patchbot at xen
Aug 8, 2013, 10:24 PM
Post #1 of 1
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[xen master] pciif: add multi-vector-MSI command
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commit da56976f30dcea66c09c2d63554228bbf8cc1d34
Author: Jan Beulich <jbeulich [at] suse>
AuthorDate: Thu Aug 8 11:13:54 2013 +0200
Commit: Jan Beulich <jbeulich [at] suse>
CommitDate: Thu Aug 8 11:13:54 2013 +0200
pciif: add multi-vector-MSI command
The requested vector count is to be passed in struct xen_pci_op's info
field. Upon failure, if a smaller vector count might work, the backend
will pass that smaller count in the value field (which so far is always
being set to zero in the error path).
Signed-off-by: Jan Beulich <jbeulich [at] suse>
Reviewed-by: Andrew Cooper <andrew.cooper3 [at] citrix>
Acked-by: Keir Fraser <keir [at] xen>
---
xen/include/public/io/pciif.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/xen/include/public/io/pciif.h b/xen/include/public/io/pciif.h
index b7112ee..a4ba13c 100644
--- a/xen/include/public/io/pciif.h
+++ b/xen/include/public/io/pciif.h
@@ -46,6 +46,7 @@
#define XEN_PCI_OP_aer_resume (7)
#define XEN_PCI_OP_aer_mmio (8)
#define XEN_PCI_OP_aer_slotreset (9)
+#define XEN_PCI_OP_enable_multi_msi (10)
/* xen_pci_op error numbers */
#define XEN_PCI_ERR_success (0)
--
generated by git-patchbot for /home/xen/git/xen.git#master
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