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path: root/drivers/net/sh_eth.c
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* net: sh-eth: Add cache writeback control after setting bit of DMA descriptorNobuhiro Iwamatsu2014-11-04-2/+8
| | | | | | | | A bit field of DMA descriptor is on memory area of DMA. If we set data to bit of DMA descriptor, we must be writeback data of DMA descriptor. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh-eth: Use memalign instead of orignal memroy alignment functionNobuhiro Iwamatsu2014-11-04-45/+38
| | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh-eth: Remove definition of RX_DESC_SIZE and TX_DESC_SIZENobuhiro Iwamatsu2014-11-04-8/+12
| | | | | | | | RX_DESC_SIZE and TX_DESC_SIZE mean the size of the data descriptor for sh-eth. We can acquire this in sizeof. It is not necessary to define these in define. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh-eth: Add support R8A7793Nobuhiro Iwamatsu2014-11-04-2/+3
| | | | | | | | R8A7793 has the same sh-ether IP core as other SH/rmobile. This patch adds support of R8A7793. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh-eth: Add support R8A7794Nobuhiro Iwamatsu2014-07-24-2/+3
| | | | | | | R8A7794 has the same sh-ether IP core as other SH/rmobile. This patch adds support of R8A7794. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: sh-eth: Fix coding styleNobuhiro Iwamatsu2014-06-10-17/+18
| | | | | | | This fixes checkpatch's warning. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh-eth: Add support R7S72100 of rmobileNobuhiro Iwamatsu2014-06-10-4/+6
| | | | | | | | | The R7S72100 of ARM SoC that Renesas manufactured has one Ether port. This has the same IP SH-Ether. This patch adds support of the R7S72100 in SH-Ether. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh-eth: Add support R8A7791Nobuhiro Iwamatsu2013-11-22-2/+3
| | | | | | | | | R8A7791 has the same sh-ether IP core as other SH/rmobile. This patch adds support of R8A7791. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Joe Hershberger <joe.hershberger@gmail.com>
* net: sh-eth: Add support R8A7790Nobuhiro Iwamatsu2013-11-22-1/+4
| | | | | | | | R8A7790 has the same sh-ether IP core as other SH/rmobile. This patch adds support of R8A7790. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: sh-eth: Add invalidate cache control for rmobile (ARM SoC)Nobuhiro Iwamatsu2013-11-22-5/+26
| | | | | | | | | The sh-eth of rmobile needs to use invalidate_cache* function. This patch adds invalidate_cache* function. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Patch: 268948
* net: sh-eth: Add control for padding size of packet descriptorNobuhiro Iwamatsu2013-11-22-5/+8
| | | | | | | | sh-eth can change the alignment size of a packet descriptor according to BUS size. This patch adds this function. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: sh-eth: Change cache API of SHNobuhiro Iwamatsu2013-11-22-1/+2
| | | | | | | The cache API of SH was changed from dcache_wback_range to flush_dcache_range. sh-eth uses dcache_wback_range. This patch changes to flush_dcache_range. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-13/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* net: sh_eth: add support for SH7752Yoshihiro Shimoda2012-12-15-2/+2
| | | | | | | | SH7752 has two fast ethernet controllers and two gigabit ethernet controllers. It is similar to SH7757. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh_eth: Add support R8A7740 of rmobile (arm core)Nobuhiro Iwamatsu2012-09-24-1/+1
| | | | | | | | R8A7740 of rmobile has ethernet device, and this is same IP of sh-ether. This support R8A7740 of rmobile. Signed-off-by: Hideyuki Sano <hideyuki.sano.dn@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: sh_eth: modify the definitions of regsiterYoshihiro Shimoda2012-07-23-56/+52
| | | | | | | | | The previous code had many similar definitions in each CPU. This patch borrows from the sh_eth driver of Linux kernel. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: sh_eth: add SH_ETH_TYPE_ conditionYoshihiro Shimoda2012-07-23-13/+9
| | | | | | | | | | | | | | | | | | | | | At the moment, the driver supports the following CPUs: - GETHER (Gigabit Ethernet) : SH7763, SH7734 - ETHER (Fast Ethernet) : SH7724, SH7757 And the driver had the following "#if": #if defined(CONFIG_CPU_SH7763) || defined(CONFIG_CPU_SH7734) #if !defined(CONFIG_CPU_SH7757) && !defined(CONFIG_CPU_SH7724) - Those are for GETHER #if defined(CONFIG_CPU_SH7724) || defined(CONFIG_CPU_SH7757) - This is for ETHER So, for clean up the code, this patch adds SH_ETH_TYPE_GETHER and SH_ETH_TYPE_ETHER. And then, the patch modifies the above "#if". Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: sh_eth: clean up for the SH7757's codeYoshihiro Shimoda2012-07-23-8/+1
| | | | | | | | The SH7757's ETHER can work using the SH7724's setting. So, the patch modifies it. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: abort network initialization if the PHY driver failsTimur Tabi2012-07-11-1/+5
| | | | | | | | | | Now that phy_startup() can return an actual error code, check for that error code and abort network initialization if the PHY fails. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Nobuhiro Iwamamatsu <nobuhiro.iwamatsu.yj@renesas.com> (sh_eth part) Acked-by: Stephan Linz <linz@li-pro.net> (Xilinx part, xilinx_axi_emac and xilinx_ll_temac) Reviewed-by: Marek Vasut <marex@denx.de> (FEC part)
* net: sh-eth: Add support Gigabit of SH7734Nobuhiro Iwamatsu2012-05-23-1/+10
| | | | | | | SH7734 support GMII. This add register infomation and the function which enable GMII. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: sh_eth: Add support SH7734 Ethernet deviceNobuhiro Iwamatsu2012-05-23-8/+9
| | | | | | | | SH7734 has one channel ethernet device. This support 10/100/1000Base, and RMII/MII/GMII. And this has the same structure as SH7763. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* net: Fix remaining API interface breakageJoe Hershberger2012-05-23-4/+4
| | | | | | | | | | | These are all the files which use the API incorrectly but did not get built using MAKEALL -a powerpc|arm. I have no compiler for them, but the remaining issues should be far less than without this patch. Any outstanding issues are left to the maintainers of boards that use these drivers. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* net: sh_eth: Remove unnecessary returnNobuhiro Iwamatsu2012-03-08-1/+0
| | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh_eth: Collect up EDMR_INIT_CNT to TIMEOUT_CNTNobuhiro Iwamatsu2012-03-08-4/+5
| | | | | | | | EDMR_INIT_CNT holds the check count of initialization. Since there were more same values (1000), this collected as TIMEOUT_CNT. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh_eth: Remove SH_ETH_PHY_DELAYNobuhiro Iwamatsu2012-03-08-2/+0
| | | | | | | SH_ETH_PHY_DELAY is not used. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: sh_eth: Add support SH7724Nobuhiro Iwamatsu2012-03-08-19/+23
| | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh_eth: use miiphybb instead of own mii functionsYoshihiro Shimoda2011-12-02-190/+103
| | | | | | | | | | The sh_eth driver had an own mii functions. However the function didn't support the gigabit PHY. The U-Boot has the general phy driver and miiphybb driver, and they already support it. So this patch removes the own functions and uses the phy driver. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh_eth: add support for SH7757's ETHERYoshihiro Shimoda2011-03-16-1/+36
| | | | | | | SH7757 has ETHER and GETHER. This patch supports EHTER only. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* net: sh_eth: add cache handlingYoshihiro Shimoda2011-02-02-0/+9
| | | | | | | | Some CPU needs cache handling. So this patch add the config of CONFIG_SH_ETHER_CACHE_WRITEBACK, and it calls wback function. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: sh_eth: Remove garbage from printfNobuhiro Iwamatsu2009-07-22-1/+1
| | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* sh_eth: get mac address from environmentMike Frysinger2009-03-20-22/+6
| | | | | | | | | | | | | | The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. The sh_eth driver can also be simplified a bit by using enetaddr member of the eth_device structure. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Carlos Munoz <carlos@kenati.com> CC: Ben Warren <biggerbadderben@gmail.com>
* net: sh_eth: Remove sh_eth_reset() from halt functionNobuhiro Iwamatsu2009-03-20-2/+0
| | | | | | | | | sh_eth_reset is function to reset Ether IP. The MAC address is stored in IP, but it is initialized by this function. OS (e.g. Linux Kernel) can not use this device when initialized. This revises this problem. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
* sh: sh_eth: Change new network APINobuhiro Iwamatsu2009-01-24-130/+225
| | | | | | | sh_eth used old network API. This patch changed new API. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* net: sh: Renesas SH7763 Ethernet device supportNobuhiro Iwamatsu2008-07-06-0/+603
Renesas SH7763 has 2 channel Ethernet device. This is 10/100/1000 Base support. But this patch check 10/100 Base only. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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