From 0ff396b213565d70105c2d0e4b8a6c80527dcd44 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Fri, 8 Nov 2019 21:10:11 +0100
Subject: [PATCH] ath10k-ct: drop memory reduction patch
With the removal of IBSS support, Gluon doesn't use ath10k-ct anymore, so
we can drop this patch.
---
...-ath10k-ct-reduce-memory-consumption.patch | 78 -------------------
1 file changed, 78 deletions(-)
delete mode 100644 patches/openwrt/0006-ath10k-ct-reduce-memory-consumption.patch
diff --git a/patches/openwrt/0006-ath10k-ct-reduce-memory-consumption.patch b/patches/openwrt/0006-ath10k-ct-reduce-memory-consumption.patch
deleted file mode 100644
index a68faff10..000000000
--- a/patches/openwrt/0006-ath10k-ct-reduce-memory-consumption.patch
+++ /dev/null
@@ -1,78 +0,0 @@
-From: Sven Eckelmann <sven@narfation.org>
-Date: Mon, 18 Jun 2018 21:03:37 +0200
-Subject: ath10k-ct: reduce memory consumption
-
-ath10k uses a rather high number of buffers to communicate with the QCA
-firmware. Especially the HTC (host-target-communication) and HTT
-(host-target-transport) can take up a lot of memory when data is
-transferred over a ath10k wifi link.
-
-This problem was already worked around in commit cc189c0b7fa0 ("mac80211:
-enable ath10k AHB support for QCA4019") for the ath10k driver from
-mac80211. But this change was forgotton for the ath10k-ct driver.
-
-Signed-off-by: Sven Eckelmann <sven@narfation.org>
-
-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..7ee89be9cc4c7602db10dc6c118b803e3b130192
---- /dev/null
-+++ b/package/kernel/ath10k-ct/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch
-@@ -0,0 +1,11 @@
-+--- a/ath10k-4.13/htt.h
-++++ b/ath10k-4.13/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/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..82ccb88ccbf341ab63da8fd12aeb13ff468cc98a
---- /dev/null
-+++ b/package/kernel/ath10k-ct/patches/960-0011-ath10k-limit-pci-buffer-size.patch
-@@ -0,0 +1,38 @@
-+--- a/ath10k-4.13/pci.c
-++++ b/ath10k-4.13/pci.c
-+@@ -128,7 +128,7 @@ 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,
-+ },
-+
-+@@ -137,7 +137,7 @@ 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,
-+ },
-+
-+@@ -164,7 +164,7 @@ 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,
-+ },
-+
-+@@ -189,7 +189,7 @@ 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,
-+ },
-+
--
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