Re: kern/58684: mpii driver wedges during install of 10.0

[Havard Eidnes <he%NetBSD.org@localhost>]

Hi,

an update on this.

Based on hints from other developers, I found that this fixes the
issue in this case:

Index: sys/dev/pci/mpii.c
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/mpii.c,v
retrieving revision 1.29.6.1
diff -u -p -r1.29.6.1 mpii.c
--- sys/dev/pci/mpii.c  26 Oct 2023 15:11:02 -0000      1.29.6.1
+++ sys/dev/pci/mpii.c  21 Sep 2024 18:51:14 -0000
@@ -91,7 +91,7 @@ u_int32_t  mpii_debug = 0
 #endif
 
 #define MPII_REQUEST_SIZE              (512)
-#define MPII_REQUEST_CREDIT            (128)
+#define MPII_REQUEST_CREDIT            (64)    /* Was: 128 */
 
 struct mpii_dmamem {
        bus_dmamap_t            mdm_map;

I initially tried with 100, but that did not fix it.

- Havard