# # LAPB Data Link Drive # config LAPB tristate "LAPB Data Link Driver" ---help--- Link Access Procedure, Balanced (LAPB) is the data link layer (i.e. the lower) part of the X.25 protocol. It offers a reliable connection service to exchange data frames with one other host, and it is used to transport higher level protocols (mostly X.25 Packet Layer, the higher part of X.25, but others are possible as well). Usually, LAPB is used with specialized X.21 network cards, but Linux currently supports LAPB only over Ethernet connections. If you want to use LAPB connections over Ethernet, say Y here and to "LAPB over Ethernet driver" below. Read for technical details. To compile this driver as a module, choose M here: the module will be called lapb. If unsure, say N. >
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authorDamien Le Moal <damien.lemoal@wdc.com>2017-01-12 15:25:11 +0900
committerMartin K. Petersen <martin.petersen@oracle.com>2017-01-17 14:06:22 -0500
commit68af412c7713b55c01ffc4312320abd10ca70e77 (patch)
tree95e1d382c0115be6c7ccfdbbcabd0182f2f2aa69
parent26f2819772af891dee2843e1f8662c58e5129d5f (diff)
scsi: sd: Ignore zoned field for host-managed devices
There is no good match of the zoned field of the block device characteristics page for host-managed devices. For these devices, the zoning model is derived directly from the device type. So ignore the zoned field for these drives. [mkp: typo] Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/sd.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c