From: Greg Kroah-Hartman <gregkh@suse.de>
To: linux-kernel@vger.kernel.org
Cc: Yegor Yefremov <yegor_sub1@visionsystems.de>,
Yegor Yefremov <yegorslists@googlemail.com>,
Greg Kroah-Hartman <gregkh@suse.de>
Subject: [PATCH 04/68] serial: add UART_CAP_EFR and UART_CAP_SLEEP flags to 16C950 UARTs definition
Date: Tue, 10 Aug 2010 14:58:26 -0700 [thread overview]
Message-ID: <1281477570-18944-4-git-send-email-gregkh@suse.de> (raw)
In-Reply-To: <20100810214425.GB17385@kroah.com>
From: Yegor Yefremov <yegor_sub1@visionsystems.de>
Adding UART_CAP_EFR and UART_CAP_SLEEP flags will enable sleep mode
and automatic CTS flow control for 16C950 UARTs. It will also avoid
capabilities detection warning like this:
"ttyS0: detected caps 00000700 should be 00000100"
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/serial/8250.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 09ef570..bc8ed4b 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -241,7 +241,7 @@ static const struct serial8250_config uart_config[] = {
.fifo_size = 128,
.tx_loadsz = 128,
.fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
- .flags = UART_CAP_FIFO,
+ .flags = UART_CAP_FIFO | UART_CAP_EFR | UART_CAP_SLEEP,
},
[PORT_16654] = {
.name = "ST16654",
--
1.7.2
next prev parent reply other threads:[~2010-08-10 22:14 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 21:44 [GIT PATCH] TTY patches for 2.6.36, try 2 Greg KH
2010-08-10 21:58 ` [PATCH 01/68] n_gsm.c: removed duplicated #includes Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 02/68] serial: There's no config CONSOLE Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 03/68] vt: clean up the code - use kernel library Greg Kroah-Hartman
2010-08-10 21:58 ` Greg Kroah-Hartman [this message]
2010-08-10 21:58 ` [PATCH 05/68] mrst_max3110: add UART driver for Max3110 on Moorestown Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 06/68] max3110 sanity check a register Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 07/68] serial: replace open coded mutex with a real mutex in mrst_max3110.c Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 08/68] serial: fix wakup races in the mrst_max3110 driver Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 09/68] tty: Remove Hayes ESP ioctls Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 10/68] tty: remove remaining " Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 11/68] tty: Add EXTPROC support for LINEMODE Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 12/68] vt/console: try harder to print output when panicing Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 13/68] stallion: prune lock_kernel calls Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 14/68] istallion: use bit ops for the board flags Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 15/68] riscom8: kill use of lock_kernel Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 16/68] isicom: kill off the BKL Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 17/68] rocket: kill BKL Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 18/68] synclink: kill the big kernel lock Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 19/68] cyclades: Kill off BKL usage Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 20/68] epca: Kill the big kernel lock Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 21/68] specialix: Kill the BKL Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 22/68] tty: Fix the digi acceleport driver NULL checks Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 23/68] synclink: reworking locking a bit Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 24/68] tty: serial - fix various misuses/mishandlings of port->tty Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 25/68] tty: serial - fix tty back references in termios Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 26/68] tty: serial - fix tty referencing in set_ldisc Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 27/68] vc: Locking clean up Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 28/68] tty: Make vt's have a tty_port Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 29/68] tty: Move the vt_tty field from the vc_data into the standard tty_port Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 30/68] serial: Change the wait for carrier locking Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 31/68] serial: add port helpers Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 32/68] serial: trim locking on the helpers Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 33/68] serial: Use block_til_ready helper Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 34/68] serial: fix termios settings in open Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 35/68] tty: replace BKL with a new tty_lock Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 36/68] tty: never hold BTM while getting tty_mutex Greg Kroah-Hartman
2010-08-10 21:58 ` [PATCH 37/68] tty: fix console_sem lock order Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 38/68] cdc-acm: remove dead code Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 39/68] tty: introduce wait_event_interruptible_tty Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 40/68] tty: reorder ldisc locking Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 41/68] tty: untangle locking of wait_until_sent Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 42/68] tty: remove tty_lock_nested Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 43/68] tty: implement BTM as mutex instead of BKL Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 44/68] tty: release BTM while sleeping in block_til_ready Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 45/68] 8250: fix set_ldisc operation Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 46/68] tty: avoid recursive BTM in pty_close Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 47/68] serial: max3107: introduce a max3107 driver Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 48/68] serial: max3107: Abstract out the platform specific bits Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 49/68] tty_io: remove casts from void* Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 50/68] vt: Fix warning: statement with no effect due to vt_kern.h Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 51/68] serial: crisv10: formatting of pointers in printk() Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 52/68] serial: "altera_uart: simplify altera_uart_console_putc()" checkpatch fixes Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 53/68] serial: fix missing bit coverage of ASYNC_FLAGS Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 54/68] serial: general fixes in the serial_rs485 structure Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 55/68] serial: mcf: don't take spinlocks in already protected functions Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 56/68] serial: MMIO32 support for 8250_early.c Greg Kroah-Hartman
2010-08-12 18:43 ` Tony Luck
2010-08-12 18:46 ` Greg KH
2010-08-12 19:16 ` [PATCH] print early console device address in hex Luck, Tony
2010-08-10 21:59 ` [PATCH 57/68] timbuart: use __devinit and __devexit macros for probe and remove Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 58/68] serial: 68328serial.c: remove dead (ALMA_ANS | DRAGONIXVZ | M68EZ328ADS) Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 59/68] serial: add support for OX16PCI958 card Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 60/68] mxser: remove unnesesary NULL check Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 61/68] hsu: driver for Medfield High Speed UART device Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 62/68] hsu: add a periodic timer to check dma rx channel Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 63/68] hsu: some code cleanup Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 64/68] hsu: call PCI pm hooks in suspend/resume function Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 65/68] serial: max3107: Fix gpiolib support Greg Kroah-Hartman
2010-08-10 21:59 ` [PATCH 68/68] U6715 16550A serial driver support Greg Kroah-Hartman
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