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| author | James Bottomley | 2006-07-02 18:10:18 +0200 |
|---|---|---|
| committer | James Bottomley | 2006-07-09 16:06:24 +0200 |
| commit | c9fefeb26457b87f4a767faefcf77321bb90db52 (patch) | |
| tree | 4b961b944e3cd51581c832134eccc4f6d4c4eef7 /block/scsi_ioctl.c | |
| parent | [SCSI] aic79xx: make ahd_done_with_status() static (diff) | |
| download | kernel-qcow2-linux-c9fefeb26457b87f4a767faefcf77321bb90db52.tar.gz kernel-qcow2-linux-c9fefeb26457b87f4a767faefcf77321bb90db52.tar.xz kernel-qcow2-linux-c9fefeb26457b87f4a767faefcf77321bb90db52.zip | |
[SCSI] scsi_transport_sas: add unindexed ports
Some SAS HBAs don't want to go to the trouble of tracking port numbers,
so they'd simply like to say "add this port and give it a number".
This is especially beneficial from the hotplug point of view, since
tracking ports and the available number space can be a real pain.
The current implementation uses an incrementing number per expander to
add the port on. However, since there can never be more ports than
there are phys, a later implementation will try to be more intelligent
about this.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'block/scsi_ioctl.c')
0 files changed, 0 insertions, 0 deletions