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s390/ctlreg: add control register bits

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Instead of having only masks for specific bit locations within control
registers, also define the bit numbers and use them to define the
masks.

The bit defines can be used to convert plain numbers to defines.

Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2023-09-11 21:40:12 +02:00 committed by Vasily Gorbik
parent da290f4382
commit 9c66cc5609
1 changed files with 67 additions and 32 deletions
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99
arch/s390/include/asm/ctlreg.h
View file

@ -10,40 +10,75 @@
#include <linux/bits.h>
#define CR0_TRANSACTIONAL_EXECUTION BIT(63 - 8)
#define CR0_CLOCK_COMPARATOR_SIGN BIT(63 - 10)
#define CR0_CRYPTOGRAPHY_COUNTER BIT(63 - 13)
#define CR0_PAI_EXTENSION BIT(63 - 14)
#define CR0_CPUMF_EXTRACTION_AUTH BIT(63 - 15)
#define CR0_WARNING_TRACK BIT(63 - 30)
#define CR0_LOW_ADDRESS_PROTECTION BIT(63 - 35)
#define CR0_FETCH_PROTECTION_OVERRIDE BIT(63 - 38)
#define CR0_STORAGE_PROTECTION_OVERRIDE BIT(63 - 39)
#define CR0_EDAT BIT(63 - 40)
#define CR0_INSTRUCTION_EXEC_PROTECTION BIT(63 - 43)
#define CR0_VECTOR BIT(63 - 46)
#define CR0_MALFUNCTION_ALERT_SUBMASK BIT(63 - 48)
#define CR0_EMERGENCY_SIGNAL_SUBMASK BIT(63 - 49)
#define CR0_EXTERNAL_CALL_SUBMASK BIT(63 - 50)
#define CR0_CLOCK_COMPARATOR_SUBMASK BIT(63 - 52)
#define CR0_CPU_TIMER_SUBMASK BIT(63 - 53)
#define CR0_SERVICE_SIGNAL_SUBMASK BIT(63 - 54)
#define CR0_UNUSED_56 BIT(63 - 56)
#define CR0_INTERRUPT_KEY_SUBMASK BIT(63 - 57)
#define CR0_MEASUREMENT_ALERT_SUBMASK BIT(63 - 58)
#define CR0_ETR_SUBMASK BIT(63 - 59)
#define CR0_IUCV BIT(63 - 62)
#define CR0_TRANSACTIONAL_EXECUTION_BIT (63 - 8)
#define CR0_CLOCK_COMPARATOR_SIGN_BIT (63 - 10)
#define CR0_CRYPTOGRAPHY_COUNTER_BIT (63 - 13)
#define CR0_PAI_EXTENSION_BIT (63 - 14)
#define CR0_CPUMF_EXTRACTION_AUTH_BIT (63 - 15)
#define CR0_WARNING_TRACK_BIT (63 - 30)
#define CR0_LOW_ADDRESS_PROTECTION_BIT (63 - 35)
#define CR0_FETCH_PROTECTION_OVERRIDE_BIT (63 - 38)
#define CR0_STORAGE_PROTECTION_OVERRIDE_BIT (63 - 39)
#define CR0_EDAT_BIT (63 - 40)
#define CR0_INSTRUCTION_EXEC_PROTECTION_BIT (63 - 43)
#define CR0_VECTOR_BIT (63 - 46)
#define CR0_MALFUNCTION_ALERT_SUBMASK_BIT (63 - 48)
#define CR0_EMERGENCY_SIGNAL_SUBMASK_BIT (63 - 49)
#define CR0_EXTERNAL_CALL_SUBMASK_BIT (63 - 50)
#define CR0_CLOCK_COMPARATOR_SUBMASK_BIT (63 - 52)
#define CR0_CPU_TIMER_SUBMASK_BIT (63 - 53)
#define CR0_SERVICE_SIGNAL_SUBMASK_BIT (63 - 54)
#define CR0_UNUSED_56_BIT (63 - 56)
#define CR0_INTERRUPT_KEY_SUBMASK_BIT (63 - 57)
#define CR0_MEASUREMENT_ALERT_SUBMASK_BIT (63 - 58)
#define CR0_ETR_SUBMASK_BIT (63 - 59)
#define CR0_IUCV_BIT (63 - 62)
#define CR2_MIO_ADDRESSING BIT(63 - 58)
#define CR2_GUARDED_STORAGE BIT(63 - 59)
#define CR0_TRANSACTIONAL_EXECUTION BIT(CR0_TRANSACTIONAL_EXECUTION_BIT)
#define CR0_CLOCK_COMPARATOR_SIGN BIT(CR0_CLOCK_COMPARATOR_SIGN_BIT)
#define CR0_CRYPTOGRAPHY_COUNTER BIT(CR0_CRYPTOGRAPHY_COUNTER_BIT)
#define CR0_PAI_EXTENSION BIT(CR0_PAI_EXTENSION_BIT)
#define CR0_CPUMF_EXTRACTION_AUTH BIT(CR0_CPUMF_EXTRACTION_AUTH_BIT)
#define CR0_WARNING_TRACK BIT(CR0_WARNING_TRACK_BIT)
#define CR0_LOW_ADDRESS_PROTECTION BIT(CR0_LOW_ADDRESS_PROTECTION_BIT)
#define CR0_FETCH_PROTECTION_OVERRIDE BIT(CR0_FETCH_PROTECTION_OVERRIDE_BIT)
#define CR0_STORAGE_PROTECTION_OVERRIDE BIT(CR0_STORAGE_PROTECTION_OVERRIDE_BIT)
#define CR0_EDAT BIT(CR0_EDAT_BIT)
#define CR0_INSTRUCTION_EXEC_PROTECTION BIT(CR0_INSTRUCTION_EXEC_PROTECTION_BIT)
#define CR0_VECTOR BIT(CR0_VECTOR_BIT)
#define CR0_MALFUNCTION_ALERT_SUBMASK BIT(CR0_MALFUNCTION_ALERT_SUBMASK_BIT)
#define CR0_EMERGENCY_SIGNAL_SUBMASK BIT(CR0_EMERGENCY_SIGNAL_SUBMASK_BIT)
#define CR0_EXTERNAL_CALL_SUBMASK BIT(CR0_EXTERNAL_CALL_SUBMASK_BIT)
#define CR0_CLOCK_COMPARATOR_SUBMASK BIT(CR0_CLOCK_COMPARATOR_SUBMASK_BIT)
#define CR0_CPU_TIMER_SUBMASK BIT(CR0_CPU_TIMER_SUBMASK_BIT)
#define CR0_SERVICE_SIGNAL_SUBMASK BIT(CR0_SERVICE_SIGNAL_SUBMASK_BIT)
#define CR0_UNUSED_56 BIT(CR0_UNUSED_56_BIT)
#define CR0_INTERRUPT_KEY_SUBMASK BIT(CR0_INTERRUPT_KEY_SUBMASK_BIT)
#define CR0_MEASUREMENT_ALERT_SUBMASK BIT(CR0_MEASUREMENT_ALERT_SUBMASK_BIT)
#define CR0_ETR_SUBMASK BIT(CR0_ETR_SUBMASK_BIT)
#define CR0_IUCV BIT(CR0_IUCV_BIT)
#define CR14_UNUSED_32 BIT(63 - 32)
#define CR14_UNUSED_33 BIT(63 - 33)
#define CR14_CHANNEL_REPORT_SUBMASK BIT(63 - 35)
#define CR14_RECOVERY_SUBMASK BIT(63 - 36)
#define CR14_DEGRADATION_SUBMASK BIT(63 - 37)
#define CR14_EXTERNAL_DAMAGE_SUBMASK BIT(63 - 38)
#define CR14_WARNING_SUBMASK BIT(63 - 39)
#define CR2_MIO_ADDRESSING_BIT (63 - 58)
#define CR2_GUARDED_STORAGE_BIT (63 - 59)
#define CR2_MIO_ADDRESSING BIT(CR2_MIO_ADDRESSING_BIT)
#define CR2_GUARDED_STORAGE BIT(CR2_GUARDED_STORAGE_BIT)
#define CR14_UNUSED_32_BIT (63 - 32)
#define CR14_UNUSED_33_BIT (63 - 33)
#define CR14_CHANNEL_REPORT_SUBMASK_BIT (63 - 35)
#define CR14_RECOVERY_SUBMASK_BIT (63 - 36)
#define CR14_DEGRADATION_SUBMASK_BIT (63 - 37)
#define CR14_EXTERNAL_DAMAGE_SUBMASK_BIT (63 - 38)
#define CR14_WARNING_SUBMASK_BIT (63 - 39)
#define CR14_UNUSED_32 BIT(CR14_UNUSED_32_BIT)
#define CR14_UNUSED_33 BIT(CR14_UNUSED_33_BIT)
#define CR14_CHANNEL_REPORT_SUBMASK BIT(CR14_CHANNEL_REPORT_SUBMASK_BIT)
#define CR14_RECOVERY_SUBMASK BIT(CR14_RECOVERY_SUBMASK_BIT)
#define CR14_DEGRADATION_SUBMASK BIT(CR14_DEGRADATION_SUBMASK_BIT)
#define CR14_EXTERNAL_DAMAGE_SUBMASK BIT(CR14_EXTERNAL_DAMAGE_SUBMASK_BIT)
#define CR14_WARNING_SUBMASK BIT(CR14_WARNING_SUBMASK_BIT)
#ifndef __ASSEMBLY__