harq_layout = rte_zmalloc_socket("HARQ Layout",
ACC_HARQ_LAYOUT * sizeof(*d->harq_layout),
RTE_CACHE_LINE_SIZE, dev->data->socket_id);
if (d->harq_layout == NULL) {
--
2.37.1
next prev parent reply other threads:[~2022-10-11 18:57 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221012025346.204394-1-hernan.vargas@intel.com>
2022-10-12 2:53 ` [PATCH v3 01/30] baseband/acc100: fix ring availability calculation Hernan Vargas
2022-10-14 9:18 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 02/30] baseband/acc100: add function to check AQ availability Hernan Vargas
2022-10-14 9:25 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 03/30] baseband/acc100: memory leak fix Hernan Vargas
2022-10-14 9:29 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 04/30] baseband/acc100: add LDPC encoder padding function Hernan Vargas
2022-10-14 9:33 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 05/30] baseband/acc100: check turbo dec/enc input Hernan Vargas
2022-10-14 9:35 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 06/30] baseband/acc100: check for unlikely operation vals Hernan Vargas
2022-10-14 9:39 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 07/30] baseband/acc100: enforce additional check on FCW Hernan Vargas
2022-10-14 9:48 ` Maxime Coquelin
2022-10-12 2:53 ` Hernan Vargas [this message]
2022-10-14 9:55 ` [PATCH v3 08/30] baseband/acc100: allocate ring/queue mem when NULL Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 09/30] baseband/acc100: reduce input length for CRC24B Hernan Vargas
2022-10-14 9:56 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 10/30] baseband/acc100: fix clearing PF IR outside handler Hernan Vargas
2022-10-14 9:56 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 11/30] baseband/acc100: set device min alignment to 1 Hernan Vargas
2022-10-14 10:02 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 12/30] baseband/acc100: add protection for NULL HARQ input Hernan Vargas
2022-10-14 10:03 ` Maxime Coquelin
2022-10-12 2:53 ` [PATCH v3 13/30] baseband/acc100: reset pointer after rte_free Hernan Vargas
2022-10-14 10:03 ` Maxime Coquelin
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