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ocf-linux: version bump to 20110720

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Fixes problem with TFM allocation in cryptosoft.c


Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

Hauke:
 * remove ubsec_ssb package and take it from ocf-linux
 * use patches from ocf-linux package
 * refresh all patches
 * readd some build fixes for OpenWrt.
 * readd CRYPTO_MANAGER dependency


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27753 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
2011-07-24 14:17:58 +00:00
parent c3cc5459ec
commit 32dec7075a
63 changed files with 1264 additions and 2768 deletions
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135
target/linux/generic/files/crypto/ocf/ocf-bench.c
View File

@@ -31,10 +31,8 @@
#include <linux/version.h>
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
#include <generated/autoconf.h>
#else
#include <linux/autoconf.h>
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38) && !defined(AUTOCONF_INCLUDED)
#include <linux/config.h>
#endif
#include <linux/module.h>
#include <linux/init.h>
@@ -43,7 +41,6 @@
#include <linux/wait.h>
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/version.h>
#include <linux/interrupt.h>
#include <cryptodev.h>
@@ -70,22 +67,38 @@
/*
* the number of simultaneously active requests
*/
static int request_q_len = 20;
static int request_q_len = 40;
module_param(request_q_len, int, 0);
MODULE_PARM_DESC(request_q_len, "Number of outstanding requests");
/*
* how many requests we want to have processed
*/
static int request_num = 1024;
module_param(request_num, int, 0);
MODULE_PARM_DESC(request_num, "run for at least this many requests");
/*
* the size of each request
*/
static int request_size = 1500;
static int request_size = 1488;
module_param(request_size, int, 0);
MODULE_PARM_DESC(request_size, "size of each request");
/*
* OCF batching of requests
*/
static int request_batch = 1;
module_param(request_batch, int, 0);
MODULE_PARM_DESC(request_batch, "enable OCF request batching");
/*
* OCF immediate callback on completion
*/
static int request_cbimm = 1;
module_param(request_cbimm, int, 0);
MODULE_PARM_DESC(request_cbimm, "enable OCF immediate callback on completion");
/*
* a structure for each request
*/
@@ -99,6 +112,7 @@ typedef struct {
static request_t *requests;
static spinlock_t ocfbench_counter_lock;
static int outstanding;
static int total;
@@ -108,6 +122,8 @@ static int total;
*/
static uint64_t ocf_cryptoid;
static unsigned long jstart, jstop;
static int ocf_init(void);
static int ocf_cb(struct cryptop *crp);
static void ocf_request(void *arg);
@@ -131,13 +147,15 @@ ocf_init(void)
cria.cri_klen = 20 * 8;
cria.cri_key = "0123456789abcdefghij";
crie.cri_alg = CRYPTO_3DES_CBC;
//crie.cri_alg = CRYPTO_3DES_CBC;
crie.cri_alg = CRYPTO_AES_CBC;
crie.cri_klen = 24 * 8;
crie.cri_key = "0123456789abcdefghijklmn";
crie.cri_next = &cria;
error = crypto_newsession(&ocf_cryptoid, &crie, 0);
error = crypto_newsession(&ocf_cryptoid, &crie,
CRYPTOCAP_F_HARDWARE | CRYPTOCAP_F_SOFTWARE);
if (error) {
printk("crypto_newsession failed %d\n", error);
return -1;
@@ -149,23 +167,23 @@ static int
ocf_cb(struct cryptop *crp)
{
request_t *r = (request_t *) crp->crp_opaque;
unsigned long flags;
if (crp->crp_etype)
printk("Error in OCF processing: %d\n", crp->crp_etype);
total++;
crypto_freereq(crp);
crp = NULL;
if (total > request_num) {
/* do all requests but take at least 1 second */
spin_lock_irqsave(&ocfbench_counter_lock, flags);
total++;
if (total > request_num && jstart + HZ < jiffies) {
outstanding--;
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
return 0;
}
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
INIT_WORK(&r->work, ocf_request_wq);
#else
INIT_WORK(&r->work, ocf_request, r);
#endif
schedule_work(&r->work);
return 0;
}
@@ -177,9 +195,12 @@ ocf_request(void *arg)
request_t *r = arg;
struct cryptop *crp = crypto_getreq(2);
struct cryptodesc *crde, *crda;
unsigned long flags;
if (!crp) {
spin_lock_irqsave(&ocfbench_counter_lock, flags);
outstanding--;
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
return;
}
@@ -198,12 +219,17 @@ ocf_request(void *arg)
crde->crd_flags = CRD_F_IV_EXPLICIT | CRD_F_ENCRYPT;
crde->crd_len = request_size;
crde->crd_inject = request_size;
crde->crd_alg = CRYPTO_3DES_CBC;
//crde->crd_alg = CRYPTO_3DES_CBC;
crde->crd_alg = CRYPTO_AES_CBC;
crde->crd_key = "0123456789abcdefghijklmn";
crde->crd_klen = 24 * 8;
crp->crp_ilen = request_size + 64;
crp->crp_flags = CRYPTO_F_CBIMM;
crp->crp_flags = 0;
if (request_batch)
crp->crp_flags |= CRYPTO_F_BATCH;
if (request_cbimm)
crp->crp_flags |= CRYPTO_F_CBIMM;
crp->crp_buf = (caddr_t) r->buffer;
crp->crp_callback = ocf_cb;
crp->crp_sid = ocf_cryptoid;
@@ -220,6 +246,12 @@ ocf_request_wq(struct work_struct *work)
}
#endif
static void
ocf_done(void)
{
crypto_freesession(ocf_cryptoid);
}
/*************************************************************************/
#ifdef BENCH_IXP_ACCESS_LIB
/*************************************************************************/
@@ -306,24 +338,25 @@ ixp_perform_cb(
IxCryptoAccStatus status)
{
request_t *r = NULL;
unsigned long flags;
/* do all requests but take at least 1 second */
spin_lock_irqsave(&ocfbench_counter_lock, flags);
total++;
if (total > request_num) {
if (total > request_num && jstart + HZ < jiffies) {
outstanding--;
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
return;
}
if (!sbufp || !(r = IX_MBUF_PRIV(sbufp))) {
printk("crappo %p %p\n", sbufp, r);
outstanding--;
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
return;
}
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
INIT_WORK(&r->work, ixp_request_wq);
#else
INIT_WORK(&r->work, ixp_request, r);
#endif
schedule_work(&r->work);
}
@@ -332,6 +365,7 @@ ixp_request(void *arg)
{
request_t *r = arg;
IxCryptoAccStatus status;
unsigned long flags;
memset(&r->mbuf, 0, sizeof(r->mbuf));
IX_MBUF_MLEN(&r->mbuf) = IX_MBUF_PKT_LEN(&r->mbuf) = request_size + 64;
@@ -341,7 +375,9 @@ ixp_request(void *arg)
0, request_size, 0, request_size, request_size, r->buffer);
if (IX_CRYPTO_ACC_STATUS_SUCCESS != status) {
printk("status1 = %d\n", status);
spin_lock_irqsave(&ocfbench_counter_lock, flags);
outstanding--;
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
return;
}
return;
@@ -356,6 +392,12 @@ ixp_request_wq(struct work_struct *work)
}
#endif
static void
ixp_done(void)
{
/* we should free the session here but I am lazy :-) */
}
/*************************************************************************/
#endif /* BENCH_IXP_ACCESS_LIB */
/*************************************************************************/
@@ -363,7 +405,9 @@ ixp_request_wq(struct work_struct *work)
int
ocfbench_init(void)
{
int i, jstart, jstop;
int i;
unsigned long mbps;
unsigned long flags;
printk("Crypto Speed tests\n");
@@ -375,6 +419,11 @@ ocfbench_init(void)
for (i = 0; i < request_q_len; i++) {
/* +64 for return data */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
INIT_WORK(&requests[i].work, ocf_request_wq);
#else
INIT_WORK(&requests[i].work, ocf_request, &requests[i]);
#endif
requests[i].buffer = kmalloc(request_size + 128, GFP_DMA);
if (!requests[i].buffer) {
printk("malloc failed\n");
@@ -387,19 +436,31 @@ ocfbench_init(void)
* OCF benchmark
*/
printk("OCF: testing ...\n");
ocf_init();
if (ocf_init() == -1)
return -EINVAL;
spin_lock_init(&ocfbench_counter_lock);
total = outstanding = 0;
jstart = jiffies;
for (i = 0; i < request_q_len; i++) {
spin_lock_irqsave(&ocfbench_counter_lock, flags);
outstanding++;
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
ocf_request(&requests[i]);
}
while (outstanding > 0)
schedule();
jstop = jiffies;
printk("OCF: %d requests of %d bytes in %d jiffies\n", total, request_size,
jstop - jstart);
mbps = 0;
if (jstop > jstart) {
mbps = (unsigned long) total * (unsigned long) request_size * 8;
mbps /= ((jstop - jstart) * 1000) / HZ;
}
printk("OCF: %d requests of %d bytes in %d jiffies (%d.%03d Mbps)\n",
total, request_size, (int)(jstop - jstart),
((int)mbps) / 1000, ((int)mbps) % 1000);
ocf_done();
#ifdef BENCH_IXP_ACCESS_LIB
/*
@@ -410,15 +471,29 @@ ocfbench_init(void)
total = outstanding = 0;
jstart = jiffies;
for (i = 0; i < request_q_len; i++) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
INIT_WORK(&requests[i].work, ixp_request_wq);
#else
INIT_WORK(&requests[i].work, ixp_request, &requests[i]);
#endif
spin_lock_irqsave(&ocfbench_counter_lock, flags);
outstanding++;
spin_unlock_irqrestore(&ocfbench_counter_lock, flags);
ixp_request(&requests[i]);
}
while (outstanding > 0)
schedule();
jstop = jiffies;
printk("IXP: %d requests of %d bytes in %d jiffies\n", total, request_size,
jstop - jstart);
mbps = 0;
if (jstop > jstart) {
mbps = (unsigned long) total * (unsigned long) request_size * 8;
mbps /= ((jstop - jstart) * 1000) / HZ;
}
printk("IXP: %d requests of %d bytes in %d jiffies (%d.%03d Mbps)\n",
total, request_size, jstop - jstart,
((int)mbps) / 1000, ((int)mbps) % 1000);
ixp_done();
#endif /* BENCH_IXP_ACCESS_LIB */
for (i = 0; i < request_q_len; i++)