u-boot.git/drivers/net/designware.c, branch v2012.04 Unnamed repository; edit this file 'description' to name the repository. net/designware: Change timeout loop implementation 2012-04-04T15:47:53+00:00 Amit Virdi amit.virdi@st.com 2012-03-26T00:09:59+00:00 cafabe1995af20d02a000a984ae38693a6f9b900 The new implementation changes the timeout loop implementation to avoid 1 ms delay in each failing test. It also configures the delay to 10usec. Signed-off-by: Amit Virdi <amit.virdi@st.com> 
The new implementation changes the timeout loop implementation to avoid 1 ms
delay in each failing test. It also configures the delay to 10usec.

Signed-off-by: Amit Virdi <amit.virdi@st.com>
net/designware: Set ANAR to 0x1e1 2012-04-04T15:47:40+00:00 Armando Visconti armando.visconti@st.com 2012-03-26T00:09:58+00:00 20a5dde1495c74fd6c8b977a2619538b6bee8e0b This patch forces the advertised capabilities during auto negotiation to always be 10/100 Mbps and half/full as duplexing. Signed-off-by: Armando Visconti <armando.visconti@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com> 
This patch forces the advertised capabilities during auto
negotiation to always be 10/100 Mbps and half/full as duplexing.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
net/designware: Program phy registers when auto-negotiation is ON 2012-04-04T15:47:34+00:00 Vikas Manocha vikas.manocha@st.com 2012-03-26T00:09:57+00:00 e25c90b45c4764e60e44f302ad337ed6ce066468 If AN(auto-negotiation) is ON, speed bit of control register are not applicable. Also phy registers were not getting programmed as per the result of AN. This patch sets only AN bit & restart AN bit for AN ON selection & programs PHY registers as per AN result. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com> 
If AN(auto-negotiation) is ON, speed bit of control register are not
applicable.  Also phy registers were not getting programmed as per the
result of AN. This patch sets only AN bit & restart AN bit for AN ON
selection & programs PHY registers as per AN result.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
net/designware: Try configuring phy on each dw_eth_init 2012-04-04T15:47:21+00:00 Vipin Kumar vipin.kumar@st.com 2012-03-26T00:09:56+00:00 13edd1706c56371dc6a67f7bef874f6d8b7af8eb Phy autonegotiation works only when the ethernet cable is plugged in. Since the phy was configured only at the init time, a plugged in cable was necessary to initialize the phy properly. This patch keeps a flag to check if the phy initialization has succeeded, and calls configure_phy routine at every init if this flag reports otherwise. Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com> 
Phy autonegotiation works only when the ethernet cable is plugged in.
Since the phy was configured only at the init time, a plugged in cable
was necessary to initialize the phy properly.

This patch keeps a flag to check if the phy initialization has
succeeded, and calls configure_phy routine at every init if this flag
reports otherwise.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
net/designware: Consecutive writes must have delay 2012-04-04T15:47:09+00:00 Armando Visconti armando.visconti@st.com 2012-03-26T00:09:55+00:00 aa51005c3f7e517164fa000d68672041f6c4191f This patch solves a TX/RX problem which happens at 10Mbps, due to the fact that we are not respecting 4 cyles of the phy_clk (2.5MHz) between two consecutive writes on the same register. Signed-off-by: Armando Visconti <armando.visconti@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com> 
This patch solves a TX/RX problem which happens at 10Mbps, due to the
fact that we are not respecting 4 cyles of the phy_clk (2.5MHz) between
two consecutive writes on the same register.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
net/designware: Phy address fix 2012-04-04T15:46:59+00:00 Vipin KUMAR vipin.kumar@st.com 2012-03-26T00:09:54+00:00 024333c96fecb698efe703e01f2326c1256114a4 The code assumes the phy address to be > 0, which is not true, the phy address can be in the range 0-31. Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com> 
The code assumes the phy address to be > 0, which is not true, the phy address
can be in the range 0-31.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
net/designware: Fix to restore hw mac address 2012-04-04T15:46:39+00:00 Vipin KUMAR vipin.kumar@st.com 2012-03-26T00:09:52+00:00 c7f6dbe736f3f57436ba162f986691f7e862eb4d The network controller mac resets hardware address stored in MAC_HI and MAC_LO registers if mac is resetted. So, hw mac address needs to be restored in case mac is explicitly resetted from driver. Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Amit Virdi <amit.virdi@st.com> 
The network controller mac resets hardware address stored in MAC_HI and MAC_LO
registers if mac is resetted. So, hw mac address needs to be restored in case
mac is explicitly resetted from driver.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Add Ethernet hardware MAC address framework to usbnet 2011-08-08T19:05:23+00:00 Simon Glass sjg@chromium.org 2011-06-13T23:13:10+00:00 7616e7850804c7c69e0a22c179dfcba9e8f3f587 Built-in Ethernet adapters support setting the mac address by means of a ethaddr environment variable for each interface (ethaddr, eth1addr, eth2addr). This adds similar support to the USB network side, using the names usbethaddr, usbeth1addr, etc. They are kept separate since we don't want a USB device taking the MAC address of a built-in device or vice versa. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Eric Bénard <eric@eukrea.com> 
Built-in Ethernet adapters support setting the mac address by means of a
ethaddr environment variable for each interface (ethaddr, eth1addr, eth2addr).

This adds similar support to the USB network side, using the names
usbethaddr, usbeth1addr, etc. They are kept separate since we don't want
a USB device taking the MAC address of a built-in device or vice versa.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Eric Bénard <eric@eukrea.com>
net: designware: fix uninitialized phy_addr usage 2011-07-25T20:20:10+00:00 Mike Frysinger vapier@gentoo.org 2011-06-02T05:19:38+00:00 f0ece9e93447bb600689eb1a41dbcc99560b333d When CONFIG_DW_SEARCH_PHY is disabled, the local phy_addr variable never gets initialized which causes random behavior at runtime and a gcc warning. So set it by default to the stored phy address. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Vipin Kumar <vipin.kumar@st.com> Fix commit message. Signed-off-by: Wolfgang Denk <wd@denx.de> 
When CONFIG_DW_SEARCH_PHY is disabled, the local phy_addr variable
never gets initialized which causes random behavior at runtime and a
gcc warning.  So set it by default to the stored phy address.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Vipin Kumar <vipin.kumar@st.com>

Fix commit message.
Signed-off-by: Wolfgang Denk <wd@denx.de>
net: designware: fix unused warning when CONFIG_DW_AUTONEG is enabled 2011-07-25T20:19:40+00:00 Mike Frysinger vapier@gentoo.org 2011-06-02T05:19:37+00:00 ee7f5bfd124c61370a2fa417ca6d21d587d23a3f The ctrl variable is only used when autoneg support is disabled, so only declare it under those conditions to avoid an unused variable warning. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Vipin Kumar <vipin.kumar@st.com> 
The ctrl variable is only used when autoneg support is disabled, so only
declare it under those conditions to avoid an unused variable warning.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Vipin Kumar <vipin.kumar@st.com>