Extend DMA constraints override to include all SC8280XP and X1E80100 based

machines.  The shipped hardware containing ath11k and ath12k WiFi cards all
need to have 32-bit DMA constraints enforced.

ok kettenis@

diff --git a/sys/arch/arm64/stand/efiboot/efiboot.c b/sys/arch/arm64/stand/efiboot/efiboot.c
index b52fb22..044bf6e 100644 (file)
--- a/sys/arch/arm64/stand/efiboot/efiboot.c
+++ b/sys/arch/arm64/stand/efiboot/efiboot.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: efiboot.c,v 1.56 2024/07/07 09:38:44 patrick Exp $    */
+/*     $OpenBSD: efiboot.c,v 1.57 2024/07/10 18:46:42 patrick Exp $    */
 
 /*
  * Copyright (c) 2015 YASUOKA Masahiko <yasuoka@yasuoka.net>
@@ -588,7 +588,8 @@ efi_dma_constraint(void)
            fdt_node_is_compatible(node, "rockchip,rk3588") ||
            fdt_node_is_compatible(node, "rockchip,rk3588s"))
                dma_constraint[1] = htobe64(0xffffffff);
-       if (fdt_node_is_compatible(node, "lenovo,thinkpad-x13s"))
+       if (fdt_node_is_compatible(node, "qcom,sc8280xp") ||
+           fdt_node_is_compatible(node, "qcom,x1e80100"))
                dma_constraint[1] = htobe64(0xffffffff);
 
        /* Pass DMA constraint. */