Re: [PATCH v13 01/18] target/s390x: Rework s390 cpacf implementations
Ilya Leoshkevich <[email protected]> Wed, 5 Aug 2026 00:23:19 +0200
| Newsgroups | gmane.comp.emulators.qemu |
|---|---|
| Message-ID | <[email protected]> |
On 8/3/26 18:12, Harald Freudenberger wrote: > Fix missing parts for MSA 9 kdsa and rework the cpacf handling code > so that further extensions can be made in a clean and structured way. > > Introduce a new header file to hold defines, structs and function > prototypes around s390 cpacf. Use the cpcaf function defines in the > existing code. > > Reviewed-by: Holger Dengler <[email protected]> > Tested-by: Holger Dengler <[email protected]> > Reviewed-by: Ilya Leoshkevich <[email protected]> > Signed-off-by: Harald Freudenberger <[email protected]> > --- > target/s390x/tcg/cpacf.h | 226 +++++++++++++++++++++++++++++++ > target/s390x/tcg/crypto_helper.c | 90 ++++++++++-- > target/s390x/tcg/insn-data.h.inc | 1 + > target/s390x/tcg/translate.c | 2 + > 4 files changed, 306 insertions(+), 13 deletions(-) > create mode 100644 target/s390x/tcg/cpacf.h > > diff --git a/target/s390x/tcg/cpacf.h b/target/s390x/tcg/cpacf.h > new file mode 100644 > index 0000000000..49496d39ed > --- /dev/null > +++ b/target/s390x/tcg/cpacf.h [...] > +/* > + * Function codes for the PCKMO instruction > + */ > +#define CPACF_PCKMO_QUERY 0x00 > +#define CPACF_PCKMO_ENC_DES_KEY 0x01 > +#define CPACF_PCKMO_ENC_TDES_128_KEY 0x02 > +#define CPACF_PCKMO_ENC_TDES_192_KEY 0x03 > +#define CPACF_PCKMO_ENC_AES_128_KEY 0x12 > +#define CPACF_PCKMO_ENC_AES_192_KEY 0x13 > +#define CPACF_PCKMO_ENC_AES_256_KEY 0x14 > +#define CPACF_PCKMO_ENC_AES_XTS_128_DOUBLE_KEY 0x14 0x14 repeats twice, should it be 0x15? [...]