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976dd6490b
linux/drivers/crypto
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Haren Myneni 976dd6490b crypto/nx: Use percpu send window for NX requests 
For P9 NX, the send window is opened for each crypto session and
closed upon free. But VAS supports 64K windows per chip for all
coprocessors including in user space support. So there is a
possibility of not getting the window for kernel requests.

This patch reserves windows for each coprocessor type (NX842) and are
available forever for kernel requests, Opens each window for each CPU
on the corresponding chip during driver initialization. So then use
the percpu txwin for NX requests depends on the CPU on which the
process is executing.

Signed-off-by: Haren Myneni <haren@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-11-12 09:03:11 +11:00
..
amcc crypto: crypto4xx - fix an error code 2017-06-20 11:21:14 +08:00
axis crypto: axis - add ARTPEC-6/7 crypto accelerator driver 2017-08-22 14:54:52 +08:00
bcm crypto: brcm - Support more FlexRM rings than SPU engines. 2017-08-03 13:52:43 +08:00
caam crypto: caam - fix LS1021A support on ARMv7 multiplatform kernel 2017-09-20 17:42:42 +08:00
cavium crypto: cavium/nitrox - Fix an error handling path in 'nitrox_probe()' 2017-08-22 14:54:55 +08:00
ccp dmaengine updates for 4.14-rc1 2017-09-07 14:03:05 -07:00
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 - fix gcc-4.9 warnings 2017-09-20 17:42:41 +08:00
marvell crypto: marvell - Use IPAD/OPAD constant 2017-05-23 12:52:07 +08:00
mediatek crypto: mediatek - fix error return code in mtk_crypto_probe() 2017-07-18 17:50:54 +08:00
nx crypto/nx: Use percpu send window for NX requests 2017-11-12 09:03:11 +11:00
qat crypto: qat - fix spelling mistake: "runing" -> "running" 2017-07-18 17:50:51 +08:00
qce crypto: qce - Use skcipher for fallback 2016-07-01 23:45:09 +08:00
rockchip crypto: rockchip - Don't dequeue the request when device is busy 2017-08-22 14:54:54 +08:00
stm32 crypto: stm32 - Support for STM32 HASH module 2017-07-28 17:55:59 +08:00
sunxi-ss crypto: sun4i-ss - support the Security System PRNG 2017-07-18 17:50:55 +08:00
ux500 scripts/spelling.txt: add "disble(d)" pattern and fix typo instances 2017-03-09 17:01:09 -08:00
virtio crypto: virtio - Refacotor virtio_crypto driver for new virito crypto services 2017-07-18 17:50:51 +08:00
vmx crypto: algapi - make crypto_xor() take separate dst and src arguments 2017-08-04 09:27:15 +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-ecc.c crypto: atmel-ecc - fix signed integer to u8 assignment 2017-08-03 13:47:23 +08:00
atmel-ecc.h crypto: atmel-ecc - introduce Microchip / Atmel ECC driver 2017-07-18 17:50:58 +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-sha - remove unnecessary static in atmel_sha_remove() 2017-08-03 13:47:16 +08:00
atmel-tdes-regs.h
atmel-tdes.c crypto: atmel-tdes - remove unnecessary static in atmel_tdes_remove() 2017-08-03 13:47:18 +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 crypto: geode-aes - fixed coding style warnings and error 2017-07-18 18:15:57 +08:00
geode-aes.h crypto: geode - Consistently use AES_KEYSIZE_128 2014-05-22 21:03:12 +08:00
hifn_795x.c crypto: squash lines for simple wrapper functions 2016-09-13 20:27:26 +08:00
img-hash.c crypto: img-hash - remove unnecessary static in img_hash_remove() 2017-08-03 13:47:18 +08:00
ixp4xx_crypto.c crypto: ixp4xx - Fix error handling path in 'aead_perform()' 2017-08-09 20:01:33 +08:00
Kconfig crypto: axis - add ARTPEC-6/7 crypto accelerator driver 2017-08-22 14:54:52 +08:00
Makefile crypto: axis - add ARTPEC-6/7 crypto accelerator driver 2017-08-22 14:54:52 +08:00
mv_cesa.c crypto: mv_cesa - Use IPAD/OPAD constant 2017-05-23 12:52:08 +08:00
mv_cesa.h crypto: mv_cesa - Add missing #define 2014-08-29 21:46:36 +08:00
mxc-scc.c crypto: mxc-scc - fix error code in mxc_scc_probe() 2017-07-18 17:50:54 +08:00
mxs-dcp.c crypto: mxs-dcp - print error message on platform_get_irq failure 2017-07-18 17:50:54 +08:00
n2_asm.S
n2_core.c crypto: n2 - Convert to using %pOF instead of full_name 2017-08-03 13:47:15 +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 - fix error return code in omap_aes_probe() 2017-07-18 17:50:55 +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 - fix error return code in omap_des_probe() 2017-07-18 17:50:55 +08:00
omap-sham.c crypto: omap-sham - remove unnecessary static in omap_sham_remove() 2017-08-03 13:47:15 +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_regs.h
picoxcell_crypto.c crypto: picoxcell - Remove spacc_is_compatible() wrapper function 2017-01-13 00:24:41 +08:00
s5p-sss.c crypto: s5p-sss - Document the struct s5p_aes_dev 2017-03-24 22:03:00 +08:00
sahara.c crypto: sahara - constify platform_device_id 2017-08-22 14:54:53 +08:00
talitos.c crypto: talitos - Don't provide setkey for non hmac hashing algs. 2017-09-20 17:42:40 +08:00
talitos.h crypto: talitos - add new crypto modes 2015-12-04 22:29:56 +08:00