58957d8717
- Rename REG_DL to REG_DLL and REG_DLH. - Always treat DLL and DLH as two separate 8-bit registers instead of one 16-bit register. Additionally, remove the probe for the high 4 bits of IER being 0 and don't assume we can always read/write 0 to/from those bits. These changes allow uart(4) to drive the UARTs on the Intel XScale PXA255. Reviewed by: marcel |
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uart_bus_acpi.c | ||
uart_bus_ebus.c | ||
uart_bus_isa.c | ||
uart_bus_pccard.c | ||
uart_bus_pci.c | ||
uart_bus_puc.c | ||
uart_bus_scc.c | ||
uart_bus.h | ||
uart_core.c | ||
uart_cpu_amd64.c | ||
uart_cpu_i386.c | ||
uart_cpu_ia64.c | ||
uart_cpu_pc98.c | ||
uart_cpu_powerpc.c | ||
uart_cpu_sparc64.c | ||
uart_cpu.h | ||
uart_dbg.c | ||
uart_dev_ns8250.c | ||
uart_dev_sab82532.c | ||
uart_dev_z8530.c | ||
uart_if.m | ||
uart_kbd_sun_tables.h | ||
uart_kbd_sun.c | ||
uart_kbd_sun.h | ||
uart_subr.c | ||
uart_tty.c | ||
uart.h |