- 13 10月, 2016 1 次提交
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由 Jarod Wilson 提交于
With centralized MTU checking, there's nothing productive done by eth_change_mtu that isn't already done in dev_set_mtu, so mark it as deprecated and remove all usage of it in the kernel. All callers have been audited for calls to alloc_etherdev* or ether_setup directly, which means they all have a valid dev->min_mtu and dev->max_mtu. Now eth_change_mtu prints out a netdev_warn about being deprecated, for the benefit of out-of-tree drivers that might be utilizing it. Of note, dvb_net.c actually had dev->mtu = 4096, while using eth_change_mtu, meaning that if you ever tried changing it's mtu, you couldn't set it above 1500 anymore. It's now getting dev->max_mtu also set to 4096 to remedy that. v2: fix up lantiq_etop, missed breakage due to drive not compiling on x86 CC: netdev@vger.kernel.org Signed-off-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 8月, 2016 1 次提交
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由 Arnd Bergmann 提交于
When CONFIG_PM_SLEEP is disabled, we get a couple of harmless warnings: drivers/net/ethernet/renesas/ravb_main.c:2117:12: error: 'ravb_resume' defined but not used [-Werror=unused-function] drivers/net/ethernet/renesas/ravb_main.c:2104:12: error: 'ravb_suspend' defined but not used [-Werror=unused-function] The simplest solution here is to replace the #ifdef with __maybe_unused annotations, which lets the compiler do the right thing by itself. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Fixes: 0184165b ("ravb: add sleep PM suspend/resume support") Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 8月, 2016 2 次提交
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由 Philippe Reynes 提交于
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philippe Reynes 提交于
The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phy_dev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 8月, 2016 1 次提交
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由 Niklas Söderlund 提交于
The patch 'ravb: add sleep PM suspend/resume support' used incorrect function names containing 'runtime' for the suspend and resume functions. Reported-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 8月, 2016 1 次提交
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由 Niklas Söderlund 提交于
The interface would not function after the system had been woken up after have been suspended (echo mem > /sys/power/state) cycle. The reason for this is that all device registers have been reset to its default values. This patch adds sleep suspend and resume functions that detached the interface at suspend and restore the registers and reattach the interface at resume. Only the registers that are only configured at probe time needs to be explicitly restored by the resume handler. All other registers are reconfigured by either reopening the device in the resume handler (if the device was running when the system was suspended) or when the interface is opened by a user at a later time. Signed-off-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 8月, 2016 1 次提交
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由 Peter Chen 提交于
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: NPeter Chen <peter.chen@nxp.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 7月, 2016 1 次提交
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由 Sergei Shtylyov 提交于
Currently 'ifconfig' for the Ethernet devices handled by this driver shows "DMA chan: ff" while the driver doesn't use any DMA channels. Not assigning a value to 'net_device::dma' causes 'ifconfig' to correctly not report a DMA channel. Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 6月, 2016 3 次提交
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由 Masaru Nagai 提交于
Writing a non-zero value to the manual PAUSE frame register (MPR) starts the transmission of a PAUSE frame. A PAUSE frame is sent in ravb_emac_init(), but it is not expected behavior. Signed-off-by: NMasaru Nagai <masaru.nagai.vx@renesas.com> Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kazuya Mizuguchi 提交于
Use SET_RUNTIME_PM_OPS macro instead of assigning a member of dev_pm_ops directly. Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masaru Nagai 提交于
The H/W manual recommends B'10 or B'11 in a value of the separation filtering select bits in the receive configuration register (RCR.ESF). When B'10 is set, frames from non-matching streams are discarded. When B'11 is set, frames from non-matching streams are processed in reception queue 0 (best effort). This patch sets B'11 in ESF. [ykaneko0929@gmail.com: revised this commit message] Signed-off-by: NMasaru Nagai <masaru.nagai.vx@renesas.com> Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 5月, 2016 1 次提交
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由 Geert Uytterhoeven 提交于
When reopening the network device on ra7795/salvator-x, e.g. after a DHCP timeout: IP-Config: Reopening network devices... genirq: Flags mismatch irq 139. 00000000 (eth0:ch0:rx_be) vs. 00000000 (ravb e6800000.ethernet eth0: cannot request IRQ eth0:ch0:rx_be IP-Config: Failed to open eth0 IP-Config: No network devices available The "mismatch" is due to requesting an IRQ that is already in use, while IRQF_PROBE_SHARED wasn't set. However, the real cause is that ravb_close() doesn't release any of the R-Car Gen3-specific secondary IRQs. Add the missing free_irq() calls to fix this. Fixes: f51bdc23 ("ravb: Add dma queue interrupt support") Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 5月, 2016 1 次提交
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由 Geert Uytterhoeven 提交于
When reopening the network device on ra7795/salvator-x, e.g. after a DHCP timeout: IP-Config: Reopening network devices... genirq: Flags mismatch irq 139. 00000000 (eth0:ch24:emac) vs. 00000000 (eth0:ch24:emac) ravb e6800000.ethernet eth0: cannot request IRQ eth0:ch24:emac IP-Config: Failed to open eth0 IP-Config: No network devices available The "mismatch" is due to requesting an IRQ that is already in use, while IRQF_PROBE_SHARED wasn't set. However, the real cause is that ravb_close() doesn't release the R-Car Gen3-specific secondary IRQ. Add the missing free_irq() call to fix this. Fixes: 22d4df8f ("ravb: Add support for r8a7795 SoC") Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 5月, 2016 1 次提交
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由 Kazuya Mizuguchi 提交于
Aligning the reception data size is not required. Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Tested-by: NSimon Horman <horms+renesas@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 4月, 2016 2 次提交
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由 Sergei Shtylyov 提交于
When we have the ISS.CGIS bit set, we already know that gPTP interrupt has happened, so an extra GIS register check at the end of ravb_ptp_interrupt() seems superfluous. We can model the gPTP interrupt handler like all other dedicated interrupt handlers in the driver and make it *void*. Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wolfram Sang 提交于
The clk API may return 0 on clk_get_rate, so we should check the result before using it as a divisor. Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 05 4月, 2016 1 次提交
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由 Kazuya Mizuguchi 提交于
This patch supports the following interrupts. - One interrupt for multiple (timestamp, error, gPTP) - One interrupt for emac - Four interrupts for dma queue (best effort rx/tx, network control rx/tx) This patch improve efficiency of the interrupt handler by adding the interrupt handler corresponding to each interrupt source described above. Additionally, it reduces the number of times of the access to EthernetAVB IF. Also this patch prevent this driver depends on the whim of a boot loader. [ykaneko0929@gmail.com: define bit names of registers] [ykaneko0929@gmail.com: add comment for gen3 only registers] [ykaneko0929@gmail.com: fix coding style] [ykaneko0929@gmail.com: update changelog] [ykaneko0929@gmail.com: gen3: fix initialization of interrupts] [ykaneko0929@gmail.com: gen3: fix clearing interrupts] [ykaneko0929@gmail.com: gen3: add helper function for request_irq()] [ykaneko0929@gmail.com: gen3: remove IRQF_SHARED flag for request_irq()] [ykaneko0929@gmail.com: revert ravb_close() and ravb_ptp_stop()] [ykaneko0929@gmail.com: avoid calling free_irq() to non-hooked interrupts] [ykaneko0929@gmail.com: make NC/BE interrupt handler a function] [ykaneko0929@gmail.com: make timestamp interrupt handler a function] [ykaneko0929@gmail.com: timestamp interrupt is handled in multiple interrupt handler instead of dma queue interrupt handler] Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 3月, 2016 1 次提交
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由 Lino Sanfilippo 提交于
In ravb_start_xmit dont call skb_tx_timestamp only when hardware timestamping is requested: in the latter case software timestamps are suppressed and thus the call of skb_tx_timestamp does not have any effect. Instead call skb_tx_timestamp unconditionally in ravb_start_xmit, since the function checks itself if software timestamping is required or should be skipped due to hardware timestamping. Signed-off-by: NLino Sanfilippo <LinoSanfilippo@gmx.de> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 3月, 2016 1 次提交
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由 Yoshihiro Kaneko 提交于
The result value is overwritten by a return value of ravb_ptp_interrupt(). Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 3月, 2016 1 次提交
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由 Wolfram Sang 提交于
This change will also make Coverity happy by avoiding a theoretical NULL pointer dereference; yet another reason is to use the above helper function to tighten the code and make it more readable. Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: NSimon Horman <horms+renesas@verge.net.au> Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 2月, 2016 1 次提交
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由 Sergei Shtylyov 提交于
The driver has the *default* case doing nothing in the *switch* statement with an integer expression -- remove it. Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: NSimon Horman <horms+renesas@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 2月, 2016 2 次提交
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由 Sergei Shtylyov 提交于
When adding support for the R-Car gen3 gPTP active in configuration mode, some call sites of ravb_ptp_{init|stop}() were missed due to an oversight. Add checks for the R-Car gen2 SoCs around these... Fixes: f5d7837f ("ravb: ptp: Add CONFIG mode support") Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sergei Shtylyov 提交于
When adding support for the R-Car gen3 gPTP active in configuration mode, the code setting the CCC.CSEL field was duplicated due to an oversight. For R-Car gen 2 it's just redundant and for R-Car gen3 the write at this time is probably ignored due to CCC.GAC bit being already set... Fixes: f5d7837f ("ravb: ptp: Add CONFIG mode support") Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 2月, 2016 1 次提交
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由 Sergei Shtylyov 提交于
The driver has often repeated pattern of reading a register, AND'ing and/or OR'ing some bits and writing the value back. Factor the pattern out into ravb_modify() -- this saves 260 bytes of code with ARM gcc 4.7.3. While at it, update Cogent Embedded's copyrights. Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 1月, 2016 1 次提交
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由 Sergei Shtylyov 提交于
The code in ravb_emac_init() twiddling the ECMR bits always looked a bit strange to me: if one intends to respect 'priv->duplex', why save old value of the ECMR.DM bit? As all the other bits are zeroed anyway, we don't really need to read ECMR before writing to it. Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 1月, 2016 2 次提交
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由 Andrew Lunn 提交于
Many Ethernet drivers contain the same netdev_info() print statement about the attached phy. Move it into the phy device code. Additionally add a varargs function which can be used to append additional information. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Add a phydev_name() function, to help with moving some structure members from phy_device. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 12月, 2015 1 次提交
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由 Kazuya Mizuguchi 提交于
This patch adds support of the fixed PHY. This patch is based on commit 87009814 ("ucc_geth: use the new fixed PHY helpers"). Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 12月, 2015 2 次提交
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由 Kazuya Mizuguchi 提交于
Ethernet AVB does not support 10 Mbps transfer speed. Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kazuya Mizuguchi 提交于
AVB-DMAC Receive FIFO Warning interrupt is not enabled, so it is not necessary to disable the interrupt in ravb_close(). On the other hand, this patch disables the interrupt in ravb_dmac_init() to prevent the possibility that the interrupt is issued by the state that a boot loader left. Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 06 12月, 2015 2 次提交
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由 Sergei Shtylyov 提交于
The code reading the MAHR/MALR registers in ravb_read_mac_address() is terribly ineffective -- it reads MAHR 4 times and MALR 2 times, while it's enough to read each register only once. Use the local variables to achieve that, somewhat beautifying the code while at it... Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sergei Shtylyov 提交于
The Rx queue #1 frame error counter name contains trailing underscore, probably due to a typo... Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 12月, 2015 2 次提交
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由 Simon Horman 提交于
Add fallback compatibility strings for R-Car Gen 2 & 3 SoC Families. This is in keeping with the fallback scheme being adopted wherever appropriate for drivers for Renesas SoCs. Signed-off-by: NSimon Horman <horms+renesas@verge.net.au> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kazuya Mizuguchi 提交于
This patch makes PTP support active in CONFIG mode on R-Car Gen3. Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 11月, 2015 1 次提交
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由 Simon Horman 提交于
The GTI.TIV may be set to 2GHz^2 / rate, where rate is that of the clock of the device. Rather than assuming a rate of 130MHz use the actual rate of the clock. The motivation for this is to use the correct rate on the r8a7795/Salvator-X which is advertised as 133MHz but may differ depending on the extal present on the Salvator-X. Signed-off-by: NSimon Horman <horms+renesas@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 11月, 2015 1 次提交
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由 Sergei Shtylyov 提交于
When the R8A7795 support was added to the driver, little attention was paid to the ravb_open() error path: free_irq() for the EMAC interrupt was called uncoditionally, unlike request_irq(), and in a wrong order as well... As a result, on the R-Car gen2 SoCs I started getting the following in case of a device opening error: WARNING: CPU: 0 PID: 1 at kernel/irq/manage.c:1448 __free_irq+0x8c/0x228() Trying to free already-free IRQ 0 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.0-rc1-dirty #1005 Hardware name: Generic R8A7791 (Flattened Device Tree) Backtrace: [<c0013818>] (dump_backtrace) from [<c00139b4>] (show_stack+0x18/0x1c) r6:c063cdd6 r5:00000009 r4:00000000 r3:00204140 [<c001399c>] (show_stack) from [<c022a578>] (dump_stack+0x74/0x90) [<c022a504>] (dump_stack) from [<c0025f04>] (warn_slowpath_common+0x8c/0xb8) r4:ef04fd38 r3:c0714770 [<c0025e78>] (warn_slowpath_common) from [<c0025fd4>] (warn_slowpath_fmt+0x38/0x40) r8:ee8ad800 r7:ef0030a0 r6:00000000 r5:00000000 r4:ef003040 [<c0025fa0>] (warn_slowpath_fmt) from [<c0064cc0>] (__free_irq+0x8c/0x228) r3:00000000 r2:c063ce9f [<c0064c34>] (__free_irq) from [<c0064ecc>] (free_irq+0x70/0xa4) r10:0000016b r8:00000000 r7:00000000 r6:ee8ad800 r5:00000000 r4:ef003040 [<c0064e5c>] (free_irq) from [<c033472c>] (ravb_open+0x224/0x274) r7:fffffffe r6:00000000 r5:fffffffe r4:ee8ad800 [<c0334508>] (ravb_open) from [<c041ac78>] (__dev_open+0x84/0x104) r7:ee8ad830 r6:c0566334 r5:00000000 r4:ee8ad800 [<c041abf4>] (__dev_open) from [<c041af08>] (__dev_change_flags+0x94/0x13c) r7:00001002 r6:00000001 r5:00001003 r4:ee8ad800 [<c041ae74>] (__dev_change_flags) from [<c041afe8>] (dev_change_flags+0x20/0x50) r7:c072e6e0 r6:00000138 r5:00001002 r4:ee8ad800 [<c041afc8>] (dev_change_flags) from [<c06ec06c>] (ip_auto_config+0x174/0xfb8) r8:00001002 r7:c072e6e0 r6:c0703344 r5:00000001 r4:ee8ad800 r3:00000101 [<c06ebef8>] (ip_auto_config) from [<c000a810>] (do_one_initcall+0x100/0x1cc) r10:c06fb83c r9:00000000 r8:c06ebef8 r7:c0736000 r6:c0710918 r5:c0710918 r4:ef2f8f80 [<c000a710>] (do_one_initcall) from [<c06ccddc>] (kernel_init_freeable+0x11c/0x1 ec) r10:c06fb83c r9:00000000 r8:0000009a r7:c0736000 r6:c0706bf0 r5:c06fb834 r4:00000007 [<c06cccc0>] (kernel_init_freeable) from [<c0514c54>] (kernel_init+0x14/0xec) r10:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0514c40 r4:c0736000 [<c0514c40>] (kernel_init) from [<c0010458>] (ret_from_fork+0x14/0x3c) r4:00000000 r3:ef04e000 Fix up the free_irq() call order and add a new label on the error path. Fixes: 22d4df8f ("ravb: Add support for r8a7795 SoC") Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: NSimon Horman <horms+renesas@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 11月, 2015 2 次提交
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由 Masaru Nagai 提交于
This driver does not handle the AVB-DMAC Receive FIFO Warning interrupt now, so the interrupt should not be enabled. Signed-off-by: NMasaru Nagai <masaru.nagai.vx@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masaru Nagai 提交于
When RX/TX interrupt for Network Control queue and Best Effort queue is issued at the same time, the interrupt mask of Network Control queue will be reset when the mask of Best Effort queue is set. This patch fixes this problem. Signed-off-by: NMasaru Nagai <masaru.nagai.vx@renesas.com> Signed-off-by: NYoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be> Acked-by: NSimon Horman <horms+renesas@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 11月, 2015 1 次提交
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由 Simon Horman 提交于
This corrects what appear to be typos, making the code consistent with itself, and allowing meaningful prefixes to be displayed with the errors in question. Before: (null): failed to initialize MDIO (null): Cannot allocate desc base address table (size 176 bytes) After: ravb e6800000.ethernet: failed to initialize MDIO ravb e6800000.ethernet: Cannot allocate desc base address table (size 176 bytes) Signed-off-by: NSimon Horman <horms+renesas@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 10月, 2015 1 次提交
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由 Kazuya Mizuguchi 提交于
This patch supports the r8a7795 SoC by: - Using two interrupts + One for E-MAC + One for everything else + Both can be handled by the existing common interrupt handler, which affords a simpler update to support the new SoC. In future some consideration may be given to implementing multiple interrupt handlers - Limiting the phy speed to 100Mbit/s for the new SoC; at this time it is not clear how this restriction may be lifted but I hope it will be possible as more information comes to light Signed-off-by: NKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> [horms: reworked] Signed-off-by: NSimon Horman <horms+renesas@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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