On 11/8/24 01:32, Nicolas Chautru wrote:
Allowing ring memory allocation whose end address is aligned with 64 MB. Previous logic was off by one. Fixes: 060e76729302 ("baseband/acc100: add queue configuration") Cc: sta...@dpdk.org Signed-off-by: Nicolas Chautru <nicolas.chau...@intel.com> --- drivers/baseband/acc/acc_common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/baseband/acc/acc_common.h b/drivers/baseband/acc/acc_common.h index 4c60b7896b..bf218332be 100644 --- a/drivers/baseband/acc/acc_common.h +++ b/drivers/baseband/acc/acc_common.h @@ -795,7 +795,7 @@ alloc_sw_rings_min_mem(struct rte_bbdev *dev, struct acc_device *d, sw_rings_base, ACC_SIZE_64MBYTE); next_64mb_align_addr_iova = sw_rings_base_iova + next_64mb_align_offset; - sw_ring_iova_end_addr = sw_rings_base_iova + dev_sw_ring_size; + sw_ring_iova_end_addr = sw_rings_base_iova + dev_sw_ring_size - 1;/* Check if the end of the sw ring memory block is before the* start of next 64MB aligned mem address
Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com> Thanks, Maxime
