diff options
Diffstat (limited to 'fpga_interchange/site_arch.h')
| -rw-r--r-- | fpga_interchange/site_arch.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fpga_interchange/site_arch.h b/fpga_interchange/site_arch.h index 95b6fcba..91330aa0 100644 --- a/fpga_interchange/site_arch.h +++ b/fpga_interchange/site_arch.h @@ -25,6 +25,7 @@ #include <unordered_set> #include <vector> +#include "PhysicalNetlist.capnp.h" #include "arch_iterators.h" #include "chipdb.h" #include "hash_table.h" @@ -295,6 +296,11 @@ struct SiteArch // Can this site pip optional invert its signal? inline bool canInvert(const SitePip &site_pip) const NPNR_ALWAYS_INLINE; + // For a site port, returns the preferred constant net type. + // + // If no preference, then NetType is SIGNAL. + inline PhysicalNetlist::PhysNetlist::NetType prefered_constant_net_type(const SitePip &site_pip) const; + inline SitePipDownhillRange getPipsDownhill(const SiteWire &site_wire) const NPNR_ALWAYS_INLINE; inline SitePipUphillRange getPipsUphill(const SiteWire &site_wire) const NPNR_ALWAYS_INLINE; SiteWireRange getWires() const; |