Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Introduce crypto_shash_tfm_digest() and use it wherever possible.
   - Fix use-after-free and race in crypto_spawn_alg.
   - Add support for parallel and batch requests to crypto_engine.

  Algorithms:
   - Update jitter RNG for SP800-90B compliance.
   - Always use jitter RNG as seed in drbg.

  Drivers:
   - Add Arm CryptoCell driver cctrng.
   - Add support for SEV-ES to the PSP driver in ccp"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (114 commits)
  crypto: hisilicon - fix driver compatibility issue with different versions of devices
  crypto: engine - do not requeue in case of fatal error
  crypto: cavium/nitrox - Fix a typo in a comment
  crypto: hisilicon/qm - change debugfs file name from qm_regs to regs
  crypto: hisilicon/qm - add DebugFS for xQC and xQE dump
  crypto: hisilicon/zip - add debugfs for Hisilicon ZIP
  crypto: hisilicon/hpre - add debugfs for Hisilicon HPRE
  crypto: hisilicon/sec2 - add debugfs for Hisilicon SEC
  crypto: hisilicon/qm - add debugfs to the QM state machine
  crypto: hisilicon/qm - add debugfs for QM
  crypto: stm32/crc32 - protect from concurrent accesses
  crypto: stm32/crc32 - don't sleep in runtime pm
  crypto: stm32/crc32 - fix multi-instance
  crypto: stm32/crc32 - fix run-time self test issue.
  crypto: stm32/crc32 - fix ext4 chksum BUG_ON()
  crypto: hisilicon/zip - Use temporary sqe when doing work
  crypto: hisilicon - add device error report through abnormal irq
  crypto: hisilicon - remove codes of directly report device errors through MSI
  crypto: hisilicon - QM memory management optimization
  crypto: hisilicon - unify initial value assignment into QM
  ...

1 files changed, 17 insertions, 1 deletions

diff --git a/drivers/crypto/hisilicon/hpre/hpre.h b/drivers/crypto/hisilicon/hpre/hpre.h
index 03d512ec6336..ed730d173e95 100644
--- a/drivers/crypto/hisilicon/hpre/hpre.h
+++ b/drivers/crypto/hisilicon/hpre/hpre.h
@@ -25,6 +25,17 @@ enum hpre_ctrl_dbgfs_file {
 	HPRE_DEBUG_FILE_NUM,
 };
 
+enum hpre_dfx_dbgfs_file {
+	HPRE_SEND_CNT,
+	HPRE_RECV_CNT,
+	HPRE_SEND_FAIL_CNT,
+	HPRE_SEND_BUSY_CNT,
+	HPRE_OVER_THRHLD_CNT,
+	HPRE_OVERTIME_THRHLD,
+	HPRE_INVALID_REQ_CNT,
+	HPRE_DFX_FILE_NUM
+};
+
 #define HPRE_DEBUGFS_FILE_NUM    (HPRE_DEBUG_FILE_NUM + HPRE_CLUSTERS_NUM - 1)
 
 struct hpre_debugfs_file {
@@ -34,6 +45,11 @@ struct hpre_debugfs_file {
 	struct hpre_debug *debug;
 };
 
+struct hpre_dfx {
+	atomic64_t value;
+	enum hpre_dfx_dbgfs_file type;
+};
+
 /*
  * One HPRE controller has one PF and multiple VFs, some global configurations
  * which PF has need this structure.
@@ -41,13 +57,13 @@ struct hpre_debugfs_file {
  */
 struct hpre_debug {
 	struct dentry *debug_root;
+	struct hpre_dfx dfx[HPRE_DFX_FILE_NUM];
 	struct hpre_debugfs_file files[HPRE_DEBUGFS_FILE_NUM];
 };
 
 struct hpre {
 	struct hisi_qm qm;
 	struct hpre_debug debug;
-	u32 num_vfs;
 	unsigned long status;
 };