DMA Perf test unable to parse multiple DMA devices from configuration file

https://bugs.dpdk.org/show_bug.cgi?id=1333

Bug ID: 1333
Summary: DMA Perf test unable to parse multiple DMA devices
from configuration file
Product: DPDK
Version: 23.11
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: other
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---

Description: running dpdk-perf-test for DMA on Intel (Intel(R) Xeon(R) Platinum 8471N) for multiple devices and queues combination.

Sample Config File: [DPDK root folder]/app/test-dma-perf/config.ini
Current Value: lcore_dma=lcore10@0000:00:04.2, lcore11@0000:00:04.3
Modified value:
`lcore_dma=lcore10@0000:00:04.2-q0,lcore12@0000:00:04.2-q1,lcore13@0000:00:04.2-q2,lcore14@0000:00:04.2-q3,lcore15@0000:00:04.2-q4,lcore16@0000:00:04.2-q5,lcore17@0000:00:04.2-q6,lcore18@0000:00:04.2-q7,lcore19@0000:00:04.4-q0,lcore20@0000:00:04.4-q1,lcore21@0000:00:04.4-q2,lcore22@0000:00:04.4-q3,lcore23@0000:00:04.4-q4,lcore24@0000:00:04.4-q5,lcore25@0000:00:04.4-q6,lcore26@0000:00:04.4-q7`

Expected behavior:
All the devices are initialized and DMA Perf test run on 16 dma devices. Observed behavior:
dma Perf test runs only on first 7 Devices.

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