HI Steve: when i design the system ,i chose opb_emac_1.04a ,No DMA, Use interrupt ? Is it the correct setting for the current driver?
Thanks Stephen Neuendorffer wrote: > > > It should... (I use it regularly on the xup board) > Did you remember to connect the interrupt line in your design? > > Steve > >> -----Original Message----- >> From: [EMAIL PROTECTED] > [mailto:linuxppc-embedded- >> [EMAIL PROTECTED] On Behalf Of Qin Lin >> Sent: Monday, March 17, 2008 12:36 AM >> To: [email protected] >> Subject: XUPV2P board opb_emac cannot work with linux-2.6-xlnx >> >> >> HI all, >> >> Is anyone have the opb_emac (no DMA) work with the kernel > linux-2.6-xlnx >> from git.xilinx.com. >> the message seams that it does work ,but the command ping return > nothing! >> >> Could you kindly suggest me what to do? >> >> ps: >> the kernel booting message >> [ 0.258674] net_namespace: 64 bytes >> [ 0.269780] NET: Registered protocol family 16 >> [ 0.290415] Registering device xilinx_emac:0 >> [ 0.381687] NET: Registered protocol family 2 >> [ 0.392324] IP route cache hash table entries: 2048 (order: 1, 8192 >> bytes) >> [ 0.399556] TCP established hash table entries: 8192 (order: 4, > 65536 >> bytes) >> [ 0.403403] TCP bind hash table entries: 8192 (order: 3, 32768 > bytes) >> [ 0.405409] TCP: Hash tables configured (established 8192 bind > 8192) >> [ 0.405489] TCP reno registered >> [ 0.412758] sysctl table check failed: /kernel/l2cr .1.31 Missing >> strategy >> [ 0.413189] Call Trace: >> [ 0.413244] [cf41feb0] [c0008178] show_stack+0x48/0x184 > (unreliable) >> [ 0.413467] [cf41fed0] [c00303c8] set_fail+0x50/0x68 >> [ 0.413640] [cf41fef0] [c0030b54] sysctl_check_table+0x64c/0x698 >> [ 0.413724] [cf41ff20] [c0030b68] sysctl_check_table+0x660/0x698 >> [ 0.413802] [cf41ff50] [c001e810] register_sysctl_table+0x64/0xb4 >> [ 0.414141] [cf41ff70] [c01e4b1c] > register_ppc_htab_sysctl+0x18/0x2c >> [ 0.414311] [cf41ff80] [c01de1e4] kernel_init+0xc8/0x284 >> [ 0.414384] [cf41fff0] [c0004ab8] kernel_thread+0x44/0x60 >> >> [ 1.116395] xilinx_emac xilinx_emac.0: MAC address is now 2: 0: 0: > 0: 0: >> 0 >> [ 1.123790] XEmac: using fifo mode. >> [ 1.128188] XEmac: Detected PHY at address 0, ManufID 0x0013, Rev. >> 0x78e2. >> [ 1.135715] eth0: Dropping NETIF_F_SG since no checksum feature. >> [ 1.151038] eth0: Xilinx 10/100 EMAC at 0x40C00000 mapped to > 0xD0020000, >> irq=2 >> [ 1.158713] eth0: XEmac id 1.4a, block id 128, type 1 >> [ 1.194661] TCP cubic registered >> [ 1.198647] NET: Registered protocol family 1 >> [ 1.203728] NET: Registered protocol family 17 >> >> >> #ping 192.168.26.1 & >> # ifconfig eth0 >> eth0 Link encap:Ethernet HWaddr 02:00:00:00:00:00 >> inet addr:192.168.26.127 Bcast:192.168.26.255 > Mask:255.255.255.0 >> UP BROADCAST RUNNING MTU:1500 Metric:1 >> RX packets:0 errors:0 dropped:0 overruns:0 frame:0 >> TX packets:16 errors:0 dropped:0 overruns:0 carrier:0 >> collisions:0 txqueuelen:1000 >> RX bytes:0 (0.0 B) TX bytes:672 (672.0 B) >> Interrupt:2 Memory:40c00000-40c0ffff >> >> Regards >> >> Qin Lin >> -- >> View this message in context: > http://www.nabble.com/XUPV2P-board-opb_emac-cannot-work-with-linux-2.6- >> xlnx-tp16089631p16089631.html >> Sent from the linuxppc-embedded mailing list archive at Nabble.com. >> >> _______________________________________________ >> Linuxppc-embedded mailing list >> [email protected] >> https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > > _______________________________________________ > Linuxppc-embedded mailing list > [email protected] > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > -- View this message in context: http://www.nabble.com/XUPV2P-board-opb_emac-cannot-work-with-linux-2.6-xlnx-tp16089631p16112415.html Sent from the linuxppc-embedded mailing list archive at Nabble.com. _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
