Commit Graph

8 Commits

Author SHA1 Message Date
Joerg Roedel 0cfd7aa90b AMD IOMMU: convert iommu->need_sync to bool
Impact: use bool instead of int for iommu->need_sync

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-01-03 14:11:57 +01:00
Joerg Roedel ab89672286 AMD IOMMU: use dev_name instead of self-build print_devid
Impact: use generic dev_name instead of own function

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-01-03 14:11:56 +01:00
Joerg Roedel e2dc14a2a6 AMD IOMMU: add a domain flag for default domains
Impact: adds a new protection domain flag

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-01-03 14:11:56 +01:00
Joerg Roedel 863c74ebd0 AMD IOMMU: add device reference counting for protection domains
Impact: know how many devices are assigned to a domain

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-01-03 14:11:54 +01:00
Joerg Roedel 9fdb19d64c AMD IOMMU: add protection domain flags
Imapct: add a new struct member to 'struct protection_domain'

When using protection domains for dma_ops and KVM its better to know for
which subsystem it was allocated. Add a flags member to struct
protection domain for that purpose.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-01-03 14:11:54 +01:00
Richard Kennedy eac9fbc6a9 AMD IOMMU: struct amd_iommu remove padding on 64 bit
Remove 16 bytes of padding from struct amd_iommu on 64bit builds
reducing its size to 120 bytes, allowing it to span one fewer
cachelines.

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2008-12-03 12:20:46 +01:00
H. Peter Anvin 1965aae3c9 x86: Fix ASM_X86__ header guards
Change header guards named "ASM_X86__*" to "_ASM_X86_*" since:

a. the double underscore is ugly and pointless.
b. no leading underscore violates namespace constraints.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22 22:55:23 -07:00
Al Viro bb8985586b x86, um: ... and asm-x86 move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-10-22 22:55:20 -07:00