diff --git a/patches/lede/0098-mac80211-limit-ath10k-memory-hunger.patch b/patches/lede/0098-mac80211-limit-ath10k-memory-hunger.patch new file mode 100644 index 00000000..a64dd575 --- /dev/null +++ b/patches/lede/0098-mac80211-limit-ath10k-memory-hunger.patch @@ -0,0 +1,73 @@ +From: Christian Lamparter +Date: Mon, 14 Nov 2016 04:57:38 +0100 +Subject: mac80211: limit ath10k memory hunger + +This is a problem with 128MiB RAM + +Signed-off-by: Christian Lamparter +[sven@narfation.org: remove QCA4019 part of change, adjust commit message] +Signed-off-by: Sven Eckelmann + +Origin: backport, https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=cc189c0b7fa015978b04bb663a75b1da726376b5 + +diff --git a/package/kernel/mac80211/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch b/package/kernel/mac80211/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch +new file mode 100644 +index 0000000000000000000000000000000000000000..d49be4df703e8039509ecea23de8b5bd8e590765 +--- /dev/null ++++ b/package/kernel/mac80211/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch +@@ -0,0 +1,11 @@ ++--- a/drivers/net/wireless/ath/ath10k/htt.h +++++ b/drivers/net/wireless/ath/ath10k/htt.h ++@@ -199,7 +199,7 @@ 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 ++ ++ struct htt_rx_ring_setup_ring { ++ __le32 fw_idx_shadow_reg_paddr; +diff --git a/package/kernel/mac80211/patches/960-0011-ath10k-limit-pci-buffer-size.patch b/package/kernel/mac80211/patches/960-0011-ath10k-limit-pci-buffer-size.patch +new file mode 100644 +index 0000000000000000000000000000000000000000..54cc2ce7847d9256a78d3c60101ba6cd9baf496a +--- /dev/null ++++ b/package/kernel/mac80211/patches/960-0011-ath10k-limit-pci-buffer-size.patch +@@ -0,0 +1,38 @@ ++--- a/drivers/net/wireless/ath/ath10k/pci.c +++++ b/drivers/net/wireless/ath/ath10k/pci.c ++@@ -127,7 +127,7 @@ 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, ++ }, ++ ++@@ -136,7 +136,7 @@ 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, ++ }, ++ ++@@ -163,7 +163,7 @@ 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, ++ }, ++ ++@@ -188,7 +188,7 @@ 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, ++ }, ++ diff --git a/patches/lede/0099-ath10k-limit-memory-hunger.patch b/patches/lede/0099-ath10k-limit-memory-hunger.patch new file mode 100644 index 00000000..6f78c70f --- /dev/null +++ b/patches/lede/0099-ath10k-limit-memory-hunger.patch @@ -0,0 +1,74 @@ +From: Sven Eckelmann +Date: Mon, 18 Jun 2018 21:03:37 +0200 +Subject: ath10k-ct: limit memory hunger + +This is a problem with 128MiB RAM + +Signed-off-by: Christian Lamparter +[sven@narfation.org: remove QCA4019 part of change, adjust commit message, +adjust it for ath10k-ct] +Signed-off-by: Sven Eckelmann + +Forwarded: https://github.com/openwrt/openwrt/pull/1077 + +diff --git a/package/kernel/ath10k-ct/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch b/package/kernel/ath10k-ct/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch +new file mode 100644 +index 0000000000000000000000000000000000000000..f84d8ad4c888655aac3aa21e1588c4c93feb92f9 +--- /dev/null ++++ b/package/kernel/ath10k-ct/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch +@@ -0,0 +1,11 @@ ++--- a/ath10k/htt.h +++++ b/ath10k/htt.h ++@@ -198,7 +198,7 @@ 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 ++ ++ struct htt_rx_ring_setup_ring { ++ __le32 fw_idx_shadow_reg_paddr; +diff --git a/package/kernel/ath10k-ct/patches/960-0011-ath10k-limit-pci-buffer-size.patch b/package/kernel/ath10k-ct/patches/960-0011-ath10k-limit-pci-buffer-size.patch +new file mode 100644 +index 0000000000000000000000000000000000000000..95892d5d443f0960be06b543f06eed5309c9403a +--- /dev/null ++++ b/package/kernel/ath10k-ct/patches/960-0011-ath10k-limit-pci-buffer-size.patch +@@ -0,0 +1,38 @@ ++--- a/ath10k/pci.c +++++ b/ath10k/pci.c ++@@ -127,7 +127,7 @@ 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, ++ }, ++ ++@@ -136,7 +136,7 @@ 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, ++ }, ++ ++@@ -163,7 +163,7 @@ 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, ++ }, ++ ++@@ -188,7 +188,7 @@ 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, ++ }, ++