wmb();
/* TTBR */
- cfg->arm_v7s_cfg.ttbr = virt_to_phys(data->pgd) |
- ARM_V7S_TTBR_S | ARM_V7S_TTBR_NOS |
- (cfg->coherent_walk ?
- (ARM_V7S_TTBR_IRGN_ATTR(ARM_V7S_RGN_WBWA) |
+ cfg->arm_v7s_cfg.ttbr = virt_to_phys(data->pgd) | ARM_V7S_TTBR_S |
+ (cfg->coherent_walk ? (ARM_V7S_TTBR_NOS |
+ ARM_V7S_TTBR_IRGN_ATTR(ARM_V7S_RGN_WBWA) |
ARM_V7S_TTBR_ORGN_ATTR(ARM_V7S_RGN_WBWA)) :
(ARM_V7S_TTBR_IRGN_ATTR(ARM_V7S_RGN_NC) |
ARM_V7S_TTBR_ORGN_ATTR(ARM_V7S_RGN_NC)));
{
arm_lpae_iopte pte = prot;
- if (data->iop.cfg.quirks & IO_PGTABLE_QUIRK_ARM_NS)
- pte |= ARM_LPAE_PTE_NS;
-
if (data->iop.fmt != ARM_MALI_LPAE && lvl == ARM_LPAE_MAX_LEVELS - 1)
pte |= ARM_LPAE_PTE_TYPE_PAGE;
else
pte |= ARM_LPAE_PTE_TYPE_BLOCK;
- if (data->iop.fmt != ARM_MALI_LPAE)
- pte |= ARM_LPAE_PTE_AF;
- pte |= ARM_LPAE_PTE_SH_IS;
pte |= paddr_to_iopte(paddr, data);
__arm_lpae_set_pte(ptep, pte, &data->iop.cfg);
<< ARM_LPAE_PTE_ATTRINDX_SHIFT);
}
+ if (prot & IOMMU_CACHE)
+ pte |= ARM_LPAE_PTE_SH_IS;
+ else
+ pte |= ARM_LPAE_PTE_SH_OS;
+
if (prot & IOMMU_NOEXEC)
pte |= ARM_LPAE_PTE_XN;
+ if (data->iop.cfg.quirks & IO_PGTABLE_QUIRK_ARM_NS)
+ pte |= ARM_LPAE_PTE_NS;
+
+ if (data->iop.fmt != ARM_MALI_LPAE)
+ pte |= ARM_LPAE_PTE_AF;
+
return pte;
}