svn commit: r343028 - head/sys/arm/mv

[Oleksandr Tymoshenko]

Author: gonzo
Date: Tue Jan 15 00:37:37 2019
New Revision: 343028
URL: https://svnweb.freebsd.org/changeset/base/343028

Log:
  [mv_pci] Increase default PCI space size for mv_pci
  
  mv_pci driver reads PCI memory window layout from DTB data and if the
  data is incomplete falls back to default value. The value is too small
  to fit two PCI spaces for mwlwifi devices on WRT3200ACM so the resource
  allocation for them fails. Increase the default to 4Mb from 1Mb so
  the devices can be properly attached.
  
  MFC after:	1 week

Modified:
  head/sys/arm/mv/mv_pci.c

Modified: head/sys/arm/mv/mv_pci.c
==============================================================================
--- head/sys/arm/mv/mv_pci.c	Tue Jan 15 00:35:19 2019	(r343027)
+++ head/sys/arm/mv/mv_pci.c	Tue Jan 15 00:37:37 2019	(r343028)
@@ -100,7 +100,7 @@ struct mv_pci_range {
 };
 
 #define FDT_RANGES_CELLS	((3 + 3 + 2) * 2)
-#define PCI_SPACE_LEN		0x00100000
+#define PCI_SPACE_LEN		0x00400000
 
 static void
 mv_pci_range_dump(struct mv_pci_range *range)