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minor update

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This commit is contained in:
Blaise Tine 2023-05-10 19:41:48 -04:00
parent f035395b10
commit ac6340fd8f
1 changed files with 24 additions and 12 deletions
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36
runtime/xrt/vortex.cpp
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@ -189,13 +189,23 @@ public:
return -1;
});
CHECK_ERR(this->write_register(MMIO_MEM_ADDR, platform_.mem_base & 0xffffffff), {
return -1;
});
uint32_t num_banks = 1 << platform_.lg2_num_banks;
uint64_t bank_size = 1ull << platform_.lg2_bank_size;
CHECK_ERR(this->write_register(MMIO_MEM_ADDR + 4, (platform_.mem_base >> 32) & 0xffffffff), {
return -1;
});
for (uint32_t i = 0; i < num_banks; ++i) {
uint32_t reg_addr = MMIO_MEM_ADDR + (i * 12);
uint64_t reg_value = platform_.mem_base + i * bank_size;
CHECK_ERR(this->write_register(reg_addr, reg_value & 0xffffffff), {
return -1;
});
CHECK_ERR(this->write_register(reg_addr + 4, (reg_value >> 32) & 0xffffffff), {
return -1;
});
#ifndef BANK_INTERLEAVE
break;
#endif
}
CHECK_ERR(this->read_register(MMIO_DEV_ADDR, (uint32_t*)&this->dev_caps), {
return -1;
@ -214,8 +224,6 @@ public:
});
#ifdef BANK_INTERLEAVE
uint32_t num_banks = 1 << platform_.lg2_num_banks;
uint64_t bank_size = 1ull << platform_.lg2_bank_size;
xrtBuffers_.reserve(num_banks);
for (uint32_t i = 0; i < num_banks; ++i) {
#ifdef CPP_API
@ -314,8 +322,10 @@ public:
return 0;
}
int copy_to_dev(void* host_ptr, uint64_t dev_maddr, uint64_t asize) {
for (uint64_t end = dev_maddr + asize; dev_maddr < end; dev_maddr += CACHE_BLOCK_SIZE) {
int copy_to_dev(uint8_t* host_ptr, uint64_t dev_maddr, uint64_t asize) {
for (uint64_t end = dev_maddr + asize; dev_maddr < end;
dev_maddr += CACHE_BLOCK_SIZE,
host_ptr += CACHE_BLOCK_SIZE) {
#ifdef BANK_INTERLEAVE
asize = CACHE_BLOCK_SIZE;
#else
@ -347,8 +357,10 @@ public:
return 0;
}
int copy_from_dev(void* host_ptr, uint64_t dev_maddr, uint64_t asize) {
for (uint64_t end = dev_maddr + asize; dev_maddr < end; dev_maddr += CACHE_BLOCK_SIZE) {
int copy_from_dev(uint8_t* host_ptr, uint64_t dev_maddr, uint64_t asize) {
for (uint64_t end = dev_maddr + asize; dev_maddr < end;
dev_maddr += CACHE_BLOCK_SIZE,
host_ptr += CACHE_BLOCK_SIZE) {
#ifdef BANK_INTERLEAVE
asize = CACHE_BLOCK_SIZE;
#else