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path: root/drivers/net/ni52.c
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* ni52: more unbreakingAl Viro2008-03-261-15/+16
| | | | | | | missed read*/write* plus a bunch of wrong-sized ones... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52: switch to ioremap()Al Viro2008-03-261-5/+18
| | | | | | | | | isa_bus_to_virt() is the wrong thing to do here; it happens to work on i386, but only by accident. What we want is normal ioremap/readb/etc. set - it's all in iomem. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52: clean up check586()Al Viro2008-03-261-23/+24
| | | | | | | | take iscp-based testing into helper, kill the loop, stop wanking with reassignments of priv->iscp Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52: clean up initialization of privAl Viro2008-03-261-14/+7
| | | | | | | | | | | * initialize spinlock once * check586() used to be done before we'd allocated ->priv; these days it's there from the very beginning, so we don't have to play with private copy. Consequently, we don't need to mess with reinitializing ->base, etc. afterwards. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52: make ->base char __iomem *Al Viro2008-03-261-15/+17
| | | | | | | | ... and store the virt address where we map the ->mem_addr, while we are at it. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52: kill the second argument of check586(), get rid of bogus pointerAl Viro2008-03-261-11/+11
| | | | | | | | Passing ISA bus address explicitly cast to char * only to cast it back to unsigned long is dumb; so's passing it at all when it's always dev->mem_start... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52 trivial iomem annotationsAl Viro2008-03-261-71/+70
| | | | | | | | | | | | | Driver is still broken, though; partially from Alan's checkpatch-induced fun, partially from layers of ancient mess ;-) By the end of the series... hell, might be even worth trying to stick such card into old alpha or ppc with an ISA slot and see if it work - would be for the first time ever in case of alpha and for the first time since at least 2.5.3 in case of ppc... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ni52: Remove 278 scripts/checkpatch errorsAlan Cox2008-02-111-590/+552
| | | | | | | | To kill the volatiles also switch it to stop poking ISA memory directly without going through readb and friends. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [NET]: Nuke SET_MODULE_OWNER macro.Ralf Baechle2007-10-101-2/+0
| | | | | | | | | | | | 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: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Kill eth_copy_and_sum().David S. Miller2007-07-101-1/+1
| | | | | | | | 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: David S. Miller <davem@davemloft.net>
* [NET]: Fix warnings in 3c523.c and ni52.cDavid S. Miller2007-04-251-1/+1
| | | | | | | | | We have to put back the cast to "char *" because these pointers are volatile. Reported by Andrew Morton. Signed-off-by: David S. Miller <davem@davemloft.net>
* [SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}Arnaldo Carvalho de Melo2007-04-251-1/+1
| | | | | | | To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* [ETH]: Make eth_type_trans set skb->dev like the other *_type_transArnaldo Carvalho de Melo2007-04-251-1/+0
| | | | | | | One less thing for drivers writers to worry about. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: remove a collection of unneeded #undef REALLY_SLOW_IO stuffAlan2007-02-271-2/+0
| | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] trivial missing __init in drivers/net/*Al Viro2006-12-041-1/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
* drivers/net: Trim trailing whitespaceJeff Garzik2006-09-131-1/+1
| | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] ni52 section fixAndrew Morton2006-08-191-1/+1
| | | | | | | | | WARNING: drivers/net/ni52.o - Section mismatch: reference to .init.text:ni52_probe from .text between 'init_module' (at offset 0x997) and 'ni52_close' WARNING: drivers/net/ni65.o - Section mismatch: reference to .init.text:ni65_probe from .text between 'init_module' (at offset 0x54a) and 'ni65_stop_start' Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Linux-2.6.12-rc2Linus Torvalds2005-04-161-0/+1386
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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