]>
 
 
pilppa.org Git - linux-2.6-omap-h63xx.git/log 
 
 
 
 
 
 
Rusty Russell  [Tue, 5 Feb 2008 04:50:03 +0000  (23:50 -0500)] 
 
virtio: reset function 
 
A reset function solves three problems: 
 
1) It allows us to renegotiate features, eg. if we want to upgrade a 
   guest driver without rebooting the guest. 
 
2) It gives us a clean way of shutting down virtqueues: after a reset, 
   we know that the buffers won't be used by the host, and 
 
3) It helps the guest recover from messed-up drivers. 
 
So we remove the ->shutdown hook, and the only way we now remove 
feature bits is via reset. 
 
We leave it to the driver to do the reset before it deletes queues: 
the balloon driver, for example, needs to chat to the host in its 
remove function. 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:50:02 +0000  (23:50 -0500)] 
 
virtio: populate network rings in the probe routine, not open 
 
Since we want to reset the device to remove them, this is simpler 
(device is reset for us on driver remove). 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:50:02 +0000  (23:50 -0500)] 
 
virtio: Tweak virtio_net defines 
 
1) Turn GSO on virtio net into an all-or-nothing (keep checksumming 
   separate).  Having multiple bits is a pain: if you can't support something 
   you should handle it in software, which is still a performance win. 
 
2) Make VIRTIO_NET_HDR_GSO_ECN a flag in the header, so it can apply to 
   IPv6 or v4. 
 
3) Rename VIRTIO_NET_F_NO_CSUM to VIRTIO_NET_F_CSUM (ie. means we do 
   checksumming). 
 
4) Add csum and gso params to virtio_net to allow more testing. 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:50:01 +0000  (23:50 -0500)] 
 
virtio: Net header needs hdr_len 
 
It's far easier to deal with packets if we don't have to parse the 
packet to figure out the header length to know how much to pull into 
the skb data.  Add the field to the virtio_net_hdr struct (and fix the 
spaces that somehow crept in there). 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:50:00 +0000  (23:50 -0500)] 
 
virtio: remove unused id field from struct virtio_blk_outhdr 
 
This field has been unused since an older version of virtio.  Remove 
it now before we freeze the ABI. 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au.  
Rusty Russell  [Tue, 5 Feb 2008 04:49:59 +0000  (23:49 -0500)] 
 
virtio: clarify NO_NOTIFY flag usage 
 
The other side (host) can set the NO_NOTIFY flag as an optimization, 
to say "no need to kick me when you add things".  Make it clear that 
this is advisory only; especially that we should always notify when 
the ring is full. 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Anthony Liguori  [Fri, 21 Dec 2007 00:17:47 +0000  (02:17  +0200)] 
 
virtio: Fix vring_init/vring_size to take unsigned long 
 
Using unsigned int resulted in silent truncation of the upper 32-bit 
on x86_64 resulting in an OOPS since the ring was being initialized 
wrong. 
 
Please reconsider my previous patch to just use PAGE_ALIGN().  Open 
coding this sort of stuff, no matter how simple it seems, is just 
asking for this sort of trouble. 
 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>  
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:49:58 +0000  (23:49 -0500)] 
 
virtio: configuration change callback 
 
Various drivers want to know when their configuration information 
changes: the balloon driver is the immediate user, but the network 
driver may one day have a "carrier" status as well. 
 
This introduces that callback (lguest doesn't use it yet). 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:49:57 +0000  (23:49 -0500)] 
 
virtio: explicit enable_cb/disable_cb rather than callback return. 
 
It seems that virtio_net wants to disable callbacks (interrupts) before 
calling netif_rx_schedule(), so we can't use the return value to do so. 
 
Rename "restart" to "cb_enable" and introduce "cb_disable" hook: callback 
now returns void, rather than a boolean. 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:49:56 +0000  (23:49 -0500)] 
 
virtio: simplify config mechanism. 
 
Previously we used a type/len pair within the config space, but this 
seems overkill.  We now simply define a structure which represents the 
layout in the config space: the config space can now only be extended 
at the end. 
 
The main driver-visible changes: 
1) We indicate what fields are present with an explicit feature bit. 
2) Virtqueues are explicitly numbered, and not in the config space. 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Rusty Russell  [Tue, 5 Feb 2008 04:49:54 +0000  (23:49 -0500)] 
 
virtio: Implement skb_partial_csum_set, for setting partial csums on untrusted packets. 
 
Use it in virtio_net (replacing buggy version there), it's also going 
to be used by TAP for partial csum support. 
 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>  
Acked-by: David S. Miller <davem@davemloft.net>  
Linus Torvalds  [Sat, 2 Feb 2008 20:58:57 +0000  (07:58 +1100)] 
 
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 
 
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (95 commits) 
  ide-tape: remove idetape_config_t typedef 
  ide-tape: remove mtio.h related comments 
  ide-tape: make function name more accurate 
  ide-tape: remove unused sense packet commands. 
  ide-tape: use generic byteorder macros 
  ide-tape: remove EXPERIMENTAL driver status 
  ide-tape: use generic scsi commands 
  ide-tape: remove struct idetape_block_size_page_t 
  ide-tape: remove structs os_partition_t, os_dat_entry_t, os_dat_t 
  ide-tape: remove struct idetape_parameter_block_descriptor_t 
  ide-tape: remove struct idetape_medium_partition_page_t 
  ide-tape: remove struct idetape_data_compression_page_t 
  ide-tape: remove struct idetape_inquiry_result_t 
  ide-tape: remove struct idetape_capabilities_page_t 
  ide-tape: remove IDETAPE_DEBUG_BUGS 
  ide-tape: remove IDETAPE_DEBUG_INFO 
  ide-tape: dump gcw fields on error in idetape_identify_device() 
  ide-tape: remove struct idetape_mode_parameter_header_t 
  ide-tape: remove struct idetape_request_sense_result_t 
  ide-tape: remove dead code 
  ... 
 
Nick Piggin  [Sat, 2 Feb 2008 14:01:17 +0000  (15:01 +0100)] 
 
fix writev regression: pan hanging unkillable and un-straceable 
 
Frederik Himpe reported an unkillable and un-straceable pan process. 
 
Zero length iovecs can go into an infinite loop in writev, because the 
iovec iterator does not always advance over them. 
 
The sequence required to trigger this is not trivial. I think it 
requires that a zero-length iovec be followed by a non-zero-length iovec 
which causes a pagefault in the atomic usercopy. This causes the writev 
code to drop back into single-segment copy mode, which then tries to 
copy the 0 bytes of the zero-length iovec; a zero length copy looks like 
a failure though, so it loops. 
 
Put a test into iov_iter_advance to catch zero-length iovecs. We could 
just put the test in the fallback path, but I feel it is more robust to 
skip over zero-length iovecs throughout the code (iovec iterator may be 
used in filesystems too, so it should be robust). 
 
Signed-off-by: Nick Piggin <npiggin@suse.de>  
Signed-off-by: Ingo Molnar <mingo@elte.hu>  
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>  
Linus Torvalds  [Sat, 2 Feb 2008 20:51:38 +0000  (07:51 +1100)] 
 
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 
 
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: 
  ieee1394: sbp2: fix bogus s/g access change 
 
Borislav Petkov  [Sat, 2 Feb 2008 18:56:51 +0000  (19:56 +0100)] 
 
ide-tape: remove idetape_config_t typedef 
 
Since this is used only in idetape_blkdev_ioctl(), remove the typedef and make 
the struct function-local. 
 
Bart: 
- s/sizeof(struct idetape_config)/sizeof(config)/ 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:51 +0000  (19:56 +0100)] 
 
ide-tape: remove mtio.h related comments 
 
Those are already in mtio.h. 
 
Bart: 
- undo 'unsigned int/unsigned long' -> 'uint/ulong' conversion 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:51 +0000  (19:56 +0100)] 
 
ide-tape: make function name more accurate 
 
idetape_active_next_stage() was rather ambiguous wrt its purpose. Make that 
more explicit and remove superfluous comment. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:51 +0000  (19:56 +0100)] 
 
ide-tape: remove unused sense packet commands. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:50 +0000  (19:56 +0100)] 
 
ide-tape: use generic byteorder macros 
 
This is not a network driver. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:50 +0000  (19:56 +0100)] 
 
ide-tape: remove EXPERIMENTAL driver status 
 
ide-tape has depended on EXPERIMENTAL for ages. Change that since the driver is 
being only maintained now. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:50 +0000  (19:56 +0100)] 
 
ide-tape: use generic scsi commands 
 
Also, remove those which weren't used. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:50 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_block_size_page_t 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:50 +0000  (19:56 +0100)] 
 
ide-tape: remove structs os_partition_t, os_dat_entry_t, os_dat_t 
 
They seem just to sit there completely unused. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:50 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_parameter_block_descriptor_t 
 
Also, shorten function name idetape_get_blocksize_from_block_descriptor() and 
move its definition up thereby getting rid of its forward declaration. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:49 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_medium_partition_page_t 
 
There should be no functional changes resulting from this patch. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:49 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_data_compression_page_t 
 
There should be no functional changes resulting from this patch. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:49 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_inquiry_result_t 
 
There should be no functional changes resulting from this patch. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:49 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_capabilities_page_t 
 
All those 2-byte values denoting the different capabilities are being written to 
the local copy of the caps buffer without being converted to big endian for 
simplicity of usage and shorter code later.  Also, we add some comments stating 
which are the fields of the caps page in question in order to alleviate the 
cryptic pointer casting exercises as in e.g. idetape_get_mode_sense_results(). 
 
There should be no functional changes resulting from this patch. 
 
Bart: 
- remove two needless "!!" 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:49 +0000  (19:56 +0100)] 
 
ide-tape: remove IDETAPE_DEBUG_BUGS 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:49 +0000  (19:56 +0100)] 
 
ide-tape: remove IDETAPE_DEBUG_INFO 
 
The device capabilities are probed for during device initialization so this 
info is available through proc/ioctl() und it is redundant here. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:48 +0000  (19:56 +0100)] 
 
ide-tape: dump gcw fields on error in idetape_identify_device() 
 
Cc: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:48 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_mode_parameter_header_t 
 
Bart: 
- remove 'capabilities->speed' chunk 
- re-add brackets to block_descrp assignment 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:48 +0000  (19:56 +0100)] 
 
ide-tape: remove struct idetape_request_sense_result_t 
 
Bart: 
- remove unnecessary comment change 
- remove two needless "!!" 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:48 +0000  (19:56 +0100)] 
 
ide-tape: remove dead code 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:48 +0000  (19:56 +0100)] 
 
ide-tape: move historical changelog to Documentation/ide/ChangeLog.ide-tape.1995-2002 
 
Also, cleanup whitespace and update comments. 
 
Bart: 
- remove reference to drivers/block/ide.c 
- move driver documentation to Documentation/ide/ide-tape.txt 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:47 +0000  (19:56 +0100)] 
 
ide-cs: use ide_std_init_ports() 
 
No reason to use ide_init_hwif_ports() in ide-cs (as a nice side-effect 
this makes ide-cs work on archs that don't define IDE_ARCH_OBSOLETE_INIT). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:47 +0000  (19:56 +0100)] 
 
ide: move check_dma_crc() to ide-dma.c 
 
* Move check_dma_crc() to ide-dma.c and add inline version for 
  CONFIG_BLK_DEV_IDEDMA=n case. 
 
* Rename check_dma_crc() to ide_check_dma_crc(). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:47 +0000  (19:56 +0100)] 
 
ide: remove ide_auto_reduce_xfer() 
 
While at it: 
 
* Remove needless '!drive->crc_count' check. 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:47 +0000  (19:56 +0100)] 
 
ide: move drive->crc_count check out from check_dma_crc() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:46 +0000  (19:56 +0100)] 
 
ide: remove ide_ata66_check() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:46 +0000  (19:56 +0100)] 
 
ide: remove set_transfer() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:46 +0000  (19:56 +0100)] 
 
ide: unexport SELECT_DRIVE() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:46 +0000  (19:56 +0100)] 
 
ide-scsi: remove needless SELECT_DRIVE() call 
 
SELECT_DRIVE() is called by IDE core code in start_request() before device 
driver's ->do_request method.  In ide-scsi case ->do_request is implemented 
by idescsi_do_request() which is also the only user of idescsi_issue_pc(). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:46 +0000  (19:56 +0100)] 
 
ide: use __ide_set_handler() in ide_execute_command() 
 
* Use __ide_set_handler() in ide_execute_command(). 
 
While at it: 
 
* Fix whitespace damage in ide_execute_command(). 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:45 +0000  (19:56 +0100)] 
 
ide: remove SATA_*_REG macros 
 
* siimage.c: use hwif->sata_scr[SATA_{ERROR,STATUS}_OFFSET] instead of 
  SATA_{ERROR,STATUS}_REG macros. 
 
* Remove no longer needed SATA_*_REG macros. 
 
While at it: 
 
* Remove needless SATA Status register read from sil_sata_reset_poll(). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:45 +0000  (19:56 +0100)] 
 
ide: remove ->nice0 and ->nice2 fields from ide_drive_t 
 
* ->nice0 and ->nice2 ide_drive_t fields are always zero so remove them. 
 
* IDE_NICE_0 and IDE_NICE_2 defines from <linux/hdreg.h> are no longer 
  used by any kernel code so cover them with #ifndef/#endif __KERNEL__. 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:45 +0000  (19:56 +0100)] 
 
ide: convert ->straight8 field in ide_hwif_t to bit flag 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:45 +0000  (19:56 +0100)] 
 
ide: remove unused ->auto_poll field from ide_hwif_t 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:45 +0000  (19:56 +0100)] 
 
ide-probe: remove needless Status register reads 
 
* Cache value read from the Status register in 'stat' variable in do_probe() 
  and enable_nest(), then remove remove needless Status register reads. 
 
While at it: 
 
* Add proper KERN_* levels to printk() calls. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:44 +0000  (19:56 +0100)] 
 
ide-cris: use ide_execute_command() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:44 +0000  (19:56 +0100)] 
 
trm290: use ide_execute_command() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:44 +0000  (19:56 +0100)] 
 
ide-scsi: use ide_execute_command() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:44 +0000  (19:56 +0100)] 
 
ide-tape: use ide_execute_command() 
 
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:43 +0000  (19:56 +0100)] 
 
ide: move create_proc_ide_drives() call to ide_device_add_all() 
 
* Un-static create_proc_ide_drives() and call it from ide_device_add_all(). 
 
While at it: 
* Rename create_proc_ide_drives() to ide_proc_port_register_devices(). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:43 +0000  (19:56 +0100)] 
 
ide: move hwif->present check out from ide_proc_register_port() 
 
Move hwif->present check out from ide_proc_register_port() to 
ide_device_add_all(). 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:43 +0000  (19:56 +0100)] 
 
ide: factor out devices setup from ide_acpi_init() 
 
* Factor out devices setup from ide_acpi_init() to 
  ide_acpi_port_init_devices(). 
 
* Call ide_acpi_port_init_devices() in ide_device_add_all(). 
 
While at it: 
* Remove no longer needed 'drive' field from struct ide_acpi_drive_link. 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:43 +0000  (19:56 +0100)] 
 
ide-acpi: remove dead code from do_drive_get_GTF() 
 
These pointers are always setup in ide_acpi_init(). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:42 +0000  (19:56 +0100)] 
 
ide-acpi: remove needless exports 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:41 +0000  (19:56 +0100)] 
 
ide: move ide_acpi_init() call to ide_device_add_all() 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:41 +0000  (19:56 +0100)] 
 
ide: factor out devices setup from init_irq() 
 
* Factor out devices setup from init_irq() to ide_port_setup_devices(). 
 
While at it: 
* Do devices setup after printing port information. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:41 +0000  (19:56 +0100)] 
 
ide: factor out adding drive to hwgroup from init_irq() 
 
Factor out adding drive to hwgroup from init_irq() to 
ide_add_drive_to_hwgroup(). 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:41 +0000  (19:56 +0100)] 
 
ide: move hwif->rqsize init from ide_init_queue() to init_irq() 
 
Move hwif->rqsize init from ide_init_queue() to init_irq(). 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:41 +0000  (19:56 +0100)] 
 
ide: merge init_gendisk() into hwif_register_devices() 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:40 +0000  (19:56 +0100)] 
 
ide: call init_gendisk() after ide_acpi_init() 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:40 +0000  (19:56 +0100)] 
 
ide: move blk_register_region() call out from init_gendisk() 
 
Move blk_register_region() call out from init_gendisk() to hwif_init(). 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:40 +0000  (19:56 +0100)] 
 
ide: skip not present devices in init_gendisk() 
 
No need to initialize drive->gendev and waste memory on IDE settings 
for not present devices. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:40 +0000  (19:56 +0100)] 
 
ide: remove incorrect init_gendisk() comment 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:40 +0000  (19:56 +0100)] 
 
ide: add ->port_init_devs method to ide_hwif_t 
 
* Add ->port_init_devs method to ide_hwif_t for a host specific 
  initialization of devices on a port.  Call the new method from 
  ide_port_init_devices(). 
 
* Convert ht6560b, qd65xx and opti621 host drivers to use the new 
  ->port_init_devs method. 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:40 +0000  (19:56 +0100)] 
 
ide: add IDE_HFLAG_NO_{IO32_BIT,UNMASK_IRQS} host flags 
 
* Use the same bit for IDE_HFLAG_CS5520 and IDE_HFLAG_VDMA host flags 
  (both are used only by cs5520 host driver currently). 
 
* Add IDE_HFLAG_NO_IO32_BIT host flag and use it instead of ->no_io_32bit 
  ide_hwif_t field. 
 
* Add IDE_HFLAG_NO_UNMASK_IRQS host flag, then convert dtc2278 and rz1000 
  host drivers to use it. 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:39 +0000  (19:56 +0100)] 
 
ide: factor out code initializing devices from ide_init_port() 
 
* Factor out code initializing devices from ide_init_port() to 
  ide_port_init_devices(). 
 
* Call the new function from ide_device_add_all(). 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:39 +0000  (19:56 +0100)] 
 
ide: fix ide_unregister() usage in host drivers 
 
bast-ide.c/ide-cs.c/delkin_cb.c: 
 
* Don't set 'restore' flag for ide_unregister() when initializing new 
  interface. 
 
rapide.c/ide-pnp.c/ide-cs.c/ide_platform.c/au1xxx-ide.c/delkin_cb.c/scc_pata.c: 
 
* Don't set 'init_default' and 'restore' flags for ide_unregister() when 
  removing interface. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:39 +0000  (19:56 +0100)] 
 
ide: add ide_deprecated_find_port() helper 
 
* Factor out code for finding ide_hwifs[] slot from ide_register_hw() 
  to ide_deprecated_find_port(). 
 
* Convert bast-ide, ide-cs and delkin_cb host drivers to use ide_device_add() 
  instead of ide_register_hw() (while at it drop doing "ide_unregister()" loop 
  which tries to unregister _all_ IDE interfaces if useable ide_hwifs[] slot 
  cannot be find). 
 
This patch leaves us with only two ide_register_hw() users: 
- drivers/macintosh/mediabay.c 
- drivers/ide/ide.c 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:39 +0000  (19:56 +0100)] 
 
ide: add 'init_default' and 'restore' arguments to ide_unregister() 
 
* Add 'init_default' (flag for calling init_hwif_default()) and 'restore' 
  (flag for calling ide_hwif_restore()) arguments to ide_unregister(). 
 
* Update ide_unregister() users to set 'init_default' and 'restore' flags. 
 
* No need to set 'init_default' flag in ide_register_hw() if the setup done 
  by init_hwif_default() is going to be overridden by ide_init_port_hw(). 
 
* No need to set 'init_default' and 'restore' flags in cleanup_module(). 
 
There should be no functionality changes caused by this patch. 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:38 +0000  (19:56 +0100)] 
 
ide: remove redundant init_hwif_default() call from ide_register_hw() 
 
ide_init_port_hw() call overrides setup done by init_hwif_default(). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Bartlomiej Zolnierkiewicz  [Sat, 2 Feb 2008 18:56:38 +0000  (19:56 +0100)] 
 
ide: remove redundant hwif->present check from ide_register_hw() 
 
We check earlier for hwif->present and call ide_unregister() if necessary 
(after ide_unregister() hwif->present will be always cleared). 
 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Alan Cox  [Sat, 2 Feb 2008 18:56:38 +0000  (19:56 +0100)] 
 
pdc202xx_old: remove surplus initialiser 
 
Bart: 
- drive-by CodingStyle fixups 
 
Signed-off-by: Alan Cox <alan@redhat.com>  
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:38 +0000  (19:56 +0100)] 
 
ide-floppy: bump driver version number 
 
Acknowledge major ide-floppy code refactoring and cleanup by bumping the driver 
version number. Also, remove a wrong comment. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:38 +0000  (19:56 +0100)] 
 
ide-floppy: fix most of the remaining checkpatch.pl issues 
 
such as 
ERROR: switch and case should be at the same indent 
ERROR: need spaces around that '=' (ctx:VxV) 
ERROR: trailing statements should be on next line 
WARNING: no space between function name and open parenthesis '(' 
WARNING: printk() should include KERN_ facility level 
ERROR: That open brace { should be on the previous line 
ERROR: use tabs not spaces 
ERROR: do not use assignment in if condition 
WARNING: braces {} are not necessary for single statement blocks 
ERROR: need space after that ',' (ctx:VxV) 
WARNING: line over 80 characters 
ERROR: do not use assignment in if condition 
... 
and so on. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:37 +0000  (19:56 +0100)] 
 
ide-floppy: remove atomic test_*bit macros 
 
..and replace them with flag enums. 
 
Bart: 
- fix idefloppy_media_changed() return value 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:37 +0000  (19:56 +0100)] 
 
ide-floppy: remove unused flag PC_ABORT 
 
This flag was never being set in the code so remove it. By the way, the 
code in the second patch was being executed unconditionally, i.e. in case 
pc->retries > IDEFLOPPY_MAX_PC_RETRIES is true (actually that is the only case 
when the outer if-test passed), !test_bit(PC_ABORT, &pc->flags) 
was always true so the comment is now incorrect and has to go. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:36 +0000  (19:56 +0100)] 
 
ide-floppy: remove IDEFLOPPY_DEBUG_INFO 
 
This info is already available through ioctl() and /proc 
 
Bart: 
- dump 'gcw.packet_size' for unsupported packet sizes 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:36 +0000  (19:56 +0100)] 
 
ide-floppy: remove unused IDEFLOPPY_USE_READ12 
 
This flag is not being set anywhere in the driver so it can go. 
 
Bart: 
- minor CodingStyle fixup 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:36 +0000  (19:56 +0100)] 
 
ide-floppy: merge idefloppy_{input,output}_buffers 
 
We merge idefloppy_{input,output}_buffers() into idefloppy_io_buffers() by 
introducing a 4th arg. called direction. According to its value 
we atapi_input_bytes() or atapi_output_bytes(). Also, this simplifies the 
interrupt handler logic a bit. Finally, rename idefloppy_io_buffers() to 
ide_floppy_io_buffers(). 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:36 +0000  (19:56 +0100)] 
 
ide-floppy: use an xfer_func_t and io_buf_t typedefs in order to unify rw 
 
Also, move xfer_func_t typedef to the ide.h since it is used by two drivers 
now (more coming). 
 
Bart: 
- use __func__ while at it 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:36 +0000  (19:56 +0100)] 
 
ide-floppy: remove IDEFLOPPY_DEBUG_BUGS macro 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:35 +0000  (19:56 +0100)] 
 
ide-floppy: mv idefloppy_{should_,}report_error 
 
In addition to shortening the function name, move the printk-call into the 
function thereby saving some code lines. Also, make the function out_of_line 
since it is not on a performance critical path. Finally, rename the reworked 
function to ide_floppy..(). 
 
Bart: 
- minor CodingStyle fixup 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:35 +0000  (19:56 +0100)] 
 
ide-floppy: report DMA handling in idefloppy_pc_intr() properly 
 
Bart: 
- use 'hwif' instead of 'HWIF(drive)' 
- minor CodingStyle fixup 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:35 +0000  (19:56 +0100)] 
 
ide-floppy: factor out ioctl handlers from idefloppy_ioctl() 
 
By passing idefloppy_floppy_t *floppy to the factored out functions, we get 
rid of (almost) all local vars so stack usage should be at minimum here. Also, 
we merge idefloppy_begin_format() into idefloppy_format_start() since it is its 
only user. Also, rename idefloppy_format_start() to idefloppy_format_unit(). 
Finally, rename the reworked functions to ide_floppy..(). 
 
Bart 
- minor CodingStyle fixup 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:35 +0000  (19:56 +0100)] 
 
ide-floppy: remove struct idefloppy_capacity_descriptor 
 
Also, 
- remove the accompanying 4 byte idefloppy_capacity_header. 
- rename functions from idefloppy_... to ide_floppy_... after cleanup. 
- simplify loop in ide_floppy_get_capacity() by reversing if-test condition 
  logically. 
- finally, fix white space and checkpatch.pl issues 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:35 +0000  (19:56 +0100)] 
 
ide-floppy: remove struct idefloppy_flexible_disk_page 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:34 +0000  (19:56 +0100)] 
 
ide-floppy: remove struct idefloppy_mode_parameter_header 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:34 +0000  (19:56 +0100)] 
 
ide-floppy: remove struct idefloppy_request_sense_result 
 
While at it, collapse idefloppy_analyze_error() into 
idefloppy_request_sense_callback() since the latter was its only user. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:34 +0000  (19:56 +0100)] 
 
ide-floppy: remove struct idefloppy_inquiry_result 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:34 +0000  (19:56 +0100)] 
 
ide-floppy: remove struct idefloppy_capabilities_page 
 
This change is rather temporary and is in preparation of using generic commands 
as is the case with ide-cd and the uniform cdrom layer (i.e. init_cdrom_command()) 
However, before this happens, we'll have to remove all typedefs and teach 
idefloppy_create_mode_sense_cmd() to work directly on u8 buffers. 
 
Also, since idefloppy_get_capability_page() was used to read only the sfrp bit, 
rename the latter so that the name reflects what it does. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:34 +0000  (19:56 +0100)] 
 
ide-floppy: cleanup and unify debugging macro calls 
 
* some debug_log() calls were not using "ide-floppy: " prefix 
 
* a few used printk levels different than KERN_INFO (KERN_NOTICE 
  and KERN_ERR, which is the default one if no level is given) 
 
Bart: 
- fix build issues for IDEFLOPPY_DEBUG_LOG set to 1 while at it 
- s/__FUNCTION__/__func__/ 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:34 +0000  (19:56 +0100)] 
 
ide-floppy: include the proper headers 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:33 +0000  (19:56 +0100)] 
 
ide-floppy: disambiguate function names 
 
There were two almost identical function names in ide-floppy.c, which makes 
their distinction almost impossible. While ide_floppy_release() cleans up the 
object after the last reference to it has been dropped, idefloppy_release() is 
the blkdev .release method from struct block_device_operations which releases 
that last reference. 
 
Rename ide_floppy_release() to idefloppy_cleanup_obj() in order to make its 
purpose more clear. 
 
There should be no functionality change resulting from this patch. 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:33 +0000  (19:56 +0100)] 
 
ide-floppy: remove unnecessary ->handler != NULL check 
 
This BUG_ON is unneeded since the ->handler != NULL check is performed in 
ide_set_handler(). 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:33 +0000  (19:56 +0100)] 
 
ide-floppy: replace ntoh{s,l} and hton{s,l} calls with the generic byteorder 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>  
Borislav Petkov  [Sat, 2 Feb 2008 18:56:33 +0000  (19:56 +0100)] 
 
ide-floppy: convert to generic packet commands 
 
Replace the ide-floppy packet commands opcode defines with the generic ones. 
Add a missing GPCMD_WRITE_12 (opcode 0xaa) to the generic ones in cdrom.h. The 
last one can be found in the current version of INF-8090, p.905. 
 
[ Bart: Tejun's libata patch also adding GPCMD_WRITE_12 got merged first ] 
 
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>  
Cc: Jens Axboe <axboe@kernel.dk>  
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>