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5e6cb39a |
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04-Aug-2023 |
Christophe Leroy <christophe.leroy@csgroup.eu> |
net: fs_enet: Use cpm_muram_xxx() functions instead of cpm_dpxxx() macros cpm_dpxxx() macros are now always referring to cpm_muram_xxx() functions directly since commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.") Use cpm_muram_xxx() functions directly so that the cpm_dpxxx() macros can be removed in the near future. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/2400b3156891adb653dc387fff6393de10cf2b24.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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3d40aed8 |
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26-Jul-2023 |
Rob Herring <robh@kernel.org> |
net: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Alex Elder <elder@linaro.org> Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Reviewed-by: Wei Fang <wei.fang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230727014944.3972546-1-robh@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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01ac2994 |
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16-Mar-2017 |
Christophe Leroy <christophe.leroy@c-s.fr> |
net: ethernet: fs_enet: Remove useless includes CONFIG_8xx is being deprecated. Since the includes dependent on CONFIG_8xx are useless, just drop them. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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7c0f6ba6 |
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24-Dec-2016 |
Linus Torvalds <torvalds@linux-foundation.org> |
Replace <asm/uaccess.h> with <linux/uaccess.h> globally This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*<asm/uaccess.h>' sed -i -e "s!$PATT!#include <linux/uaccess.h>!" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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99c1790e |
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10-Sep-2016 |
Michael Ellerman <mpe@ellerman.id.au> |
net: Remove NO_IRQ from powerpc-only network drivers We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it from powerpc-only drivers. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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8572763a |
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09-Sep-2016 |
Christophe Leroy <christophe.leroy@c-s.fr> |
net: fs_enet: merge NAPI RX and NAPI TX Initially, a NAPI TX routine has been implemented separately from NAPI RX, as done on the freescale/gianfar driver. By merging NAPI RX and NAPI TX, we reduce the amount of TX completion interrupts. Handling of the budget in association with TX interrupts is based on indications provided at https://wiki.linuxfoundation.org/networking/napi We never proceed more than the complete TX ring on a single run. At the same time, we fix an issue in the handling of fep->tx_free: It is only when fep->tx_free goes up to MAX_SKB_FRAGS that we need to wake up the queue. There is no need to call netif_wake_queue() at every packet successfully transmitted. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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c1c511a2 |
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16-May-2016 |
Philippe Reynes <tremyfr@gmail.com> |
net: ethernet: fs-enet: use phydev from struct net_device The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phydev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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8751b12c |
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22-Oct-2014 |
LEROY Christophe <christophe.leroy@c-s.fr> |
net: fs_enet: set back promiscuity mode after restart After interface restart (eg: after link disconnection/reconnection), the bridge function doesn't work anymore. This is due to the promiscuous mode being cleared by the restart. The mac-fcc already includes code to set the promiscuous mode back during the restart. This patch adds the same handling to mac-fec and mac-scc. Tested with bridge function on MPC885 with FEC. Reported-by: Germain Montoies <germain.montoies@c-s.fr> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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7b4ecf39 |
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09-Oct-2014 |
LEROY Christophe <christophe.leroy@c-s.fr> |
net: fs_enet: error: 'SCCE_ENET_TXF' undeclared [linux-devel:devel-hourly-2014100909 3763/3915] drivers/net/ethernet/freescale/fs_enet/mac-scc.c:119:32: error: 'SCCE_ENET_TXF' undeclared Due to patch d43a396 net: fs_enet: Add NAPI TX, it appears that some target compilations are broken. This is due to the fact that unlike the FEC, the SCC and FCC don't have a TXF event (complete Frame transmitted) but only TXB (buffer transmitted). Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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d43a396a |
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07-Oct-2014 |
LEROY Christophe <christophe.leroy@c-s.fr> |
net: fs_enet: Add NAPI TX When using a MPC8xx as a router, 'perf' shows a significant time spent in fs_enet_interrupt() and fs_enet_start_xmit(). 'perf annotate' shows that the time spent in fs_enet_start_xmit is indeed spent between spin_unlock_irqrestore() and the following instruction, hence in interrupt handling. This is due to the TX complete interrupt that fires after each transmitted packet. This patch modifies the handling of TX complete to use NAPI. With this patch, my NAT router offers a throughput improved by 21% Original performance: [root@localhost tmp]# scp toto pgs:/tmp toto 100% 256MB 2.8MB/s 01:31 Performance with the patch: [root@localhost tmp]# scp toto pgs:/tmp toto 100% 256MB 3.4MB/s 01:16 Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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087dfae3 |
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20-Jun-2014 |
Scott Wood <scottwood@freescale.com> |
powerpc/8xx: Remove empty asm/mpc8xx.h m8xx_pcmcia_ops was the only thing in this file (other than a comment that describes a usage that doesn't match the file's contents); now that m8xx_pcmcia_ops is gone, remove the empty file. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Pantelis Antoniou <pantelis.antoniou@gmail.com> Cc: Vitaly Bordug <vitb@kernel.crashing.org> Cc: netdev@vger.kernel.org
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a81ab36b |
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08-Jan-2014 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
drivers/net: delete non-required instances of include <linux/init.h> None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. This covers everything under drivers/net except for wireless, which has been submitted separately. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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f7578496 |
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18-Sep-2013 |
Thierry Reding <thierry.reding@gmail.com> |
of/irq: Use irq_of_parse_and_map() Replace some instances of of_irq_map_one()/irq_create_of_mapping() and of_irq_to_resource() by the simpler equivalent irq_of_parse_and_map(). Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Rob Herring <rob.herring@calxeda.com> [grant.likely: resolved conflicts with core code renames] Signed-off-by: Grant Likely <grant.likely@linaro.org>
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5af50730 |
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17-Sep-2013 |
Rob Herring <rob.herring@calxeda.com> |
drivers: clean-up prom.h implicit includes Powerpc is a mess of implicit includes by prom.h. Add the necessary explicit includes to drivers in preparation of prom.h cleanup. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@linaro.org>
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ec21e2ec |
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11-Jun-2011 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
freescale: Move the Freescale drivers Move the Freescale drivers into drivers/net/ethernet/freescale/ and make the necessary Kconfig and Makefile changes. CC: Sandeep Gopalpet <sandeep.kumar@freescale.com> CC: Andy Fleming <afleming@freescale.com> CC: Shlomi Gridish <gridish@freescale.com> CC: Li Yang <leoli@freescale.com> CC: Pantelis Antoniou <pantelis.antoniou@gmail.com> CC: Vitaly Bordug <vbordug@ru.mvista.com> CC: Dan Malek <dmalek@jlc.net> CC: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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