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path: root/drivers/scsi/aic7xxx
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2005-08-04[SCSI] aic7xxx: upport all sequencer and core fixes from adaptec version 6.3.9James Bottomley
This patch upports all relevant code fixes and bumps the driver version to 7.0 to signify starting a new tree. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-04[SCSI] aic79xx: fixup DT settingHannes Reinecke
this patch is just a cross-port of the fixup for aic7xxx DT settings. As the same restrictions apply for aic79xx also (DT requires wide transfers) the dt setting routine should be modified equivalently. And an invalid period setting will be caught by ahd_find_syncrate() anyway. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-03[SCSI] aic79xx: add hold_mcs to the transport parametersJames Bottomley
since this card can support the setting, add it to the parameter list. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-03[SCSI] aic79xx: fix up transport settingsJames Bottomley
There's a slight problem in the way you've done the transport parameters; reading from the variables actually produces the current settings, not the ones you just set (and there's usually a lag because devices don't renegotiate until the next command goes over the bus). If you set the bit immediately, you get into the situation where the transport parameters report something as being set even if the drive cannot support it. I patched the driver to do it this way and also corrected a panic in the proc routines. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-03[SCSI] aic79xx: DV parameter settingsHannes Reinecke
This patch updates various scsi_transport_spi parameters with the actual parameters used by the driver internally. Domain Validation for all devices should now work properly. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-03[SCSI] aic79xx: update to use scsi_transport_spiHannes Reinecke
This patch updates the aic79xx driver to take advantage of the scsi_transport_spi infrastructure. Patch is quite a mess as some procedures have been reshuffled to be closer to the aic7xxx driver. Rejections fixed and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-03[SCSI] aic79xx: Remove busyqHannes Reinecke
From: Jeff Garzik <jgarzik@pobox.com> This patch removes the busyq in aic79xx and uses the command-queue from the midlayer instead. Additionally some dead code is removed. Signed-off-by: Hannes Reinecke <hare@suse.de> Fixed rejections Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-07-30[SCSI] aic byteorder fixes after recent cleanupOlaf Hering
aic doesnt work anymore after this change which appeared int 2.6.13-rc1: [SCSI] aic7xxx/aic79xx: remove useless byte order macro cruft 2 files did not include byteorder.h, aic died with panic "Unknown opcode encountered in seq program" This patch fixes it for me. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-07-27[PATCH] turn many #if $undefined_string into #ifdef $undefined_stringOlaf Hering
turn many #if $undefined_string into #ifdef $undefined_string to fix some warnings after -Wno-def was added to global CFLAGS Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-11[SCSI] aic7xxx: remove ahc_tailqChristoph Hellwig
now that we do normal PCI probing there's no need to keep a list of all HBAs. Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-07-11[SCSI] aic7xxx: sane pci probingChristoph Hellwig
always probe in bus order, avoid any reordering Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-07-11[SCSI] aic79xx: ahd_linux_dev_reset() cleanupAndrew Morton
Use the macros consistently in ahd_linux_dev_reset(). If ahd_linux_dev_reset() really can be called with local interrupts disabled then yuk. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-07-03[SCSI] aic7xxx: fix boot hang with Fujitsu drivesJames Bottomley
Apparently these are the only drives that try to negotiate IU and QAS at u160 speeds. The aic7xxx driver can't cope with this. The fix is to eliminate the IU and QAS setting routines. I've #if 0'd them out, just in case we ever get the sequencer documentation out of Adaptec, since we'd then be able to fix the driver. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-26[SCSI] aic7xxx: correct target valid check in aic7xxx_proc.cJames Bottomley
From: Andy Whitcroft <apw@shadowen.org> Updated to remove the bogus translated target check. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-19aic7xxx/aic79xx_osm: revert completely bogus ahd_linux_queue() patchJeff Garzik
2005-06-17merge by hand (fix up qla_os.c merge error)James Bottomley
2005-06-17[SCSI] allow sleeping in ->eh_bus_reset_handler()Jeff Garzik
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17[SCSI] allow sleeping in ->eh_device_reset_handler()Jeff Garzik
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17[SCSI] allow sleeping in ->eh_abort_handler()Jeff Garzik
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-13[SCSI] aic7xxx: fix the BIOS limits setting routinesJames Bottomley
Following the go around over the SONY DVD that needs artificial limits, this should be the correct code for all cases (minus the debugging prints). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: clean up eisa supportChristoph Hellwig
- the eisa layer only probes when it's actually safe, no need for a driver option - store the id table directly in linux format instead of convering at runtime Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: remove some dead woodChristoph Hellwig
especially the now dead scsi_cmnd overlay Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: remove ahc_find_softcChristoph Hellwig
there's absolutely no reason not to trust the driver private data Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx: do not check for duplicate pci idsChristoph Hellwig
pci layer handles this just fine for us Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-11[SCSI] aic7xxx/aic79xx: remove useless byte order macro cruftChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-03[SCSI] fix aic7xxx coupled parameter problemJames Bottomley
For setting coupled parameters, we need to be comparing against the goal settings, not the current ones. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-28[PATCH] swsusp: ahd_dv_0 can't be stoppedShaohua Li
This driver wants to set PF_NOFREEZE. Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-26[SCSI] aic7xxx: remove separate target and device allocationsJames Bottomley
Since the aic driver is now taught to speak in terms of the generic linux devices, we can now also dispense with the transport class get routines (since we update the parameters when the driver sees they change) and also plumb it into the spi transport transfer agreement reporting infrastructure. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-24[PATCH] aic7xxx_osm build fixAndrew Morton
Fix a c99ism. Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-20[SCSI] aic7xxx: fix U160 modeJames Bottomley
The new period/dt setting routines don't get the coupling of these parameters correct. This means that Domain Validation never gets DT set, and thus the drive gets restricted to U80. Fix this by restoring the couplings in the set routines. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] aic7xxx: add back lockingJames Bottomley
Tampering with the settings has to be done under the host lock ... slave_alloc isn't called under any lock, so this has to be done explicitly. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] aic7xxx: make correct use of slave_alloc/destroy and remove the per ↵James Bottomley
device timer The allocation of all of our components should be done in slave alloc. Currently it's rather fancifully refcounted in the queuecommand callback. This patch moves allocation and destroy to their correct places in slave_alloc/slave_destory. Now we can guarantee that everywhere a device is requested, it's actually been allocated, so don't check for this anymore. Additionally, the per device busy timer was the only source of potential use after free. It's been deleted because Linux does the correct thing with busy returns, so there's no need to implement a separate timer in the driver. Finally, implement code that forces all the device parameters to zero (i.e. async and narrow) in the slave alloc, inform the spi class of the bios recorded maximums and wait until slave configure before trying anything more adventurous. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] aic7xxx: remove the completeqJames Bottomley
This should finish the spurious queue removal from aic7xxx (there are other queues that are probably unnecessary, but at least the major and obviously unnecessary ones are done with). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] aic7xxx: remove the last vestiges of the runqJames Bottomley
This was rendered obsolete by the busyq removal; remove some of the last remnants of its presence. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] aic7xxx: remove usage of obsolete typedefsChristoph Hellwig
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] remove dma_mask hacksChristoph Hellwig
pci_alloc_consistent is under 4G by default. Also simplify the definition of bus_dmamap_t. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] aic7xxx: remove Linux 2.4 ifdefsChristoph Hellwig
There's not much sense in sharing code anymore now that aic7xxx uses various transport class facilities. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] aic7xxx: remove some DV leftoversChristoph Hellwig
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] remove aic7xxx busyqJames Bottomley
The aic7xxx driver has two spurious queues in it's linux glue code: the busyq which queues incoming commands to the driver and the completeq which queues finished commands before sending them back to the mid-layer This patch just removes the busyq and makes the aic finally return the correct status to get the mid-layer to manage its queueing, so a command is either committed to the sequencer or returned to the midlayer for requeue. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20[SCSI] correct aic7xxx period setting routinesJames Bottomley
This is similar to the previous sym2 problem. For Domain Validation to work we can't allow any period setting to turn wide on if it was previously off. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21[SCSI] aic7xxx: remove inquiry sniffing leftoversChristoph Hellwig
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21[PATCH] Fix aic7xxx_osm.c compile with older gcc'sJames Bottomley
My version of gcc doesn't warn about this error (declaration in the middle of a set of statements). The fix is simple (this also corrects return code; for init functions it should be zero or error).
2005-04-18aic7xxx: convert to SPI transport class Domain Validation
Now that we export all the parameters, this is easy to do. It also means that we can dump about 2000 lines of code that were dedicated to doing this internally. Additionally, this removes all the aic7xxx driver abuse of SCSI timers which were embedded in the DV routines. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18aic7xxx: add support for the SPI transport class
This is just a simplistic patch to export all of the aic7xxx internal transport parameters via the SPI transport class. It doesn't actually alter the way the driver works at all. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] remove old scsi data direction macros
these have been wrappers for the generic dma direction bits since 2.5.x. This patch converts the few remaining drivers and removes the macros. Arjan noticed there's some hunk in here that shouldn't. Updated patch below: Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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