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| author |   Mike Christie <michaelc@cs.wisc.edu> | 2011-07-25 13:48:43 -0500 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2011-08-27 08:36:06 -0600 |
| commit | 1d063c17298d7cd26cfe350f1e93e1727b4aa53f (patch) | |
| tree | ce7996d0b3fe0903287eac2649c79658b5c9c528 /include/scsi/scsi_transport_iscsi.h | |
| parent | [SCSI] iscsi cls: sysfs group is_visible callout for conn attrs (diff) | |
| download | linux-dev-1d063c17298d7cd26cfe350f1e93e1727b4aa53f.tar.xz linux-dev-1d063c17298d7cd26cfe350f1e93e1727b4aa53f.zip | |
[SCSI] iscsi class: sysfs group is_visible callout for session attrs
The iscsi class currently does not support writable sysfs
attrs for LLD sysfs settings. This patch converts the
iscsi class and driver's session attrs to use the attribute
container sysfs group and the sysfs group's is_visible callout
to be able to support readable or writable sysfs attrs.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi/scsi_transport_iscsi.h')
| -rw-r--r-- | include/scsi/scsi_transport_iscsi.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 8918329feaac..53eb93849377 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -86,7 +86,6 @@ struct iscsi_transport { char *name; unsigned int caps; /* LLD sets this to indicate what values it can export to sysfs */ - uint64_t param_mask; uint64_t host_param_mask; uint64_t iface_param_mask; @@ -219,6 +218,9 @@ struct iscsi_cls_session { #define iscsi_dev_to_session(_dev) \ container_of(_dev, struct iscsi_cls_session, dev) +#define transport_class_to_session(_cdev) \ + iscsi_dev_to_session(_cdev->parent) + #define iscsi_session_to_shost(_session) \ dev_to_shost(_session->dev.parent) |