xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Browse Source 
Pull crypto updates from Herbert Xu:

 - Fixed algorithm construction hang when self-test fails.
 - Added SHA variants to talitos AEAD list.
 - New driver for Exynos random number generator.
 - Performance enhancements for arc4.
 - Added hwrng support to caam.
 - Added ahash support to caam.
 - Fixed bad kfree in aesni-intel.
 - Allow aesni-intel in FIPS mode.
 - Added atmel driver with support for AES/3DES/SHA.
 - Bug fixes for mv_cesa.
 - CRC hardware driver for BF60x family processors.

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (66 commits)
  crypto: twofish-avx - remove useless instruction
  crypto: testmgr - add aead cbc aes hmac sha1,256,512 test vectors
  crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms
  crypto: talitos - export the talitos_submit function
  crypto: talitos - move talitos structures to header file
  crypto: atmel - add new tests to tcrypt
  crypto: atmel - add Atmel SHA1/SHA256 driver
  crypto: atmel - add Atmel DES/TDES driver
  crypto: atmel - add Atmel AES driver
  ARM: AT91SAM9G45: add crypto peripherals
  crypto: testmgr - allow aesni-intel and ghash_clmulni-intel in fips mode
  hwrng: exynos - Add support for Exynos random number generator
  crypto: aesni-intel - fix wrong kfree pointer
  crypto: caam - ERA retrieval and printing for SEC device
  crypto: caam - Using alloc_coherent for caam job rings
  crypto: algapi - Fix hang on crypto allocation
  crypto: arc4 - now arc needs blockcipher support
  crypto: caam - one tasklet per job ring
  crypto: caam - consolidate memory barriers from job ring en/dequeue
  crypto: caam - only query h/w in job ring dequeue path
  ...
This commit is contained in:
Linus Torvalds
2012-07-26 13:00:59 -07:00
parent 945c40c6b0 a43478863b
commit 44a6b84421
68 changed files with 14293 additions and 1846 deletions
Download Patch File Download Diff File Expand all files Collapse all files

128
arch/arm/mach-at91/at91sam9g45_devices.c
View File

@@ -18,6 +18,7 @@
#include <linux/platform_device.h>
#include <linux/i2c-gpio.h>
#include <linux/atmel-mci.h>
#include <linux/platform_data/atmel-aes.h>
#include <linux/platform_data/at91_adc.h>
@@ -1830,6 +1831,130 @@ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
void __init at91_add_device_serial(void) {}
#endif
/* --------------------------------------------------------------------
* SHA1/SHA256
* -------------------------------------------------------------------- */
#if defined(CONFIG_CRYPTO_DEV_ATMEL_SHA) || defined(CONFIG_CRYPTO_DEV_ATMEL_SHA_MODULE)
static struct resource sha_resources[] = {
{
.start = AT91SAM9G45_BASE_SHA,
.end = AT91SAM9G45_BASE_SHA + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9G45_ID_AESTDESSHA,
.end = AT91SAM9G45_ID_AESTDESSHA,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device at91sam9g45_sha_device = {
.name = "atmel_sha",
.id = -1,
.resource = sha_resources,
.num_resources = ARRAY_SIZE(sha_resources),
};
static void __init at91_add_device_sha(void)
{
platform_device_register(&at91sam9g45_sha_device);
}
#else
static void __init at91_add_device_sha(void) {}
#endif
/* --------------------------------------------------------------------
* DES/TDES
* -------------------------------------------------------------------- */
#if defined(CONFIG_CRYPTO_DEV_ATMEL_TDES) || defined(CONFIG_CRYPTO_DEV_ATMEL_TDES_MODULE)
static struct resource tdes_resources[] = {
[0] = {
.start = AT91SAM9G45_BASE_TDES,
.end = AT91SAM9G45_BASE_TDES + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9G45_ID_AESTDESSHA,
.end = AT91SAM9G45_ID_AESTDESSHA,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device at91sam9g45_tdes_device = {
.name = "atmel_tdes",
.id = -1,
.resource = tdes_resources,
.num_resources = ARRAY_SIZE(tdes_resources),
};
static void __init at91_add_device_tdes(void)
{
platform_device_register(&at91sam9g45_tdes_device);
}
#else
static void __init at91_add_device_tdes(void) {}
#endif
/* --------------------------------------------------------------------
* AES
* -------------------------------------------------------------------- */
#if defined(CONFIG_CRYPTO_DEV_ATMEL_AES) || defined(CONFIG_CRYPTO_DEV_ATMEL_AES_MODULE)
static struct aes_platform_data aes_data;
static u64 aes_dmamask = DMA_BIT_MASK(32);
static struct resource aes_resources[] = {
[0] = {
.start = AT91SAM9G45_BASE_AES,
.end = AT91SAM9G45_BASE_AES + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AT91SAM9G45_ID_AESTDESSHA,
.end = AT91SAM9G45_ID_AESTDESSHA,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device at91sam9g45_aes_device = {
.name = "atmel_aes",
.id = -1,
.dev = {
.dma_mask = &aes_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &aes_data,
},
.resource = aes_resources,
.num_resources = ARRAY_SIZE(aes_resources),
};
static void __init at91_add_device_aes(void)
{
struct at_dma_slave *atslave;
struct aes_dma_data *alt_atslave;
alt_atslave = kzalloc(sizeof(struct aes_dma_data), GFP_KERNEL);
/* DMA TX slave channel configuration */
atslave = &alt_atslave->txdata;
atslave->dma_dev = &at_hdmac_device.dev;
atslave->cfg = ATC_FIFOCFG_ENOUGHSPACE | ATC_SRC_H2SEL_HW |
ATC_SRC_PER(AT_DMA_ID_AES_RX);
/* DMA RX slave channel configuration */
atslave = &alt_atslave->rxdata;
atslave->dma_dev = &at_hdmac_device.dev;
atslave->cfg = ATC_FIFOCFG_ENOUGHSPACE | ATC_DST_H2SEL_HW |
ATC_DST_PER(AT_DMA_ID_AES_TX);
aes_data.dma_slave = alt_atslave;
platform_device_register(&at91sam9g45_aes_device);
}
#else
static void __init at91_add_device_aes(void) {}
#endif
/* -------------------------------------------------------------------- */
/*
@@ -1847,6 +1972,9 @@ static int __init at91_add_standard_devices(void)
at91_add_device_trng();
at91_add_device_watchdog();
at91_add_device_tc();
at91_add_device_sha();
at91_add_device_tdes();
at91_add_device_aes();
return 0;
}