On 2020-09-03 10:44, Russell Senior wrote:
commit 9153955095f01a7ac5f2659a671f0229cbad3507
Author: Christian Lamparter <chunk...@gmail.com <mailto:chunk...@gmail.com>>
Date: Wed Aug 12 18:26:43 2020 +0200
apm821xx: MR24: enumerate PCIe in device-tree
This patch adds the pcie-switch and bridge configuration for
the Meraki MR24.
Signed-off-by: Christian Lamparter <chunk...@gmail.com
<mailto:chunk...@gmail.com>>
The symptom is client devices can't see the beacons. Wifi ifaces appear,
can scan and hear other networks, but clients can't see the MR24's
SSIDs. Reverting the commit above and it works normally again.
Thanks for the report. CONFIG_PCI_DEBUG
"ath9k 0000:44:00.0: runtime IRQ mapping not provided by arch"
since DT overwrites the usual PCI(e) enumeration and MSI(x) is
busted there's no choice but to specify legacy INTABCDs.
Can you please try the attached patch?
---
diff --git a/target/linux/apm821xx/dts/meraki-mr24.dts
b/target/linux/apm821xx/dts/meraki-mr24.dts
index 102df59ef0..b28fd2449f 100644
--- a/target/linux/apm821xx/dts/meraki-mr24.dts
+++ b/target/linux/apm821xx/dts/meraki-mr24.dts
@@ -227,6 +227,7 @@
/* Atheros AR9380 2.4GHz */
compatible = "pci168c,0030";
reg = <0x00430000 0 0 0 0>;
+ interrupts = <3>; /* INTC 4.1.1 */
};
};
@@ -241,6 +242,7 @@
/* Atheros AR9380 5GHz */
compatible = "pci168c,0030";
reg = <0x00440000 0 0 0 0>;
+ interrupts = <4>; /* INTD 4.1.1 */
};
};
};
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