openwrt/package/kernel/ath10k-ct/patches/960-0010-ath10k-limit-htt-rx-ring-size.patch

--- a/ath10k-5.8/htt.h
+++ b/ath10k-5.8/htt.h
@@ -237,7 +237,11 @@ enum htt_rx_ring_flags {
 };
 
 #define HTT_RX_RING_SIZE_MIN 128
+#ifndef CONFIG_ATH10K_SMALLBUFFERS
 #define HTT_RX_RING_SIZE_MAX 2048
+#else
+#define HTT_RX_RING_SIZE_MAX 512
+#endif
 #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)
ath10k-ct: switch to driver version 5.8 Since we are using mac80211 5.8, let's also switch the ath10k-ct driver to the new 5.8 version. Modify patches so they patch the new ath10k-ct driver version. Adapt 164-ath10k-commit-rates-from-mac80211.patch. Drop upstreamed 205-ath10k-Add-NL80211_EXT_FEATURE_AQL-flag.patch. Drop the other options for CT_KVER from the comment, as it is incorrect and there are too many versions to sum up and maintain there. Runtime-tested on ath79 (D-Link DAP-2695-A1, TP-Link EAP245-v3). Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> 2020-09-02 19:10:38 +00:00			`--- a/ath10k-5.8/htt.h`
			`+++ b/ath10k-5.8/htt.h`
			`@@ -237,7 +237,11 @@ enum htt_rx_ring_flags {`
ath10k-ct: Use ath10k-ct version 5.4 This makes ath10k-ct use the version based on kernel 5.4 by default. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> 2019-11-09 16:06:06 +00:00			`};`

			`#define HTT_RX_RING_SIZE_MIN 128`
			`+#ifndef CONFIG_ATH10K_SMALLBUFFERS`
			`#define HTT_RX_RING_SIZE_MAX 2048`
			`+#else`
			`+#define HTT_RX_RING_SIZE_MAX 512`
			`+#endif`
			`#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)`