struct CamOffset
Defined at line 87 of file ../../src/devices/bus/drivers/pci/config.h
Per spec (quoting Linux DT host-generic bindings):
For CAM, this 24-bit offset is:
cfg_offset(bus, device, function, register) =
bus
<
<
16 | device
<
<
11 | function
<
<
8 | register
While ECAM extends this by 4 bits to accommodate 4k of function space:
cfg_offset(bus, device, function, register) =
bus
<
<
20 | device
<
<
15 | function
<
<
12 | register
Public Members
zx_vaddr_t offsetPublic Methods
typename std::remove_reference_t<decltype(offset)> bus ()Defined at line 89 of file ../../src/devices/bus/drivers/pci/config.h
pci::CamOffset & set_bus (typename std::remove_reference_t<decltype(offset)> val)Defined at line 89 of file ../../src/devices/bus/drivers/pci/config.h
typename std::remove_reference_t<decltype(offset)> device ()Defined at line 90 of file ../../src/devices/bus/drivers/pci/config.h
pci::CamOffset & set_device (typename std::remove_reference_t<decltype(offset)> val)Defined at line 90 of file ../../src/devices/bus/drivers/pci/config.h
typename std::remove_reference_t<decltype(offset)> function ()Defined at line 91 of file ../../src/devices/bus/drivers/pci/config.h
pci::CamOffset & set_function (typename std::remove_reference_t<decltype(offset)> val)Defined at line 91 of file ../../src/devices/bus/drivers/pci/config.h