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White Rabbit core collection
Commit b06b345b authored by Tomasz Wlostowski's avatar Tomasz Wlostowski
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sim/simdrv_defs.svh: added set_default_xfer_size() method

parent 3a1fd6c1
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Showing with 10 additions and 2 deletions
sim/simdrv_defs.svh
View file @ b06b345b
...@@ -15,11 +15,19 @@ typedef byte byte_array_t[]; ...@@ -15,11 +15,19 @@ typedef byte byte_array_t[];
virtual class CBusAccessor; virtual class CBusAccessor;
static int _null = 0; static int _null = 0;
int m_default_xfer_size;
task set_default_xfer_size(int default_size);
m_default_xfer_size = default_size;
endtask // set_default_xfer_size
pure virtual task writem(uint64_t addr[], uint64_t data[], input int size, ref int result); pure virtual task writem(uint64_t addr[], uint64_t data[], input int size, ref int result);
pure virtual task readm(uint64_t addr[], ref uint64_t data[], input int size, ref int result); pure virtual task readm(uint64_t addr[], ref uint64_t data[], input int size, ref int result);
virtual task read(uint64_t addr, ref uint64_t data, input int size = 4, ref int result = _null); virtual task read(uint64_t addr, ref uint64_t data, input int size = m_default_xfer_size, ref int result = _null);
int res; int res;
uint64_t aa[1], da[]; uint64_t aa[1], da[];
...@@ -31,7 +39,7 @@ virtual class CBusAccessor; ...@@ -31,7 +39,7 @@ virtual class CBusAccessor;
endtask endtask
virtual task write(uint64_t addr, uint64_t data, input int size = 4, ref int result = _null); virtual task write(uint64_t addr, uint64_t data, input int size = m_default_xfer_size, ref int result = _null);
uint64_t aa[1], da[1]; uint64_t aa[1], da[1];
aa[0] = addr; aa[0] = addr;
da[0] = data; da[0] = data;
......
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