diff options
| -rw-r--r-- | drivers/net/ipa/ipa_endpoint.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c index dd4b2b073aae..5cf3ac2b5c85 100644 --- a/drivers/net/ipa/ipa_endpoint.c +++ b/drivers/net/ipa/ipa_endpoint.c @@ -48,11 +48,31 @@ enum ipa_status_exception { IPA_STATUS_EXCEPTION_DEAGGR = 0x01, }; +/** enum ipa_status_mask - IPA status mask field bitmask hardware values */ +enum ipa_status_mask { + IPA_STATUS_MASK_FRAG_PROCESS = BIT(0), + IPA_STATUS_MASK_FILT_PROCESS = BIT(1), + IPA_STATUS_MASK_NAT_PROCESS = BIT(2), + IPA_STATUS_MASK_ROUTE_PROCESS = BIT(3), + IPA_STATUS_MASK_TAG_VALID = BIT(4), + IPA_STATUS_MASK_FRAGMENT = BIT(5), + IPA_STATUS_MASK_FIRST_FRAGMENT = BIT(6), + IPA_STATUS_MASK_V4 = BIT(7), + IPA_STATUS_MASK_CKSUM_PROCESS = BIT(8), + IPA_STATUS_MASK_AGGR_PROCESS = BIT(9), + IPA_STATUS_MASK_DEST_EOT = BIT(10), + IPA_STATUS_MASK_DEAGGR_PROCESS = BIT(11), + IPA_STATUS_MASK_DEAGG_FIRST = BIT(12), + IPA_STATUS_MASK_SRC_EOT = BIT(13), + IPA_STATUS_MASK_PREV_EOT = BIT(14), + IPA_STATUS_MASK_BYTE_LIMIT = BIT(15), +}; + /* Status element provided by hardware */ struct ipa_status { u8 opcode; /* enum ipa_status_opcode */ u8 exception; /* enum ipa_status_exception */ - __le16 mask; + __le16 mask; /* enum ipa_status_bit (bitmask) */ __le16 pkt_len; u8 endp_src_idx; u8 endp_dst_idx; @@ -64,7 +84,6 @@ struct ipa_status { }; /* Field masks for struct ipa_status structure fields */ -#define IPA_STATUS_MASK_TAG_VALID_FMASK GENMASK(4, 4) #define IPA_STATUS_SRC_IDX_FMASK GENMASK(4, 0) #define IPA_STATUS_DST_IDX_FMASK GENMASK(4, 0) #define IPA_STATUS_FLAGS1_RT_RULE_ID_FMASK GENMASK(31, 22) @@ -1344,7 +1363,7 @@ static bool ipa_endpoint_status_tag(struct ipa_endpoint *endpoint, struct ipa *ipa = endpoint->ipa; u32 endpoint_id; - if (!le16_get_bits(status->mask, IPA_STATUS_MASK_TAG_VALID_FMASK)) + if (!le16_get_bits(status->mask, IPA_STATUS_MASK_TAG_VALID)) return false; /* No valid tag */ /* The status contains a valid tag. We know the packet was sent to |