| commit | bc28191b165bb07f2817219da1b8c20246d022f6 | |
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | |
| Thu, 15 May 2014 10:40:45 +0000 (15 12:40 +0200) | ||
| committer | Joerg Roedel <jroedel@suse.de> | |
| Mon, 26 May 2014 09:22:23 +0000 (26 11:22 +0200) | ||
| tree | 307abc0cd0ea048714accee6f7404406c9dbbdcb | treesnapshot (tar.gz zip) |
| parent | 251dac410d29c8ab432034e67472a53b6c3e497e | commitdiff |
iommu/ipmmu-vmsa: Define driver-specific page directory sizes
The PTRS_PER_(PUD|PGD|PMD|PTE) macros evaluate to different values
depending on whether LPAE is enabled. The IPMMU driver uses a long
descriptor format regardless of LPAE, making those macros mismatch the
IPMMU configuration on non-LPAE systems.
Replace the macros by driver-specific versions that always evaluate to
the right value.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
The PTRS_PER_(PUD|PGD|PMD|PTE) macros evaluate to different values
depending on whether LPAE is enabled. The IPMMU driver uses a long
descriptor format regardless of LPAE, making those macros mismatch the
IPMMU configuration on non-LPAE systems.
Replace the macros by driver-specific versions that always evaluate to
the right value.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| drivers/iommu/ipmmu-vmsa.c | diffblobblamehistory |