Merge tag 'v6.5-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Add linear akcipher/sig API
   - Add tfm cloning (hmac, cmac)
   - Add statesize to crypto_ahash

  Algorithms:
   - Allow only odd e and restrict value in FIPS mode for RSA
   - Replace LFSR with SHA3-256 in jitter
   - Add interface for gathering of raw entropy in jitter

  Drivers:
   - Fix race on data_avail and actual data in hwrng/virtio
   - Add hash and HMAC support in starfive
   - Add RSA algo support in starfive
   - Add support for PCI device 0x156E in ccp"

* tag 'v6.5-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (85 commits)
  crypto: akcipher - Do not copy dst if it is NULL
  crypto: sig - Fix verify call
  crypto: akcipher - Set request tfm on sync path
  crypto: sm2 - Provide sm2_compute_z_digest when sm2 is disabled
  hwrng: imx-rngc - switch to DEFINE_SIMPLE_DEV_PM_OPS
  hwrng: st - keep clock enabled while hwrng is registered
  hwrng: st - support compile-testing
  hwrng: imx-rngc - fix the timeout for init and self check
  KEYS: asymmetric: Use new crypto interface without scatterlists
  KEYS: asymmetric: Move sm2 code into x509_public_key
  KEYS: Add forward declaration in asymmetric-parser.h
  crypto: sig - Add interface for sign/verify
  crypto: akcipher - Add sync interface without SG lists
  crypto: cipher - On clone do crypto_mod_get()
  crypto: api - Add __crypto_alloc_tfmgfp
  crypto: api - Remove crypto_init_ops()
  crypto: rsa - allow only odd e and restrict value in FIPS mode
  crypto: geniv - Split geniv out of AEAD Kconfig option
  crypto: algboss - Add missing dependency on RNG2
  crypto: starfive - Add RSA algo support
  ...

1 files changed, 46 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-driver-qat b/Documentation/ABI/testing/sysfs-driver-qat
index 087842b1969e..ef6d6c57105e 100644
--- a/Documentation/ABI/testing/sysfs-driver-qat
+++ b/Documentation/ABI/testing/sysfs-driver-qat
@@ -27,7 +27,18 @@ Description:	(RW) Reports the current configuration of the QAT device.
 
 		* sym;asym: the device is configured for running crypto
 		  services
+		* asym;sym: identical to sym;asym
 		* dc: the device is configured for running compression services
+		* sym: the device is configured for running symmetric crypto
+		  services
+		* asym: the device is configured for running asymmetric crypto
+		  services
+		* asym;dc: the device is configured for running asymmetric
+		  crypto services and compression services
+		* dc;asym: identical to asym;dc
+		* sym;dc: the device is configured for running symmetric crypto
+		  services and compression services
+		* dc;sym: identical to sym;dc
 
 		It is possible to set the configuration only if the device
 		is in the `down` state (see /sys/bus/pci/devices/<BDF>/qat/state)
@@ -47,3 +58,38 @@ Description:	(RW) Reports the current configuration of the QAT device.
 			dc
 
 		This attribute is only available for qat_4xxx devices.
+
+What:		/sys/bus/pci/devices/<BDF>/qat/pm_idle_enabled
+Date:		June 2023
+KernelVersion:	6.5
+Contact:	qat-linux@intel.com
+Description:	(RW) This configuration option provides a way to force the device into remaining in
+		the MAX power state.
+		If idle support is enabled the device will transition to the `MIN` power state when
+		idle, otherwise will stay in the MAX power state.
+		Write to the file to enable or disable idle support.
+
+		The values are:
+
+		* 0: idle support is disabled
+		* 1: idle support is enabled
+
+		Default value is 1.
+
+		It is possible to set the pm_idle_enabled value only if the device
+		is in the `down` state (see /sys/bus/pci/devices/<BDF>/qat/state)
+
+		The following example shows how to change the pm_idle_enabled of
+		a device::
+
+			# cat /sys/bus/pci/devices/<BDF>/qat/state
+			up
+			# cat /sys/bus/pci/devices/<BDF>/qat/pm_idle_enabled
+			1
+			# echo down > /sys/bus/pci/devices/<BDF>/qat/state
+			# echo 0 > /sys/bus/pci/devices/<BDF>/qat/pm_idle_enabled
+			# echo up > /sys/bus/pci/devices/<BDF>/qat/state
+			# cat /sys/bus/pci/devices/<BDF>/qat/pm_idle_enabled
+			0
+
+		This attribute is only available for qat_4xxx devices.