- 17 11月, 2011 1 次提交
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由 Michał Mirosław 提交于
Only distinct use is checking if NETIF_F_NOCACHE_COPY should be enabled by default. The check heuristics is altered a bit here, so it hits other people than before. The default shouldn't be trusted for performance-critical cases anyway. For all other uses NETIF_F_NO_CSUM is equivalent to NETIF_F_HW_CSUM. Signed-off-by: NMichał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 11月, 2011 1 次提交
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由 Wolfgang Grandegger 提交于
This patch fixes an issue introduced recently with commit 452448f9. CC: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 11月, 2011 1 次提交
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由 Marc Kleine-Budde 提交于
This patch adds listen only mode to the mscan controller. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 10月, 2011 1 次提交
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由 Marc Kleine-Budde 提交于
The BerliOS project, which currently hosts our mailinglist, will close with the end of the year. Now take the chance and remove all occurrences of the mailinglist address from the source files. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 10月, 2011 1 次提交
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由 Wolfgang Grandegger 提交于
Due to the 16 bit access to mscan registers there's too much data copied to the zero initialized CAN frame when having an odd number of bytes to copy. This patch ensures that only the requested bytes are copied by using an 8 bit access for the remaining byte. Reported-by: NAndre Naujoks <nautsch@gmail.com> Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 9月, 2011 2 次提交
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由 Oliver Hartkopp 提交于
This patch adds support for SJW user settings to not set the synchronization jump width (SJW) to 1 in any case when using the in-kernel bittiming calculation. The ip-tool from iproute2 already supports to pass the user defined SJW value. The given SJW value is sanitized with the controller specific sjw_max and the calculated tseg2 value. As the SJW can have values up to 4 providing this value will lead to the maximum possible SJW automatically. A higher SJW allows higher controller oscillator tolerances. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Oliver Hartkopp 提交于
This patch adds the driver for the SJA1000 based PCMCIA card 'CPC-Card' from EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de). Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Acked-by: NMarkus Plessing <plessing@ems-wuensche.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 9月, 2011 1 次提交
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由 Paul Bolle 提交于
There are numerous broken references to Documentation files (in other Documentation files, in comments, etc.). These broken references are caused by typo's in the references, and by renames or removals of the Documentation files. Some broken references are simply odd. Fix these broken references, sometimes by dropping the irrelevant text they were part of. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 21 9月, 2011 1 次提交
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由 Wolfgang Grandegger 提交于
This patch add the peak_pci driver for the PCAN PCI/PCIe cards (1, 2, 3 or 4 channels) from PEAK Systems (http://www.peak-system.com). Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de> Tested-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 9月, 2011 1 次提交
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由 Daniel Mack 提交于
This fixes a build breakage for OMAP3 boards. Signed-off-by: NDaniel Mack <zonque@gmail.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: netdev@vger.kernel.org Acked-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 27 8月, 2011 2 次提交
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由 Abhilash K V 提交于
In ti_hecc_probe(), the spinlock priv->mbx_lock is not inited, causing a spinlock lockup BUG. Acked-by: NAnant Gole <anantgole@ti.com> Signed-off-by: NAbhilash K V <abhilash.kv@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Abhilash K V 提交于
In ti_hecc_xmit(), local variable "data" is not initialized before being used. This initialization got inadvertently removed in the following patch: can: Unify droping of invalid tx skbs and netdev stats Acked-by: NAnant Gole <anantgole@ti.com> Signed-off-by: NAbhilash K V <abhilash.kv@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 8月, 2011 4 次提交
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由 holt@sgi.com 提交于
If our CAN device's device tree node has a clock-frequency property, then use that value for the can devices clock frequency. If not, fall back to asking the platform/mach code for the clock frequency associated with the flexcan device. Signed-off-by: NRobin Holt <holt@sgi.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com>, Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Marc Kleine-Budde <mkl@pengutronix.de>, Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: socketcan-core@lists.berlios.de, Cc: netdev@vger.kernel.org, Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 holt@sgi.com 提交于
On powerpc, the OpenFirmware devices are not matched without specifying an of_match array. Introduce that array as that is used for matching on the Freescale P1010 processor. Signed-off-by: NRobin Holt <holt@sgi.com> Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: socketcan-core@lists.berlios.de Cc: netdev@vger.kernel.org Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Cc: devicetree-discuss@lists.ozlabs.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 holt@sgi.com 提交于
Make flexcan driver handle register reads in the appropriate endianess. This was a basic search and replace and then define some inlines. Signed-off-by: NRobin Holt <holt@sgi.com> Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: socketcan-core@lists.berlios.de Cc: netdev@vger.kernel.org Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 holt@sgi.com 提交于
powerpc does not have a mach-####/clock.h. When testing, I found neither arm nor powerpc needed the mach/clock.h at all so I removed it. Signed-off-by: NRobin Holt <holt@sgi.com> Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Cc: U Bhaskar-B22300 <B22300@freescale.com> Cc: socketcan-core@lists.berlios.de Cc: netdev@vger.kernel.org Cc: PPC list <linuxppc-dev@lists.ozlabs.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 8月, 2011 1 次提交
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由 Marc Kleine-Budde 提交于
This patch fixes the following sparse warning by adding the missing __iomem annotation. drivers/net/can/mscan/mscan.c:73:32: warning: incorrect type in argument 1 (different address spaces) drivers/net/can/mscan/mscan.c:73:32: expected unsigned char volatile [noderef] [usertype] <asn:2>*addr drivers/net/can/mscan/mscan.c:73:32: got unsigned char *<noident> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 14 8月, 2011 1 次提交
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由 Julia Lawall 提交于
In this code, the failure_cleanup label calls the function plx_pci_del_card, which frees everything in the card->net_dev array. dev is placed in this array immediately after allocation, so the two subsequent jumps to failure_cleanup should not also call free_sja1000dev, but the second one does. If plx_pci_check_sja1000 fails, then free_sja1000dev is also called on dev. Because dev is already in the card->net_dev array, this implies that when plx_pci_del_card is later called, it may get freed again. So that entry is reset to NULL after the free. Finally, if there is a problem with one channel, there will be a hole in the array. card->channels counts the number of channels that have succeeded, and does not keep track of the index of the largest element in the array that is valid. So the loop in plx_pci_del_card is changed to go up to PLX_PCI_MAX_CHAN, which is only 2. Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 8月, 2011 1 次提交
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由 Oliver Hartkopp 提交于
As this discussion pointed out http://marc.info/?l=linux-netdev&m=131257225602375 netdevices that are based on serial line disciplines should use netif_rx_ni() when pushing received socketbuffers into the netdev rx queue. Following commit 61485160 ("slip: fix NOHZ local_softirq_pending 08 warning") this patch updates the slcan driver accordingly. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> CC: Matvejchikov Ilya <matvejchikov@gmail.com> CC: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 7月, 2011 1 次提交
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由 Huang Weiyi 提交于
Remove duplicated #include('s) in drivers/net/can/c_can/c_can.c drivers/net/can/c_can/c_can_platform.c Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 22 7月, 2011 1 次提交
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The function can_get_bittiming is not used anywhere else, so it should be static. Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 7月, 2011 1 次提交
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由 Matvejchikov Ilya 提交于
Signed-off-by: NMatvejchikov Ilya <matvejchikov@gmail.com> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 7月, 2011 1 次提交
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由 Andy Shevchenko 提交于
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Wolfgang Grandegger <wg@grandegger.com> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 7月, 2011 1 次提交
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由 Oliver Hartkopp 提交于
This patch removes obsolete code in the initialisation/creation of slcan devices. It follows the suggested cleanups from Ilya Matvejchikov in drivers/net/slip.c that where recently applied to net-next-2.6: - slip: remove dead code within the slip initialization - slip: remove redundant check slip_devs for NULL Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 7月, 2011 1 次提交
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由 Kurt Van Dijck 提交于
There's no need for "default N' (or 'default n') as it's default. Signed-off-by: NKurt Van Dijck <kurt.van.dijck@eia.be> Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 6月, 2011 2 次提交
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由 Marc Kleine-Budde 提交于
The two options "CAN bit-timing calculation" and "Platform CAN drivers with Netlink support" have a "default Y". In order to activate them by default, change to "default y". Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Acked-by: NKurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Rothwell 提交于
fixes these build errors: drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_read_reg': drivers/net/can/sja1000/sja1000_of_platform.c:61:2: error: implicit declaration of function 'in_8' drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_write_reg': drivers/net/can/sja1000/sja1000_of_platform.c:67:2: error: implicit declaration of function 'out_8' drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_remove': drivers/net/can/sja1000/sja1000_of_platform.c:81:2: error: implicit declaration of function 'iounmap' drivers/net/can/sja1000/sja1000_of_platform.c: In function 'sja1000_ofp_probe': drivers/net/can/sja1000/sja1000_of_platform.c:113:2: error: implicit declaration of function 'ioremap_nocache' drivers/net/can/sja1000/sja1000_of_platform.c:113:7: warning: assignment makes pointer from integer without a cast Caused by commit b7f080cf ("net: remove mm.h inclusion from netdevice.h"). Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 6月, 2011 2 次提交
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由 Mike Frysinger 提交于
Since we have a struct that defines the sizes of the registers, we don't need to explicitly use the 16bit read/write helpers. Let the code figure out which size access to make based on the size of the C type. There should be no functional changes here. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mike Frysinger 提交于
If we look closely, the 4 writes to TRANSMIT_CHL.id1 can be collapsed down into much simpler code. So do just that. This also fixes a build failure due to the I/O macros no longer getting pulled in. Their minor (and accidental) usage here gets dropped as part of the unification. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Acked-by: NKurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 6月, 2011 1 次提交
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由 Jesper Juhl 提交于
It was pointed out by 'make versioncheck' that some includes of linux/version.h are not needed in drivers/net/. This patch removes them. Signed-off-by: NJesper Juhl <jj@chaosbits.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 22 6月, 2011 1 次提交
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由 Alexey Dobriyan 提交于
Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 6月, 2011 1 次提交
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由 Vitaliy Ivanov 提交于
Many stupid corrections of duplicated includes based on the output of scripts/checkincludes.pl. Signed-off-by: NVitaliy Ivanov <vitalivanov@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 10 6月, 2011 1 次提交
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由 Joe Perches 提交于
Several fixes as well where the +1 was missing. Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 07 6月, 2011 1 次提交
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由 Alexey Dobriyan 提交于
* remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 06 6月, 2011 6 次提交
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由 Uwe Kleine-König 提交于
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Marc Kleine-Budde 提交于
The AT91SAM9X5 SOCs have a similar CAN core, but they only have 8 compared to 16 mailboxes on the AT91SAM9263 SOC. Another difference is that the bits defining the state of the CAN core are cleared on read, thus the driver has to derive the state by looking at the error counters. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Marc Kleine-Budde 提交于
This patch prepares the driver for the at91sam9X5 processors, which don't have the mb0 bug. (See commit 3a5655a5 for more details.) Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Marc Kleine-Budde 提交于
This is the second of two patches converting the at91_can driver from a compile time mailbox setup to a dynamic one. This patch first adds a id_table to the platform driver. Depending on the driver_data the constants for the mailbox setup is selected. Then all remaining prime mailbox constants are converted to functions, using the run time selected mailbox constants. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Marc Kleine-Budde 提交于
This is the first of two patches converting the at91_can driver from a compile time mailbox setup to a dynamic one. This patch converts all derived mailbox constants to functions. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Marc Kleine-Budde 提交于
... and use it for AT91_NEXT_MB_MASK, AT91_IRQ_MB_RX and AT91_IRQ_MB_RX, too. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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