| Commit message (Collapse) | Author | Age | Lines |
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Renamed for clarity
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Easier to find when alphabetized
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Clearer constant name.
Also remove related BOOTP_SIZE which was unused and doesn't take
into account VLAN packets.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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This is not called as a handler, so don't name it that way
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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x is a poor variable name
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Make the comment more accurate about the header including SNAP
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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This name more explicitly claims that it does not include the
header size
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Remove typedef and lower-case name
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Remove typedef and lower-case letters
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Eliminate the typedef and remove capital letters
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Separate the Ethernet header from the 802 header.
Base the size constants on the structs.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Add a structure that only contains IP header fields to be used by
functions that don't need UDP
Rename IP_HDR_SIZE_NO_UDP to IP_HDR_SIZE
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Rename IP header related things to IP_UDP. The existing definition
of IP_t includes UDP header, so name it to accurately describe the
structure.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Separate this functionality out of the net.c behemoth
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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Separate this functionality out of the net.c behemoth
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Separate this functionality out of the net.c behemoth
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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Checking for CDP packets should be encapsulated, not copied code.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Separate this functionality out of the net.c behemoth
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
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Make the MAC-seeded random number generator available to /net in
general. MAC-seeded rand will be needed by link-local as well, so
give it an interface.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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All arches init this the same way, so move the logic into the core
net code to avoid duplicating it everywhere else.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
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This field gets read in one place (by "bdinfo"), and we can replace
that with getenv("ipaddr"). After all, the bi_ip_addr field is kept
up-to-date implicitly with the value of the ipaddr env var.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
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Ignore the return value of eth_getenv_enetaddr_by_index(), and if it
fails, fall back to use dev->enetaddr, which could be filled up by
the ethernet device driver:
With the current code, introduced with below commit, eth_write_hwaddr()
will fail immediately if there is no eth<n>addr in the environment variables.
However, e.g. for an overo based product that uses the SMSC911x ethernet
chip (with the MAC address set via EEPROM connected to the SMSC911x chip),
the MAC address is still OK.
On mx28 boards that are depending on the OCOTP bits to set the MAC address
(like the Denx m28 board), the OCOTP bits should be used instead of
failing on the environment variables.
Actually, this was the original behavior, and was later changed by
commit 7616e7850804c7c69e0a22c179dfcba9e8f3f587.
Signed-off-by: Eric Miao <eric.miao@linaro.org>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Stefan Roese <sr@denx.de>
CC: Eric Miao <eric.miao@linaro.org>
CC: Wolfgang Denk <wd@denx.de>
CC: Philip Balister <philip@balister.org>
CC: Zach Sadecki <zach@itwatchdogs.com>
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This inserts bootstage calls into tftp, usb start and bootm. We
could go further, but this is a reasonable start to illustrate
the concept.
Signed-off-by: Simon Glass <sjg@chromium.org>
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These calls should not be made directly any more, since bootstage
will call the show_boot_...() functions as needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This changes over the network-related progress numbers to use enums
from bootstage.h.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Rather than the caller negating our progress numbers to indicate an
error has occurred, which seems hacky, add a function to indicate this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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A few subsystems are using the same define "NAMESIZE". This has been
working so far because they define it to the same number. However, I
want to change the size of eth_device's NAMESIZE, so rather than tweak
the define names, simply drop references to it. Almost no one does,
and the handful that do can easily be changed to a sizeof().
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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This function was defined as an extern in net/eth.c, drop that and use
standard means of calling it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
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This function was defined as an extern in net/eth.c, drop that and use
standard means of calling it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
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Fix the crash when running several times usb_init() with a USB ethernet
device plugged.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Wolfgang Grandegger <wg@denx.de>
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Instead of counting the device index everytime a functions needs it, store
it in the eth_device struct. eth_register() keeps track of the indices and
updates the device's index number. This simplifies some functions in
net/eth.c.
Additionally, a network driver can now query its index, eg. to get the
correct environment ethaddr name.
Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Mike Frysinger <vapier@gentoo.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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When building u-boot as 64 bit application (e.g. sandbox) ulong might be
64 bits in size. This breaks network code as IPaddr_t is 64 bytes in
size then and an IPv4 address is 32 bits in size. This patch makes sure
that IPaddr_t is always 32 bits in size. Also some warnings introduced
by this patch are fixed.
Signed-off-by: Matthias Weisser <weisserm@arcor.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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Fix:
bootp.c: In function 'BootpCopyNetParams':
bootp.c:108:11: warning: unused variable 'tmp_ip' [-Wunused-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
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Fix:
net.c: In function 'CDPHandler':
net.c:1083:8: warning: variable 'applid' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
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The rarp code includes another instance of the auto_load logic, so call
what is now net_auto_load() instead.
This also fixes an incorrect call to TftpStart() which was never seen
since apparently no boards enable rarp.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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This is intended purely as a code size reduction.
Signed-off-by: Simon Glass <sjg@chromium.org>
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If CONFIG_CMD_TFTPPUT is not enabled, we want minimal code size impact
on the tftp code. This introduces a few more #ifdefs.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This should be a static function so it can be inlined.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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This commit reduces code size a little by making the ICMP handler only
available to tftpput. This is reasonable since it is the only user at
present (ping just uses the normal handler).
Signed-off-by: Simon Glass <sjg@chromium.org>
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This adds logic to tftp.c to implement the tftp 'put' command, and
updates the README.
Signed-off-by: Simon Glass <sjg@chromium.org>
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TftpStart should support starting either a get or a put.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This code is required for tftpput, so move it into separate functions.
Signed-off-by: Simon Glass <sjg@chromium.org>
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