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403214d0ad
linux-next/drivers/char
History
Paul Fulghum 403214d0ad synclink_gt: improve TIOCOUTQ accuracy 
Improve the accuracy of TIOCOUTQ value as implemented in chars_in_buffer()
method by walking and counting tx DMA buffers, reading controller tx FIFO
level and accounting for controller tx shift register.  The greatly
improves application control of transmit latency at lower data rates.

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22 13:03:29 -07:00
..
agp Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
hw_random sparc64: Add Niagara2 RNG driver. 2008-07-18 00:46:09 -07:00
ip2 tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
ipmi Merge commit 'v2.6.26' into bkl-removal 2008-07-14 15:29:34 -06:00
mwave mwave-mwavedd: BKL pushdown 2008-07-02 15:06:23 -06:00
pcmcia tty: rework break handling 2008-07-22 13:03:28 -07:00
rio gs: use tty_port 2008-07-20 17:12:36 -07:00
tpm Merge commit 'v2.6.26' into bkl-removal 2008-07-14 15:29:34 -06:00
xilinx_hwicap xilinx icap: BKL pushdown 2008-06-20 14:05:51 -06:00
.gitignore
amiserial.c tty: rework break handling 2008-07-22 13:03:28 -07:00
apm-emulation.c APM emulation: Notify about all suspend events, not just APM invoked ones (v2) 2008-07-16 23:27:02 +02:00
applicom.c char serial: switch drivers to ioremap_nocache 2008-04-30 08:29:48 -07:00
applicom.h
bfin-otp.c Blackfin char driver for Blackfin on-chip OTP memory (v3) 2008-04-25 08:04:56 +08:00
briq_panel.c briq_panel: BKL pushdown 2008-06-20 14:05:55 -06:00
bsr.c powerpc: Add driver for Barrier Synchronization Register 2008-07-15 12:24:55 +10:00
cd1865.h
ChangeLog
consolemap.c Basic braille screen reader support 2008-04-30 08:29:52 -07:00
cp437.uni
cs5535_gpio.c Add a bunch of cycle_kernel_lock() calls 2008-06-20 14:05:53 -06:00
cyclades.c tty: rework break handling 2008-07-22 13:03:28 -07:00
defkeymap.c_shipped Fix default compose table initialization 2008-03-03 14:53:16 -08:00
defkeymap.map
digi1.h
digiFep1.h
digiPCI.h
ds1286.c ds1286: BKL pushdown 2008-06-20 14:05:56 -06:00
ds1302.c
ds1620.c ds1620: BKL pushdown 2008-06-20 14:05:56 -06:00
dsp56k.c Merge branch 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6 2008-07-14 16:54:07 -07:00
dtlk.c Add a bunch of cycle_kernel_lock() calls 2008-06-20 14:05:53 -06:00
efirtc.c efirtc: BKL pushdown 2008-06-20 14:05:56 -06:00
epca.c Fix the epca driver to permit epca_setup() to be invoked from the kernel cmdline 2008-07-22 13:03:28 -07:00
epca.h epca: use tty_port 2008-07-20 17:12:36 -07:00
epcaconfig.h
esp.c tty: rework break handling 2008-07-22 13:03:28 -07:00
generic_nvram.c driver/char/generic_nvram: fix banner 2008-06-12 18:05:41 -07:00
generic_serial.c gs: use tty_port 2008-07-20 17:12:36 -07:00
genrtc.c genrtc: BKL pushdown 2008-06-20 14:05:57 -06:00
hangcheck-timer.c drivers/char/: Spelling fixes 2008-02-03 17:11:42 +02:00
hpet.c hpet: BKL pushdown 2008-06-20 14:05:57 -06:00
hvc_beat.c [POWERPC] hvcbeat: Fix buffer manipulation 2008-04-17 07:46:10 +10:00
hvc_console.c [POWERPC] Make cpus_in_xmon static and remove extern mess from hvc_console.c 2008-05-14 22:31:57 +10:00
hvc_console.h [POWERPC] Make cpus_in_xmon static and remove extern mess from hvc_console.c 2008-05-14 22:31:57 +10:00
hvc_iseries.c [POWERPC] init and exit markings for hvc_iseries 2007-07-22 21:30:59 +10:00
hvc_rtas.c [POWERPC] hvc_rtas_init() must be __init 2008-02-14 22:11:02 +11:00
hvc_vio.c
hvc_xen.c xen-console: add save/restore 2008-05-27 10:11:37 +02:00
hvcs.c drivers/char: use LIST_HEAD instead of LIST_HEAD_INIT 2008-02-06 10:41:07 -08:00
hvsi.c drivers/char: replace remaining __FUNCTION__ occurrences 2008-04-30 08:29:54 -07:00
i8k.c i8k: make fan multiplier tunable with a module parameter 2008-05-01 08:04:00 -07:00
ip27-rtc.c ip27-rtc: BKL pushdown 2008-06-20 14:05:57 -06:00
isicom.c isicom: restore using hardware break support 2008-07-22 13:03:28 -07:00
istallion.c tty: rework break handling 2008-07-22 13:03:28 -07:00
Kconfig specialix: restore driver using new break functionality 2008-07-22 13:03:28 -07:00
keyboard.c Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next 2008-07-21 00:55:14 -04:00
lcd.c lcd: BKL pushdown 2008-06-20 14:05:58 -06:00
lcd.h
lp.c lp: cdev lock_kernel() pushdown 2008-06-20 14:05:48 -06:00
Makefile tty: Split ldisc code into its own file 2008-07-22 13:03:27 -07:00
mbcs.c mbcs: cdev lock_kernel() pushdown 2008-06-20 14:05:48 -06:00
mbcs.h MBCS: convert dmareadlock to mutex 2008-02-07 08:42:25 -08:00
mem.c Subject: devmem, x86: fix rename of CONFIG_NONPROMISC_DEVMEM 2008-07-20 08:35:55 +02:00
misc.c misc: cdev lock_kernel() pushdown 2008-06-20 14:05:48 -06:00
mmtimer.c mmtimer: Push BKL down into the ioctl handler 2008-07-17 11:34:49 -07:00
moxa.c tty: rework break handling 2008-07-22 13:03:28 -07:00
moxa.h Char: moxa, cleanup rx/tx 2008-04-30 08:29:43 -07:00
mspec.c [IA64] allocate multiple contiguous pages via uncached allocator 2008-04-29 13:49:01 -07:00
mxser.c Char: mxser, add CP-102UF support 2008-07-22 13:03:28 -07:00
mxser.h mxser: convert large macros to functions 2008-04-30 08:29:49 -07:00
n_hdlc.c n_hdlc: honor O_NONBLOCK on write 2008-07-22 13:03:28 -07:00
n_r3964.c tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
n_tty.c tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
nozomi.c drivers/char: replace remaining __FUNCTION__ occurrences 2008-04-30 08:29:54 -07:00
nsc_gpio.c
nvram.c m68k: Return -ENODEV if no device is found 2008-07-20 17:24:38 -07:00
nwbutton.c
nwbutton.h
nwflash.c
pc8736x_gpio.c Add a bunch of cycle_kernel_lock() calls 2008-06-20 14:05:53 -06:00
ppdev.c Add a bunch of cycle_kernel_lock() calls 2008-06-20 14:05:53 -06:00
ps3flash.c ps3: FLASH ROM Storage Driver 2007-07-21 17:49:16 -07:00
pty.c tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
random.c random: add async notification support to /dev/random 2008-04-29 08:06:25 -07:00
raw.c raw: BKL pushdown 2008-06-20 14:05:51 -06:00
riscom8_reg.h
riscom8.c riscom8: Restore driver using new break functionality 2008-07-22 13:03:28 -07:00
riscom8.h tty: add more tty_port fields 2008-07-20 17:12:38 -07:00
rocket_int.h tty: add more tty_port fields 2008-07-20 17:12:38 -07:00
rocket.c tty: rework break handling 2008-07-22 13:03:28 -07:00
rocket.h tty: add more tty_port fields 2008-07-20 17:12:38 -07:00
rtc.c Merge commit 'v2.6.26' into bkl-removal 2008-07-14 15:29:34 -06:00
scc.h
scx200_gpio.c Add a bunch of cycle_kernel_lock() calls 2008-06-20 14:05:53 -06:00
selection.c tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
ser_a2232.c Amiga serial driver: port_write_mutex fixup 2008-02-06 10:41:08 -08:00
ser_a2232.h
ser_a2232fw.ax
ser_a2232fw.h
serial167.c m68k: serial167 missing return value in cy_put_char() 2008-05-05 12:37:02 -07:00
snsc_event.c byteorder: don't directly include linux/byteorder/generic.h 2008-05-16 12:01:45 -07:00
snsc.c snsc: cdev lock_kernel() pushdown 2008-06-20 14:05:50 -06:00
snsc.h Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
sonypi.c sonypi: BKL pushdown 2008-07-02 15:06:25 -06:00
specialix_io8.h tty: add more tty_port fields 2008-07-20 17:12:38 -07:00
specialix.c specialix: restore driver using new break functionality 2008-07-22 13:03:28 -07:00
stallion.c Fix the (i)Stallion driver's putchar() and break_ctl() ops 2008-07-22 13:03:28 -07:00
sx.c tty: rework break handling 2008-07-22 13:03:28 -07:00
sx.h Char: char/serial, remove SERIAL_TYPE_NORMAL redefines 2008-02-07 08:42:33 -08:00
sxboards.h
sxwindow.h
synclink_gt.c synclink_gt: improve TIOCOUTQ accuracy 2008-07-22 13:03:29 -07:00
synclink.c tty: rework break handling 2008-07-22 13:03:28 -07:00
synclinkmp.c tty: rework break handling 2008-07-22 13:03:28 -07:00
sysrq.c fix: "smp_call_function: get rid of the unused nonatomic/retry argument" 2008-06-27 11:52:45 +02:00
tb0219.c Add a bunch of cycle_kernel_lock() calls 2008-06-20 14:05:53 -06:00
tlclk.c tlckl: BKL pushdown 2008-06-20 14:05:51 -06:00
toshiba.c toshiba: use ioremap_cached 2008-04-30 23:15:34 +02:00
tty_audit.c [PATCH] split linux/file.h 2008-05-01 13:08:16 -04:00
tty_io.c tty: rework break handling 2008-07-22 13:03:28 -07:00
tty_ioctl.c tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
tty_ldisc.c tty: Split ldisc code into its own file 2008-07-22 13:03:27 -07:00
vc_screen.c vcs: BKL pushdown 2008-06-20 14:05:51 -06:00
viocons.c [POWERPC] iSeries: Remove unused mail address 2008-05-23 16:45:04 +10:00
viotape.c Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build 2008-07-15 15:44:51 +10:00
virtio_console.c virtio: simplify config mechanism. 2008-02-04 23:49:57 +11:00
vme_scc.c tty: rework break handling 2008-07-22 13:03:28 -07:00
vr41xx_giu.c Add a bunch of cycle_kernel_lock() calls 2008-06-20 14:05:53 -06:00
vt_ioctl.c vt_ioctl: Prepare for BKL push down 2008-04-30 08:29:40 -07:00
vt.c vt: fix vc_resize locking 2008-06-06 11:29:12 -07:00