Commit b3840c8b authored by Holger Dengler's avatar Holger Dengler Committed by Alexander Gordeev
Browse files

s390/ap: rename ap debug configuration option 



The configuration option ZCRYPT_DEBUG is used only in ap queue code,
so rename it to AP_DEBUG. It also no longer depends on ZCRYPT but on
AP. While at it, also update the help text.

Signed-off-by: default avatarHolger Dengler <dengler@linux.ibm.com>
Reviewed-by: default avatarHarald Freudenberger <freude@linux.ibm.com>
Signed-off-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
parent 12376084

arch/s390/Kconfig

+14 −0
Original line number Diff line number Diff line
@@ -737,6 +737,20 @@ config AP 


	  If unsure, say Y (default).



config AP_DEBUG

	def_bool n

	prompt "Enable debug features for Adjunct Processor (ap) devices"

	depends on AP

	help

	  Say 'Y' here to enable some additional debug features for Adjunct

	  Processor (ap) devices.



	  There will be some more sysfs attributes displayed for ap queues.



	  Do not enable on production level kernel build.



	  If unsure, say N.



config VFIO_CCW

	def_tristate n

	prompt "Support for VFIO-CCW subchannels"

drivers/crypto/Kconfig

+0 −17
Original line number Diff line number Diff line
@@ -75,23 +75,6 @@ config ZCRYPT 
	  to 8 in Coprocessor (CEXxC), EP11 Coprocessor (CEXxP)

	  or Accelerator (CEXxA) mode.



config ZCRYPT_DEBUG

	bool "Enable debug features for s390 cryptographic adapters"

	default n

	depends on DEBUG_KERNEL

	depends on ZCRYPT

	help

	  Say 'Y' here to enable some additional debug features on the

	  s390 cryptographic adapters driver.



	  There will be some more sysfs attributes displayed for ap cards

	  and queues and some flags on crypto requests are interpreted as

	  debugging messages to force error injection.



	  Do not enable on production level kernel build.



	  If unsure, say N.



config PKEY

	tristate "Kernel API for protected key handling"

	depends on S390

drivers/s390/crypto/ap_queue.c

+2 −2
Original line number Diff line number Diff line
@@ -708,7 +708,7 @@ static ssize_t ap_functions_show(struct device *dev, 


static DEVICE_ATTR_RO(ap_functions);



#ifdef CONFIG_ZCRYPT_DEBUG

#ifdef CONFIG_AP_DEBUG

static ssize_t states_show(struct device *dev,

			   struct device_attribute *attr, char *buf)

{
@@ -820,7 +820,7 @@ static struct attribute *ap_queue_dev_attrs[] = { 
	&dev_attr_config.attr,

	&dev_attr_chkstop.attr,

	&dev_attr_ap_functions.attr,

#ifdef CONFIG_ZCRYPT_DEBUG

#ifdef CONFIG_AP_DEBUG

	&dev_attr_states.attr,

	&dev_attr_last_err_rc.attr,

#endif