[U-Boot] PCIE supported networking cards?

Aaron Williams Aaron.Williams at caviumnetworks.com
Thu Feb 3 07:05:52 CET 2011 

Disregard my previous email. I'm running into some issues trying to get PCIe 
working in u-boot.

-Aaron

On Wednesday, February 02, 2011 03:51:14 pm Aaron Williams wrote:
> Thanks,
> 
> I took the patch but it looks like it's unable to read the eeprom. It's
> possible it may also have something to do with our PCIE implementation
> since I'm trying to bring that up with the updated u-boot. I also need to
> go through the code and make sure that the driver is 64-bit friendly since
> we load u-boot above 4GB when enough memory is loaded (virt_to_phys
> returns a 64-bit address on our platform).
> 
> In the Linux e1000e driver I do see some differences between the
> e1000_82573 and the e1000_82574.
> 
> -Aaron
> 
> PCIe: Port 0 is SRIO, skipping.
> PCIe: Port 1 link active, 1 lanes, speed gen1
> PCI Autoconfig: Bus Memory region: [0xf8000000-0xffffffff],
>                 Physical Memory [f8000000-ffffffffx]
> PCI Autoconfig: Bus I/O region: [0x100000-0x1000ffffe],
>                 Physical Memory: [100000-1000ffffe]
> address=0x100000 bus_lower=0x100400PCI:   Bus Dev VenId DevId Class Int
> PCI Autoconfig: Bus Memory region: [0xf8000000-0xffffffff],
>                 Physical Memory [f8000000-ffffffffx]
> PCI Autoconfig: Bus I/O region: [0x100000-0x1000ffffe],
>                 Physical Memory: [100000-1000ffffe]
> PCI Scan: Found Bus 0, Device 0, Function 0
> PCI Autoconfig: BAR 0, Mem, size=0x20000, address=0xf8000000
> bus_lower=0xf8020000
> PCI Autoconfig: BAR 1, Mem, size=0x80000, address=0xf8080000
> bus_lower=0xf8100000
> PCI Autoconfig: BAR 2, I/O, size=0x20, address=0x100000 bus_lower=0x100020
> PCI Autoconfig: BAR 3, Mem, size=0x4000, address=0xf8100000
> bus_lower=0xf8104000
> PCIe: port=1, first_bus=0, last_bus=0
> e1000_initialize
> e1000#0: iobase 0xf8000000
> e1000_set_mac_type
> Found 52574, setting mac type to 17
> e1000_set_media_type
> copper interface
> e1000_reset_hw
> Masking off all interrupts
> Issuing a global reset to MAC
> Masking off all interrupts
> e1000_init_eeprom_params
> e1000_is_onboard_nvm_eeprom
> e1000_validate_eeprom_checksum
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> e1000_read_eeprom
> e1000_is_onboard_nvm_eeprom
> 
> On Tuesday, February 01, 2011 08:18:27 pm Kumar Gala wrote:
> > You may want to look at the following patch that adds support for 0x10d3:
> > 
> > http://patchwork.ozlabs.org/patch/79788/
> > 
> > - k
> > 
> > On Feb 1, 2011, at 3:32 PM, Aaron Williams wrote:
> > > This is an Intel EXPI9301 PRO/1000 OEM card, vendor ID 0x8086, device
> > > ID 0x10d3. I added it to the list but I don't know what the MAC type
> > > is. I'll look into the Linux driver and see if I can see what it is.
> > > 
> > > -Aaron
> > > 
> > > On Tuesday, February 01, 2011 11:19:24 am Scott Wood wrote:
> > >> On Tue, 1 Feb 2011 13:15:01 -0600
> > >> 
> > >> Kumar Gala <galak at kernel.crashing.org> wrote:
> > >>> We utilize e1000 PCIe cards all the time
> > >> 
> > >> Aren't there some versions that work, and some that don't?
> > >> 
> > >> -Scott
> > >> 
> > >>> - k
> > >>> 
> > >>> On Feb 1, 2011, at 1:10 PM, Aaron Williams wrote:
> > >>>> Are there any PCIE networking cards that are supported? So far I've
> > >>>> tried an Intel card and a Realtek RTL8168 card, but neither is
> > >>>> supported. It looks like the E1000 driver only supports PCI and PCIX
> > >>>> based cards (Linux uses the e1000e card for PCIe cards).
> > >>>> 
> > >>>> -Aaron
> > >>>> _______________________________________________
> > >>>> U-Boot mailing list
> > >>>> U-Boot at lists.denx.de
> > >>>> http://lists.denx.de/mailman/listinfo/u-boot
> > >>> 
> > >>> _______________________________________________
> > >>> U-Boot mailing list
> > >>> U-Boot at lists.denx.de
> > >>> http://lists.denx.de/mailman/listinfo/u-boot
> 
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