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openwrt/package/kernel/mac80211/patches/ath11k/902-ath11k-Disable-coldboot-calibration-for-IPQ8074.patch

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mac80211: add ath11k AHB support This is the follow up to the PCI support commit now providing support for AHB variant as well, though currently only for ipq807x as that is only OpenWrt supported SoC ath11k supports as well. Currently, we are disabling coldboot calibration on ipq807x as it does not work, there is a remoteproc bug that makes it come late out of reset so disable coldboot until that is fixed. Also, as ath11k is quite memory hungry, we are introducing a config option to use the limits for 512MB of RAM, similar to what QCA does downstream but in way simpler and cleaner way so that 512MB save some RAM. 512MB profile is also set as the default for now. Signed-off-by: Robert Marko <robimarko@gmail.com>
2022-12-13 22:55:26 +00:00
From dd3b9c59cfa1e9e0b73a575f4646be905691eaef Mon Sep 17 00:00:00 2001
From: Robert Marko <robimarko@gmail.com>
Date: Sat, 16 Oct 2021 19:34:10 +0200
Subject: [PATCH 241/241] ath11k: Disable coldboot calibration for IPQ8074
There is a bug with the remoteproc reset after coldboot calibration,
so until that is resolved disabled it to allow using the radio.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
drivers/net/wireless/ath/ath11k/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
mac80211: ath11k: sync with ath-next Synchronize the ath11k backports with the current ath-next tree. This backports several memory leak issues, PCI IRQ fixup, peer add locking fix as well as IPQ5018 support, though IPQ5018 support is unused for now. This allows to easily backport further fixes as cherry picking them has started requiring manual conflict resolution. Signed-off-by: Robert Marko <robimarko@gmail.com>
2023-02-22 17:04:39 +00:00
@@ -82,7 +82,7 @@ static const struct ath11k_hw_params ath
mac80211: add ath11k AHB support This is the follow up to the PCI support commit now providing support for AHB variant as well, though currently only for ipq807x as that is only OpenWrt supported SoC ath11k supports as well. Currently, we are disabling coldboot calibration on ipq807x as it does not work, there is a remoteproc bug that makes it come late out of reset so disable coldboot until that is fixed. Also, as ath11k is quite memory hungry, we are introducing a config option to use the limits for 512MB of RAM, similar to what QCA does downstream but in way simpler and cleaner way so that 512MB save some RAM. 512MB profile is also set as the default for now. Signed-off-by: Robert Marko <robimarko@gmail.com>
2022-12-13 22:55:26 +00:00
.supports_shadow_regs = false,
.idle_ps = false,
.supports_sta_ps = false,
- .cold_boot_calib = true,
+ .cold_boot_calib = false,
.cbcal_restart_fw = true,
.fw_mem_mode = 0,
.num_vdevs = 16 + 1,
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