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| author | Jan Beulich <jbeulich@suse.com> | 2013-08-08 11:13:54 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-08-08 11:13:54 +0200 |
| commit | da56976f30dcea66c09c2d63554228bbf8cc1d34 (patch) | |
| tree | dc3d3821ba2588d90c82da5b6fa7afd6039acf35 /xen/include/public | |
| parent | d1b6d0a02489c2d0e237d03e1d8af8d11df53b05 (diff) | |
| download | xen-da56976f30dcea66c09c2d63554228bbf8cc1d34.tar.gz xen-da56976f30dcea66c09c2d63554228bbf8cc1d34.tar.bz2 xen-da56976f30dcea66c09c2d63554228bbf8cc1d34.zip | |
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@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include/public')
| -rw-r--r-- | 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 b7112eea54..a4ba13cc13 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) |