diff options
Diffstat (limited to 'drivers/net/ipa/ipa_main.c')
| -rw-r--r-- | drivers/net/ipa/ipa_main.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/ipa/ipa_main.c b/drivers/net/ipa/ipa_main.c index bfe95a46acaf..3fb9c5d90b70 100644 --- a/drivers/net/ipa/ipa_main.c +++ b/drivers/net/ipa/ipa_main.c @@ -325,7 +325,7 @@ static void ipa_hardware_config(struct ipa *ipa) /* Disable PA mask to allow HOLB drop (hardware workaround) */ val = ioread32(ipa->reg_virt + IPA_REG_TX_CFG_OFFSET); - val &= ~PA_MASK_EN; + val &= ~PA_MASK_EN_FMASK; iowrite32(val, ipa->reg_virt + IPA_REG_TX_CFG_OFFSET); } @@ -336,12 +336,15 @@ static void ipa_hardware_config(struct ipa *ipa) /* Configure aggregation granularity */ granularity = ipa_aggr_granularity_val(IPA_AGGR_GRANULARITY); - val = u32_encode_bits(granularity, AGGR_GRANULARITY); + val = u32_encode_bits(granularity, AGGR_GRANULARITY_FMASK); iowrite32(val, ipa->reg_virt + IPA_REG_COUNTER_CFG_OFFSET); - /* Disable hashed IPv4 and IPv6 routing and filtering for IPA v4.2 */ - if (ipa->version == IPA_VERSION_4_2) - iowrite32(0, ipa->reg_virt + IPA_REG_FILT_ROUT_HASH_EN_OFFSET); + /* IPA v4.2 does not support hashed tables, so disable them */ + if (ipa->version == IPA_VERSION_4_2) { + u32 offset = ipa_reg_filt_rout_hash_en_offset(ipa->version); + + iowrite32(0, ipa->reg_virt + offset); + } /* Enable dynamic clock division */ ipa_hardware_dcd_config(ipa); @@ -685,7 +688,7 @@ static void ipa_validate_build(void) /* Aggregation granularity value can't be 0, and must fit */ BUILD_BUG_ON(!ipa_aggr_granularity_val(IPA_AGGR_GRANULARITY)); BUILD_BUG_ON(ipa_aggr_granularity_val(IPA_AGGR_GRANULARITY) > - field_max(AGGR_GRANULARITY)); + field_max(AGGR_GRANULARITY_FMASK)); #endif /* IPA_VALIDATE */ } |