Displaying 6 results from an estimated 6 matches for "09692c9b32a7".
2018 Nov 15
0
[PATCH v4 3/7] of: Allow the iommu-map property to omit untranslated devices
...will return an error when attempting to find the
device's MSI domain.
Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker at arm.com>
---
drivers/of/base.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 09692c9b32a7..99f6bfa9b898 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -2237,8 +2237,12 @@ int of_map_rid(struct device_node *np, u32 rid,
return 0;
}
- pr_err("%pOF: Invalid %s translation - no match for rid 0x%x on %pOF\n",
- np, map_name, rid, target && *target ? *targ...
2018 Dec 11
13
[PATCH v6 0/7] Add virtio-iommu driver
Implement the virtio-iommu driver, following specification v0.9 [1].
Only minor changes since v5 [2]. I fixed issues reported by Michael and
added tags from Eric and Bharat. Thanks!
You can find Linux driver and kvmtool device on v0.9 branches [3],
module and x86 support on virtio-iommu/devel. Also tested with Eric's
QEMU device [4].
[1] Virtio-iommu specification v0.9, sources and pdf
2018 Dec 11
13
[PATCH v6 0/7] Add virtio-iommu driver
Implement the virtio-iommu driver, following specification v0.9 [1].
Only minor changes since v5 [2]. I fixed issues reported by Michael and
added tags from Eric and Bharat. Thanks!
You can find Linux driver and kvmtool device on v0.9 branches [3],
module and x86 support on virtio-iommu/devel. Also tested with Eric's
QEMU device [4].
[1] Virtio-iommu specification v0.9, sources and pdf
2018 Nov 15
12
[PATCH v4 0/7] Add virtio-iommu driver
Implement the virtio-iommu driver, following specification v0.8 [1].
Changes since v3 [2]:
* Rebase onto v4.20-rc2. Patch 3 now touches drivers/of/base.c instead
of drivers/pci/of.c, since the map_rid() function has moved.
* Removed the request timeout, that depended on DEBUG.
* Other small fixes addressing comments on v3.
You can find Linux driver and kvmtool device on my virtio-iommu/v0.8.1
2018 Nov 22
15
[PATCH v5 0/7] Add virtio-iommu driver
Implement the virtio-iommu driver, following specification v0.9 [1].
Since v4 [2] I fixed the issues reported by Eric, and added Reviewed-by
from Eric and Rob. Thanks!
I changed the specification to fix one inconsistency discussed in v4.
That the device fills the probe buffer with zeroes is now a "SHOULD"
instead of a "MAY", since it's the only way for the driver to know
2018 Nov 22
15
[PATCH v5 0/7] Add virtio-iommu driver
Implement the virtio-iommu driver, following specification v0.9 [1].
Since v4 [2] I fixed the issues reported by Eric, and added Reviewed-by
from Eric and Rob. Thanks!
I changed the specification to fix one inconsistency discussed in v4.
That the device fills the probe buffer with zeroes is now a "SHOULD"
instead of a "MAY", since it's the only way for the driver to know