Benno Rice 0aefb0a63c The XScale PXA255 has three generally ns16x50 compatible UARTs. One of the ... variations from normal 16x50 behaviour however is the the use of a normally unused bit of IER to control RX timeout interrupts independently of the generally used RXRDY bit. If this bit is not enabled, we only ever get interrupts when the FIFO is full, never before. This is not very useful when the UART is being used as a console. In order to support this without causing potential problems on more "normal" 16x50 variants, this change introduces two hints for the uart device, ier_mask and ier_rxbits. These can be used to override which bits get set and cleared when we're enabling and disabling RX interrupts. Reviewed by: marcel		2008-05-30 01:57:13 +00:00
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uart_bus_acpi.c
uart_bus_ebus.c	Remove unused variable 'error'. Forgotten in previous commit.	2006-04-02 21:58:09 +00:00
uart_bus_isa.c
uart_bus_ocp.c	Initial support for Freescale PowerQUICC III MPC85xx system-on-chip family.	2008-03-03 17:17:00 +00:00
uart_bus_pccard.c
uart_bus_pci.c	The HP Diva RMP3 uses BAR 0x14.	2007-05-17 04:07:19 +00:00
uart_bus_puc.c	Rewrite of puc(4). Significant changes are:	2006-04-28 21:21:53 +00:00
uart_bus_scc.c	Support for Freescale QUad Integrated Communications Controller.	2008-03-03 18:20:17 +00:00
uart_bus.h	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_core.c	Expand kdb_alt_break a little, most commonly used with the option	2008-05-04 23:29:38 +00:00
uart_cpu_amd64.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_cpu_i386.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_cpu_ia64.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_cpu_pc98.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_cpu_powerpc.c	Initial support for Freescale PowerQUICC III MPC85xx system-on-chip family.	2008-03-03 17:17:00 +00:00
uart_cpu_sparc64.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_cpu.h	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_dbg.c	Eliminate gdb_checkc member from GDB_DBGPORT(), it is never used.	2006-05-26 11:54:32 +00:00
uart_dev_ns8250.c	The XScale PXA255 has three generally ns16x50 compatible UARTs. One of the	2008-05-30 01:57:13 +00:00
uart_dev_quicc.c	Support for Freescale QUad Integrated Communications Controller.	2008-03-03 18:20:17 +00:00
uart_dev_sab82532.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_dev_z8530.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_if.m
uart_kbd_sun_tables.h
uart_kbd_sun.c	Fix bugs in the Sun -> AT keycode translation table which caused the	2007-05-01 14:14:52 +00:00
uart_kbd_sun.h	- In sunkbd_probe_keyboard() don't bother to determine the keyboard layout	2006-11-02 00:01:15 +00:00
uart_subr.c	Don't expose the uart_ops structure directly, but instead have	2007-04-02 22:00:22 +00:00
uart_tty.c	Properly propagate overrun conditions to the TTY layer.	2006-07-27 00:07:10 +00:00
uart.h	add device hints to control the rx FIFO interrupt level on 16550A parts	2008-03-12 19:09:20 +00:00