From f28eef4460135228171a8de40502885b3de347d9 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 12 Feb 2017 15:00:20 +0100 Subject: [PATCH] mac80211: refresh patches Signed-off-by: Felix Fietkau --- .../100-remove-cryptoapi-dependencies.patch | 124 ++++++++++-------- ..._hw-issue-external-reset-for-QCA955x.patch | 51 +++---- .../patches/530-ath9k_extra_leds.patch | 12 +- .../621-rt2x00-add-support-for-mt7620.patch | 14 +- 4 files changed, 106 insertions(+), 95 deletions(-) diff --git a/package/kernel/mac80211/patches/100-remove-cryptoapi-dependencies.patch b/package/kernel/mac80211/patches/100-remove-cryptoapi-dependencies.patch index 7eb3d99c07..95fea441a4 100644 --- a/package/kernel/mac80211/patches/100-remove-cryptoapi-dependencies.patch +++ b/package/kernel/mac80211/patches/100-remove-cryptoapi-dependencies.patch @@ -43,118 +43,122 @@ - struct aead_request *aead_req; - int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm); - u8 *__aad; -+ int i; - +- - aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC); - if (!aead_req) - return -ENOMEM; -+ crypto_cipher_encrypt_one(tfm, b, b_0); - +- - __aad = (u8 *)aead_req + reqsize; - memcpy(__aad, aad, CCM_AAD_LEN); -+ /* Extra Authenticate-only data (always two AES blocks) */ -+ for (i = 0; i < AES_BLOCK_SIZE; i++) -+ aad[i] ^= b[i]; -+ 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; - +- - 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++) -+ aad[i] ^= b[i]; -+ crypto_cipher_encrypt_one(tfm, a, aad); ++ int i; - crypto_aead_encrypt(aead_req); - kzfree(aead_req); -+ /* Mask out bits from auth-only-b_0 */ -+ b_0[0] &= 0x07; ++ crypto_cipher_encrypt_one(tfm, b, b_0); - return 0; ++ /* Extra Authenticate-only data (always two AES blocks) */ ++ for (i = 0; i < AES_BLOCK_SIZE; i++) ++ aad[i] ^= b[i]; ++ crypto_cipher_encrypt_one(tfm, b, aad); ++ ++ aad += AES_BLOCK_SIZE; ++ ++ for (i = 0; i < AES_BLOCK_SIZE; i++) ++ aad[i] ^= b[i]; ++ crypto_cipher_encrypt_one(tfm, a, aad); ++ ++ /* Mask out bits from auth-only-b_0 */ ++ b_0[0] &= 0x07; ++ + /* S_0 is used to encrypt T (= MIC) */ + b_0[14] = 0; + b_0[15] = 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, + u8 *data, size_t data_len, u8 *mic, + size_t mic_len) - { -- struct scatterlist sg[3]; -- struct aead_request *aead_req; -- int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm); -- u8 *__aad; -- 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) -- 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); -- if (!aead_req) -- 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; -- 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_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); ++ + 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_crypt(aead_req, sg, sg, data_len + mic_len, b_0); -- 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_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) -+{ + u8 *data, size_t data_len, u8 *mic, + size_t mic_len) + { +- struct scatterlist sg[3]; +- struct aead_request *aead_req; +- int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm); +- u8 *__aad; +- int err; +- +- if (data_len == 0) +- return -EINVAL; +- +- aead_req = kzalloc(reqsize + CCM_AAD_LEN, GFP_ATOMIC); +- if (!aead_req) +- 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 + mic_len, b_0); +- aead_request_set_ad(aead_req, sg[0].length); + int i, j, last_len, num_blocks; + u8 *pos, *cpos; + u8 a[AES_BLOCK_SIZE]; + u8 b[AES_BLOCK_SIZE]; + u8 s_0[AES_BLOCK_SIZE]; - -- return err; ++ + 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, a, b); @@ -181,7 +185,11 @@ + if ((mic[i] ^ s_0[i]) != a[i]) + return -1; + } -+ + +- err = crypto_aead_decrypt(aead_req); +- kzfree(aead_req); +- +- return err; + return 0; } @@ -194,12 +202,12 @@ { - struct crypto_aead *tfm; - int err; -- ++ struct crypto_cipher *tfm; + - tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC); - if (IS_ERR(tfm)) - return tfm; -+ struct crypto_cipher *tfm; - +- - err = crypto_aead_setkey(tfm, key, key_len); - if (err) - goto free_aead; diff --git a/package/kernel/mac80211/patches/301-ath9k_hw-issue-external-reset-for-QCA955x.patch b/package/kernel/mac80211/patches/301-ath9k_hw-issue-external-reset-for-QCA955x.patch index 34d7d3b1cf..5eb69b898d 100644 --- a/package/kernel/mac80211/patches/301-ath9k_hw-issue-external-reset-for-QCA955x.patch +++ b/package/kernel/mac80211/patches/301-ath9k_hw-issue-external-reset-for-QCA955x.patch @@ -29,6 +29,21 @@ Signed-off-by: Felix Fietkau - npend = ath9k_hw_numtxpending(ah, i); - if (npend) - 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) + return true; + @@ -44,47 +59,35 @@ Signed-off-by: Felix Fietkau + for (i = 0; i < AR_NUM_QCU; i++) { + if (ath9k_hw_numtxpending(ah, i)) + return true; -+ } - } - -- if (ah->external_reset && -- (npend || type == ATH9K_RESET_COLD)) { -- int reset_err = 0; + } ++ } ++ + 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) +{ + 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)) + return true; - -- REG_WRITE(ah, AR_RTC_RESET, 1); ++ + ath_dbg(ath9k_hw_common(ah), RESET, + "reset MAC via external reset\n"); -+ + +- REG_WRITE(ah, AR_RTC_RESET, 1); + err = ah->external_reset(); + if (err) { + ath_err(ath9k_hw_common(ah), + "External reset failed, err=%d\n", err); + return false; -+ } -+ + } + + if (AR_SREV_9550(ah)) { + REG_WRITE(ah, AR_RTC_RESET, 0); + udelay(10); - } - ++ } ++ + REG_WRITE(ah, AR_RTC_RESET, 1); + udelay(10); + diff --git a/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch b/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch index bc2c8fd310..b3b51b4433 100644 --- a/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch +++ b/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch @@ -103,8 +103,7 @@ + GFP_KERNEL); + if (!led) + return -ENOMEM; - -- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, val); ++ + led->gpio = gpio = (struct gpio_led *) (led + 1); + _name = (char *) (led->gpio + 1); + @@ -117,7 +116,8 @@ + ret = ath_add_led(sc, led); + if (unlikely(ret < 0)) + kfree(led); -+ + +- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, val); + return ret; } @@ -125,11 +125,11 @@ { - if (!sc->led_registered) - return; -- -- ath_led_brightness(&sc->led_cdev, LED_OFF); -- led_classdev_unregister(&sc->led_cdev); + struct ath_led *led; +- ath_led_brightness(&sc->led_cdev, LED_OFF); +- led_classdev_unregister(&sc->led_cdev); +- - ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin); + while (!list_empty(&sc->leds)) { + led = list_first_entry(&sc->leds, struct ath_led, list); diff --git a/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch b/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch index e71ea45396..41b7562137 100644 --- a/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch +++ b/package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch @@ -843,7 +843,7 @@ Signed-off-by: Daniel Golle static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) { unsigned int i; -@@ -6117,7 +6735,10 @@ static void rt2800_init_bbp(struct rt2x0 +@@ -6117,7 +6734,10 @@ static void rt2800_init_bbp(struct rt2x0 return; case RT5390: case RT5392: @@ -855,7 +855,7 @@ Signed-off-by: Daniel Golle break; case RT5592: rt2800_init_bbp_5592(rt2x00dev); -@@ -7331,6 +7952,277 @@ static void rt2800_init_rfcsr_5592(struc +@@ -7331,6 +7951,277 @@ static void rt2800_init_rfcsr_5592(struc rt2800_led_open_drain_enable(rt2x00dev); } @@ -1133,7 +1133,7 @@ Signed-off-by: Daniel Golle static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) { if (rt2800_is_305x_soc(rt2x00dev)) { -@@ -7366,7 +8258,10 @@ static void rt2800_init_rfcsr(struct rt2 +@@ -7366,7 +8257,10 @@ static void rt2800_init_rfcsr(struct rt2 rt2800_init_rfcsr_5350(rt2x00dev); break; case RT5390: @@ -1145,7 +1145,7 @@ Signed-off-by: Daniel Golle break; case RT5392: rt2800_init_rfcsr_5392(rt2x00dev); -@@ -7780,6 +8675,7 @@ static int rt2800_init_eeprom(struct rt2 +@@ -7780,6 +8674,7 @@ static int rt2800_init_eeprom(struct rt2 case RF5390: case RF5392: case RF5592: @@ -1153,7 +1153,7 @@ Signed-off-by: Daniel Golle break; default: rt2x00_err(rt2x00dev, "Invalid RF chipset 0x%04x detected\n", -@@ -8258,6 +9154,24 @@ static const struct rf_channel rf_vals_5 +@@ -8258,6 +9153,24 @@ static const struct rf_channel rf_vals_5 {196, 83, 0, 12, 1}, }; @@ -1178,7 +1178,7 @@ Signed-off-by: Daniel Golle static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) { struct hw_mode_spec *spec = &rt2x00dev->spec; -@@ -8361,6 +9275,11 @@ static int rt2800_probe_hw_mode(struct r +@@ -8361,6 +9274,11 @@ static int rt2800_probe_hw_mode(struct r spec->channels = rf_vals_3x; break; @@ -1190,7 +1190,7 @@ Signed-off-by: Daniel Golle case RF3052: case RF3053: spec->num_channels = ARRAY_SIZE(rf_vals_3x); -@@ -8498,6 +9417,7 @@ static int rt2800_probe_hw_mode(struct r +@@ -8498,6 +9416,7 @@ static int rt2800_probe_hw_mode(struct r case RF5390: case RF5392: case RF5592: -- 2.25.1