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path: root/drivers/scsi/megaraid.c (follow)
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2006-09-23[SCSI] megaraid: Make megaraid_ioctl() check copy_to_user() return valueJesper Juhl1-2/+3
Check copy_to_user() return value in drivers/scsi/megaraid.c::megadev_ioctl() This gets rid of this little warning: drivers/scsi/megaraid.c:3661: warning: ignoring return value of 'copy_to_user', declared with attribute warn_unused_result Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: "Ju, Seokmann" <Seokmann.Ju@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-08-06[SCSI] Improve inquiry printingMatthew Wilcox1-3/+1
- Replace scsi_device_types array API with scsi_device_type function API. Gets rid of a lot of common code, as well as being easier to use. - Add the new device types in SPC4 r05a, and rename some of the older ones. - Reformat the printing of inquiry data; now fits on one line and includes PQ. I think I've addressed all the feedback from the previous versions. My current test box prints: scsi 2:0:1:0: Direct access HP 18.2G ATLAS10K3_18_SCA HP05 PQ: 0 ANSI: 2 Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-07-02[PATCH] irq-flags: scsi: Use the new IRQF_ constantsThomas Gleixner1-1/+1
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-23[PATCH] More BUG_ON conversionEric Sesterhenn1-1/+1
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: James Bottomley <James.Bottomley@steeleye.com> Acked-by: "Salyzyn, Mark" <mark_salyzyn@adaptec.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-10Merge ../linux-2.6James Bottomley1-1/+0
2006-06-06[SCSI] fix up request buffer reference in various scsi driversChristoph Hellwig1-2/+2
Various scsi drivers use scsi_cmnd.buffer and scsi_cmnd.bufflen in their queuecommand functions. Those fields are internal storage for the midlayer only and are used to restore the original payload after request_buffer and request_bufflen have been overwritten for EH. Using the buffer and bufflen fields means they do very broken things in error handling. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-04-19[SCSI] megaraid: unused variableAndrew Morton1-1/+0
drivers/scsi/megaraid.c: In function `mega_internal_command': drivers/scsi/megaraid.c:4474: warning: unused variable `flags' Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-03-28[PATCH] Replace 0xff.. with correct DMA_xBIT_MASKMatthias Gehre1-3/+4
Replace all occurences of 0xff.. in calls to function pci_set_dma_mask() and pci_set_consistant_dma_mask() with the corresponding DMA_xBIT_MASK from linux/dma-mapping.h. Signed-off-by: Matthias Gehre <M.Gehre@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12[SCSI] megaraid_legacy: kobject_register failureJu, Seokmann1-1/+1
Attached patch fixes problem that cause kobject_register failure during loading. Kobject_register would fail when there are more than 1 module with same module name. This patch will change module name of megaraid_legacy from 'megaraid' to 'megaraid_legacy'. Signed-Off-by: Seokmann Ju <seokmann.ju@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12[SCSI] turn most scsi semaphores into mutexesArjan van de Ven1-3/+3
the scsi layer is using semaphores in a mutex way, this patch converts these into using mutexes instead Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-15Merge by hand (conflicts in scsi_lib.c)James Bottomley1-1/+1
This merge is pretty extensive. The conflict is over the new req->retries parameter, so I had to change the prototype to scsi_setup_blk_pc_cmnd() and the usage in sd, sr and st. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-13[SCSI] megaraid_legacy: removed PCI ID overlap from the driv erJu, Seokmann1-18/+9
This patch fixes - PCI ID overlap issue - node name changed to 'megaraid_legacy' I hope this patch addresses concerns brought by Daniel Drake. Signed-off by: Seokmann Ju <seokmann.ju@enginio.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-12-08[SCSI] Fix incorrect pointer in megaraid.c MODE_SENSE emulationMark Lord1-1/+1
The SCSI megaraid drive goes to great effort to kmap the scatterlist buffer (if used), but then uses the wrong pointer when copying to it afterward. Signed-off-by: Mark Lord <lkml@rtr.ca> Acked by: Ju, Seokmann <Seokmann.Ju@engenio.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-29[PATCH] fix megaraid.c lockingChristoph Hellwig1-15/+14
This fixes locking in megaraid.c, namely: (1) make sure megaraid_queue release the adapter lock by changing the code to have a single return (2) remove the errornous scsi_assign_lock call Testing by Burton Windle. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Burton Windle <bwindle@fint.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09[SCSI] remove Scsi_Pointer typedefChristoph Hellwig1-1/+1
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-06[SCSI] megaraid (legacy): remove scsi_assign_lock usageChristoph Hellwig1-19/+13
just take the adapter lock in megaraid_queue. Additional benefit is that we can get rid of the awkward conditional locking in mega_internal_command. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-03[SCSI] Legacy MegaRAID: Fix READ CAPACITYJames Bottomley1-20/+50
Some Legacy megaraid cards can't actually cope with the scatter/gather version of the READ CAPACITY command (which is what we now send them since altering all SCSI internal I/O to go via the block layer). Fix this (and a few other broken megaraid driver assumptions) by sending the non-sg version of the command if the sg list only has a single element. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-07-26Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6Linus Torvalds1-39/+8
2005-06-27[PATCH] PCI: make drivers use the pci shutdown callback instead of the driver core callback.Greg Kroah-Hartman1-5/+3
Now we can change the pci core to always set this pointer, as pci drivers should use it, not the driver core callback. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-26[SCSI] remove scsi_cmnd->stateChristoph Hellwig1-22/+4
We never look at it except for the old megaraid driver that abuses it for sending internal commands. That usage can be fixed easily because those internal commands are single-threaded by a mutex and we can easily use a completion there. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-26[SCSI] megaraid: fix compilation after eh locking changesJames Bottomley1-17/+4
From: Christoph Hellwig <hch@lst.de> Patch fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-21[PATCH] megaraid build fixbobl1-1/+1
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-17[SCSI] allow sleeping in ->eh_device_reset_handler()Jeff Garzik1-1/+13
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16Linux-2.6.12-rc2Linus Torvalds1-0/+5122
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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