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linux/drivers/crypto
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Haren Myneni b0d6c9bab5 crypto/nx: Add P9 NX support for 842 compression engine 
This patch adds P9 NX support for 842 compression engine. Virtual
Accelerator Switchboard (VAS) is used to access 842 engine on P9.

For each NX engine per chip, setup receive window using
vas_rx_win_open() which configures RxFIFo with FIFO address, lpid,
pid and tid values. This unique (lpid, pid, tid) combination will
be used to identify the target engine.

For crypto open request, open send window on the NX engine for
the corresponding chip / cpu where the open request is executed.
This send window will be closed upon crypto close request.

NX provides high and normal priority FIFOs. For compression /
decompression requests, we use only hight priority FIFOs in kernel.

Each NX request will be communicated to VAS using copy/paste
instructions with vas_copy_crb() / vas_paste_crb() functions.

Signed-off-by: Haren Myneni <haren@us.ibm.com>
Reviewed-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-09-01 16:42:51 +10:00
..
amcc crypto: crypto4xx - fix an error code 2017-06-20 11:21:14 +08:00
bcm crypto: brcm - fix spelling mistake: "fallbck" -> "fallback" 2017-06-19 14:19:52 +08:00
caam crypto: caam - properly set IV after {en,de}crypt 2017-07-12 18:38:07 +08:00
cavium Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-07-14 22:49:50 -07:00
ccp crypto: ccp - Release locks before returning 2017-06-22 16:54:09 +08:00
chelsio Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-07-14 22:49:50 -07:00
inside-secure crypto: inside-secure - use the base_end pointer in ring rollback 2017-06-20 11:21:48 +08:00
marvell crypto: marvell - Use IPAD/OPAD constant 2017-05-23 12:52:07 +08:00
mediatek crypto: mediatek - drop .owner field in mtk_crypto_driver 2017-06-19 14:11:50 +08:00
nx crypto/nx: Add P9 NX support for 842 compression engine 2017-09-01 16:42:51 +10:00
qat This is the first pull request for the new dma-mapping subsystem 2017-07-06 19:20:54 -07:00
qce crypto: qce - Use skcipher for fallback 2016-07-01 23:45:09 +08:00
rockchip crypto: rockchip - use devm_add_action_or_reset() 2016-08-24 21:07:11 +08:00
stm32 crypto: stm32 - Fix OF module alias information 2017-04-30 01:45:21 +08:00
sunxi-ss crypto: sun4i-ss - fix large block size support 2017-06-19 14:19:52 +08:00
ux500 scripts/spelling.txt: add "disble(d)" pattern and fix typo instances 2017-03-09 17:01:09 -08:00
virtio virtio: wrap find_vqs 2017-05-02 23:41:42 +03:00
vmx crypto: vmx - remove unnecessary check 2017-06-20 11:21:49 +08:00
atmel-aes-regs.h crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes 2017-02-03 18:16:14 +08:00
atmel-aes.c crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes 2017-02-03 18:16:14 +08:00
atmel-authenc.h crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes 2017-02-03 18:16:14 +08:00
atmel-sha-regs.h crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes 2017-02-03 18:16:14 +08:00
atmel-sha.c crypto: atmel - only treat EBUSY as transient if backlog 2017-07-12 18:38:06 +08:00
atmel-tdes-regs.h
atmel-tdes.c crypto: atmel - fix 64-bit build warnings 2017-02-11 17:52:29 +08:00
bfin_crc.c crypto: bfin_crc - Fix format printing warning 2016-12-27 17:50:51 +08:00
bfin_crc.h crypto: bfin_crc - Remove unneeded linux/miscdevice.h include 2016-12-27 17:50:51 +08:00
exynos-rng.c crypto: exynos - Add new Exynos RNG driver 2017-04-21 20:30:46 +08:00
geode-aes.c
geode-aes.h
hifn_795x.c crypto: squash lines for simple wrapper functions 2016-09-13 20:27:26 +08:00
img-hash.c crypto: img-hash - Handle return value of clk_prepare_enable 2017-05-23 12:52:03 +08:00
ixp4xx_crypto.c crypto: ixp4xx - Use IPAD/OPAD constant 2017-05-23 12:52:07 +08:00
Kconfig Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-07-05 12:22:23 -07:00
Makefile crypto: cavium - Add support for CNN55XX adapters. 2017-06-10 12:04:33 +08:00
mv_cesa.c crypto: mv_cesa - Use IPAD/OPAD constant 2017-05-23 12:52:08 +08:00
mv_cesa.h
mxc-scc.c crypto: mxc-scc - check clk_prepare_enable() error 2016-08-24 21:04:50 +08:00
mxs-dcp.c crypto: mxs-dcp - Use skcipher for fallback 2016-07-01 23:45:08 +08:00
n2_asm.S
n2_core.c crypto: n2 - make of_device_ids const 2017-06-20 11:21:48 +08:00
n2_core.h
omap-aes-gcm.c crypto: omap-aes - fix spelling mistake "Encryptio" -> "Encryption" 2017-06-20 11:21:29 +08:00
omap-aes.c crypto: omap-aes - Add support for GCM mode 2017-06-10 12:04:19 +08:00
omap-aes.h crypto: omap-aes - Add support for GCM mode 2017-06-10 12:04:19 +08:00
omap-crypto.c crypto: omap - add base support library for common routines 2017-06-10 12:04:15 +08:00
omap-crypto.h crypto: omap - add base support library for common routines 2017-06-10 12:04:15 +08:00
omap-des.c crypto: omap-des - use base omap crypto support library 2017-06-10 12:04:16 +08:00
omap-sham.c crypto: omap-sham - force word alignment on the xmit-buf also 2017-06-10 12:04:20 +08:00
padlock-aes.c x86/fpu: Remove irq_ts_save() and irq_ts_restore() 2016-11-01 07:47:54 +01:00
padlock-sha.c x86/fpu: Remove irq_ts_save() and irq_ts_restore() 2016-11-01 07:47:54 +01:00
picoxcell_crypto.c crypto: picoxcell - Remove spacc_is_compatible() wrapper function 2017-01-13 00:24:41 +08:00
picoxcell_crypto_regs.h
s5p-sss.c crypto: s5p-sss - Document the struct s5p_aes_dev 2017-03-24 22:03:00 +08:00
sahara.c crypto: sahara - fix typo "Decidated" -> "Dedicated" 2016-11-01 08:37:12 +08:00
talitos.c crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD 2017-06-19 14:11:44 +08:00
talitos.h crypto: talitos - add new crypto modes 2015-12-04 22:29:56 +08:00