From: Kevin Hilman <khilman@deeprootsystems.com>
To: Sourav <sourav.poddar@ti.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>,
Tony Lindgren <tony@atomide.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-serial@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Alan Cox <alan@linux.intel.com>
Subject: Re: [RFC 00/24] OMAP serial driver flow control fixes, and preparation for DMA engine conversion
Date: Wed, 10 Oct 2012 11:29:03 -0700 [thread overview]
Message-ID: <87mwzuxjtc.fsf@deeprootsystems.com> (raw)
In-Reply-To: <507427DA.6020409@ti.com> (Sourav's message of "Tue, 9 Oct 2012 19:04:18 +0530")
Hi Sourav,
Sourav <sourav.poddar@ti.com> writes:
[...]
> Boot Tested this patch series against v3.6 tag(applied cleanly) on
> panda board and
> PM tested(hitting off in Idle and suspend) on omap3630 based beagle board.
>
> Note, I also tested the patches against the current master but only
> after rebasing, since the current master includes serial patches from
> Felipe Balbi[1].
> [1] https://lkml.org/lkml/2012/8/24/139
>
> Tested-by: Sourav Poddar <sourav.poddar@ti.com>
Did you test flow control after off-mode transitons?
Russell indicated that the context save/restore is not saving important
bits related to HW flow control, so I suspect some more testing,
specifically of flow control after off-mode is needed.
Kevin
next prev parent reply other threads:[~2012-10-10 18:29 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-06 12:38 [RFC 00/24] OMAP serial driver flow control fixes, and preparation for DMA engine conversion Russell King - ARM Linux
2012-10-06 12:39 ` [RFC 01/24] SERIAL: omap: fix set_mctrl() breakage Russell King
2012-10-06 12:39 ` [RFC 02/24] SERIAL: omap: fix bit masks for software flow control Russell King
2012-10-06 12:40 ` [RFC 03/24] SERIAL: omap: remove setting of EFR SCD bit Russell King
2012-10-06 12:40 ` [RFC 04/24] SERIAL: omap: fix MCR TCRTLR bit handling Russell King
2012-10-06 12:40 ` [RFC 05/24] SERIAL: omap: no need to re-read EFR Russell King
2012-10-06 12:41 ` [RFC 06/24] SERIAL: omap: allow hardware assisted rts/cts modes to be disabled Russell King
2012-10-06 12:41 ` [RFC 07/24] SERIAL: omap: allow hardware assisted IXANY mode " Russell King
2012-10-06 12:41 ` [RFC 08/24] SERIAL: core: use local variable uport in uart_set_termios() Russell King
2012-10-06 12:42 ` [RFC 09/24] SERIAL: core: add hardware assisted s/w flow control support Russell King
2012-10-06 12:42 ` [RFC 10/24] SERIAL: core: add hardware assisted h/w " Russell King
2012-10-06 12:42 ` [RFC 11/24] SERIAL: core: add throttle/unthrottle callbacks for hardware assisted flow control Russell King
2012-10-06 12:43 ` [RFC 12/24] SERIAL: omap: fix " Russell King
2012-10-06 12:43 ` [RFC 13/24] SERIAL: omap: configure xon/xoff before setting modem control lines Russell King
2012-10-06 12:43 ` [RFC 14/24] SERIAL: omap: serial_omap_configure_xonxoff() contents into set_termios Russell King
2012-10-06 12:44 ` [RFC 15/24] SERIAL: omap: don't read back LCR/MCR/EFR Russell King
2012-10-06 12:44 ` [RFC 16/24] SERIAL: omap: simplify Russell King
2012-10-06 12:44 ` [RFC 17/24] SERIAL: omap: always set TCR Russell King
2012-10-06 12:45 ` [RFC 18/24] SERIAL: omap: move xon/xoff setting earlier Russell King
2012-10-06 12:45 ` [RFC 19/24] SERIAL: omap: simplify (2) Russell King
2012-10-06 12:45 ` [RFC 20/24] SERIAL: core: add xmit buffer allocation callbacks Russell King
2012-10-06 15:49 ` Alan Cox
2012-10-06 16:51 ` Russell King - ARM Linux
2012-10-06 12:46 ` [RFC 21/24] SERIAL: omap: use tx buffer allocation API Russell King
2012-10-06 12:46 ` [RFC 22/24] SERIAL: omap: typesafe conversion from uart_port to uart_omap_port Russell King
2012-10-06 12:46 ` [RFC 23/24] SERIAL: omap: move driver private definitions and structures to driver Russell King
2012-10-06 12:47 ` [RFC 24/24] SERIAL: omap: remove OMAP_UART_SYSC_RESET and OMAP_UART_FIFO_CLR Russell King
2012-10-06 14:23 ` [RFC 00/24] OMAP serial driver flow control fixes, and preparation for DMA engine conversion Russell King - ARM Linux
2012-10-06 14:39 ` Russell King - ARM Linux
2012-10-06 15:35 ` Russell King - ARM Linux
2012-10-06 15:50 ` Alan Cox
2012-10-09 13:34 ` Sourav
2012-10-10 18:29 ` Kevin Hilman [this message]
2012-10-11 9:43 ` Sourav
2012-10-11 9:54 ` Russell King - ARM Linux
2012-10-11 10:21 ` Sourav
2012-10-11 11:08 ` Russell King - ARM Linux
2012-10-11 14:05 ` Jon Hunter
2012-10-12 14:51 ` Grazvydas Ignotas
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