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2008-09-23drivers/atm: Use DIV_ROUND_UPJulia Lawall3-8/+8
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) / (d)) but is perhaps more readable. In the case of the file drivers/atm/eni.c, I am a little bit suspicious of the -1 at the end of the affected expression. Please check that that is what is wanted. An extract of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ expression n,d; @@ ( - (n + d - 1) / d + DIV_ROUND_UP(n,d) | - (n + (d - 1)) / d + DIV_ROUND_UP(n,d) ) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP((n),d) + DIV_ROUND_UP(n,d) @depends on haskernel@ expression n,d; @@ - DIV_ROUND_UP(n,(d)) + DIV_ROUND_UP(n,d) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22atm: idt77252: Use generic SKB queue management instead of home-grown scheme.David S. Miller2-26/+10
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-23removed unused #include <linux/version.h>'sAdrian Bunk1-1/+0
This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-31atm: fix direct casts of pointers to u32 in the InterPhase driverDavid Howells1-20/+20
Fix direct casts of pointers to u32 in the InterPhase ATM driver. These are all arguments being passed to printk() calls. So drop the cast and change the %x to a %p. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-24atm: [fore200e] use MODULE_FIRMWARE() and other suggested cleanupsChas Williams1-3/+12
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18Merge branch 'master' of ↵David S. Miller5-2167/+57
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/powerpc/booting-without-of.txt drivers/atm/Makefile drivers/net/fs_enet/fs_enet-main.c drivers/pci/pci-acpi.c net/8021q/vlan.c net/iucv/iucv.c
2008-07-10firmware: convert Ambassador ATM driver to request_firmware()David Woodhouse6-2170/+60
Since it had various regions to be loaded to separate addresses, and it wanted to do them in fairly small chunks anyway, switch it to use the new ihex code. Encode the start address in the first record. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Chas Williams <chas@cmf.nrl.navy.mil>
2008-06-18atm: [fore200e] convert to use request_firmware()Chas Williams9-3047/+71
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-18atm: [he] remove #ifdef clutterChas Williams2-178/+0
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-18atm: [iphase] 64-bit cleanupAlan Cox2-14/+11
This fixes the most obvious 64-bit problems, but it is still very very broken in other aspects. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-18atm: [suni] add support for setting loopback and framing modesChas Williams2-20/+132
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-18atm: [iphase] move struct suni_priv to suni.hJorge Boncompte [DTI2]3-16/+9
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-17atm: [he] send idle cells instead of unassigned when in SDH modeChas Williams1-0/+1
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-17atm: [he] limit queries to the device's register spaceRobert T. Johnson1-1/+6
From: "Robert T. Johnson" <rtjohnso@eecs.berkeley.edu> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
2008-06-17atm: [he] only support suni driver on multimode interfacesChas Williams2-10/+6
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-17atm: [iphase] doesn't call phy->start due to a bogus #ifndefJorge Boncompte [DTI2]1-12/+11
This causes the suni driver to oops if you try to use sonetdiag to get the statistics. Also add the corresponding phy->stop call to fix another oops if you try to remove the module. Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-17atm: [iphase] set drvdata before enabling interruptsJorge Boncompte [DTI2]1-2/+2
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-10drivers/atm/eni.h: remove unused macro KERNEL_OFFSETPradeep Singh Rautela1-1/+0
KERNEL_OFFSET macro in eni.h is not required as it is not used anywhere. Remove the unused macro from eni.h header file. Signed-off-by: Pradeep Singh <rautelap@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-21drivers/atm/: remove CVS keywordsAdrian Bunk6-17/+1
This patch removes CVS keywords that weren't updated for a long time. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-15iphase: Fix 64bit warning.Alan Cox1-1/+2
Time is unsigned long (except when you are in a hurry) so we need to store rx_tmp_jif in the right sized object. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2-10/+11
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (53 commits) tcp: Overflow bug in Vegas [IPv4] UFO: prevent generation of chained skb destined to UFO device iwlwifi: move the selects to the tristate drivers ipv4: annotate a few functions __init in ipconfig.c atm: ambassador: vcc_sf semaphore to mutex MAINTAINERS: The socketcan-core list is subscribers-only. netfilter: nf_conntrack: padding breaks conntrack hash on ARM ipv4: Update MTU to all related cache entries in ip_rt_frag_needed() sch_sfq: use del_timer_sync() in sfq_destroy() net: Add compat support for getsockopt (MCAST_MSFILTER) net: Several cleanups for the setsockopt compat support. ipvs: fix oops in backup for fwmark conn templates bridge: kernel panic when unloading bridge module bridge: fix error handling in br_add_if() netfilter: {nfnetlink,ip,ip6}_queue: fix skb_over_panic when enlarging packets netfilter: x_tables: fix net namespace leak when reading /proc/net/xxx_tables_names netfilter: xt_TCPOPTSTRIP: signed tcphoff for ipv6_skip_exthdr() retval tcp: Limit cwnd growth when deferring for GSO tcp: Allow send-limited cwnd to grow up to max_burst when gso disabled [netdrvr] gianfar: Determine TBIPA value dynamically ...
2008-04-29atm: ambassador: vcc_sf semaphore to mutexDaniel Walker2-10/+11
Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-29drivers: atm, char fix integer as NULL pointer warningsHarvey Harrison1-1/+1
drivers/atm/nicstar.c:418:25: warning: Using plain integer as NULL pointer drivers/char/drm/r128_cce.c:820:25: warning: Using plain integer as NULL pointer drivers/char/tty_io.c:1183:10: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-20drivers/atm: use time_before, time_before_eq, etcJulia Lawall1-3/+4
The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. A simplified version of the semantic patch making this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @ change_compare_np @ expression E; @@ ( - jiffies <= E + time_before_eq(jiffies,E) | - jiffies >= E + time_after_eq(jiffies,E) | - jiffies < E + time_before(jiffies,E) | - jiffies > E + time_after(jiffies,E) ) @ include depends on change_compare_np @ @@ #include <linux/jiffies.h> @ no_include depends on !include && change_compare_np @ @@ #include <linux/...> + #include <linux/jiffies.h> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-20atm nicstar: Removal of debug code containing deprecated calls to cli()/sti()Mark Asselstine2-110/+19
Code within NS_DEBUG_SPINLOCKS contained deprecated cli()/sti() function calls. NS_DEBUG_SPINLOCKS and the associated code seems to be of little use these days so the strategy of removing this code rather then updating it to use spinlocks has been taken. Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com> Reviewed-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-14[ATM] drivers/atm/horizon.c: stop inlining largish static functionsDenys Vlasenko1-12/+12
drivers/atm/horizon.c has unusually large number of static inline functions - 36. I looked through them. Most of them seems to be small enough, but a few are big, others are using udelay or busy loop, and as such are better not be inlined. This patch removes "inline" from these static functions (regardless of number of callsites - gcc nowadays auto-inlines statics with one callsite). Size difference for 32bit x86: text data bss dec hex filename 8201 180 6 8387 20c3 linux-2.6-ALLYES/drivers/atm/horizon.o 7840 180 6 8026 1f5a linux-2.6.inline-ALLYES/drivers/atm/horizon.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-04[ATM] drivers/atm/ambassador.c: stop inlining largish static functionsDenys Vlasenko1-11/+11
drivers/atm/ambassador.c has unusually large number of static inline functions - 22. I looked through them and half of them seem to be too big to warrant inlining. This patch removes "inline" from these static functions (regardless of number of callsites - gcc nowadays auto-inlines statics with one callsite). Size difference for 32bit x86: text data bss dec hex filename 10209 8488 4 18701 490d linux-2.6-ALLYES/drivers/atm/ambassador.o 9462 8488 4 17954 4622 linux-2.6.inline-ALLYES/drivers/atm/ambassador.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-02[ATM] drivers/atm/iphase.c: compilation warning fixLeonardo Potenza1-0/+2
Removed the warning messages: drivers/atm/iphase.c:961: warning: 'tcnter' defined but not used drivers/atm/iphase.c:963: warning: 'xdump' defined but not used tcnter and xdump() are used only in debug build Signed-off-by: Leonardo Potenza <lpotenza@inwind.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-01[ATM] atm/idt77252.c: Make 2 functions staticAdrian Bunk1-4/+2
This patch makes the following needlessly global functions static: - idt77252_send() - idt77252_dev_close() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-01[ATM]: Make atm/he.c:read_prom_byte() staticAdrian Bunk1-2/+1
This patch makes the needlessly global read_prom_byte() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-29[ATM] firestream: Fix uninitialized var warning.David S. Miller1-0/+1
All code paths set tmc0 in some way, but GCC can't see that for some reason. Explicitly initialize to zero. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-17fore2000 - fix misannotationsAl Viro2-108/+108
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-06atm: replace remaining __FUNCTION__ occurrencesHarvey Harrison3-10/+10
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-29[ATM]: [he] fixing compilation when you define USE_RBPS_POOL/USE_RBPL_POOLJorge Boncompte1-0/+4
Signed-off-by: Jorge Boncompte <jorge@dti2.net> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-29[ATM]: [ambassador] kmalloc + memset conversion to kzallocJoonwoo Park1-2/+1
Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-29[ATM]: [he] This patch removes the ancient version string.Adrian Bunk1-8/+2
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-21[ATM] atm/suni.c: Fix section mismatch.Adrian Bunk1-1/+1
EXPORT_SYMBOL'ed code mustn't be __*init. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-21[ATM] atm/idt77105.c: Fix section mismatch.Adrian Bunk1-1/+1
EXPORT_SYMBOL'ed code mustn't be __*init. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-09[ATM]: [nicstar] delay irq setup until card is configuredChas Williams1-10/+9
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-21[ATM]: Spelling fixesJoe Perches1-2/+2
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-15[ATM]: Fix compiler warning noise with FORE200E driverTom "spot" Callaway1-2/+1
gcc throws these warnings with: CONFIG_ATM_FORE200E=m # CONFIG_ATM_FORE200E_PCA is not set drivers/atm/fore200e.c:2695: warning: 'fore200e_pca_detect' defined but not used drivers/atm/fore200e.c:2748: warning: 'fore200e_pca_remove_one' defined but not used By moving the #ifdef CONFIG_ATM_FORE200E_PCA around those two functions, the compiler warnings are silenced. Signed-off-by: Tom "spot" Callaway <tcallawa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-27[ATM]: [he] initialize lock and tasklet earlierchas williams1-5/+5
if you are lucky (unlucky?) enough to have shared interrupts, the interrupt handler can be called before the tasklet and lock are ready for use. Signed-off-by: chas williams <chas@cmf.nrl.navy.mil> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-24Eliminate pointless casts from void* in a few driver irq handlers.Jeff Garzik1-2/+3
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-20Fix misspellings of "system", "controller", "interrupt" and "necessary".Robert P. J. Day1-1/+1
Fix the various misspellings of "system", controller", "interrupt" and "[un]necessary". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds1-1/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (40 commits) kbuild: introduce ccflags-y, asflags-y and ldflags-y kbuild: enable 'make CPPFLAGS=...' to add additional options to CPP kbuild: enable use of AFLAGS and CFLAGS on commandline kbuild: enable 'make AFLAGS=...' to add additional options to AS kbuild: fix AFLAGS use in h8300 and m68knommu kbuild: check for wrong use of CFLAGS kbuild: enable 'make CFLAGS=...' to add additional options to CC kbuild: fix up CFLAGS usage kbuild: make modpost detect unterminated device id lists kbuild: call export_report from the Makefile kbuild: move Kai Germaschewski to CREDITS kconfig/menuconfig: distinguish between selected-by-another options and comments kconfig: tristate choices with mixed tristate and boolean values include/linux/Kbuild: remove duplicate entries kbuild: kill backward compatibility checks kbuild: kill EXTRA_ARFLAGS kbuild: fix documentation in makefiles.txt kbuild: call make once for all targets when O=.. is used kbuild: pass -g to assembler under CONFIG_DEBUG_INFO kbuild: update _shipped files for kconfig syntax cleanup ... Fix up conflicts in arch/um/sys-{x86_64,i386}/Makefile manually.
2007-10-16kbuild: enable 'make CPPFLAGS=...' to add additional options to CPPSam Ravnborg1-1/+1
The variable CPPFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. This patch replace use of CPPFLAGS with KBUILD_CPPFLAGS all over the tree and enabling one to use: make CPPFLAGS=... to specify additional CPP commandline options. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k, s390 Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-10-14more trivial signedness fixes in driversAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-14long vs. unsigned long - low-hanging fruits in driversAl Viro2-2/+2
deal with signedness of the stuff passed to set_bit() et.al. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-11[NET]: Make the device list and device lookups per namespace.Eric W. Biederman1-1/+1
This patch makes most of the generic device layer network namespace safe. This patch makes dev_base_head a network namespace variable, and then it picks up a few associated variables. The functions: dev_getbyhwaddr dev_getfirsthwbytype dev_get_by_flags dev_get_by_name __dev_get_by_name dev_get_by_index __dev_get_by_index dev_ioctl dev_ethtool dev_load wireless_process_ioctl were modified to take a network namespace argument, and deal with it. vlan_ioctl_set and brioctl_set were modified so their hooks will receive a network namespace argument. So basically anthing in the core of the network stack that was affected to by the change of dev_base was modified to handle multiple network namespaces. The rest of the network stack was simply modified to explicitly use &init_net the initial network namespace. This can be fixed when those components of the network stack are modified to handle multiple network namespaces. For now the ifindex generator is left global. Fundametally ifindex numbers are per namespace, or else we will have corner case problems with migration when we get that far. At the same time there are assumptions in the network stack that the ifindex of a network device won't change. Making the ifindex number global seems a good compromise until the network stack can cope with ifindex changes when you change namespaces, and the like. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-18Add some help texts to recently-introduced kconfig itemsJan Engelhardt1-0/+5
Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (edited MACINTOSH_DRIVERS per Geert Uytterhoeven's remark) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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