* [U-Boot] pci command does not show Wifi card
@ 2014-08-11 20:55 Fabio Estevam
2014-08-11 21:16 ` Fabio Estevam
0 siblings, 1 reply; 3+ messages in thread
From: Fabio Estevam @ 2014-08-11 20:55 UTC (permalink / raw)
To: u-boot
Hi,
On a mx6qsabresd I can see U-boot to detect my Wifi card on boot:
U-Boot 2014.07-16451-g7496820-dirty (Aug 11 2014 - 17:43:44)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: MX6-SabreSD
I2C: ready
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
00:01.0 - 16c3:abcd - Bridge device
01:00.0 - 8086:08b1 - Network controller
However when the 'pci' command is used I get:
=> pci
Scanning PCI devices on bus 0
BusDevFun VendorId DeviceId Device Class Sub-Class
_____________________________________________________________
00.00.00 0x16c3 0xabcd Bridge device 0x04
00.01.00 0x16c3 0xabcd Bridge device 0x04
Bridge device is listed twice and the network controller does not show up.
Is this is a bug within common/cmd_pci.c ?
Regards,
Fabio Estevam
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] pci command does not show Wifi card
2014-08-11 20:55 [U-Boot] pci command does not show Wifi card Fabio Estevam
@ 2014-08-11 21:16 ` Fabio Estevam
2014-08-11 21:39 ` Marek Vasut
0 siblings, 1 reply; 3+ messages in thread
From: Fabio Estevam @ 2014-08-11 21:16 UTC (permalink / raw)
To: u-boot
On Mon, Aug 11, 2014 at 5:55 PM, Fabio Estevam <festevam@gmail.com> wrote:
> Hi,
>
> On a mx6qsabresd I can see U-boot to detect my Wifi card on boot:
>
> U-Boot 2014.07-16451-g7496820-dirty (Aug 11 2014 - 17:43:44)
>
> CPU: Freescale i.MX6Q rev1.2 at 792 MHz
> Reset cause: POR
> Board: MX6-SabreSD
> I2C: ready
> DRAM: 1 GiB
> MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
> 00:01.0 - 16c3:abcd - Bridge device
> 01:00.0 - 8086:08b1 - Network controller
>
> However when the 'pci' command is used I get:
>
> => pci
> Scanning PCI devices on bus 0
> BusDevFun VendorId DeviceId Device Class Sub-Class
> _____________________________________________________________
> 00.00.00 0x16c3 0xabcd Bridge device 0x04
> 00.01.00 0x16c3 0xabcd Bridge device 0x04
>
> Bridge device is listed twice and the network controller does not show up.
>
> Is this is a bug within common/cmd_pci.c ?
Looks like I need to pass the bus number to the pci command to see the
wifi card:
=> pci 1
Scanning PCI devices on bus 1
BusDevFun VendorId DeviceId Device Class Sub-Class
_____________________________________________________________
01.00.00 0x8086 0x08b1 Network controller 0x80
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] pci command does not show Wifi card
2014-08-11 21:16 ` Fabio Estevam
@ 2014-08-11 21:39 ` Marek Vasut
0 siblings, 0 replies; 3+ messages in thread
From: Marek Vasut @ 2014-08-11 21:39 UTC (permalink / raw)
To: u-boot
On Monday, August 11, 2014 at 11:16:28 PM, Fabio Estevam wrote:
> On Mon, Aug 11, 2014 at 5:55 PM, Fabio Estevam <festevam@gmail.com> wrote:
> > Hi,
> >
> > On a mx6qsabresd I can see U-boot to detect my Wifi card on boot:
> >
> > U-Boot 2014.07-16451-g7496820-dirty (Aug 11 2014 - 17:43:44)
> >
> > CPU: Freescale i.MX6Q rev1.2 at 792 MHz
> > Reset cause: POR
> > Board: MX6-SabreSD
> > I2C: ready
> > DRAM: 1 GiB
> > MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
> >
> > 00:01.0 - 16c3:abcd - Bridge device
> >
> > 01:00.0 - 8086:08b1 - Network controller
> >
> > However when the 'pci' command is used I get:
> >
> > => pci
> > Scanning PCI devices on bus 0
> > BusDevFun VendorId DeviceId Device Class Sub-Class
> > _____________________________________________________________
> > 00.00.00 0x16c3 0xabcd Bridge device 0x04
> > 00.01.00 0x16c3 0xabcd Bridge device 0x04
> >
> > Bridge device is listed twice and the network controller does not show
> > up.
> >
> > Is this is a bug within common/cmd_pci.c ?
>
> Looks like I need to pass the bus number to the pci command to see the
> wifi card:
>
> => pci 1
> Scanning PCI devices on bus 1
> BusDevFun VendorId DeviceId Device Class Sub-Class
> _____________________________________________________________
> 01.00.00 0x8086 0x08b1 Network controller 0x80
Right, RTFM ;-)
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-08-11 20:55 [U-Boot] pci command does not show Wifi card Fabio Estevam
2014-08-11 21:16 ` Fabio Estevam
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