u-boot.git/drivers/net/designware.c, branch v2015.10

net: designware: Add support to PCI designware devices

2015-09-17T01:53:52Z

The Designware ethernet controller is also seen on PCI bus, e.g. on Intel Quark SoC. Add this support in the DM version driver. Signed-off-by: Bin Meng Acked-by: Simon Glass

net: designware: Fix build warnings

2015-09-09T13:48:03Z

When building dm version of designware eth driver on a platform with 64-bit phys_addr_t, it reports the following warnings: drivers/net/designware.c: In function 'designware_eth_probe': drivers/net/designware.c:599:2: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'phys_addr_t' [-Wformat] drivers/net/designware.c:600:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/designware.c:601:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] This commit fixes the build warnings. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

net: designware: Rename the driver var name to eth_designware

2015-08-08T12:14:05Z

The driver variable name is eth_sandbox, which is probably a copy-paste mistake. Fix it. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Acked-by: Joe Hershberger

net: designware: Add SoCFPGA GMAC DT compatible string

2015-08-08T12:14:05Z

Add the OF compatible property to match the SoCFPGA GMAC. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Acked-by: Joe Hershberger

dm: eth: Avoid blocking on packet reception

2015-07-21T23:39:40Z

Some devices can take a long time to work out whether they have a new packet or now. For example the ASIX USB Ethernet dongle can take 5 seconds to do this, since it waits until it gets a new packet on the wire before allowing the USB bulk read packet to be submitted. At present with driver mode the Ethernet receive code reads 32 packets. This can take a very long time if we must wait for all 32 packets. The old code (before driver model) worked by reading a single set of packets from the USB device, then processing all the packets with in. It would be nice to use the same behaviour with driver model. Add a flag to the receive method which indicates that the driver should try to find a packet if available, by consulting the hardware. When the flag is not set, it should just return any packet data it has already received. If there is none, it should return -EAGAIN so that the loop will terminate. Signed-off-by: Simon Glass

net: designware: Program MAC address to hardware after soft reset

2015-07-08T17:43:19Z

commit f566c99 "net: Update hardware MAC address if it changes in env" removes writing MAC address to designware controller after soft reset. This makes designware ethernet port fail to work. Actually the MAC address should always be programmed after soft reset. Signed-off-by: Bin Meng Acked-by: Joe Hershberger

net: Update hardware MAC address if it changes in env

2015-05-19T18:33:21Z

When the ethaddr changes in the env, the hardware should also be updated so that MAC filtering will work properly without resetting U-Boot. Also remove the manual calls to set the hwaddr that was included in a few drivers as a result of the framework not doing it. Reported-by: Michal Simek Signed-off-by: Joe Hershberger Tested-by: Michal Simek

dm: net: Adjust designware driver to support driver model

2015-04-18T17:11:37Z

Add driver model support to the designware driver. This reuses most of the existing code except for some duplication in the probe() method. Signed-off-by: Simon Glass Acked-by: Joe Hershberger

dm: net: Tidy up designware driver ready for driver model

2015-04-18T17:11:37Z

Adjust the error handling to use errno.h instead of returning -1. Change leaf functions to pass in the arguments they require rather than struct eth_device. Apart from simplifying the code it makes is easier to reuse these functions for driver model, since mostly they actually only use struct dw_eth_priv (which we can keep). Create a stub for each Ethernet operation function. This will allow use to share code with the driver model versions. Signed-off-by: Simon Glass Acked-by: Joe Hershberger

net: cosmetic: Fix var naming net <-> eth drivers

2015-04-18T17:11:33Z

Update the naming convention used in the network stack functions and variables that Ethernet drivers use to interact with it. This cleans up the temporary hacks that were added to this interface along with the DM support. This patch has a few remaining checkpatch.pl failures that would be out of the scope of this patch to fix (drivers that are in gross violation of checkpatch.pl). Signed-off-by: Joe Hershberger Acked-by: Simon Glass