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: sta...@dpdk.org
Signed-off-by: Hernan Vargas <hernan.var...@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
