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authorMark Haverkamp <markh@linux-foundation.org>2007-01-26 09:23:32 -0800
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-01-27 09:28:14 -0600
commite37ee4bec6c6d6d67aebafeecbbb32aa33d502bc (patch)
tree8461b82913f7c11f68b0d4f112eae3105f0154ea /drivers/scsi/aacraid/aachba.c
parente8f32de52c0d74d397d21afc655a4e2a7dfe1f98 (diff)
[SCSI] aacraid: expanded expose physical device code (new)
Received from Mark Salyzyn, Take the expose_physicals flag and allow the user to select default (physicals available via /dev/sg), exposed (physicals available via /dev/sd for experimental reasons) and hidden (physicals blocked from all access). This expands the functionality of the previous expose_physicals insmod parameter which was added to support some experimental configurations. Signed-off-by Mark Haverkamp <markh@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aacraid/aachba.c')
-rw-r--r--drivers/scsi/aacraid/aachba.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 971425557f7..ddb33b06e0e 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -170,9 +170,9 @@ int acbsize = -1;
module_param(acbsize, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB) size. Valid values are 512, 2048, 4096 and 8192. Default is to use suggestion from Firmware.");
-int expose_physicals = 0;
+int expose_physicals = -1;
module_param(expose_physicals, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(expose_physicals, "Expose physical components of the arrays. 0=off, 1=on");
+MODULE_PARM_DESC(expose_physicals, "Expose physical components of the arrays. -1=protect 0=off, 1=on");
/**
* aac_get_config_status - check the adapter configuration
* @common: adapter to query