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| author |   Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2015-06-11 01:01:43 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-06-11 00:14:29 -0700 |
| commit | c156633f1353264634135dea86ffcae74f2122fc (patch) | |
| tree | 54b007446cc496916c1c91f79054bcdab139adc2 /drivers/net/ethernet/renesas/Kconfig | |
| parent | tcp: add CDG congestion control (diff) | |
| download | linux-dev-c156633f1353264634135dea86ffcae74f2122fc.tar.xz linux-dev-c156633f1353264634135dea86ffcae74f2122fc.zip | |
Renesas Ethernet AVB driver proper
Ethernet AVB includes an Gigabit Ethernet controller (E-MAC) that is basically
compatible with SuperH Gigabit Ethernet E-MAC. Ethernet AVB has a dedicated
direct memory access controller (AVB-DMAC) that is a new design compared to the
SuperH E-DMAC. The AVB-DMAC is compliant with 3 standards formulated for IEEE
802.1BA: IEEE 802.1AS timing and synchronization protocol, IEEE 802.1Qav real-
time transfer, and the IEEE 802.1Qat stream reservation protocol.
The driver only supports device tree probing, so the binding document is
included in this patch.
Based on the original patches by Mitsuhiro Kimura.
Signed-off-by: Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/renesas/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/renesas/Kconfig | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/Kconfig b/drivers/net/ethernet/renesas/Kconfig index 196e98a2d93b..8e8031a1c6c7 100644 --- a/drivers/net/ethernet/renesas/Kconfig +++ b/drivers/net/ethernet/renesas/Kconfig @@ -2,6 +2,21 @@ # Renesas device configuration # +config NET_VENDOR_RENESAS + bool "Renesas devices" + default y + ---help--- + If you have a network (Ethernet) card belonging to this class, say Y + and read the Ethernet-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. + + Note that the answer to this question doesn't directly affect the + kernel: saying N will just cause the configurator to skip all + the questions about Renesas devices. If you say Y, you will be asked + for your specific device in the following questions. + +if NET_VENDOR_RENESAS + config SH_ETH tristate "Renesas SuperH Ethernet support" depends on HAS_DMA @@ -15,3 +30,19 @@ config SH_ETH This driver supporting CPUs are: - SH7619, SH7710, SH7712, SH7724, SH7734, SH7763, SH7757, R8A7740, R8A777x and R8A779x. + +config RAVB + tristate "Renesas Ethernet AVB support" + depends on HAS_DMA + depends on ARCH_SHMOBILE || COMPILE_TEST + select CRC32 + select MII + select MDIO_BITBANG + select PHYLIB + select PTP_1588_CLOCK + help + Renesas Ethernet AVB device driver. + This driver supports the following SoCs: + - R8A779x. + +endif # NET_VENDOR_RENESAS |