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WRITE10: Set W bit to 1 only if we write data, i.e. number of blocks are >0

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Ronnie Sahlberg
2011-04-04 18:46:43 +10:00
parent e7300bfb8b
commit 1a5f267b1d
1 changed files with 5 additions and 1 deletions
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6
lib/scsi-lowlevel.c
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@@ -565,7 +565,11 @@ scsi_cdb_write10(uint32_t lba, uint32_t xferlen, int fua, int fuanv, int blocksi
*(uint16_t *)&task->cdb[7] = htons(xferlen/blocksize);
task->cdb_size = 10;
task->xfer_dir = SCSI_XFER_WRITE;
if (xferlen != 0) {
task->xfer_dir = SCSI_XFER_WRITE;
} else {
task->xfer_dir = SCSI_XFER_NONE;
}
task->expxferlen = xferlen;
task->params.write10.lba = lba;