svn commit: r363049 - stable/12/sys/x86/x86

[Andrew Gallatin]

Author: gallatin
Date: Thu Jul  9 17:10:18 2020
New Revision: 363049
URL: https://svnweb.freebsd.org/changeset/base/363049

Log:
  MFC r362112
  x86: Bump default msi/msix vector limit to 2048

Modified:
  stable/12/sys/x86/x86/msi.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/x86/x86/msi.c
==============================================================================
--- stable/12/sys/x86/x86/msi.c	Thu Jul  9 16:58:53 2020	(r363048)
+++ stable/12/sys/x86/x86/msi.c	Thu Jul  9 17:10:18 2020	(r363049)
@@ -154,7 +154,7 @@ struct pic msi_pic = {
 
 u_int first_msi_irq;
 
-u_int num_msi_irqs = 512;
+u_int num_msi_irqs = 2048;
 SYSCTL_UINT(_machdep, OID_AUTO, num_msi_irqs, CTLFLAG_RDTUN, &num_msi_irqs, 0,
     "Number of IRQs reserved for MSI and MSI-X interrupts");