diff --git a/src/devices/bus/pci/virge_pci.cpp b/src/devices/bus/pci/virge_pci.cpp
index fbc36775fe5..93853ed5cfa 100644
--- a/src/devices/bus/pci/virge_pci.cpp
+++ b/src/devices/bus/pci/virge_pci.cpp
@@ -149,9 +149,8 @@ void virge_pci_device::device_start()
 	add_rom(m_bios->base(),0x8000);
 	expansion_rom_base = 0xc0000;
 
-	add_map(32 * 1024 * 1024, M_MEM | M_DISABLED, FUNC(virge_pci_device::lfb_map));
+	add_map(64 * 1024 * 1024, M_MEM | M_DISABLED, FUNC(virge_pci_device::lfb_map));
 	set_map_address(0, 0x70000000);
-	set_map_size(0, 0x01100000);  // Linear addressing maps to a 32MB address space
 
 	remap_cb();
 	machine().save().register_postload(save_prepost_delegate(FUNC(virge_pci_device::postload), this));
@@ -165,9 +164,8 @@ void virgedx_pci_device::device_start()
 	add_rom(m_bios->base(),0x8000);
 	expansion_rom_base = 0xc0000;
 
-	add_map(4 * 1024 * 1024, M_MEM | M_DISABLED, FUNC(virge_pci_device::lfb_map));
+	add_map(64 * 1024 * 1024, M_MEM | M_DISABLED, FUNC(virge_pci_device::lfb_map));
 	set_map_address(0, 0x70000000);
-	set_map_size(0, 0x01100000);  // Linear addressing maps to a 32MB address space
 
 	remap_cb();
 	machine().save().register_postload(save_prepost_delegate(FUNC(virgedx_pci_device::postload), this));
diff --git a/src/devices/video/s3virge.h b/src/devices/video/s3virge.h
index 85bc1026627..32e04a0fbeb 100644
--- a/src/devices/video/s3virge.h
+++ b/src/devices/video/s3virge.h
@@ -32,7 +32,7 @@ public:
 	uint32_t s3d_sub_status_r();
 	void s3d_sub_control_w(uint32_t data);
 	uint32_t s3d_func_ctrl_r();
-	void s3d_func_ctrl_w(offs_t offset, uint32_t data, u32 mem_mask = ~0);
+//	void s3d_func_ctrl_w(offs_t offset, uint32_t data, u32 mem_mask = ~0);
 
 	uint32_t s3d_register_r(offs_t offset);
 	void s3d_register_w(offs_t offset, uint32_t data);