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

Pull crypto update from Herbert Xu:
 "API:
   - Try to catch hash output overrun in testmgr
   - Introduce walksize attribute for batched walking
   - Make crypto_xor() and crypto_inc() alignment agnostic

  Algorithms:
   - Add time-invariant AES algorithm
   - Add standalone CBCMAC algorithm

  Drivers:
   - Add NEON acclerated chacha20 on ARM/ARM64
   - Expose AES-CTR as synchronous skcipher on ARM64
   - Add scalar AES implementation on ARM64
   - Improve scalar AES implementation on ARM
   - Improve NEON AES implementation on ARM/ARM64
   - Merge CRC32 and PMULL instruction based drivers on ARM64
   - Add NEON acclerated CBCMAC/CMAC/XCBC AES on ARM64
   - Add IPsec AUTHENC implementation in atmel
   - Add Support for Octeon-tx CPT Engine
   - Add Broadcom SPU driver
   - Add MediaTek driver"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (142 commits)
  crypto: xts - Add ECB dependency
  crypto: cavium - switch to pci_alloc_irq_vectors
  crypto: cavium - switch to pci_alloc_irq_vectors
  crypto: cavium - remove dead MSI-X related define
  crypto: brcm - Avoid double free in ahash_finup()
  crypto: cavium - fix Kconfig dependencies
  crypto: cavium - cpt_bind_vq_to_grp could return an error code
  crypto: doc - fix typo
  hwrng: omap - update Kconfig help description
  crypto: ccm - drop unnecessary minimum 32-bit alignment
  crypto: ccm - honour alignmask of subordinate MAC cipher
  crypto: caam - fix state buffer DMA (un)mapping
  crypto: caam - abstract ahash request double buffering
  crypto: caam - fix error path for ctx_dma mapping failure
  crypto: caam - fix DMA API leaks for multiple setkey() calls
  crypto: caam - don't dma_map key for hash algorithms
  crypto: caam - use dma_map_sg() return code
  crypto: caam - replace sg_count() with sg_nents_for_len()
  crypto: caam - check sg_count() return value
  crypto: caam - fix HW S/G in ablkcipher_giv_edesc_alloc()
  ..

1 files changed, 194 insertions, 0 deletions

diff --git a/drivers/crypto/mediatek/mtk-regs.h b/drivers/crypto/mediatek/mtk-regs.h
new file mode 100644
index 000000000000..94f4eb85be3f
--- /dev/null
+++ b/drivers/crypto/mediatek/mtk-regs.h
@@ -0,0 +1,194 @@
+/*
+ * Support for MediaTek cryptographic accelerator.
+ *
+ * Copyright (c) 2016 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License.
+ *
+ */
+
+#ifndef __MTK_REGS_H__
+#define __MTK_REGS_H__
+
+/* HIA, Command Descriptor Ring Manager */
+#define CDR_BASE_ADDR_LO(x)		(0x0 + ((x) << 12))
+#define CDR_BASE_ADDR_HI(x)		(0x4 + ((x) << 12))
+#define CDR_DATA_BASE_ADDR_LO(x)	(0x8 + ((x) << 12))
+#define CDR_DATA_BASE_ADDR_HI(x)	(0xC + ((x) << 12))
+#define CDR_ACD_BASE_ADDR_LO(x)		(0x10 + ((x) << 12))
+#define CDR_ACD_BASE_ADDR_HI(x)		(0x14 + ((x) << 12))
+#define CDR_RING_SIZE(x)		(0x18 + ((x) << 12))
+#define CDR_DESC_SIZE(x)		(0x1C + ((x) << 12))
+#define CDR_CFG(x)			(0x20 + ((x) << 12))
+#define CDR_DMA_CFG(x)			(0x24 + ((x) << 12))
+#define CDR_THRESH(x)			(0x28 + ((x) << 12))
+#define CDR_PREP_COUNT(x)		(0x2C + ((x) << 12))
+#define CDR_PROC_COUNT(x)		(0x30 + ((x) << 12))
+#define CDR_PREP_PNTR(x)		(0x34 + ((x) << 12))
+#define CDR_PROC_PNTR(x)		(0x38 + ((x) << 12))
+#define CDR_STAT(x)			(0x3C + ((x) << 12))
+
+/* HIA, Result Descriptor Ring Manager */
+#define RDR_BASE_ADDR_LO(x)		(0x800 + ((x) << 12))
+#define RDR_BASE_ADDR_HI(x)		(0x804 + ((x) << 12))
+#define RDR_DATA_BASE_ADDR_LO(x)	(0x808 + ((x) << 12))
+#define RDR_DATA_BASE_ADDR_HI(x)	(0x80C + ((x) << 12))
+#define RDR_ACD_BASE_ADDR_LO(x)		(0x810 + ((x) << 12))
+#define RDR_ACD_BASE_ADDR_HI(x)		(0x814 + ((x) << 12))
+#define RDR_RING_SIZE(x)		(0x818 + ((x) << 12))
+#define RDR_DESC_SIZE(x)		(0x81C + ((x) << 12))
+#define RDR_CFG(x)			(0x820 + ((x) << 12))
+#define RDR_DMA_CFG(x)			(0x824 + ((x) << 12))
+#define RDR_THRESH(x)			(0x828 + ((x) << 12))
+#define RDR_PREP_COUNT(x)		(0x82C + ((x) << 12))
+#define RDR_PROC_COUNT(x)		(0x830 + ((x) << 12))
+#define RDR_PREP_PNTR(x)		(0x834 + ((x) << 12))
+#define RDR_PROC_PNTR(x)		(0x838 + ((x) << 12))
+#define RDR_STAT(x)			(0x83C + ((x) << 12))
+
+/* HIA, Ring AIC */
+#define AIC_POL_CTRL(x)			(0xE000 - ((x) << 12))
+#define	AIC_TYPE_CTRL(x)		(0xE004 - ((x) << 12))
+#define	AIC_ENABLE_CTRL(x)		(0xE008 - ((x) << 12))
+#define	AIC_RAW_STAL(x)			(0xE00C - ((x) << 12))
+#define	AIC_ENABLE_SET(x)		(0xE00C - ((x) << 12))
+#define	AIC_ENABLED_STAT(x)		(0xE010 - ((x) << 12))
+#define	AIC_ACK(x)			(0xE010 - ((x) << 12))
+#define	AIC_ENABLE_CLR(x)		(0xE014 - ((x) << 12))
+#define	AIC_OPTIONS(x)			(0xE018 - ((x) << 12))
+#define	AIC_VERSION(x)			(0xE01C - ((x) << 12))
+
+/* HIA, Global AIC */
+#define AIC_G_POL_CTRL			0xF800
+#define AIC_G_TYPE_CTRL			0xF804
+#define AIC_G_ENABLE_CTRL		0xF808
+#define AIC_G_RAW_STAT			0xF80C
+#define AIC_G_ENABLE_SET		0xF80C
+#define AIC_G_ENABLED_STAT		0xF810
+#define AIC_G_ACK			0xF810
+#define AIC_G_ENABLE_CLR		0xF814
+#define AIC_G_OPTIONS			0xF818
+#define AIC_G_VERSION			0xF81C
+
+/* HIA, Data Fetch Engine */
+#define DFE_CFG				0xF000
+#define DFE_PRIO_0			0xF010
+#define DFE_PRIO_1			0xF014
+#define DFE_PRIO_2			0xF018
+#define DFE_PRIO_3			0xF01C
+
+/* HIA, Data Fetch Engine access monitoring for CDR */
+#define DFE_RING_REGION_LO(x)		(0xF080 + ((x) << 3))
+#define DFE_RING_REGION_HI(x)		(0xF084 + ((x) << 3))
+
+/* HIA, Data Fetch Engine thread control and status for thread */
+#define DFE_THR_CTRL			0xF200
+#define DFE_THR_STAT			0xF204
+#define DFE_THR_DESC_CTRL		0xF208
+#define DFE_THR_DESC_DPTR_LO		0xF210
+#define DFE_THR_DESC_DPTR_HI		0xF214
+#define DFE_THR_DESC_ACDPTR_LO		0xF218
+#define DFE_THR_DESC_ACDPTR_HI		0xF21C
+
+/* HIA, Data Store Engine */
+#define DSE_CFG				0xF400
+#define DSE_PRIO_0			0xF410
+#define DSE_PRIO_1			0xF414
+#define DSE_PRIO_2			0xF418
+#define DSE_PRIO_3			0xF41C
+
+/* HIA, Data Store Engine access monitoring for RDR */
+#define DSE_RING_REGION_LO(x)		(0xF480 + ((x) << 3))
+#define DSE_RING_REGION_HI(x)		(0xF484 + ((x) << 3))
+
+/* HIA, Data Store Engine thread control and status for thread */
+#define DSE_THR_CTRL			0xF600
+#define DSE_THR_STAT			0xF604
+#define DSE_THR_DESC_CTRL		0xF608
+#define DSE_THR_DESC_DPTR_LO		0xF610
+#define DSE_THR_DESC_DPTR_HI		0xF614
+#define DSE_THR_DESC_S_DPTR_LO		0xF618
+#define DSE_THR_DESC_S_DPTR_HI		0xF61C
+#define DSE_THR_ERROR_STAT		0xF620
+
+/* HIA Global */
+#define HIA_MST_CTRL			0xFFF4
+#define HIA_OPTIONS			0xFFF8
+#define HIA_VERSION			0xFFFC
+
+/* Processing Engine Input Side, Processing Engine */
+#define PE_IN_DBUF_THRESH		0x10000
+#define PE_IN_TBUF_THRESH		0x10100
+
+/* Packet Engine Configuration / Status Registers */
+#define PE_TOKEN_CTRL_STAT		0x11000
+#define PE_FUNCTION_EN			0x11004
+#define PE_CONTEXT_CTRL			0x11008
+#define PE_INTERRUPT_CTRL_STAT		0x11010
+#define PE_CONTEXT_STAT			0x1100C
+#define PE_OUT_TRANS_CTRL_STAT		0x11018
+#define PE_OUT_BUF_CTRL			0x1101C
+
+/* Packet Engine PRNG Registers */
+#define PE_PRNG_STAT			0x11040
+#define PE_PRNG_CTRL			0x11044
+#define PE_PRNG_SEED_L			0x11048
+#define PE_PRNG_SEED_H			0x1104C
+#define PE_PRNG_KEY_0_L			0x11050
+#define PE_PRNG_KEY_0_H			0x11054
+#define PE_PRNG_KEY_1_L			0x11058
+#define PE_PRNG_KEY_1_H			0x1105C
+#define PE_PRNG_RES_0			0x11060
+#define PE_PRNG_RES_1			0x11064
+#define PE_PRNG_RES_2			0x11068
+#define PE_PRNG_RES_3			0x1106C
+#define PE_PRNG_LFSR_L			0x11070
+#define PE_PRNG_LFSR_H			0x11074
+
+/* Packet Engine AIC */
+#define PE_EIP96_AIC_POL_CTRL		0x113C0
+#define PE_EIP96_AIC_TYPE_CTRL		0x113C4
+#define PE_EIP96_AIC_ENABLE_CTRL	0x113C8
+#define PE_EIP96_AIC_RAW_STAT		0x113CC
+#define PE_EIP96_AIC_ENABLE_SET		0x113CC
+#define PE_EIP96_AIC_ENABLED_STAT	0x113D0
+#define PE_EIP96_AIC_ACK		0x113D0
+#define PE_EIP96_AIC_ENABLE_CLR		0x113D4
+#define PE_EIP96_AIC_OPTIONS		0x113D8
+#define PE_EIP96_AIC_VERSION		0x113DC
+
+/* Packet Engine Options & Version Registers */
+#define PE_EIP96_OPTIONS		0x113F8
+#define PE_EIP96_VERSION		0x113FC
+
+/* Processing Engine Output Side */
+#define PE_OUT_DBUF_THRESH		0x11C00
+#define PE_OUT_TBUF_THRESH		0x11D00
+
+/* Processing Engine Local AIC */
+#define PE_AIC_POL_CTRL			0x11F00
+#define PE_AIC_TYPE_CTRL		0x11F04
+#define PE_AIC_ENABLE_CTRL		0x11F08
+#define PE_AIC_RAW_STAT			0x11F0C
+#define PE_AIC_ENABLE_SET		0x11F0C
+#define PE_AIC_ENABLED_STAT		0x11F10
+#define PE_AIC_ENABLE_CLR		0x11F14
+#define PE_AIC_OPTIONS			0x11F18
+#define PE_AIC_VERSION			0x11F1C
+
+/* Processing Engine General Configuration and Version */
+#define PE_IN_FLIGHT			0x11FF0
+#define PE_OPTIONS			0x11FF8
+#define PE_VERSION			0x11FFC
+
+/* EIP-97 - Global */
+#define EIP97_CLOCK_STATE		0x1FFE4
+#define EIP97_FORCE_CLOCK_ON		0x1FFE8
+#define EIP97_FORCE_CLOCK_OFF		0x1FFEC
+#define EIP97_MST_CTRL			0x1FFF4
+#define EIP97_OPTIONS			0x1FFF8
+#define EIP97_VERSION			0x1FFFC
+#endif /* __MTK_REGS_H__ */