mac80211:update ath10k upstream patches

package/kernel/mac80211/patches/ath/922-ath10k-increase-rx-buffer-size-to-2048.patch

+From: Linus Lüssing <ll@simonwunderlich.de>
+Date: Wed, 5 Feb 2020 20:10:43 +0100
+Subject: ath10k: increase rx buffer size to 2048
+
+Before, only frames with a maximum size of 1528 bytes could be
+transmitted between two 802.11s nodes.
+
+For batman-adv for instance, which adds its own header to each frame,
+we typically need an MTU of at least 1532 bytes to be able to transmit
+without fragmentation.
+
+This patch now increases the maxmimum frame size from 1528 to 1656
+bytes.
+
+Tested with two ath10k devices in 802.11s mode, as well as with
+batman-adv on top of 802.11s with forwarding disabled.
+
+Fix originally found and developed by Ben Greear.
+
+Link: https://github.com/greearb/ath10k-ct/issues/89
+Link: https://github.com/greearb/ath10k-ct/commit/9e5ab25027e0971fa24ccf93373324c08c4e992d
+Cc: Ben Greear <greearb@candelatech.com>
+Signed-off-by: Linus Lüssing <ll@simonwunderlich.de>
+
+Forwarded: https://patchwork.kernel.org/patch/11367055/
+
+--- a/drivers/net/wireless/ath/ath10k/htt.h
++++ b/drivers/net/wireless/ath/ath10k/htt.h
+@@ -2004,7 +2004,7 @@ struct htt_rx_desc {
+  * Should be: sizeof(struct htt_host_rx_desc) + max rx MSDU size,
+  * rounded up to a cache line size.
+  */
+-#define HTT_RX_BUF_SIZE 1920
++#define HTT_RX_BUF_SIZE 2048
+ #define HTT_RX_MSDU_SIZE (HTT_RX_BUF_SIZE - (int)sizeof(struct htt_rx_desc))
+ 
+ /* Refill a bunch of RX buffers for each refill round so that FW/HW can handle

package/kernel/mac80211/patches/ath/960-0010-ath10k-limit-htt-rx-ring-size.patch

+--- a/drivers/net/wireless/ath/ath10k/htt.h
++++ b/drivers/net/wireless/ath/ath10k/htt.h
+@@ -238,7 +238,7 @@ enum htt_rx_ring_flags {
+ };
+ 
+ #define HTT_RX_RING_SIZE_MIN 128
+-#define HTT_RX_RING_SIZE_MAX 2048
++#define HTT_RX_RING_SIZE_MAX 512
+ #define HTT_RX_RING_SIZE HTT_RX_RING_SIZE_MAX
+ #define HTT_RX_RING_FILL_LEVEL (((HTT_RX_RING_SIZE) / 2) - 1)
+ #define HTT_RX_RING_FILL_LEVEL_DUAL_MAC (HTT_RX_RING_SIZE - 1)

package/kernel/mac80211/patches/ath/960-0011-ath10k-limit-pci-buffer-size.patch

+--- a/drivers/net/wireless/ath/ath10k/pci.c
++++ b/drivers/net/wireless/ath/ath10k/pci.c
+@@ -142,7 +142,7 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 2048,
+-		.dest_nentries = 512,
++		.dest_nentries = 128,
+ 		.recv_cb = ath10k_pci_htt_htc_rx_cb,
+ 	},
+ 
+@@ -151,7 +151,7 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 2048,
+-		.dest_nentries = 128,
++		.dest_nentries = 64,
+ 		.recv_cb = ath10k_pci_htc_rx_cb,
+ 	},
+ 
+@@ -178,7 +178,7 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 512,
+-		.dest_nentries = 512,
++		.dest_nentries = 128,
+ 		.recv_cb = ath10k_pci_htt_rx_cb,
+ 	},
+ 
+@@ -203,7 +203,7 @@ static struct ce_attr host_ce_config_wla
+ 		.flags = CE_ATTR_FLAGS,
+ 		.src_nentries = 0,
+ 		.src_sz_max = 2048,
+-		.dest_nentries = 128,
++		.dest_nentries = 96,
+ 		.recv_cb = ath10k_pci_pktlog_rx_cb,
+ 	},
+ 

package/network/services/hostapd/patches/090-wolfssl-fix-crypto_bignum_sum.patch

+From 1766e608ba1114220f3b3598e77aa53b50c38a6e Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <jouni@codeaurora.org>
+Date: Mon, 14 Oct 2019 19:27:47 +0300
+Subject: [PATCH] wolfSSL: Fix crypto_bignum_sub()
+
+The initial crypto wrapper implementation for wolfSSL seems to have
+included a copy-paste error in crypto_bignum_sub() implementation that
+was identical to crypto_bignum_add() while mp_sub() should have been
+used instead of mp_add().
+
+Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
+---
+ src/crypto/crypto_wolfssl.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/src/crypto/crypto_wolfssl.c
++++ b/src/crypto/crypto_wolfssl.c
+@@ -1151,7 +1151,7 @@ int crypto_bignum_sub(const struct crypt
+ 	if (TEST_FAIL())
+ 		return -1;
+ 
+-	return mp_add((mp_int *) a, (mp_int *) b,
++	return mp_sub((mp_int *) a, (mp_int *) b,
+ 		      (mp_int *) r) == MP_OKAY ? 0 : -1;
+ }
+ 

package/network/services/hostapd/patches/091-0001-wolfssl-Fix-compiler-warnings-on-size_t-printf-forma.patch

+From 6a28c4dbc102de3fed9db44637f47a10e7adfb78 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sat, 16 May 2020 21:01:51 +0300
+Subject: [PATCH 1/3] wolfssl: Fix compiler warnings on size_t printf format
+ use
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/crypto/tls_wolfssl.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/src/crypto/tls_wolfssl.c
++++ b/src/crypto/tls_wolfssl.c
+@@ -1741,7 +1741,7 @@ struct wpabuf * tls_connection_encrypt(v
+ 	if (!conn)
+ 		return NULL;
+ 
+-	wpa_printf(MSG_DEBUG, "SSL: encrypt: %ld bytes", wpabuf_len(in_data));
++	wpa_printf(MSG_DEBUG, "SSL: encrypt: %zu bytes", wpabuf_len(in_data));
+ 
+ 	wolfssl_reset_out_data(&conn->output);
+ 
+@@ -1792,7 +1792,7 @@ struct wpabuf * tls_connection_decrypt(v
+ 	}
+ 	wpabuf_put(buf, res);
+ 
+-	wpa_printf(MSG_DEBUG, "SSL: decrypt: %ld bytes", wpabuf_len(buf));
++	wpa_printf(MSG_DEBUG, "SSL: decrypt: %zu bytes", wpabuf_len(buf));
+ 
+ 	return buf;
+ }

package/network/services/hostapd/patches/091-0002-wolfssl-Fix-crypto_bignum_rand-implementation.patch

+From eb595b3e3ab531645a5bde71cf6385335b7a4b95 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sat, 16 May 2020 21:02:17 +0300
+Subject: [PATCH 2/3] wolfssl: Fix crypto_bignum_rand() implementation
+
+The previous implementation used mp_rand_prime() to generate a random
+value in range 0..m. That is insanely slow way of generating a random
+value since mp_rand_prime() is for generating a random _prime_ which is
+not what is needed here. Replace that implementation with generationg of
+a random value in the requested range without doing any kind of prime
+number checks or loops to reject values that are not primes.
+
+This speeds up SAE and EAP-pwd routines by couple of orders of
+magnitude..
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/crypto/crypto_wolfssl.c | 12 +++++++-----
+ 1 file changed, 7 insertions(+), 5 deletions(-)
+
+--- a/src/crypto/crypto_wolfssl.c
++++ b/src/crypto/crypto_wolfssl.c
+@@ -1084,19 +1084,21 @@ int crypto_bignum_rand(struct crypto_big
+ {
+ 	int ret = 0;
+ 	WC_RNG rng;
++	size_t len;
++	u8 *buf;
+ 
+ 	if (TEST_FAIL())
+ 		return -1;
+ 	if (wc_InitRng(&rng) != 0)
+ 		return -1;
+-	if (mp_rand_prime((mp_int *) r,
+-			  (mp_count_bits((mp_int *) m) + 7) / 8 * 2,
+-			  &rng, NULL) != 0)
+-		ret = -1;
+-	if (ret == 0 &&
++	len = (mp_count_bits((mp_int *) m) + 7) / 8;
++	buf = os_malloc(len);
++	if (!buf || wc_RNG_GenerateBlock(&rng, buf, len) != 0 ||
++	    mp_read_unsigned_bin((mp_int *) r, buf, len) != MP_OKAY ||
+ 	    mp_mod((mp_int *) r, (mp_int *) m, (mp_int *) r) != 0)
+ 		ret = -1;
+ 	wc_FreeRng(&rng);
++	bin_clear_free(buf, len);
+ 	return ret;
+ }
+ 

package/network/services/hostapd/patches/091-0003-wolfssl-Do-not-hardcode-include-directory-in-wpa_sup.patch

+From 79488da576aeeb9400e1742fab7f463eed0fa7a1 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sat, 16 May 2020 21:07:45 +0300
+Subject: [PATCH 3/3] wolfssl: Do not hardcode include directory in
+ wpa_supplicant build
+
+This is not really appropriate for any kind of cross compilations and is
+not really needed in general since system specific values can be set in
+.config.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ wpa_supplicant/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/wpa_supplicant/Makefile
++++ b/wpa_supplicant/Makefile
+@@ -1086,7 +1086,7 @@ endif
+ 
+ ifeq ($(CONFIG_TLS), wolfssl)
+ ifdef TLS_FUNCS
+-CFLAGS += -DWOLFSSL_DER_LOAD -I/usr/local/include/wolfssl
++CFLAGS += -DWOLFSSL_DER_LOAD
+ OBJS += ../src/crypto/tls_wolfssl.o
+ endif
+ OBJS += ../src/crypto/crypto_wolfssl.o