read_blk
struct pci_read_block *read_blk;
read_blk = (struct pci_read_block *)pkt.buf;
read_blk->message_type.type = PCI_READ_BLOCK;
read_blk->wslot.slot = devfn_to_wslot(pdev->devfn);
read_blk->block_id = block_id;
read_blk->bytes_requested = len;
ret = vmbus_sendpacket(hbus->hdev->channel, read_blk,
sizeof(*read_blk), (unsigned long)&pkt.pkt,
ret = read_blk(info, blk, buf);
err = read_blk(info, nextblk, tmpbuf);
err = read_blk(info, prevblk, tmpbuf);
err = read_blk(info, info->dqi_free_entry, tmpbuf);
*err = read_blk(info, blk, buf);
ret = read_blk(info, blks[depth], buf);
ret = read_blk(info, blk, buf);
ret = read_blk(info, blks[depth], buf);
ret = read_blk(info, blk, buf);
ret = read_blk(info, blks[depth], buf);
ret = read_blk(info, blk, buf);