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* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2007-01-244-66/+29
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (23 commits) [SCTP]: Fix compiler warning. [IP] TUNNEL: Fix to be built with user application. [IPV6]: Fixed the size of the netlink message notified by inet6_rt_notify(). [TCP]: rare bad TCP checksum with 2.6.19 [NET]: Process include/linux/if_{addr,link}.h with unifdef [NETFILTER]: Fix iptables ABI breakage on (at least) CRIS [IRDA] vlsi_ir.{h,c}: remove kernel 2.4 code [TCP]: skb is unexpectedly freed. [IPSEC]: Policy list disorder [IrDA]: Removed incorrect IRDA_ASSERT() [IrDA]: irda-usb TX path optimization (was Re: IrDA spams logfiles - since 2.6.19) [X.25]: Add missing sock_put in x25_receive_data [SCTP]: Fix SACK sequence during shutdown [SCTP]: Correctly handle unexpected INIT-ACK chunk. [SCTP]: Verify some mandatory parameters. [SCTP]: Set correct error cause value for missing parameters [NETFILTER]: fix xt_state compile failure [NETFILTER]: ctnetlink: fix leak in ctnetlink_create_conntrack error path [SELINUX]: increment flow cache genid [IPV6] MCAST: Fix joining all-node multicast group on device initialization. ...
| * [IRDA] vlsi_ir.{h,c}: remove kernel 2.4 codeAdrian Bunk2007-01-232-41/+8
| | | | | | | | | | | | | | | | This patch removes kernel 2.4 compatibility code. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [IrDA]: Removed incorrect IRDA_ASSERT()Samuel Ortiz2007-01-231-2/+0
| | | | | | | | | | | | | | | | With USB2.0 bulk out MTU can be 512 bytes, so checking it only for 64 bytes is incorrect. Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [IrDA]: irda-usb TX path optimization (was Re: IrDA spams logfiles - since ↵Samuel Ortiz2007-01-232-23/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | 2.6.19) Since we stop using dev_alloc_skb on the IrDA TX frame, we constantly run into the case of the skb headroom being 0, and thus we call skb_cow for every IrDA TX frame. This patch uses a local buffer and memcpy the skb to it, saving us a kmalloc for each of those IrDA TX frames. Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-01-241-2/+9
|\ \ | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: mv643xx_eth: Fix race condition in mv643xx_eth_free_tx_descs s2io bogus memset
| * | Merge branch 'master' into upstream-fixesJeff Garzik2007-01-2497-1035/+4630
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| * | mv643xx_eth: Fix race condition in mv643xx_eth_free_tx_descsDale Farnsworth2007-01-231-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mv643xx_eth: Fix race condition in mv643xx_eth_free_tx_descs This bug was found and isolated by Thibaut VARENE <T-Bone@parisc-linux.org> and Jarek Poplawski <jarkao2@o2.pl>. This patch is a modification of their fixes. We acquire and release the lock for each descriptor that is freed to minimize the time the lock is held. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | s2io bogus memsetAl Viro2007-01-231-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | memset() after kmalloc() on size * 8 would better be on size * 8, not just size; fixed by switching to kcalloc() - it's more idiomatic anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | libata: Fixup n_elem initializationBrian King2007-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixup the inialization of qc->n_elem. It currently gets initialized to 1 for commands that do not transfer any data. Fix this by initializing n_elem to 0 and only setting to 1 in ata_scsi_qc_new when there is data to transfer. This fixes some problems seen with SATA devices attached to ipr adapters. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | ahci: don't enter slumber on power downTejun Heo2007-01-241-27/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some ATA/ATAPI devices act weirdly after the link is put into slumber mode. Some hang completely requiring physical power removal while others fail to wake up till the link is hardreset a couple of times. The addition of slumber on power down was never driven by real need. It just followed what ahci spec said literally. The spec itself seems faulty in that it doesn't consider devices (not controllers) which don't support link powersaving mode. Theory never matches reality when it comes to dark allys of cheap ATA/ATAPI world. It's just unrealistic to expect vendors to test rarely used link powersaving feature rigorously. This patch makes ahci more friendly to the coldness of reality. This shouldn't have any negative effect - when suspend operation succeeds, we power off the whole machine; otherwise, we wake up everything. I can't see any reason to be so elaborate with powering down the link in the first place. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | sata_nv: don't rely on NV_INT_DEV indication with ADMARobert Hancock2007-01-241-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several people reported issues with certain drive commands timing out on sata_nv controllers running in ADMA mode. The commands in question were non-DMA-mapped commands, usually FLUSH CACHE or FLUSH CACHE EXT. From experimentation it appears that the NV_INT_DEV indication isn't always set when a legitimate command completion interrupt is received on a legacy-mode command, at least not on these controllers in ADMA mode. When a command is pending on the port, force the flag on always in the irq_stat value before calling nv_host_intr so that the drive busy state is always checked by ata_host_intr. This also fixes some questionable code in nv_host_intr which called ata_check_status when a command was pending and ata_host_intr returned "unhandled". If the device interrupted at just the wrong time this could cause interrupts to be lost. Signed-off-by: Robert Hancock <hancockr@shaw.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | ahci: make ULi M5288 ignore interface fatal error bitTejun Heo2007-01-241-1/+1
| |/ |/| | | | | | | | | | | | | | | | | As with JMicron controllers, ULi M5288 sets interface fatal error bit on device error including ATAPI CC. This makes libata hardreset the port on ATAPI CC thus making it impossible to use. Ignore interface fatal error bit on ULi M5288. This fixes bugzilla bug #7837. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | V4L/DVB (5123): Buf_qbuf: fix: videobuf_queue->stream corruption and lockupOleg Nesterov2007-01-231-0/+1
| | | | | | | | | | | | | | | | We are doing ->buf_prepare(buf) before adding buf to q->stream list. This means that videobuf_qbuf() should not try to re-add a STATE_PREPARED buffer. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | [PATCH] email change for shemminger@osdl.orgStephen Hemminger2007-01-233-3/+3
| | | | | | | | | | | | | | | | | | Change my email address to reflect OSDL merger. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> [ The irony. Somebody still has his sign-off message hardcoded in a script or his brainstem ;^] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2007-01-231-62/+52
|\ \ | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ change [MIPS] SMTC: Instant IPI replay.
| * | [MIPS] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ changeYoichi Yuasa2007-01-231-62/+52
| | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2007-01-233-2/+26
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/ehca: Fix mismatched spin_unlock in irq handler IB/ehca: Fix improper use of yield() with spinlock held IB/srp: Check match_strdup() return
| * | | IB/ehca: Fix mismatched spin_unlock in irq handlerHoang-Nam Nguyen2007-01-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lock is taken with _irqsave and hence must be released with _irqrestore on all paths. Signed-off-by Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IB/ehca: Fix improper use of yield() with spinlock heldHoang-Nam Nguyen2007-01-221-1/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IB/srp: Check match_strdup() returnIshai Rabinovitz2007-01-221-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checks if the kmalloc in match_strdup() was successful, and bail out on looking at the token if it failed. Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | | [PATCH] s2io bogus memsetAl Viro2007-01-231-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | memset() after kmalloc() on size * 8 would better be on size * 8, not just size; fixed by switching to kcalloc() - it's more idiomatic anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | [PATCH] horizon.c: missing __devinitAl Viro2007-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | [PATCH] funsoft: ktermios fixAl Viro2007-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-01-238-33/+57
|\ \ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: NetXen: Use pci_register_driver() instead of pci_module_init() in init_module NetXen: Firmware check modifications ehea: Fixed possible nullpointer access ehea: Added logging off associated errors ehea: Improved logging of permission issues ehea: New method to determine number of available ports ehea: Modified initial autoneg state determination ehea: Fixing firmware queue config issue ehea: Fixed wrong dereferencation PHY: Export phy ethtool helpers modify 3c589_cs to be SMP safe
| * | | NetXen: Use pci_register_driver() instead of pci_module_init() in init_moduleAmit S. Kale2007-01-232-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will use pci_register_driver() instead of pci_module_init(). Signed-off-by: Amit S. Kale <amitkale@netxen.com> Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | NetXen: Firmware check modificationsAmit S. Kale2007-01-232-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to make the driver work with multiple minor firmware versions Signed-off-by: Amit S. Kale <amitkale@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ehea: Fixed possible nullpointer accessThomas Klein2007-01-231-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed possible nullpointer access in event queue processing Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ehea: Added logging off associated errorsThomas Klein2007-01-231-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Added logging of error events associated with a specific queue pair Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ehea: Improved logging of permission issuesThomas Klein2007-01-232-11/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disabled dump of hcall regs on some permission issues and fixed appropriate misleading logmessages Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ehea: New method to determine number of available portsThomas Klein2007-01-231-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Count OFDT nodes to determine the number of available ports instead of using the possibly outdated value from the hypervisor Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ehea: Modified initial autoneg state determinationThomas Klein2007-01-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Logical partitions are not allowed to (try to) set the autonegotiation status. This patch removes the respective function call from the port setup function. Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ehea: Fixing firmware queue config issueThomas Klein2007-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix to use exactly one queue for incoming packets in all firmware configurations Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | ehea: Fixed wrong dereferencationThomas Klein2007-01-232-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Not only check the pointer against 0 but also the dereferenced value Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | PHY: Export phy ethtool helpersKumar Gala2007-01-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to export phy_ethtool_gset and phy_ethtool_sset to allow drivers that use these functions to be built as modules. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | modify 3c589_cs to be SMP safeKomuro2007-01-231-2/+5
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. EL3WINDOW is always 1 when lock is not held. 2. The second argument of el3_interrupt is 'void *dev_id', not 'struct el3_private *lp'. Signed-off-by: komurojun-mbn@nifty.com Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] acpi: remove "video device notify" messageJeff Chua2007-01-231-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | Seems to be some left-over debug code. Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] tlclk: bug fix + misc fixesMark Gross2007-01-231-15/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch fixes a few problems with the tlclk driver. * bug in the select_amcb1_transmit_clock * racy read sys call * racy open sys call * use of add_timer where mod_timer would be better * change to the timer data parameter use Signed-off-by: Mark Gross <mark.gross@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] rtc-sh: act on rtc_wkalrm.enabled when setting an alarmJamie Lenehan2007-01-231-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the SH rtc driver correctly act on the "enabled" flag when setting an alarm. Signed-off-by: Jamie Lenehan <lenehan@twibble.org> Cc: David Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <alessandro.zummo@towertech.it> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] KVM: fix bogus pagefault on writable pagesAvi Kivity2007-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a page is marked as dirty in the guest pte, set_pte_common() can set the writable bit on newly-instantiated shadow pte. This optimization avoids a write fault after the initial read fault. However, if a write fault instantiates the pte, fix_write_pf() incorrectly reports the fault as a guest page fault, and the guest oopses on what appears to be a correctly-mapped page. Fix is to detect the condition and only report a guest page fault on a user access to a kernel page. With the fix, a kvm guest can survive a whole night of running the kernel hacker's screensaver (make -j9 in a loop). Signed-off-by: Avi Kivity <avi@qumranet.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] KVM: x86 emulator: fix bit string instructionsAvi Kivity2007-01-231-46/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The various bit string instructions (bts, btc, etc.) fail to adjust the address correctly if the bit address is beyond BITS_PER_LONG. This bug creeped in as the emulator originally relied on cr2 to contain the memory address; however we now decode it from the mod r/m bits, and must adjust the offset to account for large bit indices. The patch is rather large because it switches src and dst decoding around, so that the bit index is available when decoding the memory address. This fixes workloads like the FC5 installer. Signed-off-by: Avi Kivity <avi@qumranet.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] KVM: fix race between mmio reads and injected interruptsAvi Kivity2007-01-232-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kvm mmio read path looks like: 1. guest read faults 2. kvm emulates read, calls emulator_read_emulated() 3. fails as a read requires userspace help 4. exit to userspace 5. userspace emulates read, kvm sets vcpu->mmio_read_completed 6. re-enter guest, fault again 7. kvm emulates read, calls emulator_read_emulated() 8. succeeds as vcpu->mmio_read_emulated is set 9. instruction completes and guest is resumed A problem surfaces if the userspace exit (step 5) also requests an interrupt injection. In that case, the guest does not re-execute the original instruction, but the interrupt handler. The next time an mmio read is exectued (likely for a different address), step 3 will find vcpu->mmio_read_completed set and return the value read for the original instruction. The problem manifested itself in a few annoying ways: - little squares appear randomly on console when switching virtual terminals - ne2000 fails under nfs read load - rtl8139 complains about "pci errors" even though the device model is incapable of issuing them. Fix by skipping interrupt injection if an mmio read is pending. A better fix is to avoid re-entry into the guest, and re-emulating immediately instead. However that's a bit more complex. Signed-off-by: Avi Kivity <avi@qumranet.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | [PATCH] KVM: make sure there is a vcpu context loaded when destroying the mmuAvi Kivity2007-01-231-0/+2
| |/ |/| | | | | | | | | | | | | | | This makes the vmwrite errors on vm shutdown go away. Signed-off-by: Avi Kivity <avi@qumranet.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2007-01-2268-814/+4331
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (84 commits) [JFFS2] debug.h: include <linux/sched.h> for current->pid [MTD] OneNAND: Handle DDP chip boundary during read-while-load [MTD] OneNAND: return ecc error code only when 2-bit ecc occurs [MTD] OneNAND: Implement read-while-load [MTD] OneNAND: fix onenand_wait bug in read ecc error [MTD] OneNAND: release CPU in cycles [MTD] OneNAND: add subpage write support [MTD] OneNAND: fix onenand_wait bug [JFFS2] use the ref_offset macro [JFFS2] Reschedule in loops [JFFS2] Fix error-path leak in summary scan [JFFS2] add cond_resched() when garbage collecting deletion dirent [MTD] Nuke IVR leftovers [MTD] OneNAND: fix oob handling in recent oob patch [MTD] Fix ssfdc blksize typo [JFFS2] replace kmalloc+memset with kzalloc [MTD] Fix SSFDC build for variable blocksize. [MTD] ESB2ROM uses PCI [MTD] of_device-based physmap driver [MTD] Support combined RedBoot FIS directory and configuration area ...
| * \ Merge branch 'master' of ↵David Woodhouse2007-01-181870-60609/+119846
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * | | [MTD] OneNAND: Handle DDP chip boundary during read-while-loadAdrian Hunter2007-01-101-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The read-while-load method of reading from OneNAND needs to allow for the change of bufferRAM address at the boundary between the two chips in a double density (DDP) device. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | [MTD] OneNAND: return ecc error code only when 2-bit ecc occursKyungmin Park2007-01-101-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | we don't need to return ecc error when 1-bit ecc. We only return error code when 2-bit ecc error Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | [MTD] OneNAND: Implement read-while-loadAdrian Hunter2007-01-101-32/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Read-while-load enables higher performance read operations. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | [MTD] OneNAND: fix onenand_wait bug in read ecc errorKyungmin Park2007-01-101-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Even though there is ECC error. OneNAND driver updates the buffram as valid Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | [MTD] OneNAND: release CPU in cyclesArtem Bityutskiy2007-01-101-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch teaches OneNAND to release processor in read/write/erase cycles and let other processes proceed. Also, remove buggi touch watchdog call which only hides the problem instead of solving it. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | [MTD] OneNAND: add subpage write supportKyungmin Park2007-01-101-14/+42
| | | | | | | | | | | | | | | | | | | | | | | | OneNAND supports up to 4 writes at one NAND page. Add support of this feature. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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