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<P><FONT SIZE=2 FACE="Arial">Hi, all,</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">I am confused again by IRQ and Interrupts. In my system, there is a plug-in Broadcom network board(5715).</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">With lspci -v, I get the message as below:</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">08:04.0 Ethernet controller: Broadcom Corporation: Unknown device 1678 (rev a3)</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Subsystem: Broadcom Corporation: Unknown device 1678</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 201</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Memory at ff5d0000 (64-bit, non-prefetchable) [size=64K]</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Memory at ff5c0000 (64-bit, non-prefetchable) [size=64K]</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [40] PCI-X non-bridge device.</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [48] Power Management version 2</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [50] Vital Product Data</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">08:04.1 Ethernet controller: Broadcom Corporation: Unknown device 1678 (rev a3)</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Subsystem: Broadcom Corporation: Unknown device 1678</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 201</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Memory at ff5f0000 (64-bit, non-prefetchable) [size=64K]</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Memory at ff5e0000 (64-bit, non-prefetchable) [size=64K]</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [40] PCI-X non-bridge device.</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [48] Power Management version 2</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [50] Vital Product Data</FONT>
<BR> <FONT SIZE=2 FACE="Arial">Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">With lspci -xxx, I get the message as below:</FONT>
</P>
<P><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">08:04.0 Ethernet controller: Broadcom Corporation: Unknown device 1678 (rev a3)</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">00: e4 14 78 16 16 01 b0 02 a3 00 00 02 10 40 80 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">10: 04 00 5d ff 00 00 00 00 04 00 5c ff 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">20: 00 00 00 00 00 00 00 00 00 00 00 00 e4 14 78 16</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">30: 00 00 00 00 40 00 00 00 00 00 00 00 09 01 40 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">40: 07 48 02 00 20 08 43 04 01 50 02 c0 00 20 00 64</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">50: 03 58 0c 00 00 10 40 04 05 00 86 00 a8 00 41 b8</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">60: 10 0c b1 4e 32 c0 00 00 00 00 03 90 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">70: 0a 12 00 00 c7 00 00 00 50 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">80: 00 00 00 00 00 00 00 00 c0 00 00 00 fe d0 08 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">90: 01 4f 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
</P>
<P><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">08:04.1 Ethernet controller: Broadcom Corporation: Unknown device 1678 (rev a3)</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">00: e4 14 78 16 16 01 b0 02 a3 00 00 02 10 40 80 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">10: 04 00 5f ff 00 00 00 00 04 00 5e ff 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">20: 00 00 00 00 00 00 00 00 00 00 00 00 e4 14 78 16</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">30: 00 00 00 00 40 00 00 00 00 00 00 00 09 02 40 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">40: 07 48 02 00 21 08 43 04 01 50 02 c0 00 20 00 64</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">50: 03 58 90 00 08 00 91 22 05 00 86 00 18 5a 82 31</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">60: 84 10 8e 10 8a 2f 00 00 00 00 03 90 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">70: 0a 12 00 00 c7 00 00 00 50 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">80: 00 00 00 00 00 00 00 00 c0 00 00 00 fe d0 08 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">90: 01 4f 00 08 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">b0: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00</FONT></SPAN>
</P>
<P><SPAN LANG="en-us"><FONT SIZE=2 FACE="Arial">Lspci -v tells me the IRQ is 201, however, lspci -xxx tells me the IRQ is 09(offset 0x3c). My understanding is wrong or something else. Help me out.</FONT></SPAN></P>
<P><SPAN LANG="en-us"><FONT FACE="Arial">Best Regards</FONT></SPAN><SPAN LANG="zh-cn"></SPAN>
</P>
<P><SPAN LANG="zh-cn"><FONT FACE="宋体">丰立波</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Arial"> Feng Libo @ AMD Ext</FONT></SPAN><SPAN LANG="zh-cn"><FONT FACE="Arial">:</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Arial"> 20906</FONT></SPAN>
<BR><SPAN LANG="zh-cn"><FONT FACE="Arial">Mobile Phone</FONT></SPAN><SPAN LANG="en-us"><FONT FACE="Arial">: 13683249071</FONT></SPAN>
<BR><SPAN LANG="en-us"><FONT FACE="Arial">Office Phone: 0086-010-</FONT><FONT FACE="Arial">62801406</FONT></SPAN><SPAN LANG="zh-cn"></SPAN>
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