18 May, 2009
3 commits
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Remove hw_regs_t typedef and rename struct hw_regs_s to struct ide_hw.
There should be no functional changes caused by this patch.
Acked-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz -
Pass number of ports to ide_host_{alloc,add}() and then update
all users accordingly.v2:
- drop no longer needed NULL initializers in buddha.c, cmd640.c and gayle.c
(noticed by Sergei)There should be no functional changes caused by this patch.
Acked-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz -
* Convert host drivers that still use hw_regs_t's chipset field to use
the one in struct ide_port_info instead.* Move special handling of ide_pci chipset type from ide_hw_configure()
to ide_init_port().* Remove chipset field from hw_regs_t.
While at it:
- remove stale comment in delkin_cb.cThere should be no functional changes caused by this patch.
Acked-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz
08 Apr, 2009
2 commits
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Since tf_{read|load}() methods of this driver have now become identical to their
standard counterparts using I/O port accesses, there's no need to override those
anymore...Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz -
Remove two no longer used functions that I've overlooked...
Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz
01 Apr, 2009
6 commits
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Turn selectproc() method into dev_select() method by teaching it to write to the
device register and moving it from 'struct ide_port_ops' to 'struct ide_tp_ops'.Signed-off-by: Sergei Shtylyov
Cc: benh@kernel.crashing.org
Cc: petkovbb@gmail.com
[bart: add ->dev_select to at91_ide.c and tx4939.c (__BIG_ENDIAN case)]
Signed-off-by: Bartlomiej Zolnierkiewicz -
Move IDE_FTFLAG_{IN|OUT}_DATA flag handling out of tf_{read|load}() methods
into the only two functions where these flags actually need to be handled:
do_rw_taskfile() and ide_complete_cmd()...Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz -
Handle IDE_FTFLAG_{IN|OUT}_DATA flags in tf_{read|load}() methods by calling
{in|out}put_data() methods to transfer 2 bytes -- this will allow us to move
that handling out of those methods altogether...Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz -
The feature register has never been readable -- when its location is read, one
gets the error register value; hence rename IDE_TFLAG_IN_[HOB_]FEATURE into
IDE_TFLAG_IN_[HOB_]ERROR and introduce the 'hob_error' field into the 'struct
ide_taskfile' (despite the error register not really depending on the HOB bit).Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz -
Turn set_irq() method with its software reset hack into write_devctl() method
(for just writing a value into the device control register) at last...Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz -
Make use of ATA_HOB instead of hard-coded value in the tf_read() method.
Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz
27 Mar, 2009
3 commits
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* Add IDE_TFLAG_FS taskfile flag and set it for REQ_TYPE_FS requests.
* Convert ->{in,out}put_data methods to take command instead of request
as an argument. Then convert pre_task_out_intr(), task_end_request(),
task_error(), task_in_unexpected(), ide_pio_sector(), ide_pio_multi()
and ide_pio_datablock() in similar way.* Rename task_end_request() to ide_finish_cmd().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz
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While at it:
- rename struct ide_task_s to struct ide_cmd
- remove stale comments from idedisk_{read_native,set}_max_address()
- drop unused 'cmd' argument from ide_{cmd,task}_ioctl()
- drop unused 'task' argument from tx4939ide_tf_load_fixup()
- rename ide_complete_task() to ide_complete_cmd()
- use consistent naming for struct ide_cmd variablesThere should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz
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* Add ->ftf_flags field to struct ide_taskfile
and convert flags for TASKFILE ioctl to use it.* Rename "flagged" taskfile flags:
- IDE_TFLAG_FLAGGED -> IDE_FTFLAG_FLAGGED
- IDE_TFLAG_FLAGGED_SET_IN_FLAGS -> IDE_FTFLAG_SET_IN_FLAGS
- IDE_TFLAG_{OUT,IN}_DATA -> IDE_FTFLAG_{OUT,IN}_DATAv2:
* Remember to fully update ide-h8300.c, scc_pata.c and tx493{8,9}ide.c
(thanks to Stephen Rothwell for noticing).There should be no functional changes caused by this patch.
Cc: Stephen Rothwell
Acked-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz
07 Jan, 2009
1 commit
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Move apparently misplaced read_sff_dma_status() method from 'struct ide_tp_ops'
to 'struct ide_dma_ops', renaming it to dma_sff_read_status() and making only
required for SFF-8038i compatible IDE controller drivers (greatly cutting down
the number of initializers) as its only user (outside ide-dma-sff.c and such
drivers) appears to be ide_pci_check_simplex() which is only called for such
controllers...Signed-off-by: Sergei Shtylyov
Signed-off-by: Bartlomiej Zolnierkiewicz
22 Oct, 2008
1 commit
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Suggested-by: Ralf Baechle
Signed-off-by: Bartlomiej Zolnierkiewicz