diff options
| author | Vince Hsu <vince.h@nvidia.com> | 2015-09-29 11:58:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-10 10:26:14 +0200 |
| commit | 0044588a761e2a93cb6e6e2bbe9bbef97978a3fe (patch) | |
| tree | 18b4571a63922c49cce35bf2ac7cde3a741135df | |
| parent | 983e62263abd16375f6d29659e68fdd85ffca001 (diff) | |
memory/tegra: Add number of TLB lines for Tegra124
commit e2127ae7a5e80eb53ad431c39145767391da40cd upstream.
Tegra124 was accidentally left out when the number of TLB lines was
parameterized in commit 11cec15bf3fb ("iommu/tegra-smmu: Parameterize
number of TLB lines"). Fortunately this doesn't cause any noticeable
regressions upstream, presumably because there aren't any use-cases
that exercise enough pressure on the SMMU. But it is a regression
nonetheless, so let's fix it.
Fixes: 11cec15bf3fb ("iommu/tegra-smmu: Parameterize number of TLB lines")
Signed-off-by: Vince Hsu <vince.h@nvidia.com>
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
[treding@nvidia.com: extract from unrelated patch]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/memory/tegra/tegra124.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c index 234e74f97a4b..9f68a56f2727 100644 --- a/drivers/memory/tegra/tegra124.c +++ b/drivers/memory/tegra/tegra124.c @@ -1007,6 +1007,7 @@ static const struct tegra_smmu_soc tegra124_smmu_soc = { .num_swgroups = ARRAY_SIZE(tegra124_swgroups), .supports_round_robin_arbitration = true, .supports_request_limit = true, + .num_tlb_lines = 32, .num_asids = 128, }; |