Marcel Moolenaar 5cc705512d Remove the assumption that a bus_space_handle_t is an I/O address ... from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes...		2003-09-07 21:51:03 +00:00
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uart_bus_acpi.c
uart_bus_ebus.c
uart_bus_isa.c
uart_bus_pci.c
uart_bus_puc.c
uart_bus.h
uart_core.c
uart_cpu_alpha.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_cpu_amd64.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_cpu_i386.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_cpu_ia64.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_cpu_pc98.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_cpu_sparc64.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_cpu.h	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_dev_i8251.c
uart_dev_i8251.h
uart_dev_ns8250.c
uart_dev_ns8250.h
uart_dev_sab82532.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_dev_sab82532.h
uart_dev_z8530.c	Remove the assumption that a bus_space_handle_t is an I/O address	2003-09-07 21:51:03 +00:00
uart_dev_z8530.h
uart_if.m
uart_tty.c
uart.h