This reverts commit eafdcda4a854932c0319656de7bf3f017f17ae67.
The main reason is that QEMU is using BOOTP protocol which is sending DHCP Offer to a broadcast address that's why it can't be disabled. DHCP protocol has no issue because it returns directly to client MAC address. Both of these options are described in RFC951 (https://datatracker.ietf.org/doc/html/rfc951#section-4)
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
drivers/net/zynq_gem.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index f238811786c6..3118d1472669 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -62,7 +62,6 @@ #define ZYNQ_GEM_NWCFG_SPEED100 0x00000001 /* 100 Mbps operation */ #define ZYNQ_GEM_NWCFG_SPEED1000 0x00000400 /* 1Gbps operation */ #define ZYNQ_GEM_NWCFG_FDEN 0x00000002 /* Full Duplex mode */ -#define ZYNQ_GEM_NWCFG_NO_BRDC BIT(5) /* No broadcast */ #define ZYNQ_GEM_NWCFG_FSREM 0x00020000 /* FCS removal */ #define ZYNQ_GEM_NWCFG_SGMII_ENBL 0x08000000 /* SGMII Enable */ #define ZYNQ_GEM_NWCFG_PCS_SEL 0x00000800 /* PCS select */ @@ -80,7 +79,6 @@
#define ZYNQ_GEM_NWCFG_INIT (ZYNQ_GEM_DBUS_WIDTH | \ ZYNQ_GEM_NWCFG_FDEN | \ - ZYNQ_GEM_NWCFG_NO_BRDC | \ ZYNQ_GEM_NWCFG_FSREM | \ ZYNQ_GEM_NWCFG_MDCCLKDIV)