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

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* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (35 commits)
  hwrng: timeriomem - Fix potential oops (request_mem_region/__devinit)
  crypto: api - Use formatting of module name
  crypto: testmgr - Allow hash test vectors longer than a page
  crypto: testmgr - Check all test vector lengths
  crypto: hifn_795x - fix __dev{init,exit} markings
  crypto: tcrypt - Do not exit on success in fips mode
  crypto: compress - Return produced bytes in crypto_{,de}compress_{update,final}
  hwrng: via_rng - Support VIA Nano hardware RNG on X86_64 builds
  hwrng: via_rng - Support VIA Nano hardware RNG
  hwrng: via_rng - The VIA Hardware RNG driver is for the CPU, not Chipset
  crypto: testmgr - Skip algs not flagged fips_allowed in fips mode
  crypto: testmgr - Mark algs allowed in fips mode
  crypto: testmgr - Add ctr(aes) test vectors
  crypto: testmgr - Dynamically allocate xbuf and axbuf
  crypto: testmgr - Print self-test pass notices in fips mode
  crypto: testmgr - Catch base cipher self-test failures in fips mode
  crypto: testmgr - Add ansi_cprng test vectors
  crypto: testmgr - Add infrastructure for ansi_cprng self-tests
  crypto: testmgr - Add self-tests for rfc4309(ccm(aes))
  crypto: testmgr - Handle AEAD test vectors expected to fail verification
  ...
This commit is contained in:
Linus Torvalds
2009-06-13 13:08:01 -07:00
parent f3ad116588 08ced854fc
commit 32f44d62e4
21 changed files with 2145 additions and 461 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/char/hw_random/Kconfig
View File

@ -88,7 +88,7 @@ config HW_RANDOM_N2RNG
config HW_RANDOM_VIA
tristate "VIA HW Random Number Generator support"
depends on HW_RANDOM && X86_32
depends on HW_RANDOM && X86
default HW_RANDOM
---help---
This driver provides kernel-side support for the Random Number

2
drivers/char/hw_random/omap-rng.c
View File

@ -89,7 +89,7 @@ static struct hwrng omap_rng_ops = {
.data_read = omap_rng_data_read,
};
static int __init omap_rng_probe(struct platform_device *pdev)
static int __devinit omap_rng_probe(struct platform_device *pdev)
{
struct resource *res, *mem;
int ret;

26
drivers/char/hw_random/timeriomem-rng.c
View File

@ -88,9 +88,9 @@ static struct hwrng timeriomem_rng_ops = {
.priv = 0,
};
static int __init timeriomem_rng_probe(struct platform_device *pdev)
static int __devinit timeriomem_rng_probe(struct platform_device *pdev)
{
struct resource *res, *mem;
struct resource *res;
int ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@ -98,21 +98,12 @@ static int __init timeriomem_rng_probe(struct platform_device *pdev)
if (!res)
return -ENOENT;
mem = request_mem_region(res->start, res->end - res->start + 1,
pdev->name);
if (mem == NULL)
return -EBUSY;
dev_set_drvdata(&pdev->dev, mem);
timeriomem_rng_data = pdev->dev.platform_data;
timeriomem_rng_data->address = ioremap(res->start,
res->end - res->start + 1);
if (!timeriomem_rng_data->address) {
ret = -ENOMEM;
goto err_ioremap;
}
if (!timeriomem_rng_data->address)
return -EIO;
if (timeriomem_rng_data->period != 0
&& usecs_to_jiffies(timeriomem_rng_data->period) > 0) {
@ -125,7 +116,7 @@ static int __init timeriomem_rng_probe(struct platform_device *pdev)
ret = hwrng_register(&timeriomem_rng_ops);
if (ret)
goto err_register;
goto failed;
dev_info(&pdev->dev, "32bits from 0x%p @ %dus\n",
timeriomem_rng_data->address,
@ -133,24 +124,19 @@ static int __init timeriomem_rng_probe(struct platform_device *pdev)
return 0;
err_register:
failed:
dev_err(&pdev->dev, "problem registering\n");
iounmap(timeriomem_rng_data->address);
err_ioremap:
release_resource(mem);
return ret;
}
static int __devexit timeriomem_rng_remove(struct platform_device *pdev)
{
struct resource *mem = dev_get_drvdata(&pdev->dev);
del_timer_sync(&timeriomem_rng_timer);
hwrng_unregister(&timeriomem_rng_ops);
iounmap(timeriomem_rng_data->address);
release_resource(mem);
return 0;
}

15
drivers/char/hw_random/via-rng.c
View File

@ -132,6 +132,19 @@ static int via_rng_init(struct hwrng *rng)
struct cpuinfo_x86 *c = &cpu_data(0);
u32 lo, hi, old_lo;
/* VIA Nano CPUs don't have the MSR_VIA_RNG anymore. The RNG
* is always enabled if CPUID rng_en is set. There is no
* RNG configuration like it used to be the case in this
* register */
if ((c->x86 == 6) && (c->x86_model >= 0x0f)) {
if (!cpu_has_xstore_enabled) {
printk(KERN_ERR PFX "can't enable hardware RNG "
"if XSTORE is not enabled\n");
return -ENODEV;
}
return 0;
}
/* Control the RNG via MSR. Tread lightly and pay very close
* close attention to values written, as the reserved fields
* are documented to be "undefined and unpredictable"; but it
@ -205,5 +218,5 @@ static void __exit mod_exit(void)
module_init(mod_init);
module_exit(mod_exit);
MODULE_DESCRIPTION("H/W RNG driver for VIA chipsets");
MODULE_DESCRIPTION("H/W RNG driver for VIA CPU with PadLock");
MODULE_LICENSE("GPL");