[PULL 2/8] tests/qtest/pnv_spi: Test Power11 PNV_SPI

[Harsh Prateek Bora <harshpb@linux.ibm.com>]

From: Aditya Gupta <adityag@linux.ibm.com>

Currently pnv-spi-seeprom-test was hardcoded to test the 4th chip in
pnv_chips (power10 as of now).

This requires ensuring to update the index when removing/adding entries
in pnv_chips, such as when Power8E or Power11 gets removed/added in
future commits.

Iterate over all the chips instead, similar to other tests in
pnv-xscom-test.c and pnv-host-i2c-test.c, but skip older chips, since
TYPE_PNV_SPI only exists from Power10 onwards, hence skip older machines

Tests all the pnv_chips similar to other qtests

Tested-by: Misbah Anjum N <misanjum@linux.ibm.com>
Reviewed-by: Nikhil Kumar Singh <nikhilks@linux.ibm.com>
Signed-off-by: Aditya Gupta <adityag@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20260703085955.2318600-3-adityag@linux.ibm.com
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
---
 tests/qtest/pnv-spi-seeprom-test.c | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/tests/qtest/pnv-spi-seeprom-test.c b/tests/qtest/pnv-spi-seeprom-test.c
index 44e0b92730..1a78e8d966 100644
--- a/tests/qtest/pnv-spi-seeprom-test.c
+++ b/tests/qtest/pnv-spi-seeprom-test.c
@@ -77,6 +77,7 @@ static void test_spi_seeprom(const void *data)
     const PnvChip *chip = data;
     QTestState *qts = NULL;
     g_autofree char *tmp_path = NULL;
+    const char *machine = "powernv10";
     int ret;
     int fd;
 
@@ -87,11 +88,11 @@ static void test_spi_seeprom(const void *data)
     g_assert(ret == 0);
     close(fd);
 
-    qts = qtest_initf("-machine powernv10 -smp 2,cores=2,"
+    qts = qtest_initf("-machine %s -smp 2,cores=2,"
                       "threads=1 -accel tcg,thread=single -nographic "
                       "-blockdev node-name=pib_spic2,driver=file,"
                       "filename=%s -device 25csm04,bus=chip0.spi.2,cs=0,"
-                      "drive=pib_spic2", tmp_path);
+                      "drive=pib_spic2", machine, tmp_path);
     spi_seeprom_transaction(qts, chip);
     qtest_quit(qts);
     unlink(tmp_path);
@@ -100,9 +101,16 @@ static void test_spi_seeprom(const void *data)
 int main(int argc, char **argv)
 {
     g_test_init(&argc, &argv, NULL);
-    char *tname = g_strdup_printf("pnv-xscom/spi-seeprom/%s",
-            pnv_chips[3].cpu_model);
-    qtest_add_data_func(tname, &pnv_chips[3], test_spi_seeprom);
-    g_free(tname);
+
+    for (int i = 0; i < ARRAY_SIZE(pnv_chips); i++) {
+        /* TYPE_PNV_SPI is not instantiated for older Power8/9 machines */
+        if (pnv_chips[i].chip_type < PNV_CHIP_POWER10) {
+            continue;
+        }
+
+        g_autofree char *tname = g_strdup_printf("pnv-xscom/spi-seeprom/%s",
+                pnv_chips[i].cpu_model);
+        qtest_add_data_func(tname, &pnv_chips[i], test_spi_seeprom);
+    }
     return g_test_run();
 }
-- 
2.52.0