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| author | Marc Zyngier <marc.zyngier@arm.com> | 2015-07-28 15:46:12 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-30 00:14:37 +0200 |
| commit | b165e2b60b39888a7ff8efbc1de40137471dda41 (patch) | |
| tree | 10d36e8c3aad9ca4270891760d3037692cd2ce3f /drivers/virtio | |
| parent | PCI/MSI: Add hooks to populate the msi_domain field (diff) | |
| download | linux-b165e2b60b39888a7ff8efbc1de40137471dda41.tar.xz linux-b165e2b60b39888a7ff8efbc1de40137471dda41.zip | |
PCI/MSI: Add support for OF-provided msi_domain
In order to populate the PCI host bridge msi_domain, use the
"msi-parent" attribute to lookup a corresponding irq domain.
If found, this is our MSI domain.
This gets plugged into the core PCI code.
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: <linux-arm-kernel@lists.infradead.org>
Cc: Yijing Wang <wangyijing@huawei.com>
Cc: Ma Jun <majun258@huawei.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Duc Dang <dhdang@apm.com>
Cc: Hanjun Guo <hanjun.guo@linaro.org>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/1438091186-10244-6-git-send-email-marc.zyngier@arm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/virtio')
0 files changed, 0 insertions, 0 deletions