Lazy logging

cocotbext/axi/axi_master.py

@@ -397,6 +397,7 @@ class AxiMasterWrite(Reset):
 
             wuser = cmd.wuser
 
+            if self.log.isEnabledFor(logging.INFO):
                 self.log.info("Write start addr: 0x%08x awid: 0x%x prot: %s data: %s",
                         cmd.address, awid, cmd.prot, ' '.join((f'{c:02x}' for c in cmd.data)))
 
@@ -884,6 +885,7 @@ class AxiMasterRead(Reset):
         if not self.ruser_present:
             user = None
 
+        if self.log.isEnabledFor(logging.INFO):
             self.log.info("Read complete addr: 0x%08x prot: %s resp: %s data: %s",
                     cmd.address, cmd.prot, resp, ' '.join((f'{c:02x}' for c in data)))
 

cocotbext/axi/axi_ram.py

@@ -147,6 +147,7 @@ class AxiRamWrite(Memory, Reset):
 
                 data = data.to_bytes(self.byte_lanes, 'little')
 
+                if self.log.isEnabledFor(logging.DEBUG):
                     self.log.debug("Write word awid: 0x%x addr: 0x%08x wstrb: 0x%02x data: %s",
                             awid, cur_addr, strb, ' '.join((f'{c:02x}' for c in data)))
 
@@ -281,6 +282,7 @@ class AxiRamRead(Memory, Reset):
 
                 await self.r_channel.send(r)
 
+                if self.log.isEnabledFor(logging.DEBUG):
                     self.log.debug("Read word awid: 0x%x addr: 0x%08x data: %s",
                             arid, cur_addr, ' '.join((f'{c:02x}' for c in data)))
 

cocotbext/axi/axil_master.py

@@ -222,6 +222,7 @@ class AxiLiteMasterWrite(Reset):
 
             offset = 0
 
+            if self.log.isEnabledFor(logging.INFO):
                 self.log.info("Write start addr: 0x%08x prot: %s data: %s",
                         cmd.address, cmd.prot, ' '.join((f'{c:02x}' for c in cmd.data)))
 
@@ -493,6 +494,7 @@ class AxiLiteMasterRead(Reset):
                 for j in range(start, stop):
                     data.extend(bytearray([(cycle_data >> j*8) & 0xff]))
 
+            if self.log.isEnabledFor(logging.INFO):
                 self.log.info("Read complete addr: 0x%08x prot: %s resp: %s data: %s",
                         cmd.address, cmd.prot, resp, ' '.join((f'{c:02x}' for c in data)))
 

cocotbext/axi/axil_ram.py

@@ -113,6 +113,7 @@ class AxiLiteRamWrite(Memory, Reset):
 
             data = data.to_bytes(self.byte_lanes, 'little')
 
+            if self.log.isEnabledFor(logging.INFO):
                 self.log.info("Write data awaddr: 0x%08x awprot: %s wstrb: 0x%02x data: %s",
                         addr, prot, strb, ' '.join((f'{c:02x}' for c in data)))
 
@@ -204,6 +205,7 @@ class AxiLiteRamRead(Memory, Reset):
 
             await self.r_channel.send(r)
 
+            if self.log.isEnabledFor(logging.INFO):
                 self.log.info("Read data araddr: 0x%08x arprot: %s data: %s",
                         addr, prot, ' '.join((f'{c:02x}' for c in data)))