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path: root/drivers/net/ethernet/cadence/macb.h
AgeCommit message (Collapse)Author
2012-11-01net/macb: Add support for Gigabit Ethernet modePatrice Vilchez
Add Gigabit Ethernet mode to GEM cadence IP and enable RGMII connection. Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-19net/at91_ether: clean up rx buffer handlingJoachim Eastwood
This patch does two things: * Use macb struct members and remove at91_ether ones * Alloc DMA buffers on netdev start and dealloc on stop Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2012-10-19net/at91_ether: use macb dma description structJoachim Eastwood
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2012-10-19net/at91_ether: share macb_set_rx_mode with macbJoachim Eastwood
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2012-10-19net/at91_ether: use ethtool and mdio from macbJoachim Eastwood
This rips out the at91_ether phy handling and ethtool stuff and replace it with equivalent stuff from macb. The only thing lost is the phy irq support from at91_ether, but this can be added to macb and then benefit all users. Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2012-10-19net/macb: export some symbols for at91_etherJoachim Eastwood
Export some symbols to start sharing code between macb and at91_ether drivers. Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2012-10-19net/at91_ether: use pclk member instead of ether_clkJoachim Eastwood
Remove old at91_priv member and use pclk member from macb. Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2012-10-19net/at91_ether/macb: absorb at91_private in to macb private structJoachim Eastwood
This will make it easier to share code between the drivers and eventually merge them into one driver. Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2012-10-19net/macb: add AT91RM9200 specific registers and bits to headerJoachim Eastwood
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2011-12-16net/macb: add DT support for Cadence macb/gem driverJean-Christophe PLAGNIOL-VILLARD
Allow the device tree to provide the mac address and the phy mode. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: change "compatible" node property, doc and DT hwaddr] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> [jamie@jamieiles.com: add "gem" compatibility strings and doc] Acked-by: Jamie Iles<jamie@jamieiles.com> Acked-by: David S. Miller <davem@davemloft.net>
2011-11-22macb: allow GEM to have configurable receive buffer sizeJamie Iles
GEM has configurable receive buffer sizes so requires this to be programmed up. Any size < 2048 and a multiple of 64 bytes is permitted. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-11-22macb: support DMA bus widths > 32 bitsJamie Iles
Some GEM implementations may support DMA bus widths up to 128 bits. We can get the maximum supported DMA bus width from the design configuration register so use that to program the device up. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-11-22macb: support statistics for GEM devicesJamie Iles
GEM devices have a different number of statistics registers and they are at a different offset to MACB devices. Make the statistics collection method dependent on device type. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-11-22macb: support higher rate GEM MDIO clock divisorsJamie Iles
GEM devices support larger clock divisors and have a different range of divisors. Program the MDIO clock divisors based on the device type. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-11-22macb: initial support for Cadence GEMJamie Iles
The Cadence GEM is based on the MACB Ethernet controller but has a few small changes with regards to register and bitfield placement. This patch detects the presence of a GEM by reading the module ID register and setting a flag appropriately. This handles the new HW address, USRIO and hash register base register locations in GEM. v3: - convert to macb_is_gem() inline rather than storing a boolean flag - handle rx_overrun stats for gem Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Jamie Iles <jamie@jamieiles.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-08-12macb: Move the Atmel driverJeff Kirsher
Move the Atmel driver into drivers/net/ethernet/cadence/ and make the necessary Kconfig and Makefile changes. CC: Nicolas Ferre <nicolas.ferre@atmel.com> CC: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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