Merge tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Add virtual-address based lskcipher interface
   - Optimise ahash/shash performance in light of costly indirect calls
   - Remove ahash alignmask attribute

  Algorithms:
   - Improve AES/XTS performance of 6-way unrolling for ppc
   - Remove some uses of obsolete algorithms (md4, md5, sha1)
   - Add FIPS 202 SHA-3 support in pkcs1pad
   - Add fast path for single-page messages in adiantum
   - Remove zlib-deflate

  Drivers:
   - Add support for S4 in meson RNG driver
   - Add STM32MP13x support in stm32
   - Add hwrng interface support in qcom-rng
   - Add support for deflate algorithm in hisilicon/zip"

* tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (283 commits)
  crypto: adiantum - flush destination page before unmapping
  crypto: testmgr - move pkcs1pad(rsa,sha3-*) to correct place
  Documentation/module-signing.txt: bring up to date
  module: enable automatic module signing with FIPS 202 SHA-3
  crypto: asymmetric_keys - allow FIPS 202 SHA-3 signatures
  crypto: rsa-pkcs1pad - Add FIPS 202 SHA-3 support
  crypto: FIPS 202 SHA-3 register in hash info for IMA
  x509: Add OIDs for FIPS 202 SHA-3 hash and signatures
  crypto: ahash - optimize performance when wrapping shash
  crypto: ahash - check for shash type instead of not ahash type
  crypto: hash - move "ahash wrapping shash" functions to ahash.c
  crypto: talitos - stop using crypto_ahash::init
  crypto: chelsio - stop using crypto_ahash::init
  crypto: ahash - improve file comment
  crypto: ahash - remove struct ahash_request_priv
  crypto: ahash - remove crypto_ahash_alignmask
  crypto: gcm - stop using alignmask of ahash
  crypto: chacha20poly1305 - stop using alignmask of ahash
  crypto: ccm - stop using alignmask of ahash
  net: ipv6: stop checking crypto_ahash_alignmask
  ...

1 files changed, 48 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-driver-qat b/Documentation/ABI/testing/sysfs-driver-qat
index ef6d6c57105e..bbf329cf0d67 100644
--- a/Documentation/ABI/testing/sysfs-driver-qat
+++ b/Documentation/ABI/testing/sysfs-driver-qat
@@ -29,6 +29,8 @@ Description:	(RW) Reports the current configuration of the QAT device.
 		  services
 		* asym;sym: identical to sym;asym
 		* dc: the device is configured for running compression services
+		* dcc: identical to dc but enables the dc chaining feature,
+		  hash then compression. If this is not required chose dc
 		* sym: the device is configured for running symmetric crypto
 		  services
 		* asym: the device is configured for running asymmetric crypto
@@ -93,3 +95,49 @@ Description:	(RW) This configuration option provides a way to force the device i
 			0
 
 		This attribute is only available for qat_4xxx devices.
+
+What:		/sys/bus/pci/devices/<BDF>/qat/rp2srv
+Date:		January 2024
+KernelVersion:	6.7
+Contact:	qat-linux@intel.com
+Description:
+		(RW) This attribute provides a way for a user to query a
+		specific ring pair for the type of service that it is currently
+		configured for.
+
+		When written to, the value is cached and used to perform the
+		read operation. Allowed values are in the range 0 to N-1, where
+		N is the max number of ring pairs supported by a device. This
+		can be queried using the attribute qat/num_rps.
+
+		A read returns the service associated to the ring pair queried.
+
+		The values are:
+
+		* dc: the ring pair is configured for running compression services
+		* sym: the ring pair is configured for running symmetric crypto
+		  services
+		* asym: the ring pair is configured for running asymmetric crypto
+		  services
+
+		Example usage::
+
+			# echo 1 > /sys/bus/pci/devices/<BDF>/qat/rp2srv
+			# cat /sys/bus/pci/devices/<BDF>/qat/rp2srv
+			sym
+
+		This attribute is only available for qat_4xxx devices.
+
+What:		/sys/bus/pci/devices/<BDF>/qat/num_rps
+Date:		January 2024
+KernelVersion:	6.7
+Contact:	qat-linux@intel.com
+Description:
+		(RO) Returns the number of ring pairs that a single device has.
+
+		Example usage::
+
+			# cat /sys/bus/pci/devices/<BDF>/qat/num_rps
+			64
+
+		This attribute is only available for qat_4xxx devices.