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");
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