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mac80211: update to wireless-testing 2017-10-06

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Rework the code to get rid of some extra kernel module dependencies
introduced in the last update.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2017-10-07 12:52:56 +02:00
parent efbd4e721d
commit 609208597b
16 changed files with 361 additions and 212 deletions
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13
package/kernel/mac80211/Makefile
View file

@ -10,14 +10,13 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211 PKG_NAME:=mac80211
PKG_VERSION:=4.14-rc2 PKG_VERSION:=2017-10-06
PKG_RELEASE:=1 PKG_RELEASE:=1
PKG_SOURCE_URL:=@KERNEL/linux/kernel/projects/backports/stable/v$(PKG_VERSION)/ PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
PKG_BACKPORT_VERSION:=-1 PKG_HASH:=194786b7635f36b9ce280fd2319f6a4feeff209175e330ddbcbe789a3b4540a5
PKG_HASH:=8d1b62e0ea6cc2ffa7e6ae666da201360256e9b74ae651a31842d33625367524
PKG_SOURCE:=backports-$(PKG_VERSION)$(PKG_BACKPORT_VERSION).tar.xz PKG_SOURCE:=backports-$(PKG_VERSION).tar.xz
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/backports-$(PKG_VERSION)$(PKG_BACKPORT_VERSION) PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/backports-$(PKG_VERSION)
PKG_BUILD_PARALLEL:=1 PKG_BUILD_PARALLEL:=1
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name> PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
@ -102,7 +101,7 @@ define KernelPackage/mac80211
$(call KernelPackage/mac80211/Default) $(call KernelPackage/mac80211/Default)
TITLE:=Linux 802.11 Wireless Networking Stack TITLE:=Linux 802.11 Wireless Networking Stack
# +kmod-crypto-cmac is a runtime only dependency of net/mac80211/aes_cmac.c # +kmod-crypto-cmac is a runtime only dependency of net/mac80211/aes_cmac.c
DEPENDS+= +kmod-cfg80211 +kmod-crypto-hash +kmod-crypto-cmac +hostapd-common DEPENDS+= +kmod-cfg80211 +hostapd-common
KCONFIG:=\ KCONFIG:=\
CONFIG_AVERAGE=y CONFIG_AVERAGE=y
FILES:= $(PKG_BUILD_DIR)/net/mac80211/mac80211.ko FILES:= $(PKG_BUILD_DIR)/net/mac80211/mac80211.ko

6
package/kernel/mac80211/patches/002-change_allconfig.patch
View file

@ -1,6 +1,6 @@
--- a/kconf/conf.c --- a/kconf/conf.c
+++ b/kconf/conf.c +++ b/kconf/conf.c
@@ -593,40 +593,12 @@ int main(int ac, char **av) @@ -594,40 +594,12 @@ int main(int ac, char **av)
case oldconfig: case oldconfig:
case listnewconfig: case listnewconfig:
case olddefconfig: case olddefconfig:
@ -44,7 +44,7 @@
break; break;
--- a/kconf/confdata.c --- a/kconf/confdata.c
+++ b/kconf/confdata.c +++ b/kconf/confdata.c
@@ -1169,6 +1169,8 @@ bool conf_set_all_new_symbols(enum conf_ @@ -1170,6 +1170,8 @@ bool conf_set_all_new_symbols(enum conf_
} }
bool has_changed = false; bool has_changed = false;
@ -53,7 +53,7 @@
for_all_symbols(i, sym) { for_all_symbols(i, sym) {
if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID)) if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID))
continue; continue;
@@ -1212,8 +1214,6 @@ bool conf_set_all_new_symbols(enum conf_ @@ -1213,8 +1215,6 @@ bool conf_set_all_new_symbols(enum conf_
} }

81
package/kernel/mac80211/patches/006-header-fix-compile-error-on-PowerPC-PPC_85xx.patch
View file

@ -1,81 +0,0 @@
From f192535ab136905d87bc75a4e848b66f0aef315e Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 1 Oct 2017 16:05:24 +0200
Subject: header: fix compile error on PowerPC (PPC_85xx)
Including linux/interrupt.h in linux/hrtimer.h causes this error message
on PowerPC builds on x86, ARM and MIPS it works:
CC [M] /backports-4.14-rc2-1/compat/main.o
In file included from /backports-4.14-rc2-1/backport-include/linux/printk.h:5:0,
from ./include/linux/kernel.h:13,
from /backports-4.14-rc2-1/backport-include/linux/kernel.h:3,
from ./include/linux/list.h:8,
from /backports-4.14-rc2-1/backport-include/linux/list.h:3,
from ./include/linux/module.h:9,
from /backports-4.14-rc2-1/backport-include/linux/module.h:3,
from /backports-4.14-rc2-1/compat/main.c:1:
./include/linux/ratelimit.h: In function 'ratelimit_state_exit':
./include/linux/ratelimit.h:62:11: error: dereferencing pointer to incomplete type 'struct task_struct'
current->comm, rs->missed);
^
./include/linux/printk.h:279:37: note: in definition of macro 'pr_warning'
printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
^
./include/linux/ratelimit.h:61:3: note: in expansion of macro 'pr_warn'
pr_warn("%s: %d output lines suppressed due to ratelimiting\n",
^
The backport of the hrtimer_start() functions needs the
linux/interrupt.h because some parts are defined there. Fix this by
moving the hrtimer_start() backport to the linux/interrupt.h backport
header file.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
backport-include/linux/hrtimer.h | 17 -----------------
backport-include/linux/interrupt.h | 17 ++++++++++++++++-
2 files changed, 16 insertions(+), 18 deletions(-)
delete mode 100644 backport-include/linux/hrtimer.h
--- a/backport-include/linux/hrtimer.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _BP_HRTIMER_H
-#define _BP_HRTIMER_H
-#include <linux/version.h>
-#include_next <linux/hrtimer.h>
-#include <linux/interrupt.h>
-
-#if LINUX_VERSION_IS_LESS(4,10,0)
-static inline void backport_hrtimer_start(struct hrtimer *timer, s64 time,
- const enum hrtimer_mode mode)
-{
- ktime_t _time = { .tv64 = time };
- hrtimer_start(timer, _time, mode);
-}
-#define hrtimer_start LINUX_BACKPORT(hrtimer_start)
-#endif
-
-#endif /* _BP_HRTIMER_H */
--- a/backport-include/linux/interrupt.h
+++ b/backport-include/linux/interrupt.h
@@ -1,2 +1,17 @@
-#include <linux/hrtimer.h>
+#ifndef _BP_LINUX_INTERRUPT_H
+#define _BP_LINUX_INTERRUPT_H
+#include <linux/version.h>
#include_next <linux/interrupt.h>
+#include <linux/ktime.h>
+
+#if LINUX_VERSION_IS_LESS(4,10,0)
+static inline void backport_hrtimer_start(struct hrtimer *timer, s64 time,
+ const enum hrtimer_mode mode)
+{
+ ktime_t _time = { .tv64 = time };
+ hrtimer_start(timer, _time, mode);
+}
+#define hrtimer_start LINUX_BACKPORT(hrtimer_start)
+#endif
+
+#endif /* _BP_LINUX_INTERRUPT_H */

144
package/kernel/mac80211/patches/100-remove-cryptoapi-dependencies.patch
View file

@ -43,122 +43,118 @@
- struct aead_request *aead_req; - struct aead_request *aead_req;
- int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm); - int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
- u8 *__aad; - u8 *__aad;
- + int i;
- aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC); - aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC);
- if (!aead_req) - if (!aead_req)
- return -ENOMEM; - return -ENOMEM;
-
- __aad = (u8 *)aead_req + reqsize;
- memcpy(__aad, aad, CCM_AAD_LEN);
-
- sg_init_table(sg, 3);
- sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad));
- sg_set_buf(&sg[1], data, data_len);
- sg_set_buf(&sg[2], mic, mic_len);
-
- aead_request_set_tfm(aead_req, tfm);
- aead_request_set_crypt(aead_req, sg, sg, data_len, b_0);
- aead_request_set_ad(aead_req, sg[0].length);
+ int i;
- crypto_aead_encrypt(aead_req);
- kzfree(aead_req);
+ crypto_cipher_encrypt_one(tfm, b, b_0); + crypto_cipher_encrypt_one(tfm, b, b_0);
- return 0; - __aad = (u8 *)aead_req + reqsize;
- memcpy(__aad, aad, CCM_AAD_LEN);
+ /* Extra Authenticate-only data (always two AES blocks) */ + /* Extra Authenticate-only data (always two AES blocks) */
+ for (i = 0; i < AES_BLOCK_SIZE; i++) + for (i = 0; i < AES_BLOCK_SIZE; i++)
+ aad[i] ^= b[i]; + aad[i] ^= b[i];
+ crypto_cipher_encrypt_one(tfm, b, aad); + crypto_cipher_encrypt_one(tfm, b, aad);
+
- sg_init_table(sg, 3);
- sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad));
- sg_set_buf(&sg[1], data, data_len);
- sg_set_buf(&sg[2], mic, mic_len);
+ aad += AES_BLOCK_SIZE; + aad += AES_BLOCK_SIZE;
+
- aead_request_set_tfm(aead_req, tfm);
- aead_request_set_crypt(aead_req, sg, sg, data_len, b_0);
- aead_request_set_ad(aead_req, sg[0].length);
+ for (i = 0; i < AES_BLOCK_SIZE; i++) + for (i = 0; i < AES_BLOCK_SIZE; i++)
+ aad[i] ^= b[i]; + aad[i] ^= b[i];
+ crypto_cipher_encrypt_one(tfm, a, aad); + crypto_cipher_encrypt_one(tfm, a, aad);
+
- crypto_aead_encrypt(aead_req);
- kzfree(aead_req);
+ /* Mask out bits from auth-only-b_0 */ + /* Mask out bits from auth-only-b_0 */
+ b_0[0] &= 0x07; + b_0[0] &= 0x07;
+
- return 0;
+ /* S_0 is used to encrypt T (= MIC) */ + /* S_0 is used to encrypt T (= MIC) */
+ b_0[14] = 0; + b_0[14] = 0;
+ b_0[15] = 0; + b_0[15] = 0;
+ crypto_cipher_encrypt_one(tfm, s_0, b_0); + crypto_cipher_encrypt_one(tfm, s_0, b_0);
+} }
+
-int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
- u8 *data, size_t data_len, u8 *mic,
- size_t mic_len)
+ +
+void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *b_0, u8 *aad, +void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *b_0, u8 *aad,
+ u8 *data, size_t data_len, u8 *mic, + u8 *data, size_t data_len, u8 *mic,
+ size_t mic_len) + size_t mic_len)
+{
+ int i, j, last_len, num_blocks;
+ u8 b[AES_BLOCK_SIZE];
+ u8 s_0[AES_BLOCK_SIZE];
+ u8 e[AES_BLOCK_SIZE];
+ u8 *pos, *cpos;
+
+ num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_SIZE);
+ last_len = data_len % AES_BLOCK_SIZE;
+ aes_ccm_prepare(tfm, b_0, aad, s_0, b, b);
+
+ /* Process payload blocks */
+ pos = data;
+ cpos = data;
+ for (j = 1; j <= num_blocks; j++) {
+ int blen = (j == num_blocks && last_len) ?
+ last_len : AES_BLOCK_SIZE;
+
+ /* Authentication followed by encryption */
+ for (i = 0; i < blen; i++)
+ b[i] ^= pos[i];
+ crypto_cipher_encrypt_one(tfm, b, b);
+
+ b_0[14] = (j >> 8) & 0xff;
+ b_0[15] = j & 0xff;
+ crypto_cipher_encrypt_one(tfm, e, b_0);
+ for (i = 0; i < blen; i++)
+ *cpos++ = *pos++ ^ e[i];
+ }
+
+ for (i = 0; i < mic_len; i++)
+ mic[i] = b[i] ^ s_0[i];
}
-int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
+int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *b_0, u8 *aad,
u8 *data, size_t data_len, u8 *mic,
size_t mic_len)
{ {
- struct scatterlist sg[3]; - struct scatterlist sg[3];
- struct aead_request *aead_req; - struct aead_request *aead_req;
- int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm); - int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
- u8 *__aad; - u8 *__aad;
- int err; - int err;
- + int i, j, last_len, num_blocks;
+ u8 b[AES_BLOCK_SIZE];
+ u8 s_0[AES_BLOCK_SIZE];
+ u8 e[AES_BLOCK_SIZE];
+ u8 *pos, *cpos;
- if (data_len == 0) - if (data_len == 0)
- return -EINVAL; - return -EINVAL;
- + num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_SIZE);
+ last_len = data_len % AES_BLOCK_SIZE;
+ aes_ccm_prepare(tfm, b_0, aad, s_0, b, b);
- aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC); - aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC);
- if (!aead_req) - if (!aead_req)
- return -ENOMEM; - return -ENOMEM;
- + /* Process payload blocks */
+ pos = data;
+ cpos = data;
+ for (j = 1; j <= num_blocks; j++) {
+ int blen = (j == num_blocks && last_len) ?
+ last_len : AES_BLOCK_SIZE;
- __aad = (u8 *)aead_req + reqsize; - __aad = (u8 *)aead_req + reqsize;
- memcpy(__aad, aad, CCM_AAD_LEN); - memcpy(__aad, aad, CCM_AAD_LEN);
- + /* Authentication followed by encryption */
+ for (i = 0; i < blen; i++)
+ b[i] ^= pos[i];
+ crypto_cipher_encrypt_one(tfm, b, b);
- sg_init_table(sg, 3); - sg_init_table(sg, 3);
- sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad)); - sg_set_buf(&sg[0], &__aad[2], be16_to_cpup((__be16 *)__aad));
- sg_set_buf(&sg[1], data, data_len); - sg_set_buf(&sg[1], data, data_len);
- sg_set_buf(&sg[2], mic, mic_len); - sg_set_buf(&sg[2], mic, mic_len);
- + b_0[14] = (j >> 8) & 0xff;
+ b_0[15] = j & 0xff;
+ crypto_cipher_encrypt_one(tfm, e, b_0);
+ for (i = 0; i < blen; i++)
+ *cpos++ = *pos++ ^ e[i];
+ }
- aead_request_set_tfm(aead_req, tfm); - aead_request_set_tfm(aead_req, tfm);
- aead_request_set_crypt(aead_req, sg, sg, data_len + mic_len, b_0); - aead_request_set_crypt(aead_req, sg, sg, data_len + mic_len, b_0);
- aead_request_set_ad(aead_req, sg[0].length); - aead_request_set_ad(aead_req, sg[0].length);
+ for (i = 0; i < mic_len; i++)
+ mic[i] = b[i] ^ s_0[i];
+}
- err = crypto_aead_decrypt(aead_req);
- kzfree(aead_req);
+int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *b_0, u8 *aad,
+ u8 *data, size_t data_len, u8 *mic,
+ size_t mic_len)
+{
+ int i, j, last_len, num_blocks; + int i, j, last_len, num_blocks;
+ u8 *pos, *cpos; + u8 *pos, *cpos;
+ u8 a[AES_BLOCK_SIZE]; + u8 a[AES_BLOCK_SIZE];
+ u8 b[AES_BLOCK_SIZE]; + u8 b[AES_BLOCK_SIZE];
+ u8 s_0[AES_BLOCK_SIZE]; + u8 s_0[AES_BLOCK_SIZE];
+
- return err;
+ num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_SIZE); + num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_SIZE);
+ last_len = data_len % AES_BLOCK_SIZE; + last_len = data_len % AES_BLOCK_SIZE;
+ aes_ccm_prepare(tfm, b_0, aad, s_0, a, b); + aes_ccm_prepare(tfm, b_0, aad, s_0, a, b);
@ -185,11 +181,7 @@
+ if ((mic[i] ^ s_0[i]) != a[i]) + if ((mic[i] ^ s_0[i]) != a[i])
+ return -1; + return -1;
+ } + }
+
- err = crypto_aead_decrypt(aead_req);
- kzfree(aead_req);
-
- return err;
+ return 0; + return 0;
} }
@ -202,12 +194,12 @@
{ {
- struct crypto_aead *tfm; - struct crypto_aead *tfm;
- int err; - int err;
+ struct crypto_cipher *tfm; -
- tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC); - tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC);
- if (IS_ERR(tfm)) - if (IS_ERR(tfm))
- return tfm; - return tfm;
- + struct crypto_cipher *tfm;
- err = crypto_aead_setkey(tfm, key, key_len); - err = crypto_aead_setkey(tfm, key, key_len);
- if (err) - if (err)
- goto free_aead; - goto free_aead;

32
package/kernel/mac80211/patches/130-disable-fils.patch Normal file
View file

@ -0,0 +1,32 @@
Disable FILS support, since it pulls in crypto hash support
--- a/net/mac80211/fils_aead.h
+++ b/net/mac80211/fils_aead.h
@@ -10,7 +10,7 @@
#ifndef FILS_AEAD_H
#define FILS_AEAD_H
-#if LINUX_VERSION_IS_GEQ(4,3,0)
+#if 0 /* LINUX_VERSION_IS_GEQ(4,3,0) */
int fils_encrypt_assoc_req(struct sk_buff *skb,
struct ieee80211_mgd_assoc_data *assoc_data);
int fils_decrypt_assoc_resp(struct ieee80211_sub_if_data *sdata,
--- a/net/mac80211/fils_aead.c
+++ b/net/mac80211/fils_aead.c
@@ -1,4 +1,4 @@
-#if LINUX_VERSION_IS_GEQ(4,3,0)
+#if 0 /* LINUX_VERSION_IS_GEQ(4,3,0) */
/*
* FILS AEAD for (Re)Association Request/Response frames
* Copyright 2016, Qualcomm Atheros, Inc.
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -550,7 +550,7 @@ struct ieee80211_hw *ieee80211_alloc_hw_
NL80211_FEATURE_MAC_ON_CREATE |
NL80211_FEATURE_USERSPACE_MPM |
NL80211_FEATURE_FULL_AP_CLIENT_STATE;
-#if LINUX_VERSION_IS_GEQ(4,3,0)
+#if 0 /* LINUX_VERSION_IS_GEQ(4,3,0) */
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_FILS_STA);
#endif

198
package/kernel/mac80211/patches/131-Revert-mac80211-aes-cmac-switch-to-shash-CMAC-driver.patch Normal file
View file

@ -0,0 +1,198 @@
From: Felix Fietkau <nbd@nbd.name>
Date: Sat, 7 Oct 2017 09:37:28 +0200
Subject: [PATCH] Revert "mac80211: aes-cmac: switch to shash CMAC
driver"
This reverts commit 26717828b75dd5c46e97f7f4a9b937d038bb2852.
Reduces mac80211 dependencies for LEDE
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/net/mac80211/aes_cmac.c
+++ b/net/mac80211/aes_cmac.c
@@ -22,50 +22,126 @@
#define CMAC_TLEN_256 16 /* CMAC TLen = 128 bits (16 octets) */
#define AAD_LEN 20
-static const u8 zero[CMAC_TLEN_256];
-void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
- const u8 *data, size_t data_len, u8 *mic)
+void gf_mulx(u8 *pad)
{
- SHASH_DESC_ON_STACK(desc, tfm);
- u8 out[AES_BLOCK_SIZE];
+ int i, carry;
- desc->tfm = tfm;
+ carry = pad[0] & 0x80;
+ for (i = 0; i < AES_BLOCK_SIZE - 1; i++)
+ pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
+ pad[AES_BLOCK_SIZE - 1] <<= 1;
+ if (carry)
+ pad[AES_BLOCK_SIZE - 1] ^= 0x87;
+}
- crypto_shash_init(desc);
- crypto_shash_update(desc, aad, AAD_LEN);
- crypto_shash_update(desc, data, data_len - CMAC_TLEN);
- crypto_shash_finup(desc, zero, CMAC_TLEN, out);
+void aes_cmac_vector(struct crypto_cipher *tfm, size_t num_elem,
+ const u8 *addr[], const size_t *len, u8 *mac,
+ size_t mac_len)
+{
+ u8 cbc[AES_BLOCK_SIZE], pad[AES_BLOCK_SIZE];
+ const u8 *pos, *end;
+ size_t i, e, left, total_len;
- memcpy(mic, out, CMAC_TLEN);
+ memset(cbc, 0, AES_BLOCK_SIZE);
+
+ total_len = 0;
+ for (e = 0; e < num_elem; e++)
+ total_len += len[e];
+ left = total_len;
+
+ e = 0;
+ pos = addr[0];
+ end = pos + len[0];
+
+ while (left >= AES_BLOCK_SIZE) {
+ for (i = 0; i < AES_BLOCK_SIZE; i++) {
+ cbc[i] ^= *pos++;
+ if (pos >= end) {
+ e++;
+ pos = addr[e];
+ end = pos + len[e];
+ }
+ }
+ if (left > AES_BLOCK_SIZE)
+ crypto_cipher_encrypt_one(tfm, cbc, cbc);
+ left -= AES_BLOCK_SIZE;
+ }
+
+ memset(pad, 0, AES_BLOCK_SIZE);
+ crypto_cipher_encrypt_one(tfm, pad, pad);
+ gf_mulx(pad);
+
+ if (left || total_len == 0) {
+ for (i = 0; i < left; i++) {
+ cbc[i] ^= *pos++;
+ if (pos >= end) {
+ e++;
+ pos = addr[e];
+ end = pos + len[e];
+ }
+ }
+ cbc[left] ^= 0x80;
+ gf_mulx(pad);
+ }
+
+ for (i = 0; i < AES_BLOCK_SIZE; i++)
+ pad[i] ^= cbc[i];
+ crypto_cipher_encrypt_one(tfm, pad, pad);
+ memcpy(mac, pad, mac_len);
}
-void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
+
+void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
+ const u8 *data, size_t data_len, u8 *mic)
+{
+ const u8 *addr[3];
+ size_t len[3];
+ u8 zero[CMAC_TLEN];
+
+ memset(zero, 0, CMAC_TLEN);
+ addr[0] = aad;
+ len[0] = AAD_LEN;
+ addr[1] = data;
+ len[1] = data_len - CMAC_TLEN;
+ addr[2] = zero;
+ len[2] = CMAC_TLEN;
+
+ aes_cmac_vector(tfm, 3, addr, len, mic, CMAC_TLEN);
+}
+
+void ieee80211_aes_cmac_256(struct crypto_cipher *tfm, const u8 *aad,
const u8 *data, size_t data_len, u8 *mic)
{
- SHASH_DESC_ON_STACK(desc, tfm);
+ const u8 *addr[3];
+ size_t len[3];
+ u8 zero[CMAC_TLEN_256];
- desc->tfm = tfm;
+ memset(zero, 0, CMAC_TLEN_256);
+ addr[0] = aad;
+ len[0] = AAD_LEN;
+ addr[1] = data;
+ len[1] = data_len - CMAC_TLEN_256;
+ addr[2] = zero;
+ len[2] = CMAC_TLEN_256;
- crypto_shash_init(desc);
- crypto_shash_update(desc, aad, AAD_LEN);
- crypto_shash_update(desc, data, data_len - CMAC_TLEN_256);
- crypto_shash_finup(desc, zero, CMAC_TLEN_256, mic);
+ aes_cmac_vector(tfm, 3, addr, len, mic, CMAC_TLEN_256);
}
-struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
- size_t key_len)
+struct crypto_cipher *ieee80211_aes_cmac_key_setup(const u8 key[],
+ size_t key_len)
{
- struct crypto_shash *tfm;
+ struct crypto_cipher *tfm;
- tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
+ tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
if (!IS_ERR(tfm))
- crypto_shash_setkey(tfm, key, key_len);
+ crypto_cipher_setkey(tfm, key, key_len);
return tfm;
}
-void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm)
+
+void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm)
{
- crypto_free_shash(tfm);
+ crypto_free_cipher(tfm);
}
--- a/net/mac80211/aes_cmac.h
+++ b/net/mac80211/aes_cmac.h
@@ -10,14 +10,13 @@
#define AES_CMAC_H
#include <linux/crypto.h>
-#include <crypto/hash.h>
-struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
- size_t key_len);
-void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
+struct crypto_cipher *ieee80211_aes_cmac_key_setup(const u8 key[],
+ size_t key_len);
+void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
const u8 *data, size_t data_len, u8 *mic);
-void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
+void ieee80211_aes_cmac_256(struct crypto_cipher *tfm, const u8 *aad,
const u8 *data, size_t data_len, u8 *mic);
-void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm);
+void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm);
#endif /* AES_CMAC_H */
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -93,7 +93,7 @@ struct ieee80211_key {
} ccmp;
struct {
u8 rx_pn[IEEE80211_CMAC_PN_LEN];
- struct crypto_shash *tfm;
+ struct crypto_cipher *tfm;
u32 replays; /* dot11RSNAStatsCMACReplays */
u32 icverrors; /* dot11RSNAStatsCMACICVErrors */
} aes_cmac;

10
package/kernel/mac80211/patches/132-mac80211-remove-cmac-dependency.patch Normal file
View file

@ -0,0 +1,10 @@
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -5,7 +5,6 @@ config MAC80211
depends on CRYPTO
depends on CRYPTO_ARC4
depends on CRYPTO_AES
- depends on CRYPTO_CMAC
depends on CRC32
---help---
This option enables the hardware independent IEEE 802.11

51
package/kernel/mac80211/patches/301-ath9k_hw-issue-external-reset-for-QCA955x.patch
View file

@ -29,21 +29,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
- npend = ath9k_hw_numtxpending(ah, i); - npend = ath9k_hw_numtxpending(ah, i);
- if (npend) - if (npend)
- break; - break;
- }
-
- if (ah->external_reset &&
- (npend || type == ATH9K_RESET_COLD)) {
- int reset_err = 0;
-
- ath_dbg(ath9k_hw_common(ah), RESET,
- "reset MAC via external reset\n");
-
- reset_err = ah->external_reset();
- if (reset_err) {
- ath_err(ath9k_hw_common(ah),
- "External reset failed, err=%d\n",
- reset_err);
- return false;
+ if (type == ATH9K_RESET_COLD) + if (type == ATH9K_RESET_COLD)
+ return true; + return true;
+ +
@ -59,35 +44,47 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ for (i = 0; i < AR_NUM_QCU; i++) { + for (i = 0; i < AR_NUM_QCU; i++) {
+ if (ath9k_hw_numtxpending(ah, i)) + if (ath9k_hw_numtxpending(ah, i))
+ return true; + return true;
} + }
+ } }
+
- if (ah->external_reset &&
- (npend || type == ATH9K_RESET_COLD)) {
- int reset_err = 0;
+ return false; + return false;
+} +}
+
- ath_dbg(ath9k_hw_common(ah), RESET,
- "reset MAC via external reset\n");
+static bool ath9k_hw_external_reset(struct ath_hw *ah, int type) +static bool ath9k_hw_external_reset(struct ath_hw *ah, int type)
+{ +{
+ int err; + int err;
+
- reset_err = ah->external_reset();
- if (reset_err) {
- ath_err(ath9k_hw_common(ah),
- "External reset failed, err=%d\n",
- reset_err);
- return false;
- }
+ if (!ah->external_reset || !ath9k_hw_need_external_reset(ah, type)) + if (!ah->external_reset || !ath9k_hw_need_external_reset(ah, type))
+ return true; + return true;
+
+ ath_dbg(ath9k_hw_common(ah), RESET,
+ "reset MAC via external reset\n");
- REG_WRITE(ah, AR_RTC_RESET, 1); - REG_WRITE(ah, AR_RTC_RESET, 1);
+ ath_dbg(ath9k_hw_common(ah), RESET,
+ "reset MAC via external reset\n");
+
+ err = ah->external_reset(); + err = ah->external_reset();
+ if (err) { + if (err) {
+ ath_err(ath9k_hw_common(ah), + ath_err(ath9k_hw_common(ah),
+ "External reset failed, err=%d\n", err); + "External reset failed, err=%d\n", err);
+ return false; + return false;
} + }
+
+ if (AR_SREV_9550(ah)) { + if (AR_SREV_9550(ah)) {
+ REG_WRITE(ah, AR_RTC_RESET, 0); + REG_WRITE(ah, AR_RTC_RESET, 0);
+ udelay(10); + udelay(10);
+ } }
+
+ REG_WRITE(ah, AR_RTC_RESET, 1); + REG_WRITE(ah, AR_RTC_RESET, 1);
+ udelay(10); + udelay(10);
+ +

0
package/kernel/mac80211/patches/324-ath9k_hw-fix-channel-maximum-power-level-test.patch → package/kernel/mac80211/patches/314-ath9k_hw-fix-channel-maximum-power-level-test.patch
View file

5
package/kernel/mac80211/patches/330-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch → package/kernel/mac80211/patches/315-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch
View file

@ -1,6 +1,7 @@
From: Felix Fietkau <nbd@nbd.name> From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 19 Jul 2017 08:49:31 +0200 Date: Wed, 19 Jul 2017 08:49:31 +0200
Subject: [PATCH] ath9k: adjust tx power reduction for US regulatory domain Subject: [PATCH] ath9k: adjust tx power reduction for US regulatory
domain
FCC regulatory rules allow for up to 3 dBi antenna gain. Account for FCC regulatory rules allow for up to 3 dBi antenna gain. Account for
this in the EEPROM based tx power reduction code. this in the EEPROM based tx power reduction code.
@ -16,7 +17,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ /* FCC allows maximum antenna gain of 3 dBi */ + /* FCC allows maximum antenna gain of 3 dBi */
+ if (reg->region == NL80211_DFS_FCC) + if (reg->region == NL80211_DFS_FCC)
+ ant_reduction = max_t(int, ant_reduction - 6, 0); + ant_reduction = min_t(int, ant_reduction - 6, 0);
+ +
ah->eep_ops->set_txpower(ah, chan, ctl, ant_reduction, new_pwr, test); ah->eep_ops->set_txpower(ah, chan, ctl, ant_reduction, new_pwr, test);
} }

3
package/kernel/mac80211/patches/331-ath9k-fix-more-data-flag-for-buffered-multicast-pack.patch → package/kernel/mac80211/patches/316-ath9k-fix-more-data-flag-for-buffered-multicast-pack.patch
View file

@ -1,6 +1,7 @@
From: Felix Fietkau <nbd@nbd.name> From: Felix Fietkau <nbd@nbd.name>
Date: Sun, 23 Jul 2017 14:58:22 +0200 Date: Sun, 23 Jul 2017 14:58:22 +0200
Subject: [PATCH] ath9k: fix more-data flag for buffered multicast packets Subject: [PATCH] ath9k: fix more-data flag for buffered multicast
packets
The flag needs to be cleared for the last packet in the list, not the The flag needs to be cleared for the last packet in the list, not the
first one. Fixes some issues with multicast packet loss for powersave first one. Fixes some issues with multicast packet loss for powersave

4
package/kernel/mac80211/patches/332-ath10k-Revert-disable-wake_tx_queue-for-older-devices.patch → package/kernel/mac80211/patches/317-Revert-ath10k-disable-wake_tx_queue-for-older-device.patch
View file

@ -1,7 +1,7 @@
From 59f8c22bf1749c4a2b5947bfaebc677c259a1ad6 Mon Sep 17 00:00:00 2001
From: dave taht <dave@taht.net> From: dave taht <dave@taht.net>
Date: Wed, 5 Oct 2016 20:09:15 -0700 Date: Wed, 5 Oct 2016 20:09:15 -0700
Subject: [PATCH 5/7] Revert "ath10k: disable wake_tx_queue for older devices" Subject: [PATCH] Revert "ath10k: disable wake_tx_queue for older
devices"
This reverts commit 4ca1807815aa6801aaced7fdefa9edacc2521767 This reverts commit 4ca1807815aa6801aaced7fdefa9edacc2521767
in the hope that we've fixed all the performance problems now. in the hope that we've fixed all the performance problems now.

10
package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
View file

@ -36,9 +36,9 @@
u8 ps_dtim_period; u8 ps_dtim_period;
--- a/include/uapi/linux/nl80211.h --- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h
@@ -2139,6 +2139,9 @@ enum nl80211_commands { @@ -2149,6 +2149,9 @@ enum nl80211_commands {
* the driver or is not needed (because roaming used the Fast Transition * @NL80211_ATTR_PMKR0_NAME: PMK-R0 Name for offloaded FT.
* protocol). * @NL80211_ATTR_PORT_AUTHORIZED: (reserved)
* *
+ * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce + * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce
+ * transmit power to stay within regulatory limits. u32, dBi. + * transmit power to stay within regulatory limits. u32, dBi.
@ -46,7 +46,7 @@
* @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined * @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -2565,6 +2568,8 @@ enum nl80211_attrs { @@ -2575,6 +2578,8 @@ enum nl80211_attrs {
NL80211_ATTR_PMKR0_NAME, NL80211_ATTR_PMKR0_NAME,
NL80211_ATTR_PORT_AUTHORIZED, NL80211_ATTR_PORT_AUTHORIZED,
@ -137,7 +137,7 @@
}; };
/* policy for the key attributes */ /* policy for the key attributes */
@@ -2378,6 +2379,20 @@ static int nl80211_set_wiphy(struct sk_b @@ -2395,6 +2396,20 @@ static int nl80211_set_wiphy(struct sk_b
if (result) if (result)
return result; return result;
} }

12
package/kernel/mac80211/patches/530-ath9k_extra_leds.patch
View file

@ -103,7 +103,8 @@
+ GFP_KERNEL); + GFP_KERNEL);
+ if (!led) + if (!led)
+ return -ENOMEM; + return -ENOMEM;
+
- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, val);
+ led->gpio = gpio = (struct gpio_led *) (led + 1); + led->gpio = gpio = (struct gpio_led *) (led + 1);
+ _name = (char *) (led->gpio + 1); + _name = (char *) (led->gpio + 1);
+ +
@ -116,8 +117,7 @@
+ ret = ath_add_led(sc, led); + ret = ath_add_led(sc, led);
+ if (unlikely(ret < 0)) + if (unlikely(ret < 0))
+ kfree(led); + kfree(led);
+
- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, val);
+ return ret; + return ret;
} }
@ -125,11 +125,11 @@
{ {
- if (!sc->led_registered) - if (!sc->led_registered)
- return; - return;
+ struct ath_led *led; -
- ath_led_brightness(&sc->led_cdev, LED_OFF); - ath_led_brightness(&sc->led_cdev, LED_OFF);
- led_classdev_unregister(&sc->led_cdev); - led_classdev_unregister(&sc->led_cdev);
- + struct ath_led *led;
- ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin); - ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin);
+ while (!list_empty(&sc->leds)) { + while (!list_empty(&sc->leds)) {
+ led = list_first_entry(&sc->leds, struct ath_led, list); + led = list_first_entry(&sc->leds, struct ath_led, list);

2
package/kernel/mac80211/patches/653-0043-rtl8xxxu-Do-not-set-auto-rate-fallback-on-8188eu.patch
View file

@ -39,7 +39,7 @@ Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
.adda_2t_path_on_a = 0x04db25a4, .adda_2t_path_on_a = 0x04db25a4,
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -1655,6 +1655,7 @@ struct rtl8xxxu_fileops rtl8192eu_fops = @@ -1658,6 +1658,7 @@ struct rtl8xxxu_fileops rtl8192eu_fops =
.rx_desc_size = sizeof(struct rtl8xxxu_rxdesc24), .rx_desc_size = sizeof(struct rtl8xxxu_rxdesc24),
.has_s0s1 = 0, .has_s0s1 = 0,
.gen2_thermal_meter = 1, .gen2_thermal_meter = 1,

2
package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch
View file

@ -14,7 +14,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -2849,6 +2849,10 @@ brcmf_cfg80211_set_power_mgmt(struct wip @@ -2838,6 +2838,10 @@ brcmf_cfg80211_set_power_mgmt(struct wip
* preference in cfg struct to apply this to * preference in cfg struct to apply this to
* FW later while initializing the dongle * FW later while initializing the dongle
*/ */