Messages in this thread Patch in this message | | | From | Caleb Connolly <> | Subject | [PATCH v2 1/2] net: ipa: fix v3.5.1 resource limit max values | Date | Mon, 24 Oct 2022 22:03:31 +0100 |
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Some resource limits on IPA v3.5.1 have their max values set to 255, this causes a few splats in ipa_reg_encode and prevents the IPA from booting properly. The limits are all 6 bits wide so adjust the max values to 63.
Fixes: 1c418c4a929c ("net: ipa: define resource group/type IPA register fields") Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> --- V1: https://lore.kernel.org/netdev/20221024165636.3979249-1-caleb.connolly@linaro.org/ Changes since v1: * Apply the correct fix for v3.1 which has the opposite issue where the masks are wrong rather than the values. * Split into two patches --- drivers/net/ipa/data/ipa_data-v3.5.1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ipa/data/ipa_data-v3.5.1.c b/drivers/net/ipa/data/ipa_data-v3.5.1.c index 383ef1890065..42f2c88a92d4 100644 --- a/drivers/net/ipa/data/ipa_data-v3.5.1.c +++ b/drivers/net/ipa/data/ipa_data-v3.5.1.c @@ -179,10 +179,10 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { static const struct ipa_resource ipa_resource_src[] = { [IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS] = { .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = { - .min = 1, .max = 255, + .min = 1, .max = 63, }, .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { - .min = 1, .max = 255, + .min = 1, .max = 63, }, .limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = { .min = 1, .max = 63, -- 2.38.1
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