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dart: Make dart translation error logs more informative

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Signed-off-by: Janne Grunau <j@jannau.net>
This commit is contained in:
Janne Grunau 2022-03-28 22:07:38 +02:00 committed by Hector Martin
parent c577e94d75
commit 645152e849
1 changed files with 4 additions and 2 deletions
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6
src/dart.c
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@ -277,7 +277,8 @@ static void *dart_translate_internal(dart_dev_t *dart, uintptr_t iova, int silen
u32 l1_index = (iova >> 25) & 0x7ff; u32 l1_index = (iova >> 25) & 0x7ff;
if (!(dart->l1[ttbr][l1_index] & DART_PTE_VALID) && !silent) { if (!(dart->l1[ttbr][l1_index] & DART_PTE_VALID) && !silent) {
printf("dart: l1 translation failure %x %lx\n", l1_index, iova); printf("dart[%lx %u]: l1 translation failure %x %lx\n", dart->regs, dart->device, l1_index,
iova);
return NULL; return NULL;
} }
@ -286,7 +287,8 @@ static void *dart_translate_internal(dart_dev_t *dart, uintptr_t iova, int silen
(u64 *)(FIELD_GET(dart->offset_mask, dart->l1[ttbr][l1_index]) << DART_PTE_OFFSET_SHIFT); (u64 *)(FIELD_GET(dart->offset_mask, dart->l1[ttbr][l1_index]) << DART_PTE_OFFSET_SHIFT);
if (!(l2[l2_index] & DART_PTE_VALID) && !silent) { if (!(l2[l2_index] & DART_PTE_VALID) && !silent) {
printf("dart: l2 translation failure\n"); printf("dart[%lx %u]: l2 translation failure %x:%x %lx\n", dart->regs, dart->device,
l1_index, l2_index, iova);
return NULL; return NULL;
} }