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path: root/drivers/net
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2007-10-17Make the pr_*() family of macros in kernel.h completeEmil Medve
Other/Some pr_*() macros are already defined in kernel.h, but pr_err() was defined multiple times in several other places Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Tony Lindgren <tony@atomide.com> Reviewed-by: Satyam Sharma <satyam@infradead.org> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16WOL bugfix for 3c59x.cSteffen Klassert
Some NICs (3c905B) can not generate PME in power state PCI_D0, while others like 3c905C can. Call pci_enable_wake() with PCI_D3hot should give proper WOL for 3c905B. Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Tested-by: Harry Coin <hcoin@n4comm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16skge 1.12Stephen Hemminger
version update Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16skge: add a debug interfaceStephen Hemminger
Add a debugfs interface to look at internal ring state. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16skge: eeprom supportStephen Hemminger
Add ability to read/write EEPROM Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16skge: internal statsStephen Hemminger
Use internal stats structure Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16skge: XM PHY handling fixesStephen Hemminger
Change how PHY is managed on SysKonnect fibre based boards. Poll for PHY coming up 1 per second, but use interrupt to detect loss. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16skge: changing MTU while running causes problemsStephen Hemminger
Rather than bring network down/up when changing MTU, only need to impact receiver. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16skge: fix ram buffer size calculationStephen Hemminger
This fixes problems with transmit hangs on older fiber based SysKonnect boards. Adjust ram buffer sizing calculation to make it correct on all boards and make it like the code in sky2 driver. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16gianfar: Fix compile regression caused by 09f75cd7Li Yang
Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16net: Fix new EMAC driver for NAPI changesBenjamin Herrenschmidt
net: Fix new EMAC driver for NAPI changes This fixes the new EMAC driver for the NAPI updates. The previous patch by Roland Dreier (already applied) to do that doesn't actually work. This applies on top of it makes it work on my test Ebony machine. This patch depends on "net: Add __napi_sycnhronize() to sync with napi poll" posted previously. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16bonding: two small fixes for IPoIB supportJay Vosburgh
Two small fixes to IPoIB support for bonding: 1- copy header_ops from slave to bonding for IPoIB slaves 2- move release and destroy logic to UNREGISTER from GOING_DOWN notifier to avoid double release Set bonding to version 3.2.1. Signed-off-by: Moni Shoua <monis at voltaire.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16e1000e: don't poke PHY registers to retreive link statusAuke Kok
Apparently poking the link status registers when autonegotiation is running on the PHY might botch the PHY link on 80003es2lan devices. While this is a very rare condition we can completely avoid it alltogether by just using the MAC link bits to provide the proper information to ethtool. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16e1000e: fix error checksAdrian Bunk
Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16e1000e: Fix debug printk macroAuke Kok
Spotted by Joe Perches. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16tokenring/3c359.c: fixed array index problemMarcus Meissner
The xl_laa array is just 6 bytes long, so we should substract 10 from the index, like is also done some lines above already. Signed-Off-By: Marcus Meissner <meissner@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-16[netdrvr] forcedeth: remove in-driver copy of net_device_statsJeff Garzik
A copy of struct net_device_stats now lives in struct net_device, making in-driver copies a waste of memory. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16[netdrvr] forcedeth: improved probe info; dev_printk() cleanupsJeff Garzik
main change: * greatly improve per-NIC probe diagnostic output. Similar to other net drivers, print out MAC address, PHY info, and various hardware and software flags that may be relevant. other changes: * similar to other net drivers, only print the initial version message when we have found at least one board. * don't bother to print error message when pci_enable_device() fails, it will do so for us. * use dev_printk() rather than printk() in nv_probe(). This gives use a standardized output similar to the rest of the kernel, and eliminates the need to manually print out PCI bus id. * use DRV_NAME constant where appropriate * clean struct pci_driver indentation Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16forcedeth: fix NAPI rx poll functionIngo Molnar
fix the forcedeth NAPI poll function to not emit this warning: [ 186.635916] WARNING: at net/core/dev.c:2166 net_rx_action() [ 186.641351] [<c060d9f5>] net_rx_action+0x145/0x1b0 [ 186.646191] [<c011d752>] __do_softirq+0x42/0x90 [ 186.650784] [<c011d7c6>] do_softirq+0x26/0x30 [ 186.655202] [<c011db48>] local_bh_enable+0x48/0xa0 [ 186.660055] [<c06023e0>] lock_sock_nested+0xa0/0xc0 [ 186.664995] [<c065da16>] tcp_recvmsg+0x16/0xbc0 [ 186.669588] [<c013e94b>] __generic_file_aio_write_nolock+0x27b/0x520 [ 186.676001] [<c0601d75>] sock_common_recvmsg+0x45/0x70 [ 186.681202] [<c05ff5df>] sock_aio_read+0x11f/0x140 [ 186.686054] [<c015c086>] do_sync_read+0xc6/0x110 [ 186.690735] [<c012b9b0>] autoremove_wake_function+0x0/0x40 [ 186.696280] [<c060dcfc>] net_tx_action+0x3c/0xe0 [ 186.700961] [<c015c9c2>] vfs_read+0x132/0x140 [ 186.705378] [<c015cd41>] sys_read+0x41/0x70 [ 186.709625] [<c0102b66>] sysenter_past_esp+0x5f/0x89 [ 186.714651] ======================= Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-16[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.czJaroslav Kysela
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-15Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (95 commits) [ARM] 4578/1: CM-x270: PCMCIA support [ARM] 4577/1: ITE 8152 PCI bridge support [ARM] 4576/1: CM-X270 machine support [ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put() [ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c [ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c [ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols [ARM] pxa: PXA3xx base support [NET] smc91x: fix PXA DMA support code [SERIAL] Fix console initialisation ordering [ARM] pxa: tidy up arch/arm/mach-pxa/Makefile [ARM] Update arch/arm/Kconfig for drivers/Kconfig changes [ARM] 4600/1: fix kernel build failure with build-id-supporting binutils [ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23) [ARM] Rename consistent_sync() as dma_cache_maint() [ARM] 4572/1: ep93xx: add cirrus logic edb9307 support [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding support [ARM] 4595/1: ns9xxx: define registers as void __iomem * instead of volatile u32 [ARM] 4594/1: ns9xxx: use the new gpio functions [ARM] 4593/1: ns9xxx: implement generic clockevents ...
2007-10-15Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (42 commits) [IPV6]: Consolidate the ip6_pol_route_(input|output) pair [TCP]: Make snd_cwnd_cnt 32-bit [TCP]: Update the /proc/net/tcp documentation [NETNS]: Don't panic on creating the namespace's loopback [NEIGH]: Ensure that pneigh_lookup is protected with RTNL [INET]: kmalloc+memset -> kzalloc in frag_alloc_queue [ISDN]: Fix compile with CONFIG_ISDN_X25 disabled. [IPV6]: Replace sk_buff ** with sk_buff * in input handlers [SELINUX]: Update for netfilter ->hook() arg changes. [INET]: Consolidate the xxx_put [INET]: Small cleanup for xxx_put after evictor consolidation [INET]: Consolidate the xxx_evictor [INET]: Consolidate the xxx_frag_destroy [INET]: Consolidate xxx_the secret_rebuild [INET]: Consolidate the xxx_frag_kill [INET]: Collect common frag sysctl variables together [INET]: Collect frag queues management objects together [INET]: Move common fields from frag_queues in one place. [TG3]: Fix performance regression on 5705. [ISDN]: Remove local copy of device name to make sure renames work. ...
2007-10-15xen-netfront: rearrange netfront structure to separate tx and rxJeremy Fitzhardinge
Keep tx and rx elements separate on different cachelines to prevent bouncing. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Acked-by: Jeff Garzik <jgarzik@pobox.com> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15netdev: convert non-obvious instances to use ARRAY_SIZE()Alejandro Martinez Ruiz
This will convert remaining non-obvious or naive calculations of array sizes to use ARRAY_SIZE() macro. Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15[NETNS]: Don't panic on creating the namespace's loopbackPavel Emelyanov
When the loopback device is failed to initialize inside the new namespaces, panic() is called. Do not do it when the namespace in question is not the init_net. Plus cleanup the error path a bit. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15[TG3]: Fix performance regression on 5705.Michael Chan
A performance regression was introduced by the following commit: commit ee6a99b539a50b4e9398938a0a6d37f8bf911550 Author: Michael Chan <mchan@broadcom.com> Date: Wed Jul 18 21:49:10 2007 -0700 [TG3]: Fix msi issue with kexec/kdump. In making that change, the PCI latency timer and cache line size registers were not restored after chip reset. On the 5705, the latency timer gets reset to 0 during chip reset and this causes very poor performance. Update version to 3.84. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15[NIU]: getting rid of __ucmpdi2 in niu.oAl Viro
By the time we get to that switch by PHY type, we have 8bit value. No need to keep it in u64 when u8 would do. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15[NIU]: Fix write past end of array in niu_pci_probe_sprom().David S. Miller
Noticed by Coverity checker and reported by Adrian Bunk. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15ucc_geth: Fix build break introduced by commit ↵Emil Medve
09f75cd7bf13720738e6a196cc0107ce9a5bd5a0 drivers/net/ucc_geth.c: In function 'ucc_geth_rx': drivers/net/ucc_geth.c:3483: error: 'dev' undeclared (first use in this function) drivers/net/ucc_geth.c:3483: error: (Each undeclared identifier is reported only once drivers/net/ucc_geth.c:3483: error: for each function it appears in.) make[2]: *** [drivers/net/ucc_geth.o] Error 1 Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15gianfar: Fix regression caused by new napi interfaceLi Yang
Protect all new napi function calls with CONFIG_GFAR_NAPI. Otherwise the driver will stop working when CONFIG_GFAR_NAPI disabled. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15gianfar: Cleanup compile warning caused by 0795af57Li Yang
Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15gianfar: Fix compile regression caused by bea3348eLi Yang
Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15add new prom.h for AU1x00Yoichi Yuasa
Add new prom.h for AU1x00. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15update AU1000 get_ethernet_addr()Yoichi Yuasa
Update AU1000 get_ethernet_addr(). Three functions were brought together in one. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15MIPSsim: General cleanupRalf Baechle
General cleanups mostly as suggested by checkpatch plus getting rid of homebrew version of offsetof(). Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15Jazzsonic: Fix warning about unused variable.Ralf Baechle
Caused by "[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()" aka 0795af5729b18218767fab27c44b1384f72dc9ad. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15Use dcr_host_t.base in dcr_unmap()Michael Ellerman
With the base stored in dcr_host_t, there's no need for callers to pass the dcr_n into dcr_unmap(). In fact this removes the possibility of them passing the incorrect value, which would then be iounmap()'ed. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15Add dcr_host_t.base in dcr_read()/dcr_write()Michael Ellerman
Now that all users of dcr_read()/dcr_write() add the dcr_host_t.base, we can save them the trouble and do it in dcr_read()/dcr_write(). As some background to why we just went through all this jiggery-pokery, benh sayeth: Initially the goal of the dcr_read/dcr_write routines was to operate like mfdcr/mtdcr which take absolute DCR numbers. The reason is that on 4xx hardware, indirect DCR access is a pain (goes through a table of instructions) and it's useful to have the compiler resolve an absolute DCR inline. We decided that wasn't worth the API bastardisation since most places where absolute DCR values are used are low level 4xx-only code which may as well continue using mfdcr/mtdcr, while the new API is designed for device "instances" that can exist on 4xx and Axon type platforms and may be located at variable DCR offsets. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15Use dcr_host_t.base in ibm_emac_malMichael Ellerman
This requires us to do a sort-of fake dcr_map(), so that base is set properly. This will be fixed/removed when the device-tree-aware emac driver is merged. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15Update ibm_newemac to use dcr_host_t.baseMichael Ellerman
Now that dcr_host_t contains the base address, we can use that in the ibm_newemac code, rather than storing it separately. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15tehuti: possible leak in bdx_probeFlorin Malita
If pci_enable_device fails, bdx_probe returns without freeing the allocated pci_nic structure. Coverity CID 1908. Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15TC35815: Fix buildRalf Baechle
bea3348eef27e6044b6161fd04c3152215f96411 broke the build of tc35815.c for the non-NAPI case: CC drivers/net/tc35815.o drivers/net/tc35815.c: In function 'tc35815_interrupt': drivers/net/tc35815.c:1464: error: redefinition of 'lp' drivers/net/tc35815.c:1443: error: previous definition of 'lp' was here Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15SAA9730: Fix buildRalf Baechle
Fix build breakage by the recent statistics cleanup in cset 09f75cd7bf13720738e6a196cc0107ce9a5bd5a0. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15AR7 ethernetMatteo Croce
New version which uses less locking and drops old API Signed-off-by: Matteo Croce <technoboy85@gmail.com> Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15myri10ge: update driver version to 1.3.2-1.287Brice Goglin
The myri10ge driver is now at version 1.3.2-1.287. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15myri10ge: add IPv6 TSO supportBrice Goglin
Add support for IPv6 TSO to the myri10ge driver. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15myri10ge: update firmware headersBrice Goglin
Update myri10ge firmware headers to latest upstream version with TSO6 and RSS support. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15myri10ge: fix some indentation, white spaces, and commentsBrice Goglin
Fix one comment in myri10ge.c and update indendation and white spaces to match the code generated by indent from upstream CVS. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15net/bonding: Optionally allow ethernet slaves to keep own MACJay Vosburgh
Update the "don't change MAC of slaves" functionality added in previous changes to be a generic option, rather than something tied to IB devices, as it's occasionally useful for regular ethernet devices as well. Adds "fail_over_mac" option (which is automatically enabled for IB slaves), applicable only to active-backup mode. Includes documentation update. Updates bonding driver version to 3.2.0. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15net/bonding: Destroy bonding master when last slave is goneMoni Shoua
When bonding enslaves non Ethernet devices it takes pointers to functions in the module that owns the slaves. In this case it becomes unsafe to keep the bonding master registered after last slave was unenslaved because we don't know if the pointers are still valid. Destroying the bond when slave_cnt is zero ensures that these functions be used anymore. Signed-off-by: Moni Shoua <monis at voltaire.com> Acked-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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