bslathi19/alibaba_pcie
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Print out bytes after we read them

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Byron Lathi
2025-11-10 02:33:47 +00:00
parent 32d18845e5
commit ce729f9008
1 changed files with 3 additions and 2 deletions
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5
sw/test/pcie_dma_test.c
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@@ -89,7 +89,7 @@ int main(void)
printf("Allocating 1024 bytes as destination\n"); printf("Allocating 1024 bytes as destination\n");
uint32_t* dst = (uint32_t*)malloc(1024); char* dst = (char*)malloc(1024);
printf("Virtual address: %p\n", dst); printf("Virtual address: %p\n", dst);
uintptr_t dst_phys; uintptr_t dst_phys;
virt_to_phys_user(&dst_phys, (uintptr_t)dst); virt_to_phys_user(&dst_phys, (uintptr_t)dst);
@@ -136,6 +136,7 @@ int main(void)
printf("%d\n", pcie_base[12]); printf("%d\n", pcie_base[12]);
printf("\n\n"); printf("\n\n");
printf("%x\n", dst[0]); printf("strlen(dst)=%d\n", strlen(dst));
printf("%s\n", dst);
} }