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<p class=MsoNormal><span style='color:#1F497D'>Applied at 7084 with minor
change (see the commit log)<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Alex Naslednikov <br>
<b>Sent:</b> Wednesday, January 26, 2011 3:53 PM<br>
<b>To:</b> ofw@lists.openfabrics.org<br>
<b>Subject:</b> [ofw][patch][IPoIB_NDIS6_CM]<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>dhcp - set broadcast dhcp flag only for broadcast
destination. Fixes gateway DHCP issue.<o:p></o:p></p>
<p class=MsoNormal> Signed-off by: Galina Tcharny (galina at
mellanox.co.il)<o:p></o:p></p>
<p class=MsoNormal>===================================================================<o:p></o:p></p>
<p class=MsoNormal>---
inc/kernel/ip_packet.h
(revision 3080)<o:p></o:p></p>
<p class=MsoNormal>+++
inc/kernel/ip_packet.h (working copy)<o:p></o:p></p>
<p class=MsoNormal>@@ -53,6 +53,7 @@<o:p></o:p></p>
<p class=MsoNormal> #define ETH_IS_LOCALLY_ADMINISTERED(addr) \<o:p></o:p></p>
<p class=MsoNormal>
(BOOLEAN)(((PUCHAR)(addr))[0] & ((UCHAR)0x02))<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>+#define IP_BROADCAST_ADDRESS (0xffffffff)<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal> #include <complib/cl_packon.h><o:p></o:p></p>
<p class=MsoNormal> /****s* IB Network Drivers/mac_addr_t<o:p></o:p></p>
<p class=MsoNormal>Index: ulp/ipoib_NDIS6_CM/kernel/ipoib_port.cpp<o:p></o:p></p>
<p class=MsoNormal>===================================================================<o:p></o:p></p>
<p class=MsoNormal>---
ulp/ipoib_NDIS6_CM/kernel/ipoib_port.cpp
(revision 3080)<o:p></o:p></p>
<p class=MsoNormal>+++
ulp/ipoib_NDIS6_CM/kernel/ipoib_port.cpp
(working copy)<o:p></o:p></p>
<p class=MsoNormal>@@ -364,6 +364,7 @@<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal> static NDIS_STATUS<o:p></o:p></p>
<p class=MsoNormal> __send_mgr_filter_dhcp(<o:p></o:p></p>
<p class=MsoNormal>+
IN
const ip_hdr_t*
const
p_ip_hdr,<o:p></o:p></p>
<p class=MsoNormal>
IN
const udp_hdr_t* const
p_udp_hdr,<o:p></o:p></p>
<p class=MsoNormal>
IN
MDL*
p_mdl,<o:p></o:p></p>
<p class=MsoNormal>
IN
size_t
buf_len,<o:p></o:p></p>
<p class=MsoNormal>@@ -5506,7 +5507,7 @@<o:p></o:p></p>
<p class=MsoNormal>
memcpy( &s_buf->p_send_buf->ip.prot.udp.hdr, p_udp_hdr,
sizeof(udp_hdr_t) );<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>
cl_perf_start( FilterDhcp );<o:p></o:p></p>
<p class=MsoNormal>-
status = __send_mgr_filter_dhcp( p_udp_hdr, p_mdl, buf_len, ethertype, s_buf );<o:p></o:p></p>
<p class=MsoNormal>+
status = __send_mgr_filter_dhcp( (ip_hdr_t *) p_ip_hdr, p_udp_hdr, p_mdl,
buf_len, ethertype, s_buf );<o:p></o:p></p>
<p class=MsoNormal>
cl_perf_stop( &s_buf->p_port->p_adapter->perf, FilterDhcp );<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal>
XIPOIB_EXIT( IPOIB_DBG_SEND );<o:p></o:p></p>
<p class=MsoNormal>@@ -5528,6 +5529,7 @@<o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal> static NDIS_STATUS<o:p></o:p></p>
<p class=MsoNormal> __send_mgr_filter_dhcp(<o:p></o:p></p>
<p class=MsoNormal>+
IN
const ip_hdr_t*
const
p_ip_hdr,<o:p></o:p></p>
<p class=MsoNormal>
IN
const udp_hdr_t*
const
p_udp_hdr,<o:p></o:p></p>
<p class=MsoNormal>
IN
NDIS_BUFFER*
p_mdl,<o:p></o:p></p>
<p class=MsoNormal>
IN
size_t
buf_len,<o:p></o:p></p>
<p class=MsoNormal>@@ -5616,6 +5618,7 @@<o:p></o:p></p>
<p class=MsoNormal>
/* Client messages */<o:p></o:p></p>
<p class=MsoNormal>
case DHCPDISCOVER:<o:p></o:p></p>
<p class=MsoNormal>
case DHCPREQUEST:<o:p></o:p></p>
<p class=MsoNormal>+
if(p_ip_hdr->dst_ip == IP_BROADCAST_ADDRESS)<o:p></o:p></p>
<p class=MsoNormal>
p_ib_dhcp->flags |= DHCP_FLAGS_BROADCAST;<o:p></o:p></p>
<p class=MsoNormal>
/* Fall through */<o:p></o:p></p>
<p class=MsoNormal>
case DHCPDECLINE:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><b>Alexander (XaleX) Naslednikov<o:p></o:p></b></p>
<p class=MsoNormal><b>SW Networking Team<o:p></o:p></b></p>
<p class=MsoNormal><b>Mellanox Technologies<o:p></o:p></b></p>
<p class=MsoNormal><o:p> </o:p></p>
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