Maciej W. Rozycki b45d527974 sb1250-duart.c: SB1250 DUART serial support ... This is a driver for the SB1250 DUART, a dual serial port implementation included in the Broadcom family of SOCs descending from the SiByte SB1250 MIPS64 chip multiprocessor. It is a new implementation replacing the old-fashioned driver currently present in the linux-mips.org tree. It supports all the usual features one would expect from a(n asynchronous) serial driver, including modem line control (as far as hardware supports it -- there is edge detection logic missing from the DCD and RI lines and the driver does not implement polling of these lines at the moment), the serial console, BREAK transmission and reception, including the magic SysRq. The receive FIFO threshold is not maintained though. The driver was tested with a SWARM board which uses a BCM1250 SOC (which is dual MIPS64 CMP) and has both ports of the single DUART implemented wired externally. Both were tested. Testing included using the ports as terminal lines at 1200bps (which is the ports minimum), 115200bps and a couple of random speeds inbetween. The modem lines were verified to operate correctly. No testing was performed with a use as a network interface, like with SLIP or PPP. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Acked-by: Ralf Baechle <ralf@linux-mips.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-07-17 10:23:03 -07:00
..
arc
ddb5xxx
dec
emma2rh
ip32
jmr3927	[MIPS] JMR3927 cleanup	2007-04-27 16:20:23 +01:00
mach-atlas	[MIPS] SNI: Fix mc146818_decode_year	2007-03-04 19:02:31 +00:00
mach-au1x00	[MIPS] Make ioremap() work on TX39/49 special unmapped segment	2007-07-10 17:33:03 +01:00
mach-cobalt	[MIPS] remove unused definitions for Cobalt	2007-07-10 17:32:55 +01:00
mach-db1x00
mach-dec
mach-emma2rh
mach-excite
mach-generic	[MIPS] Make ioremap() work on TX39/49 special unmapped segment	2007-07-10 17:33:03 +01:00
mach-ip22	[MIPS] Allow generic spaces.h to be included by platform specific ones	2007-07-10 17:32:57 +01:00
mach-ip27	[MIPS] Allow generic spaces.h to be included by platform specific ones	2007-07-10 17:32:57 +01:00
mach-ip32	[MIPS] Allow generic spaces.h to be included by platform specific ones	2007-07-10 17:32:57 +01:00
mach-jazz	[MIPS] Unify dma-{coherent,noncoherent.ip27,ip32}	2007-02-13 22:40:50 +00:00
mach-jmr3927	[MIPS] Make ioremap() work on TX39/49 special unmapped segment	2007-07-10 17:33:03 +01:00
mach-lemote	[MIPS] New files for lemote fulong mini-PC support	2007-07-10 17:33:02 +01:00
mach-mips	[MIPS] Early check for SMTC kernel on non-MT processor	2007-07-10 17:33:04 +01:00
mach-mipssim	[MIPS] MIPSsim: Move code away from the other MIPS Inc. BSP code.	2007-07-10 17:32:56 +01:00
mach-ocelot
mach-pb1x00
mach-pnx8550
mach-qemu
mach-rm	[MIPS] RM: It should be #ifdef CONFIG_FOO not #if CONFIG_FOO ...	2007-03-04 19:02:38 +00:00
mach-sibyte
mach-tx49xx	[MIPS] Workaround for a sparse warning in include/asm-mips/mach-tx4927/ioremap.h	2007-07-13 17:40:01 +01:00
mach-vr41xx
mach-wrppmc
mach-yosemite
mips-boards	[MIPS] New files for lemote fulong mini-PC support	2007-07-10 17:33:02 +01:00
pci
pmc-sierra/msp71xx	[MIPS] PMC MSP71xx PCI support	2007-07-10 17:33:03 +01:00
sgi	Convert SGI IP22 and specific drivers to platform_device.	2007-05-11 17:00:29 +01:00
sibyte	sb1250-duart.c: SB1250 DUART serial support	2007-07-17 10:23:03 -07:00
sn
tx4927
tx4938	[MIPS] rbtx4938: Convert SPI codes to use generic SPI drivers	2007-07-10 17:33:03 +01:00
vr41xx	[MIPS] Separate platform_device registration for VR41xx GPIO	2007-07-12 17:41:15 +01:00
xtalk
8253pit.h
a.out.h
abi.h	[MIPS] signals: Share even more code.	2007-02-18 21:31:35 +00:00
addrspace.h	[MIPS] Cleanup TO_PHYS_MASK definition	2007-07-10 17:32:56 +01:00
asm.h
asmmacro-32.h
asmmacro-64.h
asmmacro.h	[MIPS] Remove duplicate fpu enable hazard code.	2007-06-06 19:34:31 +01:00
atomic.h	[MIPS] Fix build error in atomic64_cmpxchg	2007-05-11 14:28:33 +01:00
auxvec.h
barrier.h
bcache.h
bitops.h	[MIPS] Remove a duplicated local variable in test_and_clear_bit()	2007-06-26 19:57:33 +02:00
bootinfo.h	[MIPS] WRPPMC: Fix build.	2007-07-10 17:33:06 +01:00
branch.h
break.h
bug.h	[MIPS] Fix BUG(), BUG_ON() handling	2007-04-20 14:58:37 +01:00
bugs.h
byteorder.h
cache.h
cachectl.h
cacheflush.h	[MIPS] Remove unused argument from kunmap_coherent().	2007-04-27 16:20:24 +01:00
cacheops.h	[MIPS] define Hit_Invalidate_I to Index_Invalidate_I for loongson2	2007-07-10 17:33:02 +01:00
checksum.h	[MIPS] Fix wrong checksum for split TCP packets on 64-bit MIPS	2007-04-20 14:58:37 +01:00
compat-signal.h	[MIPS] use compat_siginfo in rt_sigframe_n32	2007-06-26 19:57:33 +02:00
compat.h	Introduce compat_u64 and compat_s64 types	2007-07-16 09:05:48 -07:00
compiler.h
cpu-features.h	[MIPS] Enable support for the userlocal hardware register	2007-07-10 17:33:02 +01:00
cpu-info.h	[MIPS] FPU ownership management & preemption fixes	2007-03-17 01:03:26 +00:00
cpu.h	[MIPS] PMC MSP71xx mips common	2007-07-10 17:33:03 +01:00
cputime.h
current.h
debug.h
delay.h	[MIPS] Make MIPS udelay() preempt safe under DEBUG_PREEMPT	2007-03-24 17:01:49 +00:00
device.h
div64.h	[MIPS] Change names of local variables to silence sparse	2007-07-10 17:33:06 +01:00
dma-mapping.h	[MIPS] Don't claim we support dma_declare_coherent_memory - we don't.	2007-02-13 22:40:50 +00:00
dma.h	[MIPS] ISA: Fix typo	2007-03-08 01:10:30 +00:00
ds1216.h	[MIPS] Support for several more SNI RM models.	2007-02-18 21:31:37 +00:00
ds1286.h
dsp.h
elf.h
emergency-restart.h
errno.h
fcntl.h
fixmap.h
floppy.h
fpregdef.h
fpu_emulator.h
fpu.h	[MIPS] FPU hazard handling	2007-05-11 14:28:31 +01:00
futex.h
gdb-stub.h
gfx.h
gpio.h	[MIPS] Add generic GPIO support	2007-07-10 17:32:55 +01:00
gt64120.h
gt64240.h
hardirq.h
hazards.h	[MIPS] SB1: Build fix.	2007-05-11 14:28:31 +01:00
highmem.h	[MIPS] Remove LIMITED_DMA support	2007-05-11 14:28:31 +01:00
hw_irq.h
i8259.h
ide.h
inst.h
inventory.h
io.h	[MIPS] Workaround for a sparse warning in include/asm-mips/io.h	2007-07-12 17:41:10 +01:00
ioctl.h	[MIPS] Remove unreferenced _IOC_SLMASK macro in ioctl.h.	2007-02-26 23:06:06 +00:00
ioctls.h
ipc.h
ipcbuf.h
irq_cpu.h
irq_regs.h
irq.h	[MIPS] SMTC: Interrupt mask backstop hack	2007-07-12 17:41:17 +01:00
irqflags.h	[MIPS] SMTC: Fix recursion in instant IPI replay code.	2007-03-29 23:46:36 +01:00
isadep.h
jazz.h
jazzdma.h
Kbuild
kdebug.h	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
kexec.h	kdump/kexec: calculate note size at compile time	2007-05-08 11:15:07 -07:00
kmap_types.h
kspd.h
linkage.h
local.h	local_t: mips extension	2007-05-08 11:15:20 -07:00
m48t35.h
m48t37.h
marvell.h	[MIPS] MV64340: Add missing prototype for mv64340_irq_init().	2007-03-29 23:46:35 +01:00
mc146818-time.h
mc146818rtc.h
mips_mt.h	[MIPS] SMTC: <asm/mips_mt.h> must include <linux/cpumask.h>	2007-03-07 00:07:15 +00:00
mipsmtregs.h
mipsprom.h
mipsregs.h	[MIPS] Change names of local variables to silence sparse (part 2)	2007-07-12 17:41:10 +01:00
mman.h
mmu_context.h	[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction	2007-05-02 19:27:14 +02:00
mmu.h
mmzone.h
module.h	[MIPS] define Hit_Invalidate_I to Index_Invalidate_I for loongson2	2007-07-10 17:33:02 +01:00
msc01_ic.h	[MIPS] MT: Reenable EIC support and add support for SOCit SC.	2007-05-11 14:28:31 +01:00
msgbuf.h
mutex.h
namei.h
paccess.h	[MIPS] Replace old fashioned "__typeof" with "__typeof__".	2007-04-27 16:20:25 +01:00
page.h	[MIPS] Fix PHYS_OFFSET for 64-bits kernels with 32-bits symbols	2007-07-10 17:32:57 +01:00
param.h
parport.h
pci.h	PCI: remove pci_dac_dma_... APIs	2007-07-11 16:02:11 -07:00
percpu.h
pgalloc.h	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
pgtable-32.h
pgtable-64.h	[MIPS] Always use virt_to_phys() when translating kernel addresses	2007-03-24 17:01:49 +00:00
pgtable-bits.h
pgtable.h	page table handling cleanup	2007-07-16 09:05:36 -07:00
pmon.h
poll.h	Consolidate asm/poll.h	2007-05-11 08:29:34 -07:00
posix_types.h
prctl.h
prefetch.h
processor.h	[MIPS] Convert init_thread initialization to ISO C initializers.	2007-07-10 17:33:02 +01:00
ptrace.h	[MIPS] die(): Properly declare as non-returning	2007-07-04 15:53:15 +01:00
qemu.h
r4kcache.h
reboot.h
reg.h
regdef.h
resource.h
rm9k-ocd.h
rtlx.h	[MIPS] RTLX: Handle copy_*_user return values.	2007-03-17 01:03:29 +00:00
scatterlist.h	PCI: scatterlist.h needs types.h	2007-05-02 19:02:34 -07:00
sections.h
segment.h
semaphore.h
sembuf.h
serial.h	[MIPS] Put an end to <asm/serial.h>'s long and annyoing existence	2007-07-10 17:33:01 +01:00
setup.h
sgialib.h	[MIPS] Fix and cleanup the mess that a dozen prom_printf variants are.	2007-03-04 19:02:37 +00:00
sgiarcs.h	[MIPS] ARC: Fix warning.	2007-03-24 17:01:49 +00:00
sgidefs.h
shmbuf.h
shmparam.h
sigcontext.h	[MIPS] Add basic SMARTMIPS ASE support	2007-02-22 00:50:44 +00:00
siginfo.h
signal.h	[MIPS] signals: Share even more code.	2007-02-18 21:31:35 +00:00
sim.h
smp.h	[MIPS] Remove unused cpu_callout_map and num_booting_cpus()	2007-07-10 17:32:55 +01:00
smtc_ipi.h	[MIPS] SMTC: Fix recursion in instant IPI replay code.	2007-03-29 23:46:36 +01:00
smtc_proc.h
smtc.h	[MIPS] SMTC: Add fordward declarations for mm_struct and task_struct.	2007-03-07 00:07:16 +00:00
sni.h	[MIPS] SNI RM updates	2007-07-10 17:33:03 +01:00
socket.h	[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support	2007-04-25 22:24:21 -07:00
sockios.h	[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution	2007-04-25 22:24:04 -07:00
sparsemem.h
spinlock_types.h
spinlock.h	[MIPS] Fix __raw_read_trylock() to allow multiple readers	2007-03-07 00:07:17 +00:00
stackframe.h	[MIPS] Fix KMODE for the R3000	2007-06-11 18:20:53 +01:00
stacktrace.h
stat.h
statfs.h
string.h
suspend.h
sysmips.h
system.h	[MIPS] Non-FPAFF: Fix warning.	2007-07-10 17:33:05 +01:00
termbits.h	lots-of-architectures: enable arbitary speed tty support	2007-07-10 17:51:13 -07:00
termios.h
thread_info.h	[MIPS] Disallow CpU exception in kernel again.	2007-04-20 14:58:37 +01:00
time.h
timex.h
titan_dep.h
tlb.h
tlbdebug.h	[MIPS] Cleanup tlbdebug.h	2007-07-12 17:41:11 +01:00
tlbflush.h
topology.h
traps.h
tx3912.h
types.h
uaccess.h	[MIPS] Export __copy_user_inatomic.	2007-03-07 00:07:17 +00:00
ucontext.h
unaligned.h
unistd.h	[MIPS] Add whitelists for checksyscalls.sh	2007-07-04 15:53:16 +01:00
user.h
vga.h
vpe.h
war.h	[MIPS] Delete Ocelot 3 support.	2007-07-10 17:33:05 +01:00
wbflush.h
xor.h
xxs1500.h