robin.thoni/ipxe - git rthoni.com

Michael Brown ccb6e5c627 [realtek] Clear bit 24 of RCR On an Asus Z87-K motherboard with an onboard 8168 NIC, booting into Windows 7 and then warm rebooting into iPXE results in a broken RX datapath: packets can be transmitted successfully but garbage is received. A cold reboot clears the problem. A dump of the PHY registers reveals only one difference: in the failure case the bits ADVERTISE_PAUSE_CAP and ADVERTISE_PAUSE_ASYM are cleared. Explicitly setting these bits does not fix the problem. A dump of the MAC registers reveals a few differences, of which the most obvious culprit is the undocumented bit 24 of the Receive Configuration Register (RCR), which is set in the failure case. Explicitly clearing this bit does fix the problem. Reported-by: Sebastian Nielsen <ipxe@sebbe.eu> Reported-by: Oliver Rath <rath@mglug.de> Debugged-by: Sebastian Nielsen <ipxe@sebbe.eu> Tested-by: Sebastian Nielsen <ipxe@sebbe.eu> Signed-off-by: Michael Brown <mcb30@ipxe.org>		преди 10 години
contrib	[errdb] Strip platform error code for non-platform-generated errors	преди 11 години
src	[realtek] Clear bit 24 of RCR	преди 10 години
COPYING	Initial revision	преди 19 години
COPYRIGHTS	[build] Rename gPXE to iPXE	преди 14 години
README	[doc] Re-add README file	преди 14 години

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org