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path: root/arch/xtensa/platforms/iss/network.c
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2016-05-04treewide: replace dev->trans_start update with helperFlorian Westphal
Replace all trans_start updates with netif_trans_update helper. change was done via spatch: struct net_device *d; @@ - d->trans_start = jiffies + netif_trans_update(d) Compile tested only. Cc: user-mode-linux-devel@lists.sourceforge.net Cc: linux-xtensa@linux-xtensa.org Cc: linux1394-devel@lists.sourceforge.net Cc: linux-rdma@vger.kernel.org Cc: netdev@vger.kernel.org Cc: MPT-FusionLinux.pdl@broadcom.com Cc: linux-scsi@vger.kernel.org Cc: linux-can@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-hams@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: devel@driverdev.osuosl.org Cc: b.a.t.m.a.n@lists.open-mesh.org Cc: linux-bluetooth@vger.kernel.org Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Acked-by: Antonio Quartulli <a@unstable.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-07-13xtensa: ISS: add missing va_end into split_if_specMax Filippov
Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2015-06-16xtensa: don't use module_init for non-modular core network.c codePaul Gortmaker
The network.c code is piggybacking off of the arch independent CONFIG_NET, which is bool. So the code is either built in or absent. It will never be modular, so using module_init as an alias for __initcall is rather misleading. Fix this up now, so that we can relocate module_init from init.h into module.h in the future. If we don't do this, we'd have to add module.h to obviously non-modular code, and that would be a worse thing. Direct use of __initcall is discouraged, vs prioritized ones. Use of device_initcall is consistent with what __initcall maps onto, and hence does not change the init order, making the impact of this change zero. Should someone with real hardware for boot testing want to change it later to arch_initcall or something different, they can do that at a later date. Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Thomas Meyer <thomas@m3y3r.de> Cc: linux-xtensa@linux-xtensa.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2015-04-13xtensa: ISS: fix locking in TAP network adapterMax Filippov
- don't lock lp->lock in the iss_net_timer for the call of iss_net_poll, it will lock it itself; - invert order of lp->lock and opened_lock acquisition in the iss_net_open to make it consistent with iss_net_poll; - replace spin_lock with spin_lock_bh when acquiring locks used in iss_net_timer from non-atomic context; - replace spin_lock_irqsave with spin_lock_bh in the iss_net_start_xmit as the driver doesn't use lp->lock in the hard IRQ context; - replace __SPIN_LOCK_UNLOCKED(lp.lock) with spin_lock_init, otherwise lockdep is unhappy about using non-static key. Cc: <stable@vger.kernel.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-01-14xtensa: ISS: raise network polling rate to 10 times/secMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-01-14xtensa: ISS: avoid simple_strtoul usageMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2014-01-14xtensa: ISS: clean up diagnostic, increase verbosityMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2014-01-14xtensa: ISS: always use fixed tuntap configMax Filippov
The code doesn't handle dynamic TAP interface allocation, so there's no point tracking this case. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2014-01-14xtensa: ISS: enable iss_net_set_macMax Filippov
This allows changing MAC address of the device. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2014-01-14xtensa: ISS: drop IP setup, clean up MAC setupMax Filippov
Without proper MAC setup network device doesn't work. IP setup is redundant and may be done with 'ip=...' kernel parameter. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2014-01-14xtensa: ISS: init network interface name before the probeMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2014-01-14xtensa: ISS: fix command line parameter nameMax Filippov
Now 'ethX=...' syntax can actually be used in kernel command line to specify network interfaces. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2014-01-14xtensa: ISS: clean up iss-network driverMax Filippov
No functional changes, remove dead/unused code, clean checkpatch warnings, replace strlen of constant strings with sizeof. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2013-10-16xtensa: Cocci spatch "noderef"Thomas Meyer
sizeof when applied to a pointer typed expression gives the size of the pointer. Found by coccinelle spatch "misc/noderef.cocci" Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Chris Zankel <chris@zankel.net>
2013-06-05xtensa: ISS: fix section mismatch in iss_net_setupMax Filippov
iss_net_setup is only called from __setup, so it should be marked __init. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2012-10-03xtensa: ISS: fix __simc implementationMax Filippov
Do not rely on compiler implicitly placing function arguments into specifc registers, place them explicitly. Move __simc and related helpers to platform/simcall.h Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
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>
2010-05-02xtensa: Fix the network driver for the simulator targetChris Zankel
Network methods have moved to the net_device_ops structure. Signed-off-by: Chris Zankel <chris@zankel.net>
2010-02-12net: use netdev_mc_count and netdev_mc_empty when appropriateJiri Pirko
This patch replaces dev->mc_count in all drivers (hopefully I didn't miss anything). Used spatch and did small tweaks and conding style changes when it was suitable. Jirka Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-05net: convert remaining non-symbolic return values in ndo_start_xmit() functionsPatrick McHardy
This patch converts the remaining occurences of raw return values to their symbolic counterparts in ndo_start_xmit() functions that were missed by the previous automatic conversion. Additionally code that assumed the symbolic value of NETDEV_TX_OK to be zero is changed to explicitly use NETDEV_TX_OK. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6: xtensa: Update platform files to reflect new location of the header files. xtensa: switch to packed struct unaligned access implementation xtensa: Add xt2000 support files. xtensa: move headers files to arch/xtensa/include xtensa: use the new byteorder headers
2008-12-04xtensa: Kill directly reference of netdev->privWang Chen
Simply replace netdev->priv with netdev_priv(). Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-04xtensa: Update platform files to reflect new location of the header files.Chris Zankel
Change 367b8112fe2ea5c39a7bb4d263dcdd9b612fae18 moved the platform specific header files to arch/xtensa/platforms/<platform>/include/platform. These two file weren't updated. Signed-off-by: Chris Zankel <chris@zankel.net>
2008-11-06xtensa: move headers files to arch/xtensa/includeChris Zankel
Move all header files for xtensa to arch/xtensa/include and platform and variant header files to the appropriate arch/xtensa/platforms/ and arch/xtensa/variants/ directories. Moving the files gets also rid of all uses of symlinks in the Makefile. This has been completed already for the majority of the architectures and xtensa is one out of six missing. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Chris Zankel <chris@zankel.net>
2008-10-27net: convert more to %pMJohannes Berg
A number of places still use %02x:...:%02x because it's in debug statements or for no real reason. Make a few of them use %pM. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-14xtensa: use newer __SPIN_LOCK_UNLOCKED macroRobert P. J. Day
SPIN_LOCK_UNLOCKED() breaks lockdep and is deprecated. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Zankel <chris@zankel.net>
2008-02-13[XTENSA] Prevent inlining ISS platform asm constructsMarc Gauthier
The simcall asm macro assumes Windowed ABI parameter passing in registers, and doesn't work if its containing function gets inlined. This fix prevents that from happening. Signed-off-by: Marc Gauthier <marc@tensilica.com>
2008-02-13[XTENSA] Concentrate platforms into one platforms directory.Chris Zankel
Create arch/xtensa/platforms/ directory to concentrate all platforms under that subdirectory and moves the ISS platform to that directory. Signed-off-by: Chris Zankel <chris@zankel.net>
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