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libnvme: Add comments about what data buffers must be physically contiguous.

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This commit is contained in:
Augustin Cavalier
2020-04-23 00:59:18 -04:00
parent ddcb56f2ac
commit b36c8cff54
1 changed files with 2 additions and 2 deletions
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src/add-ons/kernel/drivers/disk/nvme/libnvme/nvme.h
+2 -2
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@@ -819,7 +819,7 @@ extern int nvme_ns_data(struct nvme_ns *ns,
* *
* @param ns Namespace handle * @param ns Namespace handle
* @param qpair I/O queue pair handle * @param qpair I/O queue pair handle
* @param buffer Data buffer * @param buffer Physically contiguous data buffer
* @param lba Starting LBA to read from * @param lba Starting LBA to read from
* @param lba_count Number of LBAs to read * @param lba_count Number of LBAs to read
* @param cb_fn Completion callback * @param cb_fn Completion callback
@@ -903,7 +903,7 @@ extern int nvme_ns_write_zeroes(struct nvme_ns *ns, struct nvme_qpair *qpair,
* *
* @param ns Namespace handle * @param ns Namespace handle
* @param qpair I/O queue pair handle * @param qpair I/O queue pair handle
* @param buffer Data buffer * @param buffer Physically contiguous data buffer
* @param lba Starting LBA to read from * @param lba Starting LBA to read from
* @param lba_count Number of LBAs to read * @param lba_count Number of LBAs to read
* @param cb_fn Completion callback * @param cb_fn Completion callback