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* [PATCH] sky2: fix jumbo packet supportStephen Hemminger2006-05-24
| | | | | | | | | The truncate threshold calculation to prevent receiver from getting stuck was incorrect, and it didn't take into account the upper limit on bits in the register so the jumbo packet support was broken. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-05-23
|\ | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NETFILTER]: SNMP NAT: fix memory corruption [IRDA]: fixup type of ->lsap_state [IRDA]: fix 16/32 bit confusion [NET]: Fix "ntohl(ntohs" bugs [BNX2]: Use kmalloc instead of array [BNX2]: Fix bug in bnx2_nvram_write() [TG3]: Add some missing rx error counters
| * [BNX2]: Use kmalloc instead of arrayMichael Chan2006-05-22
| | | | | | | | | | | | | | | | Use kmalloc() instead of a local array in bnx2_nvram_write(). Update version to 1.4.40. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [BNX2]: Fix bug in bnx2_nvram_write()Michael Chan2006-05-22
| | | | | | | | | | | | | | Fix a bug in bnx2_nvram_write() caused by a counter variable not correctly incremented by 4. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [TG3]: Add some missing rx error countersMichael Chan2006-05-22
| | | | | | | | | | | | | | | | | | Add some missing rx error counters for 5705 and newer chips. Update version to 3.58. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PATCH] orinoco: possible null pointer dereference in orinoco_rx_monitor()Florin Malita2006-05-23
|/ | | | | | | | | | | | If the skb allocation fails, the current error path calls dev_kfree_skb_irq() with a NULL argument. Also, 'err' is not being used. Coverity CID: 275. Signed-off-by: Florin Malita <fmalita@gmail.com> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] forcedeth: fix multi irq issuesAyaz Abdulla2006-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] winbond-840-remove-badness-in-pci_map_singleErling A. Jacobsen2006-05-20
| | | | | | | | Call pci_map_single() with the actual size of the receive buffers, not 0 (which skb->len is initialized to by dev_alloc_skb()). Signed-off-by: Erling A. Jacobsen <linuxcub@email.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] network: axnet_cs: bug fix multicast code (support older ax88190 ↵Komuro2006-05-20
| | | | | | | | | | | | | | chipset) Dear Jeff axnet_cs: bug fix multicast code (support older ax88190 chipset) Signed-off-by: komurojun-mbn@nifty.com Best Regards Komuro Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] skge: don't allow transmit ring to be too smallStephen Hemminger2006-05-20
| | | | | | | | | The driver will get stuck (permanent transmit timeout), if the transmit ring size is set too small. It needs to have enough ring elements to hold one maximum size transmit. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] skge: bad checksums on big-endian platformsStephen Hemminger2006-05-20
| | | | | | | | | Skge driver always causes bad checksums on big-endian. The checksum in the receive control block was being swapped when it doesn't need to be. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge branch 'upstream-fixes' of ↵Jeff Garzik2006-05-20
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
| * [PATCH] bcm43xx: associate on 'ifconfig up'David Woodhouse2006-05-17
| | | | | | | | | | | | | | | | I still need this hack to work around the fact that softmac doesn't attempt to associate when we bring the device up... Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | [PATCH] sky2 version 1.4Stephen Hemminger2006-05-20
| | | | | | | | | | | | | | Need to track impact of this group of changes. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [PATCH] sky2: force NAPI repoll if busyStephen Hemminger2006-05-20
| | | | | | | | | | | | | | | | | | If the status ring processing can't keep up with the incoming frames, it is more efficient to have NAPI keep scheduling the poll routine rather than causing another interrupt. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [PATCH] sky2: more fixes for Yukon UltraStephen Hemminger2006-05-20
| | | | | | | | | | | | | | | | Logic error in the phy initialization code. Also, turn on wake on lan bit in status control. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [PATCH] Subjec: sky2, skge: correct PCI id for DGE-560TStephen Hemminger2006-05-20
| | | | | | | | | | | | | | | | | | | | The Dlink DGE-560T uses Yukon2 chipset so it needs sky2 driver; and the DGE-530T uses Yukon1 so it uses skge driver. Bug: http://bugzilla.kernel.org/show_bug.cgi?id=6544 Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [PATCH] sky2: allow dual port usageStephen Hemminger2006-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If both ports are receiving on the SysKonnect dual port cards, then it appears the bus interface unit can give an interrupt status for frame before DMA has completed. This leads to bogus frames and general confusion. This is why receive checksumming is also messed up on dual port cards. A workaround for the out of order receive problem is to eliminating split transactions on PCI-X. This version is based of the current linux-2.6.git including earlier patch to disable dual ports. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [PATCH] via-rhine: revert "change mdelay to msleep and remove from ISR path"John W. Linville2006-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revert previous patch with subject "change mdelay to msleep and remove from ISR path". This patch seems to have caused bigger problems than it solved, and it didn't solve much of a problem to begin with... Discussion about backing-out this patch can be found here: http://marc.theaimsgroup.com/?l=linux-netdev&m=114321570402396&w=2 The git commit associated w/ the original patch is: 6ba98d311d0a4ff7dc36d8f435ce60174f4c30ec Signed-off-by: John W. Linville <linville@tuxdriver.com Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [PATCH] revert "forcedeth: fix multi irq issues"Andrew Morton2006-05-20
| | | | | | | | | | | | | | | | | | | | | | Revert ebf34c9b6fcd22338ef764b039b3ac55ed0e297b. Maybe. Due to crashes at shutdown - see http://bugzilla.kernel.org/show_bug.cgi?id=6568. Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6Linus Torvalds2006-05-17
|\ \ | |/ |/| | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6: sky2: prevent dual port receiver problems x86_64: Check for bad dma address in b44 1GB DMA workaround The ixp2000 driver for the enp2611 was developed on a board with
| * sky2: prevent dual port receiver problemsStephen Hemminger2006-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | When both ports are receiving simultaneously, the receive logic gets confused and may pass up a packet before it is full. This causes hangs, and IP will see lots of garbage packets. There is even the potential for data corruption if a later arriving packet DMA's into freed memory. It looks like a hardware bug because status arrives for a packet but no data is there. Until this bug is worked out, block the user from bringing up both ports at once. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * x86_64: Check for bad dma address in b44 1GB DMA workaroundAndi Kleen2006-05-15
| | | | | | | | | | | | | | | | | | | | Needed for interaction with the nommu code in x86-64 which will return bad_dma_address if the address exceeds dma_mask. Cc: netdev@vger.kernel.org Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * The ixp2000 driver for the enp2611 was developed on a board withLennert Buytenhek2006-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | three gigabit ports, but some enp2611 models only have two ports (and only one onboard PM3386.) The current driver assumes there are always three ports and so it doesn't work on the two-port version of the board at all. This patch adds a bit of logic to the enp2611 driver to limit the number of ports to 2 if the second PM3386 isn't detected. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | [PATCH] x86_64: Check for bad dma address in b44 1GB DMA workaroundAndi Kleen2006-05-16
| | | | | | | | | | | | | | | | | | Needed for interaction with the nommu code in x86-64 which will return bad_dma_address if the address exceeds dma_mask. Cc: netdev@vger.kernel.org Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] dl2k needs dma-mapping.hAndrew Morton2006-05-15
|/ | | | | | | | | | | | | | | | | On alpha: drivers/net/dl2k.c: In function `rio_free_tx': drivers/net/dl2k.c:768: error: `DMA_48BIT_MASK' undeclared (first use in this function) drivers/net/dl2k.c:768: error: (Each undeclared identifier is reported only once drivers/net/dl2k.c:768: error: for each function it appears in.) drivers/net/dl2k.c: In function `receive_packet': drivers/net/dl2k.c:896: error: `DMA_48BIT_MASK' undeclared (first use in this function) drivers/net/dl2k.c: In function `rio_close': drivers/net/dl2k.c:1803: error: `DMA_48BIT_MASK' undeclared (first use in this function) Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [TG3]: ethtool always report port is TP.Karsten Keil2006-05-12
| | | | | | | | | Even with fiber cards ethtool reports that the connected port is TP, the patch fix this. Signed-off-by: Karsten Keil <kkeil@suse.de> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-05-11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET_SCHED]: HFSC: fix thinko in hfsc_adjust_levels() [IPV6]: skb leakage in inet6_csk_xmit [BRIDGE]: Do sysfs registration inside rtnl. [NET]: Do sysfs registration as part of register_netdevice. [TG3]: Fix possible NULL deref in tg3_run_loopback(). [NET] linkwatch: Handle jiffies wrap-around [IRDA]: Switching to a workqueue for the SIR work [IRDA]: smsc-ircc: Minimal hotplug support. [IRDA]: Removing unused EXPORT_SYMBOLs [IRDA]: New maintainer. [NET]: Make netdev_chain a raw notifier. [IPV4]: ip_options_fragment() has no effect on fragmentation [NET]: Add missing operstates documentation.
| * [TG3]: Fix possible NULL deref in tg3_run_loopback().Jesper Juhl2006-05-10
| | | | | | | | | | | | | | | | | | | | | | | | tg3_run_loopback doesn't check that dev_alloc_skb() returns anything useful. Even if dev_alloc_skb() fails to return an skb to us we'll happily go on and assume it did, so we risk dereferencing a NULL pointer. Much better to fail gracefully by returning -ENOMEM than crashing here. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [IRDA]: Switching to a workqueue for the SIR workChristoph Hellwig2006-05-09
| | | | | | | | | | | | | | | | | | | | Since sir_kthread.c pretty much duplicates the workqueue functionality, we'd better switch. The SIR fsm has been merged into sir_dev.c and thus sir_kthread.c is deleted. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [IRDA]: smsc-ircc: Minimal hotplug support.David Brownell2006-05-09
| | | | | | | | | | | | | | | | | | | | Minimal PNP hotplug support for the smsc-ircc2 driver. A modular driver will be modprobed via hotplug, but still bypasses driver model probing. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'upstream' of ↵Linus Torvalds2006-05-10
|\ \ | |/ |/| | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/shemminger/netdev-2.6 * 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/shemminger/netdev-2.6: sis900: phy for FoxCon motherboard dl2k: use DMA_48BIT_MASK constant phy: mdiobus_register(): initialize all phy_map entries sky2: ifdown kills irq mask
| * sis900: phy for FoxCon motherboardJames Cameron2006-05-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 661FX7MI-S motherboard which uses the SiS 661FX chipset. The patch adds an entry to mii_chip_info for the transceiver. The PHY ids were found using the sis900_c_122.diff patch from http://brownhat.org/sis900.html but that patch didn't solve the problem, because the PHY at address 1 was already being chosen. Without my patch, when bursts of packets arrive from other hosts on a LAN, the interface dropped one roughly 10% of the time, causing retransmits. There were fifth second pauses in refresh of large xterms, and it made Netrek suck. I can provide further test data. Workaround in lieu of patch is to use mii-tool to advertise 100baseTx-HD, then force renegotiation. I wasn't able to identify the actual transceiver, so the description field is a guess. This patch is similar to Artur Skawina's patch: http://marc.theaimsgroup.com/?l=linux-netdev&m=114297516729079&w=2 I'm not sure, but I wonder if it means the default behaviour should be changed, so as to better handle future transceivers. Diff is against 2.6.16.13. Signed-off-by: James Cameron <james.cameron@hp.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * dl2k: use DMA_48BIT_MASK constantFrancois Romieu2006-05-10
| | | | | | | | | | | | | | Typo will be harder with this one. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * phy: mdiobus_register(): initialize all phy_map entriesHerbert Valerio Riedel2006-05-10
| | | | | | | | | | | | | | | | | | | | make sure phy_map entries whose PHY address is masked are initialized to NULL, given that other code (such as mdiobus_unregister for instance) assumes that non-NULL phy_map entries are allocated phy_devices Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * sky2: ifdown kills irq maskStephen Hemminger2006-05-10
| | | | | | | | | | | | | | Bringing down a port also masks off the status and other IRQ's needed for device to function due to missing paren's. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | Merge branch 'upstream-fixes' of ↵Stephen Hemminger2006-05-08
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * | [PATCH] bcm43xx: Fix access to non-existent PHY registersDavid Woodhouse2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the conditions under which we poke at the APHY registers in bcm43xx_phy_initg() to avoid a machine check on chips where they don't exist. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | [PATCH] bcm43xx: Fix array overrun in bcm43xx_geo_initMichael Buesch2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem here is that the bcm34xx driver and the ieee80211 stack do not agree on what channels are possible for 802.11a. The ieee80211 stack only wants channels between 34 and 165, while the bcm43xx driver accepts anything from 0 to 200. I made the bcm43xx driver comply with the ieee80211 stack expectations, by using the proper constants. Signed-off-by: Jean Delvare <jdelvare@suse.de> [mb]: Reduce stack usage by kzalloc-ing ieee80211_geo Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | [PATCH] bcm43xx: check for valid MAC address in SPROMStefano Brivio2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | Check for valid MAC address in SPROM fields instead of relying on PHY type while setting the MAC address in the networking subsystem, as some devices have multiple PHYs. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | [PATCH] bcm43xx: fix iwmode crash when downMichael Buesch2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a crash when iwconfig ethX mode foo is done before ifconfig ethX up or after ifconfig ethX down Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | spidernet: enable support for bcm5461 ethernet phyJens Osterkamp2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A newer board revision changed the type of ethernet phy. Moreover, this generalizes the way that a phy gets switched into fiber mode when autodetection is not available. Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | spidernet: introduce new settingJens Osterkamp2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | We found a new chip setting that we need in order to make the driver work more reliable. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | Fix RTL8019AS init for Toshiba RBTX49xx boardsSergei Shtylyov2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure that 8-bit mode is selected for the on-board Realtek RTL8019AS chip on Toshiba RBHMA4x00, get rid of the duplicate #ifdef's when setting ei_status.word16. The chip's datasheet says that the PSTOP register shouldn't exceed 0x60 in 8-bit mode -- ensure this too. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | au1000_eth.c: use ether_crc() from <linux/crc32.h>Herbert Valerio Riedel2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | since the au1000 driver already selects the CRC32 routines, simply replace the internal ether_crc() implementation with the semantically equivalent one from <linux/crc32.h> Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | sky2: version 1.3Stephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | Update version number, to track changes. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | Add more support for the Yukon Ultra chip found in dual core centino laptops.Stephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | The newest Yukon Ultra chipset's require more special tweaks. They seem to be like the Yukon XL chipsets. This code is transliterated from the latest SysKonnect driver; I don't have any Ultra hardware. Signed-off-by: Stephe Hemminger <shemminger@osdl.org> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | sky2: synchronize irq on removeStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | Need to make sure interrupt is not racing with unregister of network device. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | sky2: dont write status ringStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | It is more efficient not to write the status ring from the processor and just read the active portion. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | sky2: edge triggered workaround enhancementStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to make the edge-triggered workaround timer faster to get marginally better peformance. The test_and_set_bit in schedule_prep() acts as a barrier already. Make it a module parameter so that laptops who are concerned about power can set it to 0; and user's stuck with broken BIOS's can turn the driver into pure polling. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>