Re: [PATCH 0/3] ata: add m68k/Atari Falcon PATA support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On Wednesday, February 15, 2017 09:45:53 AM Geert Uytterhoeven wrote:
> On Fri, Dec 30, 2016 at 3:01 PM, Bartlomiej Zolnierkiewicz
> <b.zolnierkie@xxxxxxxxxxx> wrote:
> > This patchset adds m68k/Atari Falcon PATA support to libata.
> > The major difference in the new libata's pata_falcon host
> > driver when compared to legacy IDE's falconide host driver is
> > that we are using polled PIO mode and thus avoiding the need
> > for STDMA locking magic altogether.
> >
> > Tested under ARAnyM emulator.
> >
> > Best regards,
> > --
> > Bartlomiej Zolnierkiewicz
> > Samsung R&D Institute Poland
> > Samsung Electronics
> >
> >
> > Bartlomiej Zolnierkiewicz (3):
> >   ata: allow subsystem to be used on m68k arch
> >   ata: pass queued command to ->sff_data_xfer method
> >   ata: add Atari Falcon PATA controller driver
> 
> drivers/ata/pata_falcon.c:57:18: error: 'struct request' has no member
> named 'cmd_type'
> drivers/ata/pata_falcon.c:57:32: error: 'REQ_TYPE_FS' undeclared
> (first use in this function)
> 
> http://kisskb.ellerman.id.au/kisskb/buildresult/12936876/

From: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
Subject: [PATCH] pata_falcon: build fix for block layer changes

commit aebf526b53ae ("block: fold cmd_type into the REQ_OP_
space") from the block tree removes cmd_type so pata_falcon
needs the following trivial update to make it build again.

Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
---
Tejun, I guess that you may need to fold this fix into
your pull request for 4.11 (block layer pull request has
been already sent by Jens so it will be most likely merged
first).

 drivers/ata/pata_falcon.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: b/drivers/ata/pata_falcon.c
===================================================================
--- a/drivers/ata/pata_falcon.c	2017-02-20 18:40:04.174989455 +0100
+++ b/drivers/ata/pata_falcon.c	2017-02-20 18:42:59.482993870 +0100
@@ -54,7 +54,7 @@ static unsigned int pata_falcon_data_xfe
 	bool swap = 1;
 
 	if (dev->class == ATA_DEV_ATA && cmd && cmd->request &&
-	    cmd->request->cmd_type == REQ_TYPE_FS)
+	    !blk_rq_is_passthrough(cmd->request))
 		swap = 0;
 
 	/* Transfer multiple of 2 bytes */

--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux