- 19 9月, 2005 1 次提交
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由 Alan Stern 提交于
This patch (as545) fixes the list traversals in __scsi_remove_target and scsi_forget_host. In each case the existing code list_for_each_entry_safe in an _unsafe_ manner, because the list was not protected from outside modification while the iteration was running. The new scsi_forget_host routine takes the moderately controversial step of iterating over devices for removal rather than iterating over targets. This makes more sense to me because the current scheme treats targets as second-class citizens, created and removed on demand, rather than as objects corresponding to actual hardware. (Also I couldn't figure out any safe way to iterate over the target list, since it's not so easy to tell when a target has already been removed.) Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 18 9月, 2005 1 次提交
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由 Alan Stern 提交于
I found one other thing that needs to be fixed. The call to scsi_release_buffers in scsi_unprep_request causes an oops, because the sgtable has already been freed in scsi_io_completion. The following patch is needed. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 16 9月, 2005 2 次提交
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由 Andreas Herrmann 提交于
obviously FC Port Speeds in scsi_transport_fc.h are defined according to FC-HBA: #define FC_PORTSPEED_1GBIT 1 #define FC_PORTSPEED_2GBIT 2 #define FC_PORTSPEED_10GBIT 4 #define FC_PORTSPEED_4GBIT 8 Problem is, whoever invented FC-HBA did not care about FC-FS or FC-GS-x. Following FC-FS/FC-GS-x defintions of port speeds would look like: 1 GBit: 0x0001 2 GBit: 0x0002 4 GBit: 0x0004 10GBit: 0x0008 (and new in FC-LS: 8 Gbit: 0x0010 16GBit: 0x0020) I really appreciate if scsi_transport_fc.h would define port speeds according to FC-GS-x/FC-FS. Thus mapping of port speed capabilities to values defined in scsi_transport_fc.h can be avoided in the LLDD. Attached is a patch to change the definitions. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Alan Stern 提交于
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 15 9月, 2005 4 次提交
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由 James Bottomley 提交于
From: Alan Cox <alan@redhat.com> The virt_to_bus() wasn't correctly taken out of this driver. It needs to be able to track both physical and virtual addresses for its prd table. Update the driver to do this with separate tracking entries. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
On Wed, 2005-09-14 at 18:06 +1000, Anton Blanchard wrote: > And in particular it looks like the scsi_unprep_request in > scsi_queue_insert is causing it. The following patch fixes the boot > problems on the vscsi machine: OK, my fault. Your fix is almost correct .. I was going to do this eventually, honest, because there's no need to unprep and reprep a command that comes in through scsi_queue_insert(). However, I decided to leave it in to exercise the scsi_unprep_request() path just to make sure it was working. What's happening, I think, is that we also use this path for retries. Since we kill and reget the command each time, the retries decrement is never seen, so we're retrying forever. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Randy.Dunlap 提交于
Modules need a license to prevent kernel tainting. Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Timothy Thelin 提交于
This fixes an issue in scsi command initialization from a request where sd, sr, st, and scsi_lib all fail to copy the request's cmd_len to the scsi command's cmd_len field. Signed-off-by: NTimothy Thelin <timothy.thelin@wdc.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 14 9月, 2005 1 次提交
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由 James Bottomley 提交于
This patch moves aic7xxx over to the dma_get_required_mask() API and dumps its open coded memory check. It also appears from this bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=167049 That 39 bit addressing doesn't work on older cards. I surmise that the AHC_LARGE_SCBS flag is the one that marks cards capable of using 39 bit addressing, so I also folded that check into the code. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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- 13 9月, 2005 31 次提交
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由 Dave C Boutcher 提交于
Linda Xie ever so gently pointed out that she had a patch to preserve compatibility with older SLES targets, and I told her we didn't need to push it to mainline. This patch explicitly checks the version of the IBMVSCSI target and ensures that large scatterlists are not sent to older targets. Signed-off-by: NLinda Xie <lxie@us.ibm.com> Signed-off-by: NDave Boutcher <boutcher@us.ibm.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 James Bottomley 提交于
They report being SCSI-3 but seem to give back rubbish to a REPORT_LUNS command. Force them to be sequentially scanned. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Linus Torvalds 提交于
Two weeks after 2.6.13: starting to calm things down.
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由 Greg Ungerer 提交于
Switch to a space optimized version of local_irq_disable() for ColdFire platforms. Also add reboot support for the Freescale M5272 platform. Patch originally submitted by Philippe De Muyter <phdm@macqel.be>. Add reboot support for the Freescale M523x ColdFire platform. Patch originally submitted by Jate Sujjavanich. Signed-off-by: NGreg Ungerer <gerg@uclinux.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Greg Ungerer 提交于
Specialized startup code for the 68328 based DragenEngine board. It doesn't easily fit into the common 68x328 startup code framework. It doesn't want any of the common hardware setup to be done here. Signed-off-by: NGreg Ungerer <gerg@uclinux.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Greg Ungerer 提交于
Implement the scattergather support macros for m68knommu targets. Patch originally submitted by Leon Woestenberg <leonw@mailcan.com>. Signed-off-by: NGreg Ungerer <gerg@uclinux.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Greg Ungerer 提交于
Add better support for flushing the cache's on some ColdFire processors. The 5249 cache code is now enabled (it was stubbed out), it really is needed. Add support for the 527x and 528x families - we only use the simple instruction cache on them. Signed-off-by: NGreg Ungerer <gerg@uclinux.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Russell King 提交于
Add platform independent parts of the ARM MPCore watchdog driver. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 John W. Linville 提交于
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John W. Linville 提交于
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John W. Linville 提交于
Instead, count them as part of rx_missed_errors. Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
NET/ROM's virtual interfaces don't have a proper private data structure yet. Create struct nr_private and put the statistics there. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
NET/ROM is lacking a connection reset like TCP's RST flag which at times may result in a connecting having to slowly timing out instead of just being reset. An earlier attempt to reset the connection by sending a NR_CONNACK | NR_CHOKE_FLAG transport was inacceptable as it did result in crashes of BPQ systems. An alternative approach of introducing a new transport type 7 (NR_RESET) has be implemented several years ago in Paula Jayne Dowie G8PZT's Xrouter. Implement NR_RESET for Linux's NET/ROM but like any messing with the state engine consider this experimental for now and thus control it by a sysctl (net.netrom.reset) which for the time being defaults to off. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
ARP over ROSE does not exist so it's obviously not implemented on any ROSE stack, so the ROSE interfaces really should default to IFF_NOARP. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
ARP over NET/ROM does not exist so it's obviously not implemented on any NET/ROM stack, so the NET/ROM interfaces really should default to IFF_NOARP. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
NET/ROM uses virtual interfaces so setting a queue length is wrong. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Reformat iniitalization of ax25_proto_ops. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Small formatting changes. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Comment the names used for the AX.25 state machine. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Remove error tests that have already been performed by the caller. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Calling an incoming NET/ROM-encapsulated IP packet an error if the interface isn't up is probably a bit over the top, so count it as dropped instead of an error. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Add a few more PID definitions. AX.25 PIDs are the equivalent to IP protocol numbers. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
For reason that probably nobody recalls NET/ROM does it's actual packet transmission in nr_rebuild_header and even treats invocation of it's hard_start_xmit method nr_xmit as a bug. Fix that by splitting the job done by nr_rebuild_header into two halves. Along with that we now also can get rid of the silly clone of the skb on transmit. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Rename ax25_encapsulate to ax25_hard_header which these days more accurately describes what the function is supposed to do. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ralf Baechle 提交于
Misc related cleanups in hamradio drivers: o Use symbolic constants instead of magic numbers o Don't try to handle the case where AX.25 isn't configured - the kernel configuration doesn't permit that. o Remove useless headers Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnaldo Carvalho de Melo 提交于
Signed-off-by: NArnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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