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* m68k: merge the mmu and non-mmu versions of bugs.hGreg Ungerer2009-03-243-33/+18
| | | | | | | Trivial merge of the mmu and non-mmu versions of bugs.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: merge the mmu and non-mmu versions of bug.hGreg Ungerer2009-03-243-36/+28
| | | | | | | Trivial merge of the mmu and non-mmu versions of bug.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use the mmu version of cache.h for m68knommu as wellGreg Ungerer2009-03-243-27/+10
| | | | | | | | The non-mmu version of cache.h is almost the same as the mmu version. Merge them. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use the mmu version of bootinfo.h for m68knommu as wellGreg Ungerer2009-03-243-384/+377
| | | | | | | All m68k varients can use the same mmu version of bootinfo.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: merge the mmu and non-mmu versions of fb.hGreg Ungerer2009-03-243-50/+37
| | | | | | | Trivial merge of the mmu and non-mmu versions of fb.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: merge the mmu and non-mmu versions of segment.hGreg Ungerer2009-03-243-111/+61
| | | | | | | Trivial merge of the mmu and non-mmu version of segment.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: merge the mmu and non-mmu versions of ucontext.hGreg Ungerer2009-03-243-66/+29
| | | | | | | The non-mmu m68k setups can use the mm ucontext.h with no change. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68knommu: Fix support for console port other than ttyS0 on mcf.cLen Sorensen2009-03-241-1/+1
| | | | | | | | | | | | | | | | Due to a case of backwards logic, mfc.c always makes the console port be ttyS0 even when you ask for another port. This patch fixes this issue. Only when the requested port is NOT in the range 0 to MAXPORTS-1 do we force it to be treated as if port 0 was requested. Forcing the port to 0 when it is in fact in the range 0 to MAXPORTS is not helpful. Tested with working console on ttyS2 on a 5271evb. Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* m68k: Restore correct include guards for <asm/unaligned.h>Geert Uytterhoeven2009-03-241-3/+3
| | | | | Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* m68k: Use dma_addr_t for scatterlist.dma_addressGeert Uytterhoeven2009-03-241-1/+1
| | | | | | | dma_addr_t (as was used by m68knommu) is more correct than u32. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* m68k: merge the mmu and non-mmu versions of pgalloc.hGreg Ungerer2009-03-243-28/+17
| | | | | | | Trivial merge of the mmu and non-mmu version of pgalloc.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68knommu: mv definition of check_pgt_cache()Greg Ungerer2009-03-242-2/+2
| | | | | | | | Move the definition of check_pgt_cache() to be consistent with where m68k defines it. (Will make merging of these headers easier later on). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: merge the mmu and non-mmu versions of page_offset.hGreg Ungerer2009-03-243-16/+9
| | | | | | | Trivial merge of the mmu and non-mmu versions of page_offset.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: the one hw_irq.h can be used buy all m68kGreg Ungerer2009-03-243-14/+5
| | | | | | | The mmu and non-mmu hw_irq.h are identical, revert to a single copy. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use non-mmu version of unaligned.h for all m68kGreg Ungerer2009-03-243-41/+23
| | | | | | | | The non-mmu version is appropriately ifdef'ed to be used "as is" on all m68k varients. So switch to it as the only unaligned.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use mmu version of elf.h for non-mmu builds as wellGreg Ungerer2009-03-243-232/+117
| | | | | | | | Nothing specificly needed to support non-mmu m68k in elf.h, so just use the mmu one. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use mmu timex.h for non-mmu setups as wellGreg Ungerer2009-03-243-45/+17
| | | | | | | | The non-mmu timex.h can be cleaned up and ends up being identical to the mmu timex.h, just just use that. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use mmu fpu.h for non-mmu builds as wellGreg Ungerer2009-03-243-45/+19
| | | | | | | | None of the currently support m68knommu targets have an FPU. Use the mmu version of fpu.h for all m68k. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use mmu scatterlist.h for non-mmu setups as wellGreg Ungerer2009-03-243-49/+22
| | | | | | | | There is only trivial differences between the non-mmu and mmu versions of scatterlist.h. So use the mmu one and remove the non-mmu one. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: merge the mmu and non-mmu versions of mmu.hGreg Ungerer2009-03-243-20/+11
| | | | | | | Trivial merge of the contents of mmu and non-mmu versions of mmu.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68knommu: remove no longer used mcfpci.hGreg Ungerer2009-03-241-119/+0
| | | | | | | The mcfpci.h was only used by the removed (m68knommu) COMEMPCI code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use mmu kmap_types.h for non-mmu setups as wellGreg Ungerer2009-03-243-47/+21
| | | | | | | | The mmu version of kmap_types.h is identical to the non-mmu one. Revert to a single file. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use the mc146818rtc.h for non-mmu setups as well.Greg Ungerer2009-03-243-40/+26
| | | | | | | | The mmu varient of mc146818rtc.h can be use on the non-mmu builds as well. Revert to the single mc146818rtc.h file. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: swtich non-mmu setups to use the mmu dma-mapping.hGreg Ungerer2009-03-243-121/+110
| | | | | | | | | The mmu version of dma-mapping.h (which is dma-mapping_mm.h) is clean to be used for non-mmu setups as well. Remove dma-mapping_no.h and revert dma-mapping_mm.h to dma-mapping.h Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: use the mmu pci.h for m68knommu as wellGreg Ungerer2009-03-243-46/+12
| | | | | | | | | The (m68knommu) COMEMPCI support has been removed from the kernel, so now the mmu pci.h can be used on non-mmu setups as well. Remove the non-mmu pci_no.h and revert the pci_mm.h to be pci.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68knommu: add a local dma_sync_single_for_cpu() functionGreg Ungerer2009-03-241-1/+7
| | | | | | | | The onboard ethernet of many ColdFire parts uses DMA. The driver is being cleaned up to use the correct DMA handling functions, and m68knommuy currently does not implement dma_sync_single_for_cpu(). Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* m68knommu: mark all RAM as ZONE_DMAGreg Ungerer2009-03-241-5/+1
| | | | | | | | There is no reason not to put all RAM in ZONE_DMA for these simple m68k varients (same as the standard MMU m68k code does). With this in place the usual dma_alloc_coherent() work as expected. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* Linux 2.6.29v2.6.29Linus Torvalds2009-03-231-2/+2
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* Build with -fno-dwarf2-cfi-asmKyle McMartin2009-03-231-0/+3
| | | | | | | | | | | | | | | | | | | With a sufficiently new compiler and binutils, code which wasn't previously generating .eh_frame sections has begun to. Certain architectures (powerpc, in this case) may generate unexpected relocation formats in response to this, preventing modules from loading. While the new relocation types should probably be handled, revert to the previous behaviour with regards to generation of .eh_frame sections. (This was reported against Fedora, which appears to be the only distro doing any building against gcc-4.4 at present: RH bz#486545.) Signed-off-by: Kyle McMartin <kyle@redhat.com> Acked-by: Roland McGrath <roland@redhat.com> Cc: Alexandre Oliva <aoliva@redhat.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* trivial: fix orphan dates in ext2 documentationJody McIntyre2009-03-231-2/+3
| | | | | | | | | Revert the change to the orphan dates of Windows 95, DOS, compression. Add a new orphan date for OS/2. Signed-off-by: Jody McIntyre <scjody@sun.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2009-03-2339-121/+314
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (32 commits) ucc_geth: Fix oops when using fixed-link support dm9000: locking bugfix net: update dnet.c for bus_id removal dnet: DNET should depend on HAS_IOMEM dca: add missing copyright/license headers nl80211: Check that function pointer != NULL before using it sungem: missing net_device_ops be2net: fix to restore vlan ids into BE2 during a IF DOWN->UP cycle be2net: replenish when posting to rx-queue is starved in out of mem conditions bas_gigaset: correctly allocate USB interrupt transfer buffer smsc911x: reset last known duplex and carrier on open sh_eth: Fix mistake of the address of SH7763 sh_eth: Change handling of IRQ netns: oops in ip[6]_frag_reasm incrementing stats net: kfree(napi->skb) => kfree_skb net: fix sctp breakage ipv6: fix display of local and remote sit endpoints net: Document /proc/sys/net/core/netdev_budget tulip: fix crash on iface up with shirq debug virtio_net: Make virtio_net support carrier detection ...
| * ucc_geth: Fix oops when using fixed-link supportAnton Vorontsov2009-03-222-26/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit b1c4a9dddf09fe99b8f88252718ac5b357363dc4 ("ucc_geth: Change uec phy id to the same format as gianfar's") introduced a regression in the ucc_geth driver that causes this oops when fixed-link is used: Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xc0151270 Oops: Kernel access of bad area, sig: 11 [#1] TMCUTU NIP: c0151270 LR: c0151270 CTR: c0017760 REGS: cf81fa60 TRAP: 0300 Not tainted (2.6.29-rc8) MSR: 00009032 <EE,ME,IR,DR> CR: 24024042 XER: 20000000 DAR: 00000000, DSISR: 20000000 TASK = cf81cba0[1] 'swapper' THREAD: cf81e000 GPR00: c0151270 cf81fb10 cf81cba0 00000000 c0272e20 c025f354 00001e80 cf86b08c GPR08: d1068200 cffffb74 06000000 d106c200 42024042 10085148 0fffd000 0ffc81a0 GPR16: 00000001 00000001 00000000 007ffeb0 00000000 0000c000 cf83f36c cf83f000 GPR24: 00000030 cf83f360 cf81fb20 00000000 d106c200 20000000 00001e80 cf83f360 NIP [c0151270] ucc_geth_open+0x330/0x1efc LR [c0151270] ucc_geth_open+0x330/0x1efc Call Trace: [cf81fb10] [c0151270] ucc_geth_open+0x330/0x1efc (unreliable) [cf81fba0] [c0187638] dev_open+0xbc/0x12c [cf81fbc0] [c0187e38] dev_change_flags+0x8c/0x1b0 This patch fixes the issue by removing offending (and somewhat duplicate) code from init_phy() routine, and changes _probe() function to use uec_mdio_bus_name(). Also, since we fully construct phy_bus_id in the _probe() routine, we no longer need ->phy_address and ->mdio_bus fields in ucc_geth_info structure. I wish the patch would be a bit shorter, but it seems like the only way to fix the issue in a sane way. Luckily, the patch has been tested with real PHYs and fixed-link, so no further regressions expected. Reported-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Tested-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: David S. Miller <davem@davemloft.net>
| * dm9000: locking bugfixDavid Brownell2009-03-221-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a locking bug in the dm9000 driver. It calls request_irq() without setting IRQF_DISABLED ... which is correct for handlers that support IRQ sharing, since that behavior is not guaranteed for shared IRQs. However, its IRQ handler then wrongly assumes that IRQs are blocked. So the fix just uses the right spinlock primitives in the IRQ handler. NOTE: this is a classic example of the type of bug which lockdep currently masks by forcibly setting IRQF_DISABLED on IRQ handlers that did not request that flag. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: update dnet.c for bus_id removalStephen Rothwell2009-03-221-3/+3
| | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * dnet: DNET should depend on HAS_IOMEMIlya Yanok2009-03-211-1/+1
| | | | | | | | | | Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * dca: add missing copyright/license headersMaciej Sosnowski2009-03-212-0/+41
| | | | | | | | | | | | | | | | In two dca files copyright and license headers are missing. This patch adds them there. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'master' of ↵David S. Miller2009-03-201-0/+11
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * nl80211: Check that function pointer != NULL before using itJouni Malinen2009-03-201-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NL80211_CMD_GET_MESH_PARAMS and NL80211_CMD_SET_MESH_PARAMS handlers did not verify whether a function pointer is NULL (not supported by the driver) before trying to call the function. The former nl80211 command is available for unprivileged users, too, so this can potentially allow normal users to kill networking (or worse..) if mac80211 is built without CONFIG_MAC80211_MESH=y. Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | sungem: missing net_device_opsStephen Hemminger2009-03-191-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | Sungem driver only got partially converted to net_device_ops. Since this could cause bugs, please push this to 2.6.29 Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | be2net: fix to restore vlan ids into BE2 during a IF DOWN->UP cycleSathya Perla2009-03-191-5/+5
| | | | | | | | | | | | | | | | | | | | | This is a patch to reconfigure vlan-ids during an i/f down/up cycle Signed-off-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | be2net: replenish when posting to rx-queue is starved in out of mem conditionsSathya Perla2009-03-192-21/+30
| |/ | | | | | | | | | | | | | | This is a patch to replenish the rx-queue when it is in a starved state (due to out-of-mem conditions) Signed-off-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bas_gigaset: correctly allocate USB interrupt transfer bufferTilman Schmidt2009-03-181-3/+13
| | | | | | | | | | | | | | | | | | | | Every USB transfer buffer has to be allocated individually by kmalloc. Impact: bugfix, no functional change Signed-off-by: Tilman Schmidt <tilman@imap.cc> Tested-by: Kolja Waschk <kawk@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * smsc911x: reset last known duplex and carrier on openSteve Glendinning2009-03-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | smsc911x_phy_adjust_link is called periodically by the phy layer (as it's run in polling mode), and it only updates the hardware when it sees a change in duplex or carrier. This patch clears the last known values every time the interface is brought up, instead of only when the module is loaded. Without this patch the adjust_link function never updates the hardware after an ifconfig down; ifconfig up. On a full duplex link this causes the tx error counter to increment, even though packets are correctly transmitted, as the default MAC_CR register setting is for half duplex. The tx errors are "no carrier" errors, which should be ignored in full-duplex mode. When MAC_CR is set to "full duplex" mode they are correctly ignored by the hardware. Note that even with this patch the tx error counter can increment if packets are transmitted between "ifconfig up" and the first phy poll interval. An improved solution would use the phy interrupt with phylib, but I haven't managed to make this work 100% robustly yet. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sh_eth: Fix mistake of the address of SH7763Nobuhiro Iwamatsu2009-03-181-2/+2
| | | | | | | | | | | | | | | | Address of SH_TSU_ADDR and ARSTR of SH7763 was wrong. This revise it. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sh_eth: Change handling of IRQNobuhiro Iwamatsu2009-03-181-3/+17
| | | | | | | | | | | | | | | | | | Handling of IRQ of the SH7763/SH7764 CPU which sh_eth supported was changed. This revises it for this change. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * netns: oops in ip[6]_frag_reasm incrementing statsJorge Boncompte [DTI2]2009-03-182-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | dev can be NULL in ip[6]_frag_reasm for skb's coming from RAW sockets. Quagga's OSPFD sends fragmented packets on a RAW socket, when netfilter conntrack reassembles them on the OUTPUT path you hit this code path. You can test it with something like "hping2 -0 -d 2000 -f AA.BB.CC.DD" With help from Jarek Poplawski. Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: kfree(napi->skb) => kfree_skbRoel Kluin2009-03-181-1/+1
| | | | | | | | | | | | | | struct sk_buff pointers should be freed with kfree_skb. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: fix sctp breakageAl Viro2009-03-181-1/+2
| | | | | | | | | | | | | | | | | | broken by commit 5e739d1752aca4e8f3e794d431503bfca3162df4; AFAICS should be -stable fodder as well... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Aced-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6: fix display of local and remote sit endpointsBjørn Mork2009-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the regressions cause by commit 1326c3d5a4b792a2b15877feb7fb691f8945d203 (v2.6.28-rc6-461-g23a12b1) broke the display of local and remote addresses of an SIT tunnel in iproute2. nt->parms is used by ipip6_tunnel_init() and therefore need to be initialized first. Tracked as http://bugzilla.kernel.org/show_bug.cgi?id=12868 Reported-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: Document /proc/sys/net/core/netdev_budgetStanislaw Gruszka2009-03-181-0/+7
| | | | | | | | | | | | | | | | | | The NAPI poll parameter netdev_budget is not documented in kernel-docs. Since it may have a substantial effect on at least some network loads, it should be. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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