path: root/drivers/net/ethernet/i825xx
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2013-02-21Merge tag 'driver-core-3.9-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core patches from Greg Kroah-Hartman: "Here is the big driver core merge for 3.9-rc1 There are two major series here, both of which touch lots of drivers all over the kernel, and will cause you some merge conflicts: - add a new function called devm_ioremap_resource() to properly be able to check return values. - remove CONFIG_EXPERIMENTAL Other than those patches, there's not much here, some minor fixes and updates" Fix up trivial conflicts * tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits) base: memory: fix soft/hard_offline_page permissions drivercore: Fix ordering between deferred_probe and exiting initcalls backlight: fix class_find_device() arguments TTY: mark tty_get_device call with the proper const values driver-core: constify data for class_find_device() firmware: Ignore abort check when no user-helper is used firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER firmware: Make user-mode helper optional firmware: Refactoring for splitting user-mode helper code Driver core: treat unregistered bus_types as having no devices watchdog: Convert to devm_ioremap_resource() thermal: Convert to devm_ioremap_resource() spi: Convert to devm_ioremap_resource() power: Convert to devm_ioremap_resource() mtd: Convert to devm_ioremap_resource() mmc: Convert to devm_ioremap_resource() mfd: Convert to devm_ioremap_resource() media: Convert to devm_ioremap_resource() iommu: Convert to devm_ioremap_resource() drm: Convert to devm_ioremap_resource() ...
2013-01-22drivers/net: delete Racal Interlan ISA ni52 (i825xx) driverPaul Gortmaker
Like the other drivers that were in the ISA i825xx family, the ni52 was rather rare, not widely used, and hence perhaps not as reliable as the more mainstream ISA drivers that were heavily used. Given that, it is chosen for retirement at this time as well. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-22drivers/net: delete intel i825xx based znet notebook driverPaul Gortmaker
This driver supported early to mid 1990's Zenith laptops, of the 2" thick variety. The driver was already dead 10+ years ago, but we see this in the source: ---------------- /* 10/2002 [...] Tested on a vintage Zenith Z-Note 433Lnp+. Probably broken on anything else. Testers (and detailed bug reports) are welcome :-). ---------------- To clarify, a 433 translates into a 486 at 33MHz, and a system with a default of 4MB RAM. I can't fault the noble effort to keep things working a decade ago, but at this point in time, there is no valid justification to continue carrying this driver along. Note that there is no associated Space.c cleanup here since this driver was using module_init to hook itself in. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-22drivers/net: delete ISA intel eexpress and eepro i825xx driversPaul Gortmaker
These old drivers should not be confused with the very common PCI cards that are supported by e100.c -- these older 10Mbit ISA only drivers were not as commonly used as some of the other ISA drivers, simply due to hardware availability and pricing. Given the rarity of the hardware, and the subsequent less extensive use of the drivers, it makes sense to obsolete them at this point in time, along with other rare/experimental ISA drivers. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-22drivers/net: delete the 3Com 3c505/3c507 intel i825xx supportPaul Gortmaker
For those of us who were around in the early to mid 1990's, we will remember that the i825xx ethernet support was not something that was considered sufficiently vetted for 24/7 use. Folks might be inclined to use *functional* ISA hardware on some near expired P3 ISA machines for dedicated workhorse applications, but the odds of using (and relying on) one of these old/experimental drivers is essentially nil. So lets remove them. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-22drivers/net: delete intel 486 panther onboard ethernet supportPaul Gortmaker
This driver was specific to a "professional workstation" line of products from around 1993 that used the i82596 ethernet chip as an on-board ethernet solution. With a 486 processor, and the premium top of the line model maxing out at a clock speed of 50MHz, we can safely retire this support. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-22drivers/net: delete 486 Apricot supportPaul Gortmaker
The Apricot was a 486 PC with 4MB RAM, and an on-board ethernet via an intel i82596 hard-wired to i/o 0x300. Those who were using linux in the 1990's will recall that the i82596 driver was not one of the more stable or widely used drivers of its day. Combine that with the extremely limited resources of the platform, and it is truly time to expire the support for this thing. There are some old m68k targets who were also using this chip, so rather than poll the m68k user base, we simply cut out the x86/Apricot support here in this commit. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-11drivers/net/ethernet/i825xx: remove depends on CONFIG_EXPERIMENTALKees Cook
The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Paul Gortmaker <paul.gortmaker@windriver.com> CC: "David S. Miller" <davem@davemloft.net> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Kirsher <jeffrey.r.kirsher@intel.com>
2013-01-06drivers/net: remove orphaned references to micro channelPaul Gortmaker
We threw away the microchannel support, but the removal wasn't completely trivial since there was namespace overlap with the machine check support, and hence some orphaned dependencies survived the deletion. This attempts to sweep those up and send them to the bit-bucket. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-06ethtool: fix drvinfo strings set in driversJiri Pirko
Use strlcpy where possible to ensure the string is \0 terminated. Use always sizeof(string) instead of 32, ETHTOOL_BUSINFO_LEN and custom defines. Use snprintf instead of sprint. Remove unnecessary inits of ->fw_version Remove unnecessary inits of drvinfo struct. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-03i825xx: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-03i825xx/ether1.c: remove __dev* attributesBill Pemberton
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Russell King <linux@arm.linux.org.uk> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-19net/ethernet: remove useless is_valid_ether_addr from drivers ndo_openJoachim Eastwood
If ndo_validate_addr is set to the generic eth_validate_addr function there is no point in calling is_valid_ether_addr from driver ndo_open if ndo_open is not used elsewhere in the driver. With this change is_valid_ether_addr will be called from the generic eth_validate_addr function. So there should be no change in the actual behavior. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-22net: Make ZNET driver config depend on X86.David S. Miller
We're now using isa_virt_to_bus(), and there really isn't a generic and consistent test for whether a platform provides this interface or not. This driver is also for an x86-only device. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-19i825xx: znet: fix compiler warnings when building a 64-bit kernelMika Westerberg
When building 64-bit kernel with this driver we get following warnings from the compiler: drivers/net/ethernet/i825xx/znet.c: In function ‘hardware_init’: drivers/net/ethernet/i825xx/znet.c:863:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/ethernet/i825xx/znet.c:870:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Fix these by calling isa_virt_to_bus() before passing the pointers to set_dma_addr(). Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-04i825xx: fix paging fault on znet_probe()Wu Fengguang
In znet_probe(), strncmp() may access beyond 0x100000 and trigger the below oops in kvm. Fix it by limiting the loop under 0x100000-8. I suspect the limit could be further decreased to 0x100000-sizeof(struct netidblk), however no datasheet at hand.. [ 3.744312] BUG: unable to handle kernel paging request at 80100000 [ 3.746145] IP: [<8119d12a>] strncmp+0xc/0x20 [ 3.747446] *pde = 01d10067 *pte = 00100160 [ 3.747493] Oops: 0000 [#1] DEBUG_PAGEALLOC [ 3.747493] Pid: 1, comm: swapper Not tainted 3.6.0-rc1-00018-g57bfc0a #73 Bochs Bochs [ 3.747493] EIP: 0060:[<8119d12a>] EFLAGS: 00010206 CPU: 0 [ 3.747493] EIP is at strncmp+0xc/0x20 [ 3.747493] EAX: 800fff4e EBX: 00000006 ECX: 00000006 EDX: 814d2bb9 [ 3.747493] ESI: 80100000 EDI: 814d2bba EBP: 8e03dfa0 ESP: 8e03df98 [ 3.747493] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 [ 3.747493] CR0: 8005003b CR2: 80100000 CR3: 016f7000 CR4: 00000690 [ 3.747493] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 3.747493] DR6: ffff0ff0 DR7: 00000400 [ 3.747493] Process swapper (pid: 1, ti=8e03c000 task=8e040000 task.ti=8e03c000) [ 3.747493] Stack: [ 3.747493] 800fffff 00000000 8e03dfb4 816a1376 00000006 816a134a 00000000 8e03dfd0 [ 3.747493] 816819b5 816ed1c0 8e03dfe4 00000006 00000123 816ed604 8e03dfe4 81681b29 [ 3.747493] 00000000 81681a5b 00000000 00000000 8134e542 00000000 00000000 00000000 [ 3.747493] Call Trace: [ 3.747493] [<816a1376>] znet_probe+0x2c/0x26b [ 3.747493] [<816a134a>] ? dnet_driver_init+0xf/0xf [ 3.747493] [<816819b5>] do_one_initcall+0x6a/0x110 [ 3.747493] [<81681b29>] kernel_init+0xce/0x14b Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-06ethernet: Remove casts to same typeJoe Perches
Adding casts of objects to the same type is unnecessary and confusing for a human reader. For example, this cast: int y; int *p = (int *)&y; I used the coccinelle script below to find and remove these unnecessary casts. I manually removed the conversions this script produces of casts with __force, __iomem and __user. @@ type T; T *p; @@ - (T *)p + p A function in atl1e_main.c was passed a const pointer when it actually modified elements of the structure. Change the argument to a non-const pointer. A function in stmmac needed a __force to avoid a sparse warning. Added it. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-17drivers/net: delete all code/drivers depending on CONFIG_MCAPaul Gortmaker
The support for CONFIG_MCA is being removed, since the 20 year old hardware simply isn't capable of meeting today's software demands on CPU and memory resources. This commit removes any MCA specific net drivers, and removes any MCA specific probe/support code from drivers that were doing a dual ISA/MCA role. Cc: "David S. Miller" <davem@davemloft.net> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: netdev@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2012-03-28Remove all #inclusions of asm/system.hDavid Howells
Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *` Signed-off-by: David Howells <dhowells@redhat.com>
2012-02-06netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A Dalvi
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-31drivers/net: Remove unnecessary k.alloc/v.alloc OOM messagesJoe Perches
alloc failures use dump_stack so emitting an additional out-of-memory message is an unnecessary duplication. Remove the allocation failure messages. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-30drivers/net: strip unused module code from sun3_82586.cPaul Gortmaker
This code is clearly unused, since it has a #error right in it. Given the vintage of sun3 hardware, it is probably safe to assume that there is little interest in adding new functionality to the driver now, so just delete the unused block of code. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Sam Creasey <sammy@sammy.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-08sweep the floors and convert some .get_drvinfo routines to strlcpyRick Jones
Per the mention made by Ben Hutchings that strlcpy is now the preferred string copy routine for a .get_drvinfo routine, do a bit of floor sweeping and convert some of the as-yet unconverted ethernet drivers to it. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-01drivers/net/ethernet/i825xx/3c505.c: fix build with dynamic debugAndrew Morton
The `#define filename' screws up the expansion of DEFINE_DYNAMIC_DEBUG_METADATA: drivers/net/ethernet/i825xx/3c505.c: In function 'send_pcb': drivers/net/ethernet/i825xx/3c505.c:390: error: expected identifier before string constant drivers/net/ethernet/i825xx/3c505.c:390: error: expected '}' before '.' token drivers/net/ethernet/i825xx/3c505.c:436: error: expected identifier before string constant drivers/net/ethernet/i825xx/3c505.c:435: error: expected '}' before '.' token drivers/net/ethernet/i825xx/3c505.c: In function 'start_receive': drivers/net/ethernet/i825xx/3c505.c:557: error: expected identifier before string constant drivers/net/ethernet/i825xx/3c505.c:557: error: expected '}' before '.' token drivers/net/ethernet/i825xx/3c505.c: In function 'receive_packet': drivers/net/ethernet/i825xx/3c505.c:629: error: expected identifier before string constant etc So remove that #define and "open-code" it. Cc: Philip Blundell <philb@gnu.org> Cc: David Miller <davem@davemloft.net> Cc: Jason Baron <jbaron@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-28i825xx: Fix incorrect dependency for BVME6000_NETGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-27drivers/net/ethernet/*: Enabled vendor Kconfig optionsJeff Kirsher
Based on finds for Stephen Rothwell, where current defconfig's enable a ethernet driver and it is not compiled due to the newly added NET_VENDOR_* component of Kconfig. This patch enables all the "new" Kconfig options so that current defconfig's will continue to compile the expected drivers. In addition, by enabling all the new Kconfig options does not add any un-expected options. CC: Stephen Rothwll <sfc@canb.auug.org.au> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-17net: remove use of ndo_set_multicast_list in driversJiri Pirko
replace it by ndo_set_rx_mode Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-10i825xx: Move the Intel 82586/82593/82596 based driversJeff Kirsher
Move the drivers that use the i82586/i82593/i82596 chipsets into drivers/net/ethernet/i825xx/ and make the necessary Kconfig and Makefile changes. There were 4 3Com drivers which were initially moved into 3com/, which now reside in i825xx since they all used the i82586 chip. CC: Philip Blundell <philb@gnu.org> CC: Russell King <linux@arm.linux.org.uk> CC: <aris@cathedrallabs.org> CC: Donald Becker <becker@scyld.com> CC: Chris Beauregard <cpbeaure@undergrad.math.uwaterloo.ca> CC: Richard Procter <rnp@paradise.net.nz> CC: Andries Brouwer <aeb@cwi.nl> CC: "M.Hipp" <hippm@informatik.uni-tuebingen.de> CC: Richard Hirst <richard@sleepie.demon.co.uk> CC: Sam Creasey <sammy@oh.verio.com> CC: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>