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Virtio fix typos (mixed up read/write, used/avail)

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Ernest Wong 2018-05-31 22:53:35 +12:00 committed by Fabian
parent b09935f264
commit 03b4776881
1 changed files with 7 additions and 5 deletions
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12
src/virtio.js
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@ -1287,11 +1287,13 @@ VirtQueue.prototype.set_used_addr = function(address)
{
get_flags: () => this.cpu.read16(address),
get_idx: () => this.cpu.read16(address + 2),
set_idx: value => this.cpu.write16(address + 2, value),
get_entry_id: i => this.cpu.read32s(address + 4 + VIRTQ_USED_ENTRYSIZE * i),
set_entry_id: (i, value) => this.cpu.write32(address + 4 + VIRTQ_USED_ENTRYSIZE * i, value),
get_entry_len: i => this.cpu.read32s(address + 8 + VIRTQ_USED_ENTRYSIZE * i),
set_entry_len: (i, value) => this.cpu.write32(address + 8 + VIRTQ_USED_ENTRYSIZE * i, value),
get_avail_event: () => this.cpu.read16(address + 4 + VIRTQ_AVAIL_ENTRYSIZE * this.size),
get_avail_event: () => this.cpu.read16(address + 4 + VIRTQ_USED_ENTRYSIZE * this.size),
set_avail_event: value => this.cpu.write16(address + 4 + VIRTQ_USED_ENTRYSIZE * this.size, value),
};
};
@ -1374,8 +1376,8 @@ function VirtQueueBufferChain(virtqueue, head_idx)
if(flags & VIRTQ_DESC_F_WRITE)
{
writable_region = true;
this.read_buffers.push(buf);
this.length_readable += buf.len;
this.write_buffers.push(buf);
this.length_writable += buf.len;
}
else
{
@ -1384,8 +1386,8 @@ function VirtQueueBufferChain(virtqueue, head_idx)
dbg_log("Driver bug: readonly buffer after writeonly buffer within chain", LOG_VIRTIO);
break;
}
this.write_buffers.push(buf);
this.length_writable += buf.len;
this.read_buffers.push(buf);
this.length_readable += buf.len;
}
chain_length++;