From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-ide@vger.kernel.org, Forrest Zhao <forrest.zhao@gmail.com>
Subject: Re: [PATCH 02/21] libata: add @is_cmd to ata_tf_to_fis()
Date: Fri, 20 Jul 2007 08:02:24 -0400 [thread overview]
Message-ID: <46A0A450.8070003@garzik.org> (raw)
In-Reply-To: <1184563778203-git-send-email-htejun@gmail.com>
Tejun Heo wrote:
> Add @is_cmd to ata_tf_to_fis(). This controls bit 7 of the second
> byte which tells the device whether this H2D FIS is for a command or
> not. This cleans up ahci a bit and will be used by PMP.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> ---
> drivers/ata/ahci.c | 10 ++++------
> drivers/ata/libata-core.c | 14 ++++++++------
> drivers/ata/sata_qstor.c | 2 +-
> drivers/ata/sata_sil24.c | 2 +-
> include/linux/libata.h | 3 ++-
> 5 files changed, 16 insertions(+), 15 deletions(-)
applied 2-14
next prev parent reply other threads:[~2007-07-20 12:02 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-16 5:29 [PATCHSET 1/4] libata: misc updates in preparation of PMP support, take #2 Tejun Heo
2007-07-16 5:29 ` [PATCH 02/21] libata: add @is_cmd to ata_tf_to_fis() Tejun Heo
2007-07-20 11:56 ` Jeff Garzik
2007-07-20 12:02 ` Jeff Garzik [this message]
2007-07-20 12:18 ` Tejun Heo
2007-07-20 12:20 ` Jeff Garzik
2007-07-16 5:29 ` [PATCH 03/21] ahci: use deadline instead of fixed timeout for 1st FIS for SRST Tejun Heo
2007-07-16 5:29 ` [PATCH 01/21] ahci: build fix for !CONFIG_PM Tejun Heo
2007-07-16 5:29 ` [PATCH 06/21] ahci: separate out ahci_do_softreset() Tejun Heo
2007-07-16 5:29 ` [PATCH 09/21] sata_sil24: separate out sil24_do_softreset() Tejun Heo
2007-07-16 5:29 ` [PATCH 08/21] sata_sil24: separate out sil24_exec_polled_cmd() Tejun Heo
2007-07-16 5:29 ` [PATCH 05/21] ahci: separate out ahci_exec_polled_cmd() Tejun Heo
2007-07-16 5:29 ` [PATCH 10/21] libata: improve EH report formatting Tejun Heo
2007-07-16 5:29 ` [PATCH 04/21] ahci: separate out ahci_kick_engine() Tejun Heo
2007-07-16 5:29 ` [PATCH 07/21] sata_sil24: replace sil24_update_tf() with sil24_read_tf() Tejun Heo
2007-07-16 5:29 ` [PATCH 14/21] ahci: implement SCR_NOTIFICATION r/w Tejun Heo
2007-07-16 5:29 ` [PATCH 16/21] libata: quickly trigger SATA SPD down after debouncing failed Tejun Heo
2007-07-16 5:29 ` [PATCH 17/21] libata: improve SCSI scan failure handling Tejun Heo
2007-07-20 12:26 ` Jeff Garzik
2007-07-20 12:28 ` Tejun Heo
2007-07-16 5:29 ` [PATCH 11/21] libata: implement AC_ERR_NCQ Tejun Heo
2007-07-16 5:29 ` [PATCH 15/21] libata: improve SATA PHY speed down logic Tejun Heo
2007-07-20 12:20 ` Jeff Garzik
2007-07-16 5:29 ` [PATCH 12/21] libata: make ->scr_read/write callbacks return error code Tejun Heo
2007-07-20 11:58 ` Jeff Garzik
2007-07-16 5:29 ` [PATCH 18/21] libata: reorganize ata_ehi_hotplugged() Tejun Heo
2007-07-16 5:29 ` [PATCH 13/21] ahci: make NO_NCQ handling more consistent Tejun Heo
2007-07-16 5:29 ` [PATCH 19/21] libata: clear HOTPLUG flag after a reset Tejun Heo
2007-07-16 5:29 ` [PATCH 21/21] libata: implement EH fast drain Tejun Heo
2007-07-16 5:29 ` [PATCH 20/21] libata: schedule probing after SError access failure during autopsy Tejun Heo
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