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author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-08-26 18:12:40 +1000 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 11:46:22 +1000 |
commit | e4d5b79c661c7cfca9d8d5afd040a295f128d3cb (patch) | |
tree | 55a19ceca1b51b26d1934d388b26f0b1bed99a3e /net | |
parent | fce32d70ba834129b164c40c2d4260e5a7a7d850 (diff) | |
download | linux-3.10-e4d5b79c661c7cfca9d8d5afd040a295f128d3cb.tar.gz linux-3.10-e4d5b79c661c7cfca9d8d5afd040a295f128d3cb.tar.bz2 linux-3.10-e4d5b79c661c7cfca9d8d5afd040a295f128d3cb.zip |
[CRYPTO] users: Use crypto_comp and crypto_has_*
This patch converts all users to use the new crypto_comp type and the
crypto_has_* functions.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net')
-rw-r--r-- | net/ipv4/ipcomp.c | 25 | ||||
-rw-r--r-- | net/ipv6/ipcomp6.c | 25 | ||||
-rw-r--r-- | net/xfrm/xfrm_algo.c | 27 |
3 files changed, 44 insertions, 33 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index a0c28b2b756..5bb9c9f03fb 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -32,7 +32,7 @@ struct ipcomp_tfms { struct list_head list; - struct crypto_tfm **tfms; + struct crypto_comp **tfms; int users; }; @@ -46,7 +46,7 @@ static int ipcomp_decompress(struct xfrm_state *x, struct sk_buff *skb) int err, plen, dlen; struct ipcomp_data *ipcd = x->data; u8 *start, *scratch; - struct crypto_tfm *tfm; + struct crypto_comp *tfm; int cpu; plen = skb->len; @@ -107,7 +107,7 @@ static int ipcomp_compress(struct xfrm_state *x, struct sk_buff *skb) struct iphdr *iph = skb->nh.iph; struct ipcomp_data *ipcd = x->data; u8 *start, *scratch; - struct crypto_tfm *tfm; + struct crypto_comp *tfm; int cpu; ihlen = iph->ihl * 4; @@ -302,7 +302,7 @@ static void **ipcomp_alloc_scratches(void) return scratches; } -static void ipcomp_free_tfms(struct crypto_tfm **tfms) +static void ipcomp_free_tfms(struct crypto_comp **tfms) { struct ipcomp_tfms *pos; int cpu; @@ -324,28 +324,28 @@ static void ipcomp_free_tfms(struct crypto_tfm **tfms) return; for_each_possible_cpu(cpu) { - struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu); - crypto_free_tfm(tfm); + struct crypto_comp *tfm = *per_cpu_ptr(tfms, cpu); + crypto_free_comp(tfm); } free_percpu(tfms); } -static struct crypto_tfm **ipcomp_alloc_tfms(const char *alg_name) +static struct crypto_comp **ipcomp_alloc_tfms(const char *alg_name) { struct ipcomp_tfms *pos; - struct crypto_tfm **tfms; + struct crypto_comp **tfms; int cpu; /* This can be any valid CPU ID so we don't need locking. */ cpu = raw_smp_processor_id(); list_for_each_entry(pos, &ipcomp_tfms_list, list) { - struct crypto_tfm *tfm; + struct crypto_comp *tfm; tfms = pos->tfms; tfm = *per_cpu_ptr(tfms, cpu); - if (!strcmp(crypto_tfm_alg_name(tfm), alg_name)) { + if (!strcmp(crypto_comp_name(tfm), alg_name)) { pos->users++; return tfms; } @@ -359,12 +359,13 @@ static struct crypto_tfm **ipcomp_alloc_tfms(const char *alg_name) INIT_LIST_HEAD(&pos->list); list_add(&pos->list, &ipcomp_tfms_list); - pos->tfms = tfms = alloc_percpu(struct crypto_tfm *); + pos->tfms = tfms = alloc_percpu(struct crypto_comp *); if (!tfms) goto error; for_each_possible_cpu(cpu) { - struct crypto_tfm *tfm = crypto_alloc_tfm(alg_name, 0); + struct crypto_comp *tfm = crypto_alloc_comp(alg_name, 0, + CRYPTO_ALG_ASYNC); if (!tfm) goto error; *per_cpu_ptr(tfms, cpu) = tfm; diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 7e4d1c17bfb..a81e9e9d93b 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -53,7 +53,7 @@ struct ipcomp6_tfms { struct list_head list; - struct crypto_tfm **tfms; + struct crypto_comp **tfms; int users; }; @@ -70,7 +70,7 @@ static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb) int plen, dlen; struct ipcomp_data *ipcd = x->data; u8 *start, *scratch; - struct crypto_tfm *tfm; + struct crypto_comp *tfm; int cpu; if (skb_linearize_cow(skb)) @@ -129,7 +129,7 @@ static int ipcomp6_output(struct xfrm_state *x, struct sk_buff *skb) struct ipcomp_data *ipcd = x->data; int plen, dlen; u8 *start, *scratch; - struct crypto_tfm *tfm; + struct crypto_comp *tfm; int cpu; hdr_len = skb->h.raw - skb->data; @@ -301,7 +301,7 @@ static void **ipcomp6_alloc_scratches(void) return scratches; } -static void ipcomp6_free_tfms(struct crypto_tfm **tfms) +static void ipcomp6_free_tfms(struct crypto_comp **tfms) { struct ipcomp6_tfms *pos; int cpu; @@ -323,28 +323,28 @@ static void ipcomp6_free_tfms(struct crypto_tfm **tfms) return; for_each_possible_cpu(cpu) { - struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu); - crypto_free_tfm(tfm); + struct crypto_comp *tfm = *per_cpu_ptr(tfms, cpu); + crypto_free_comp(tfm); } free_percpu(tfms); } -static struct crypto_tfm **ipcomp6_alloc_tfms(const char *alg_name) +static struct crypto_comp **ipcomp6_alloc_tfms(const char *alg_name) { struct ipcomp6_tfms *pos; - struct crypto_tfm **tfms; + struct crypto_comp **tfms; int cpu; /* This can be any valid CPU ID so we don't need locking. */ cpu = raw_smp_processor_id(); list_for_each_entry(pos, &ipcomp6_tfms_list, list) { - struct crypto_tfm *tfm; + struct crypto_comp *tfm; tfms = pos->tfms; tfm = *per_cpu_ptr(tfms, cpu); - if (!strcmp(crypto_tfm_alg_name(tfm), alg_name)) { + if (!strcmp(crypto_comp_name(tfm), alg_name)) { pos->users++; return tfms; } @@ -358,12 +358,13 @@ static struct crypto_tfm **ipcomp6_alloc_tfms(const char *alg_name) INIT_LIST_HEAD(&pos->list); list_add(&pos->list, &ipcomp6_tfms_list); - pos->tfms = tfms = alloc_percpu(struct crypto_tfm *); + pos->tfms = tfms = alloc_percpu(struct crypto_comp *); if (!tfms) goto error; for_each_possible_cpu(cpu) { - struct crypto_tfm *tfm = crypto_alloc_tfm(alg_name, 0); + struct crypto_comp *tfm = crypto_alloc_comp(alg_name, 0, + CRYPTO_ALG_ASYNC); if (!tfm) goto error; *per_cpu_ptr(tfms, cpu) = tfm; diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index 87918f281bb..5a0dbeb6bbe 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -363,8 +363,8 @@ struct xfrm_algo_desc *xfrm_calg_get_byid(int alg_id) EXPORT_SYMBOL_GPL(xfrm_calg_get_byid); static struct xfrm_algo_desc *xfrm_get_byname(struct xfrm_algo_desc *list, - int entries, char *name, - int probe) + int entries, u32 type, u32 mask, + char *name, int probe) { int i, status; @@ -382,7 +382,7 @@ static struct xfrm_algo_desc *xfrm_get_byname(struct xfrm_algo_desc *list, if (!probe) break; - status = crypto_alg_available(name, 0); + status = crypto_has_alg(name, type, mask | CRYPTO_ALG_ASYNC); if (!status) break; @@ -394,19 +394,25 @@ static struct xfrm_algo_desc *xfrm_get_byname(struct xfrm_algo_desc *list, struct xfrm_algo_desc *xfrm_aalg_get_byname(char *name, int probe) { - return xfrm_get_byname(aalg_list, aalg_entries(), name, probe); + return xfrm_get_byname(aalg_list, aalg_entries(), + CRYPTO_ALG_TYPE_HASH, CRYPTO_ALG_TYPE_HASH_MASK, + name, probe); } EXPORT_SYMBOL_GPL(xfrm_aalg_get_byname); struct xfrm_algo_desc *xfrm_ealg_get_byname(char *name, int probe) { - return xfrm_get_byname(ealg_list, ealg_entries(), name, probe); + return xfrm_get_byname(ealg_list, ealg_entries(), + CRYPTO_ALG_TYPE_BLKCIPHER, CRYPTO_ALG_TYPE_MASK, + name, probe); } EXPORT_SYMBOL_GPL(xfrm_ealg_get_byname); struct xfrm_algo_desc *xfrm_calg_get_byname(char *name, int probe) { - return xfrm_get_byname(calg_list, calg_entries(), name, probe); + return xfrm_get_byname(calg_list, calg_entries(), + CRYPTO_ALG_TYPE_COMPRESS, CRYPTO_ALG_TYPE_MASK, + name, probe); } EXPORT_SYMBOL_GPL(xfrm_calg_get_byname); @@ -441,19 +447,22 @@ void xfrm_probe_algs(void) BUG_ON(in_softirq()); for (i = 0; i < aalg_entries(); i++) { - status = crypto_alg_available(aalg_list[i].name, 0); + status = crypto_has_hash(aalg_list[i].name, 0, + CRYPTO_ALG_ASYNC); if (aalg_list[i].available != status) aalg_list[i].available = status; } for (i = 0; i < ealg_entries(); i++) { - status = crypto_alg_available(ealg_list[i].name, 0); + status = crypto_has_blkcipher(ealg_list[i].name, 0, + CRYPTO_ALG_ASYNC); if (ealg_list[i].available != status) ealg_list[i].available = status; } for (i = 0; i < calg_entries(); i++) { - status = crypto_alg_available(calg_list[i].name, 0); + status = crypto_has_comp(calg_list[i].name, 0, + CRYPTO_ALG_ASYNC); if (calg_list[i].available != status) calg_list[i].available = status; } |