lszcrypt now evaluates and displays the 'status' in the
'STATUS' column if the vfio provides this sysfs attribute.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The 'STATUS' field was within the code used as 'online'
record because it showed the online state. But now it
displays some more info like 'deconfig' and maybe even
more in the future. So now the code also uses a 'status'
record for this info.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
lszcrypt now shows a card/queue which is in 'deconfigured' state as
'deconfig' in the STATE column (verbose and non verbose mode).
chzcrypt became two new options: --config-on and --config-off to
switch one or more card devices to 'configured' or 'deconfigured'
state.
Both applications are able to handle older kernels which do now
provide the config sysfs attribute required for this new feature.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This patch adds CEX7S exploitation support to lszcrypt and chzcrypt.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Added some explanations about the columns shown with the
lszcrypt verbose output.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
With kernel 4.19 there comes an extension to the existing
AP bus which supports alternate zcrypt drivers. For details
about this see kernel patch "s390/zcrypt: AP bus support for
alternate driver(s)". So now lszcrypt displays the driver
name in verbose mode. As some of the information displayed
by lszcrypt was based on sysfs attributes, which are only
available when the default zcrypt driver is bound to the
device, this also needed some rework. If a sysfs attribute
is not available because of an alternate driver binding
(or no driver) a question mark is printed into the field.
Together with this a slight rework of the displayed information
has been done. The two columns for pending requests and pending
replies has been merged to one pending column and the column
sizes have been adjusted.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The man page date was AUG 2008. Changed to OCT 2017.
A previous commit had a wrong indentation on following
options text for lszcrypt. Fixed.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
With z14 there comes a new crypto card 'CEX6S'.
This patch introduces the s390-tools changes needed
to list the new card and show the capabilities correctly.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
The -c option was listed with <device-id> and the text
explained that device id may be a card or queue device id.
The --capability option only allows a card as argument so
the man page has been corrected to show this now correctly.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Harald Freudenberger