From a0e4503ef59002e4020b024be1cb45130b4db5cf Mon Sep 17 00:00:00 2001 From: Eric Piel Date: Mon, 4 May 2009 12:43:02 +0200 Subject: [PATCH] --- yaml --- r: 148042 b: refs/heads/master c: a3ec723a949d65bf0349cdf60958036454927729 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/scsi/Kconfig | 19 +++++++++---------- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/[refs] b/[refs] index a81e5667baea..d3c09af0b913 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 16b3858ec967f4d9817f6958cc7a0bf1222355f3 +refs/heads/master: a3ec723a949d65bf0349cdf60958036454927729 diff --git a/trunk/drivers/scsi/Kconfig b/trunk/drivers/scsi/Kconfig index 6e8106a70b3d..759e1507e63c 100644 --- a/trunk/drivers/scsi/Kconfig +++ b/trunk/drivers/scsi/Kconfig @@ -191,20 +191,19 @@ config SCSI_ENCLOSURE it has an enclosure device. Selecting this option will just allow certain enclosure conditions to be reported and is not required. -comment "Some SCSI devices (e.g. CD jukebox) support multiple LUNs" - depends on SCSI - config SCSI_MULTI_LUN bool "Probe all LUNs on each SCSI device" depends on SCSI help - If you have a SCSI device that supports more than one LUN (Logical - Unit Number), e.g. a CD jukebox, and only one LUN is detected, you - can say Y here to force the SCSI driver to probe for multiple LUNs. - A SCSI device with multiple LUNs acts logically like multiple SCSI - devices. The vast majority of SCSI devices have only one LUN, and - so most people can say N here. The max_luns boot/module parameter - allows to override this setting. + Some devices support more than one LUN (Logical Unit Number) in order + to allow access to several media, e.g. CD jukebox, USB card reader, + mobile phone in mass storage mode. This option forces the kernel to + probe for all LUNs by default. This setting can be overriden by + max_luns boot/module parameter. Note that this option does not affect + devices conforming to SCSI-3 or higher as they can explicitely report + their number of LUNs. It is safe to say Y here unless you have one of + those rare devices which reacts in an unexpected way when probed for + multiple LUNs. config SCSI_CONSTANTS bool "Verbose SCSI error reporting (kernel size +=12K)"