diff options
Diffstat (limited to 'arch/arm/mach-tegra/include')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/iovmm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/iovmm.h b/arch/arm/mach-tegra/include/mach/iovmm.h index 8f111605e065..e30d3dcf2859 100644 --- a/arch/arm/mach-tegra/include/mach/iovmm.h +++ b/arch/arm/mach-tegra/include/mach/iovmm.h @@ -166,6 +166,9 @@ void tegra_iovmm_unzap_vm(struct tegra_iovmm_area *vm); /* called by clients to return an iovmm_area to the free pool for the domain */ void tegra_iovmm_free_vm(struct tegra_iovmm_area *vm); +/* returns size of largest free iovm block */ +size_t tegra_iovmm_get_max_free(struct tegra_iovmm_client *client); + /* called by client software to map the page-aligned I/O address vaddr to * a specific physical address pfn. I/O VMA should have been created with * a NULL tegra_iovmm_area_ops structure. */ |