diff options
Diffstat (limited to 'sys/arm')
-rw-r--r-- | sys/arm/arm/pl310.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/arm/arm/pl310.c b/sys/arm/arm/pl310.c index 45ee718..7c43b31 100644 --- a/sys/arm/arm/pl310.c +++ b/sys/arm/arm/pl310.c @@ -180,9 +180,13 @@ static void pl310_wbinv_range(vm_paddr_t start, vm_size_t size) { + if (start & g_l2cache_align_mask) { + size += start & g_l2cache_align_mask; + start &= ~g_l2cache_align_mask; + } if (size & g_l2cache_align_mask) { size &= ~g_l2cache_align_mask; - size += g_l2cache_line_size; + size += g_l2cache_line_size; } #if 1 @@ -217,6 +221,10 @@ static void pl310_wb_range(vm_paddr_t start, vm_size_t size) { + if (start & g_l2cache_align_mask) { + size += start & g_l2cache_align_mask; + start &= ~g_l2cache_align_mask; + } if (size & g_l2cache_align_mask) { size &= ~g_l2cache_align_mask; size += g_l2cache_line_size; @@ -235,6 +243,10 @@ static void pl310_inv_range(vm_paddr_t start, vm_size_t size) { + if (start & g_l2cache_align_mask) { + size += start & g_l2cache_align_mask; + start &= ~g_l2cache_align_mask; + } if (size & g_l2cache_align_mask) { size &= ~g_l2cache_align_mask; size += g_l2cache_line_size; |