- 29 4月, 2008 3 次提交
-
-
由 Krzysztof Halasa 提交于
Adds a driver for built-in IXP4xx Ethernet ports. Signed-off-by: NKrzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Roel Kluin 提交于
dev->irq is unsigned, platform_get_irq() may return signed unnoticed Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Roel Kluin 提交于
dev->irq is unsigned, platform_get_irq() may return signed unnoticed Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 25 4月, 2008 1 次提交
-
-
由 Kay Sievers 提交于
Since 43cc71ee, the platform modalias is prefixed with "platform:". Add MODULE_ALIAS() to the hotpluggable network platform drivers, to re-enable auto loading. NOTE: didn't change drivers/net/fs_enet/fs_enet-main.c "old binding" support. That looks problematic in the first place (it even uses the ancient "struct device_driver" binding scheme for platform_bus!) and I suspect it will vanish soonish when arch/powerpc rules the world. Also, drivers/net/ne.c would have needed more thought to sort out. [akpm@linux-foundation.org: fix sgiseeq.c] [dbrownell@users.sourceforge.net: more drivers, registration fixes] Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: Scott Wood <scottwood@freescale.com> Cc: Vitaly Bordug <vitb@kernel.crashing.org> Cc: Dale Farnsworth <dale@farnsworth.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Andrew Victor <andrew@sanpeople.com> Cc: Bryan Wu <bryan.wu@analog.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
- 17 4月, 2008 1 次提交
-
-
由 Andrew Victor 提交于
Support for the emQbit ECB_AT91 board. <http://wiki.emqbit.com/free-ecb-at91> Original patch from Nelson Castillo. Signed-off-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 03 2月, 2008 1 次提交
-
-
由 Roel Kluin 提交于
include/linux/mii.h:48:#define BMCR_RESET 0x8000 The function reset_phy() is in "#if 0" inactivated code Replace logical "&&" by bit "&" before BMCR_RESET Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 14 11月, 2007 1 次提交
-
-
由 David S. Miller 提交于
Reported by rmk from kautobuild output: drivers/net/arm/ep93xx_eth.c:420: error: implicit declaration of function '__netif_rx_schedule_prep' Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 11 10月, 2007 4 次提交
-
-
由 Joe Perches 提交于
This is nicer than the MAC_FMT stuff. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Denis Cheng 提交于
Signed-off-by: NDenis Cheng <crquan@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Ralf Baechle 提交于
It's been a useless no-op for long enough in 2.6 so I figured it's time to remove it. The number of people that could object because they're maintaining unified 2.4 and 2.6 drivers is probably rather small. [ Handled drivers added by netdev tree and some missed IRDA cases... -DaveM ] Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Several devices have multiple independant RX queues per net device, and some have a single interrupt doorbell for several queues. In either case, it's easier to support layouts like that if the structure representing the poll is independant from the net device itself. The signature of the ->poll() call back goes from: int foo_poll(struct net_device *dev, int *budget) to int foo_poll(struct napi_struct *napi, int budget) The caller is returned the number of RX packets processed (or the number of "NAPI credits" consumed if you want to get abstract). The callee no longer messes around bumping dev->quota, *budget, etc. because that is all handled in the caller upon return. The napi_struct is to be embedded in the device driver private data structures. Furthermore, it is the driver's responsibility to disable all NAPI instances in it's ->stop() device close handler. Since the napi_struct is privatized into the driver's private data structures, only the driver knows how to get at all of the napi_struct instances it may have per-device. With lots of help and suggestions from Rusty Russell, Roland Dreier, Michael Chan, Jeff Garzik, and Jamal Hadi Salim. Bug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra, Joseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan. [ Ported to current tree and all drivers converted. Integrated Stephen's follow-on kerneldoc additions, and restored poll_list handling to the old style to fix mutual exclusion issues. -DaveM ] Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 20 7月, 2007 2 次提交
-
-
由 Russell King 提交于
WARNING: drivers/built-in.o(.text+0x3fd54): Section mismatch: reference to .init.data: (between 'ether3_probe' and 'ether1_setmulticastlist') WARNING: drivers/built-in.o(.text+0x40380): Section mismatch: reference to .init.data: (between 'ether1_probe' and 'ether1_interrupt') Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 19 7月, 2007 1 次提交
-
-
由 YOSHIFUJI Hideaki / 吉藤英明 提交于
Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> -- Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 17 7月, 2007 1 次提交
-
-
由 John Donoghue 提交于
CONFIG_EP93XX_ETH=y, CONFIG_MII=n results in an obvious link error. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 11 7月, 2007 1 次提交
-
-
由 David S. Miller 提交于
It hasn't "summed" anything in over 7 years, and it's just a straight mempcy ala skb_copy_to_linear_data() so just get rid of it. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 09 7月, 2007 1 次提交
-
-
由 Jan Engelhardt 提交于
CONFIG_NETDEVICES, CONFIG_NET_ETHERNET: Change Kconfig objects from "menu, config" into "menuconfig" so that the user can disable the whole feature without having to enter the menu first. CONFIG_SMC9194: Move it so that it appears correctly in menuconfig. Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 07 7月, 2007 1 次提交
-
-
由 Yoann Padioleau 提交于
In 7d12e780 David Howells performed this evolution: "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers" He correctly updated many of the function definitions that were using this extra regs pointer parameter but forgot to update some caller sites of those functions. The reason the modifications was not properly done on all drivers is that some drivers were rarely compiled because they are for AMIGA, or that some code sites were inside #ifdefs where the option is not set or inside #if 0. Here is the semantic patch that found the occurences and fixed the problem. @ rule1 @ identifier fn; identifier irq, dev_id; typedef irqreturn_t; @@ static irqreturn_t fn(int irq, void *dev_id) { ... } @@ identifier rule1.fn; expression E1, E2, E3; @@ fn(E1, E2 - ,E3 ) Signed-off-by: NYoann Padioleau <padator@wanadoo.fr> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 12 5月, 2007 2 次提交
-
-
由 Russell King 提交于
Add devres ecardm_iomap() and ecardm_iounmap() for Acorn expansion cards. Convert all expansion card drivers to use them. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
Rather than having every driver fiddle about setting its private IRQ operations and data, provide a helper function to contain this functionality in one place. Arrange to remove the driver-private IRQ operations and data when the device is removed from the driver, and remove the driver private code to do this. This fixes potential problems caused by drivers forgetting to remove these hooks. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 08 5月, 2007 2 次提交
-
-
由 Andrew Victor 提交于
The order that the two 32-bit words written to the Hash Address (Low, High) Registers for matching of multicast addresses is incorrect. Signed-off-by: NLars Reemts <Lars.Reemts@entwicklung.eq-3.de> Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Add support for a number of new PHY's in the AT91RM9200 Ethernet driver. - Teridian 78Q21x3 - SMSC LAN83C185 (Patch from Luca Gamma) - National Semiconductor DP83848 (Patches from Ivan Kuten & Thomas Foldesi) Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 26 4月, 2007 1 次提交
-
-
由 Arnaldo Carvalho de Melo 提交于
One less thing for drivers writers to worry about. Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 15 2月, 2007 1 次提交
-
-
由 Tim Schmielau 提交于
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: NTim Schmielau <tim@physik3.uni-rostock.de> Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 08 2月, 2007 1 次提交
-
-
由 Greg Kroah-Hartman 提交于
This lets the network core have the ability to handle suspend/resume issues, if it wants to. Thanks to Frederik Deweerdt <frederik.deweerdt@gmail.com> for the arm driver fixes. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 27 12月, 2006 1 次提交
-
-
由 Yan Burman 提交于
Small cleanup in the Cirrus Logic EP93xx ethernet driver: Check for NULL pointer before dereferencing it instead of after. Remove unreferenced variable. Signed-off-by: NYan Burman <burman.yan@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 07 12月, 2006 4 次提交
-
-
由 Andrew Victor 提交于
Use dev_alloc_skb() instead of alloc_skb(). It is also not necessary to adjust skb->len manually since that's already done by skb_put(). Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Adds netpoll / netconsole support. Original patch from Bill Gatliff. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Move the global 'check_timer' variable into the private data structure. Also now use mod_timer(). Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Andrew Victor 提交于
Remove the global 'at91_dev' variable. Use netdev_priv() instead of casting dev->priv directly. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 05 12月, 2006 1 次提交
-
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
- 02 12月, 2006 2 次提交
-
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Al Viro 提交于
etherh and a handful of other odd drivers use different macros when building 8390.c. Since we generate a single 8390.o and then link with it, in any config with both oddball and normal 8390-based driver we will end up with breakage in at least one of them. Solution: take most of 8390.c into lib8390.c and have 8390.c, etherh.c and the rest of oddballs #include it. Helper macros are taken from 8390.h to whoever includes lib8390.c. That way odd drivers get separate instances of compiled 8390 stuff and stop stepping on each other's toes. 8390.h gets cleaned up - we don't have the cascade of ifdefs in there and are left with the stuff that can be used by any 8390-based driver. Current problems are exactly because of that cascade - we attempt to choose the set of helpers by looking at config and that, of course, doesn't work well when we have several sets needed by various drivers in our config. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 01 11月, 2006 3 次提交
-
-
由 Lennert Buytenhek 提交于
Flooding the console with error messages for every RX FIFO overrun, checksum error and framing error isn't very sensible. Each of these errors can occur during normal operation, so stop printk'ing error messages for RX errors at all. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Lennert Buytenhek 提交于
Fix unlikely(x) > y test in ep93xx_eth. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Lennert Buytenhek 提交于
Ray Lehtiniemi reported that an incoming UDP packet flood can lock up the ep93xx ethernet driver. Herbert Valerio Riedel noted that due to the way ep93xx_eth manages the RX/TXstatus rings, it cannot distinguish a full ring from an empty one, and correctly suggested that this was likely to be causing this lockup to occur. Instead of looking at the hardware's RX/TXstatus ring write pointers to determine when to stop reading from those rings, we should just check every individual RX/TXstatus descriptor's valid bit instead, since there is no other way to distinguish an empty ring from a full ring, and if there is a descriptor waiting, we take the hit of reading the descriptor from memory anyway. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 05 10月, 2006 1 次提交
-
-
由 David Howells 提交于
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: NDavid Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
-
- 04 10月, 2006 2 次提交
-
-
由 Dave Jones 提交于
kbuild explicitly includes this at build time. Signed-off-by: NDave Jones <davej@redhat.com>
-
由 Uwe Zeisberger 提交于
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: NUwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
-
- 28 9月, 2006 1 次提交
-
-
由 Andrew Victor 提交于
This is more preparation for adding support for the new Atmel AT91SAM9 processors. Changes include: - Replace AT91_BASE_* with AT91RM9200_BASE_* - Replace AT91_ID_* with AT91RM9200_ID_* - ROM, SRAM and UHP address definitions moved to at91rm9200.h. - The raw AT91_P[ABCD]_* definitions are now depreciated in favour of the GPIO API. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-