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
  ...

Author: torvalds

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:	[email protected]
+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.

Documentation/devicetree/bindings/crypto/qcom-qce.yaml

@@ -24,12 +24,20 @@ properties:
         deprecated: true
         description: Kept only for ABI backward compatibility
 
+      - items:
+          - enum:
+              - qcom,ipq4019-qce
+              - qcom,sm8150-qce
+          - const: qcom,qce
+
       - items:
           - enum:
               - qcom,ipq6018-qce
               - qcom,ipq8074-qce
               - qcom,msm8996-qce
+              - qcom,qcm2290-qce
               - qcom,sdm845-qce
+              - qcom,sm6115-qce
           - const: qcom,ipq4019-qce
           - const: qcom,qce
 
@@ -46,16 +54,12 @@ properties:
     maxItems: 1
 
   clocks:
-    items:
-      - description: iface clocks register interface.
-      - description: bus clocks data transfer interface.
-      - description: core clocks rest of the crypto block.
+    minItems: 1
+    maxItems: 3
 
   clock-names:
-    items:
-      - const: iface
-      - const: bus
-      - const: core
+    minItems: 1
+    maxItems: 3
 
   iommus:
     minItems: 1
@@ -89,9 +93,37 @@ allOf:
             enum:
               - qcom,crypto-v5.1
               - qcom,crypto-v5.4
-              - qcom,ipq4019-qce
+              - qcom,ipq6018-qce
+              - qcom,ipq8074-qce
+              - qcom,msm8996-qce
+              - qcom,sdm845-qce
+    then:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          items:
+            - const: iface
+            - const: bus
+            - const: core
+      required:
+        - clocks
+        - clock-names
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,qcm2290-qce
+              - qcom,sm6115-qce
     then:
+      properties:
+        clocks:
+          maxItems: 1
+        clock-names:
+          items:
+            - const: core
       required:
         - clocks
         - clock-names

Documentation/devicetree/bindings/crypto/starfive,jh7110-crypto.yaml

@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/starfive,jh7110-crypto.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive Cryptographic Module
+
+maintainers:
+  - Jia Jie Ho <[email protected]>
+  - William Qiu <[email protected]>
+
+properties:
+  compatible:
+    const: starfive,jh7110-crypto
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Hardware reference clock
+      - description: AHB reference clock
+
+  clock-names:
+    items:
+      - const: hclk
+      - const: ahb
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  dmas:
+    items:
+      - description: TX DMA channel
+      - description: RX DMA channel
+
+  dma-names:
+    items:
+      - const: tx
+      - const: rx
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - resets
+  - dmas
+  - dma-names
+
+additionalProperties: false
+
+examples:
+  - |
+    crypto: crypto@16000000 {
+        compatible = "starfive,jh7110-crypto";
+        reg = <0x16000000 0x4000>;
+        clocks = <&clk 15>, <&clk 16>;
+        clock-names = "hclk", "ahb";
+        interrupts = <28>;
+        resets = <&reset 3>;
+        dmas = <&dma 1 2>,
+               <&dma 0 2>;
+        dma-names = "tx", "rx";
+    };
+...

MAINTAINERS

@@ -20265,6 +20265,13 @@ F:	Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
 F:	drivers/clk/starfive/clk-starfive-jh71*
 F:	include/dt-bindings/clock/starfive?jh71*.h
 
+STARFIVE CRYPTO DRIVER
+M:	Jia Jie Ho <[email protected]>
+M:	William Qiu <[email protected]>
+S:	Supported
+F:	Documentation/devicetree/bindings/crypto/starfive*
+F:	drivers/crypto/starfive/
+
 STARFIVE JH71X0 PINCTRL DRIVERS
 M:	Emil Renner Berthing <[email protected]>
 M:	Jianlong Huang <[email protected]>

arch/arm/crypto/sha1_neon_glue.c

@@ -26,8 +26,8 @@
 
 #include "sha1.h"
 
-asmlinkage void sha1_transform_neon(void *state_h, const char *data,
-				    unsigned int rounds);
+asmlinkage void sha1_transform_neon(struct sha1_state *state_h,
+				    const u8 *data, int rounds);
 
 static int sha1_neon_update(struct shash_desc *desc, const u8 *data,
 			  unsigned int len)
@@ -39,8 +39,7 @@ static int sha1_neon_update(struct shash_desc *desc, const u8 *data,
 		return sha1_update_arm(desc, data, len);
 
 	kernel_neon_begin();
-	sha1_base_do_update(desc, data, len,
-			    (sha1_block_fn *)sha1_transform_neon);
+	sha1_base_do_update(desc, data, len, sha1_transform_neon);
 	kernel_neon_end();
 
 	return 0;
@@ -54,9 +53,8 @@ static int sha1_neon_finup(struct shash_desc *desc, const u8 *data,
 
 	kernel_neon_begin();
 	if (len)
-		sha1_base_do_update(desc, data, len,
-				    (sha1_block_fn *)sha1_transform_neon);
-	sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_transform_neon);
+		sha1_base_do_update(desc, data, len, sha1_transform_neon);
+	sha1_base_do_finalize(desc, sha1_transform_neon);
 	kernel_neon_end();
 
 	return sha1_base_finish(desc, out);

arch/arm/crypto/sha256_neon_glue.c

@@ -21,8 +21,8 @@
 
 #include "sha256_glue.h"
 
-asmlinkage void sha256_block_data_order_neon(u32 *digest, const void *data,
-					     unsigned int num_blks);
+asmlinkage void sha256_block_data_order_neon(struct sha256_state *digest,
+					     const u8 *data, int num_blks);
 
 static int crypto_sha256_neon_update(struct shash_desc *desc, const u8 *data,
 				     unsigned int len)
@@ -34,8 +34,7 @@ static int crypto_sha256_neon_update(struct shash_desc *desc, const u8 *data,
 		return crypto_sha256_arm_update(desc, data, len);
 
 	kernel_neon_begin();
-	sha256_base_do_update(desc, data, len,
-			(sha256_block_fn *)sha256_block_data_order_neon);
+	sha256_base_do_update(desc, data, len, sha256_block_data_order_neon);
 	kernel_neon_end();
 
 	return 0;
@@ -50,9 +49,8 @@ static int crypto_sha256_neon_finup(struct shash_desc *desc, const u8 *data,
 	kernel_neon_begin();
 	if (len)
 		sha256_base_do_update(desc, data, len,
-			(sha256_block_fn *)sha256_block_data_order_neon);
-	sha256_base_do_finalize(desc,
-			(sha256_block_fn *)sha256_block_data_order_neon);
+				      sha256_block_data_order_neon);
+	sha256_base_do_finalize(desc, sha256_block_data_order_neon);
 	kernel_neon_end();
 
 	return sha256_base_finish(desc, out);

arch/arm/crypto/sha512-neon-glue.c

@@ -20,8 +20,8 @@
 MODULE_ALIAS_CRYPTO("sha384-neon");
 MODULE_ALIAS_CRYPTO("sha512-neon");
 
-asmlinkage void sha512_block_data_order_neon(u64 *state, u8 const *src,
-					     int blocks);
+asmlinkage void sha512_block_data_order_neon(struct sha512_state *state,
+					     const u8 *src, int blocks);
 
 static int sha512_neon_update(struct shash_desc *desc, const u8 *data,
 			      unsigned int len)
@@ -33,8 +33,7 @@ static int sha512_neon_update(struct shash_desc *desc, const u8 *data,
 		return sha512_arm_update(desc, data, len);
 
 	kernel_neon_begin();
-	sha512_base_do_update(desc, data, len,
-		(sha512_block_fn *)sha512_block_data_order_neon);
+	sha512_base_do_update(desc, data, len, sha512_block_data_order_neon);
 	kernel_neon_end();
 
 	return 0;
@@ -49,9 +48,8 @@ static int sha512_neon_finup(struct shash_desc *desc, const u8 *data,
 	kernel_neon_begin();
 	if (len)
 		sha512_base_do_update(desc, data, len,
-			(sha512_block_fn *)sha512_block_data_order_neon);
-	sha512_base_do_finalize(desc,
-		(sha512_block_fn *)sha512_block_data_order_neon);
+				      sha512_block_data_order_neon);
+	sha512_base_do_finalize(desc, sha512_block_data_order_neon);
 	kernel_neon_end();
 
 	return sha512_base_finish(desc, out);

arch/arm64/crypto/sha256-glue.c

@@ -12,8 +12,9 @@
 #include <crypto/internal/simd.h>
 #include <crypto/sha2.h>
 #include <crypto/sha256_base.h>
-#include <linux/types.h>
+#include <linux/module.h>
 #include <linux/string.h>
+#include <linux/types.h>
 
 MODULE_DESCRIPTION("SHA-224/SHA-256 secure hash for arm64");
 MODULE_AUTHOR("Andy Polyakov <[email protected]>");