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raw/ioat: support multiple devices being tested

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The current selftest function uses a single global variable to track state
which implies that only a single instance can have the selftest function
called on it. Change this to an array to allow multiple instances to be
tested.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
This commit is contained in:
Bruce Richardson 2020-09-10 17:47:14 +01:00 committed by Thomas Monjalon
parent f5057be340
commit 1c6a964075
1 changed files with 13 additions and 4 deletions
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17
drivers/raw/ioat/ioat_rawdev_test.c
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@ -8,10 +8,13 @@
#include "rte_rawdev.h"
#include "rte_ioat_rawdev.h"
#define MAX_SUPPORTED_RAWDEVS 64
#define TEST_SKIPPED 77
int ioat_rawdev_test(uint16_t dev_id); /* pre-define to keep compiler happy */
static struct rte_mempool *pool;
static unsigned short expected_ring_size;
static unsigned short expected_ring_size[MAX_SUPPORTED_RAWDEVS];
static int
test_enqueue_copies(int dev_id)
@ -148,10 +151,16 @@ ioat_rawdev_test(uint16_t dev_id)
unsigned int nb_xstats;
unsigned int i;
if (dev_id >= MAX_SUPPORTED_RAWDEVS) {
printf("Skipping test. Cannot test rawdevs with id's greater than %d\n",
MAX_SUPPORTED_RAWDEVS);
return TEST_SKIPPED;
}
rte_rawdev_info_get(dev_id, &info, sizeof(p));
if (p.ring_size != expected_ring_size) {
if (p.ring_size != expected_ring_size[dev_id]) {
printf("Error, initial ring size is not as expected (Actual: %d, Expected: %d)\n",
(int)p.ring_size, expected_ring_size);
(int)p.ring_size, expected_ring_size[dev_id]);
return -1;
}
@ -166,7 +175,7 @@ ioat_rawdev_test(uint16_t dev_id)
IOAT_TEST_RINGSIZE, (int)p.ring_size);
return -1;
}
expected_ring_size = p.ring_size;
expected_ring_size[dev_id] = p.ring_size;
if (rte_rawdev_start(dev_id) != 0) {
printf("Error with rte_rawdev_start()\n");