diff options
Diffstat (limited to 'drivers/net/ipa/ipa_reg.h')
| -rw-r--r-- | drivers/net/ipa/ipa_reg.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ipa/ipa_reg.h b/drivers/net/ipa/ipa_reg.h index 7dcfa07180f9..8eaf5f209627 100644 --- a/drivers/net/ipa/ipa_reg.h +++ b/drivers/net/ipa/ipa_reg.h @@ -244,6 +244,43 @@ static inline u32 ipa_reg_idle_indication_cfg_offset(enum ipa_version version) #define ENTER_IDLE_DEBOUNCE_THRESH_FMASK GENMASK(15, 0) #define CONST_NON_IDLE_ENABLE_FMASK GENMASK(16, 16) +/* # IPA source resource groups available based on version */ +static inline u32 ipa_resource_group_src_count(enum ipa_version version) +{ + switch (version) { + case IPA_VERSION_3_5_1: + case IPA_VERSION_4_0: + case IPA_VERSION_4_1: + return 4; + + case IPA_VERSION_4_2: + return 1; + + default: + return 0; + } +} + +/* # IPA destination resource groups available based on version */ +static inline u32 ipa_resource_group_dst_count(enum ipa_version version) +{ + switch (version) { + case IPA_VERSION_3_5_1: + return 3; + + case IPA_VERSION_4_0: + case IPA_VERSION_4_1: + return 4; + + case IPA_VERSION_4_2: + return 1; + + default: + return 0; + } +} + +/* Not all of the following are valid (depends on the count, above) */ #define IPA_REG_SRC_RSRC_GRP_01_RSRC_TYPE_N_OFFSET(rt) \ (0x00000400 + 0x0020 * (rt)) #define IPA_REG_SRC_RSRC_GRP_23_RSRC_TYPE_N_OFFSET(rt) \ |