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linux/drivers/serial
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David Woodhouse b5b82df6f4 NS16550A: Restore HS settings in EXCR2 on resume 
After a suspend/resume cycle, the UART may have been reset into
low-speed mode -- either because it's actually been reset, or because
the firmware pokes at the old-style divisor registers. If we detected it
as a NS16550A SuperIO chip in the first place and set baud_base to
921600, then we should do so again in the resume path.

This patch adds that code to serial8250_resume_port(), and also makes
serial8250_resume() actually call serial8250_resume_port() for each port
instead of just calling uart_resume_port() directly. And thus fixes
serial port operation after suspend/resume.

It also fixes a bogus comment where we write the EXCR2 register with a
comment saying /* EXCR1 */

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-17 05:25:49 -07:00
..
cpm_uart [POWERPC] CPM_UART: Removed __init from cpm_uart_init_portdesc to fix warning 2007-05-09 23:44:58 -05:00
jsm Subject: jsm driver fix for linuxpps support 2007-05-08 11:15:03 -07:00
8250_accent.c
8250_acorn.c [ARM] ecard: add ecardm_iomap() / ecardm_iounmap() 2007-05-11 17:19:02 +01:00
8250_au1x00.c
8250_boca.c
8250_early.c
8250_exar_st16c554.c [PATCH] Exar quad port serial 2006-12-07 08:39:35 -08:00
8250_fourport.c
8250_gsc.c [PARISC] Clean up asm-parisc/serial.h 2006-10-04 06:47:03 -06:00
8250_hp300.c
8250_hub6.c
8250_mca.c
8250_pci.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
8250_pnp.c [PATCH] add Fujitsu Siemens Tablet PC devices to 8250_pnp.c 2007-03-23 11:01:22 -07:00
8250.c NS16550A: Restore HS settings in EXCR2 on resume 2007-05-17 05:25:49 -07:00
8250.h
21285.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
68328serial.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
68328serial.h
68360serial.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
amba-pl010.c [ARM] Convert AMBA PL010 driver to use the clk infrastructure 2007-04-22 12:30:41 +01:00
amba-pl011.c [ARM] Fix AMBA serial drivers for non-first serial ports 2007-01-24 11:59:57 +00:00
atmel_serial.c [ARM] 4357/1: AT91: Support slower serial baud-rates 2007-05-03 14:12:45 +01:00
atmel_serial.h [ARM] 4357/1: AT91: Support slower serial baud-rates 2007-05-03 14:12:45 +01:00
bfin_5xx.c blackfin: serial driver 2007-05-07 12:12:58 -07:00
clps711x.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
crisv10.c [PATCH] Char: tty_wakeup cleanup 2007-02-11 10:51:26 -08:00
dz.c [PATCH] dz: remove struct pt_regs references 2007-03-05 07:57:51 -08:00
dz.h [PATCH] dz: Fixes to make it work 2006-12-07 08:39:41 -08:00
icom.c icom: add new sub-device-id to support new adapter 2007-05-17 05:23:05 -07:00
icom.h do not truncate irq number for icom adapter 2007-04-24 08:23:08 -07:00
imx.c [ARM] 4328/1: Move i.MX UART regs to driver 2007-05-03 20:24:21 +01:00
ioc3_serial.c [PATCH] serial: replace kmalloc+memset with kzalloc 2007-02-14 08:09:52 -08:00
ioc4_serial.c [PATCH] serial: replace kmalloc+memset with kzalloc 2007-02-14 08:09:52 -08:00
ip22zilog.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
ip22zilog.h
Kconfig [ARM] 4332/2: KS8695: Serial driver 2007-05-11 22:02:52 +01:00
m32r_sio_reg.h
m32r_sio.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
m32r_sio.h
Makefile [ARM] 4332/2: KS8695: Serial driver 2007-05-11 22:02:52 +01:00
mcfserial.c [PATCH] m68knommu: fix work queues in mcfserial.c driver 2007-03-06 18:08:38 -08:00
mcfserial.h
mpc52xx_uart.c [POWERPC] Don't shutdown TX on mpc5200 serial port if it is a console 2007-05-07 20:31:15 +10:00
mpsc.c MPSC serial driver tx locking 2007-05-07 12:12:50 -07:00
mux.c Merge branch 'parisc' from /home/kyle/repos/parisc-2.6.git 2007-02-17 00:18:23 -05:00
netx-serial.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
of_serial.c Merge branch 'linux-2.6' 2007-05-08 13:37:51 +10:00
pmac_zilog.c [POWERPC] Rename device_is_compatible to of_device_is_compatible 2007-05-07 20:31:14 +10:00
pmac_zilog.h [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
pnx8xxx_uart.c [PATCH] PNX8550 UART driver 2007-02-14 08:09:52 -08:00
pxa.c [ARM] 4304/1: removes the unnecessary bit number from CKENnn_XXXX 2007-04-21 23:14:01 +01:00
s3c2410.c SPIN_LOCK_UNLOCKED cleanup in drivers/serial 2007-05-08 11:15:11 -07:00
sa1100.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
serial_core.c Serial: serial_core, use pr_debug 2007-05-07 12:12:51 -07:00
serial_cs.c serial: Add PCMCIA IDs for Quatech DSP-100 dual RS232 adapter. 2007-02-16 15:19:16 -08:00
serial_ks8695.c [ARM] 4332/2: KS8695: Serial driver 2007-05-11 22:02:52 +01:00
serial_lh7a40x.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
serial_txx9.c serial_txx9: zap changelog from source code 2007-05-08 11:15:12 -07:00
sh-sci.c serial: sh-sci: Fix module clock refcount for serial console. 2007-05-07 02:11:56 +00:00
sh-sci.h sh: MS7712SE01 board support. 2007-05-07 02:10:54 +00:00
sn_console.c [PATCH] 2.6 Altix: console fix for CONFIG_DEBUG_SHIRQ usage 2007-03-08 07:39:15 -08:00
suncore.c
suncore.h
sunhv.c [SPARC64]: Add hypervisor API negotiation and fix console bugs. 2007-05-15 20:23:02 -07:00
sunsab.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sunsab.h
sunsu.c [SERIAL] sunsu: Fix section mismatch warnings. 2007-05-07 00:14:13 -07:00
sunzilog.c [SERIAL] sunzilog: Interrupt enable before ISR handler installed 2007-05-09 13:49:04 -07:00
sunzilog.h [SERIAL] sunzilog: Interrupt enable before ISR handler installed 2007-05-09 13:49:04 -07:00
uartlite.c [PATCH] drivers/serial NULL noise removal 2007-02-09 09:14:06 -08:00
v850e_uart.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
vr41xx_siu.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00