diff options
Diffstat (limited to 'drivers/net/ipa/ipa_mem.h')
| -rw-r--r-- | drivers/net/ipa/ipa_mem.h | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/net/ipa/ipa_mem.h b/drivers/net/ipa/ipa_mem.h index a422aec69e5d..570bfdd99bff 100644 --- a/drivers/net/ipa/ipa_mem.h +++ b/drivers/net/ipa/ipa_mem.h @@ -54,37 +54,43 @@ enum ipa_mem_id { IPA_MEM_V6_ROUTE_HASHED, /* 2 canaries */ IPA_MEM_V6_ROUTE, /* 2 canaries */ IPA_MEM_MODEM_HEADER, /* 2 canaries */ - IPA_MEM_AP_HEADER, /* 0 canaries */ + IPA_MEM_AP_HEADER, /* 0 canaries, optional */ IPA_MEM_MODEM_PROC_CTX, /* 2 canaries */ IPA_MEM_AP_PROC_CTX, /* 0 canaries */ - IPA_MEM_NAT_TABLE, /* 4 canaries (IPA v4.5 and above) */ - IPA_MEM_PDN_CONFIG, /* 0/2 canaries (IPA v4.0 and above) */ - IPA_MEM_STATS_QUOTA_MODEM, /* 2/4 canaries (IPA v4.0 and above) */ - IPA_MEM_STATS_QUOTA_AP, /* 0 canaries (IPA v4.0 and above) */ - IPA_MEM_STATS_TETHERING, /* 0 canaries (IPA v4.0 and above) */ + IPA_MEM_MODEM, /* 0/2 canaries */ + IPA_MEM_UC_EVENT_RING, /* 1 canary, optional */ + IPA_MEM_PDN_CONFIG, /* 0/2 canaries (IPA v4.0+) */ + IPA_MEM_STATS_QUOTA_MODEM, /* 2/4 canaries (IPA v4.0+) */ + IPA_MEM_STATS_QUOTA_AP, /* 0 canaries, optional (IPA v4.0+) */ + IPA_MEM_STATS_TETHERING, /* 0 canaries (IPA v4.0+) */ + IPA_MEM_STATS_DROP, /* 0 canaries, optional (IPA v4.0+) */ + /* The next 5 filter and route statistics regions are optional */ IPA_MEM_STATS_V4_FILTER, /* 0 canaries (IPA v4.0-v4.2) */ IPA_MEM_STATS_V6_FILTER, /* 0 canaries (IPA v4.0-v4.2) */ IPA_MEM_STATS_V4_ROUTE, /* 0 canaries (IPA v4.0-v4.2) */ IPA_MEM_STATS_V6_ROUTE, /* 0 canaries (IPA v4.0-v4.2) */ - IPA_MEM_STATS_FILTER_ROUTE, /* 0 canaries (IPA v4.5 and above) */ - IPA_MEM_STATS_DROP, /* 0 canaries (IPA v4.0 and above) */ - IPA_MEM_MODEM, /* 0/2 canaries */ - IPA_MEM_UC_EVENT_RING, /* 1 canary */ + IPA_MEM_STATS_FILTER_ROUTE, /* 0 canaries (IPA v4.5+) */ + IPA_MEM_NAT_TABLE, /* 4 canaries, optional (IPA v4.5+) */ + IPA_MEM_END_MARKER, /* 1 canary (not a real region) */ IPA_MEM_COUNT, /* Number of regions (not an index) */ }; /** * struct ipa_mem - IPA local memory region description + * @id: memory region identifier * @offset: offset in IPA memory space to base of the region * @size: size in bytes base of the region * @canary_count: Number of 32-bit "canary" values that precede region */ struct ipa_mem { + enum ipa_mem_id id; u32 offset; u16 size; u16 canary_count; }; +const struct ipa_mem *ipa_mem_find(struct ipa *ipa, enum ipa_mem_id mem_id); + int ipa_mem_config(struct ipa *ipa); void ipa_mem_deconfig(struct ipa *ipa); |