brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 23:36:03 +09:00
Code Issues Projects Releases Wiki Activity
a38d216eeb
u-boot-brain/drivers/pci
History
Peter Tyser a38d216eeb pci: Fix ordering of devices when CONFIG_PCI_SCAN_SHOW 
Move the printing of PCI device information to before the PCI device is
configured.  This prevents the case where recursive scanning results in
the deepest devices being printed first.

This change also makes PCI lockups during enumeration easier to
diagnose since the device that is being configured is printed out prior
to configuration.  Previously, it was not possible to determine which
device caused the PCI lockup.

Original example:
  PCIE1: connected as Root Complex
        04:01.0 - 8086:1010 - Network controller
        04:01.1 - 8086:1010 - Network controller
        03:00.0 - 10b5:8112 - Bridge device
        02:01.0 - 10b5:8518 - Bridge device
        02:02.0 - 10b5:8518 - Bridge device
        08:00.0 - 1957:0040 - Processor
        07:00.0 - 10b5:8518 - Bridge device
        09:00.0 - 10b5:8112 - Bridge device
        07:01.0 - 10b5:8518 - Bridge device
        07:02.0 - 10b5:8518 - Bridge device
        06:00.0 - 10b5:8518 - Bridge device
        02:03.0 - 10b5:8518 - Bridge device
        01:00.0 - 10b5:8518 - Bridge device
  PCIE1: Bus 00 - 0b

Updated example:
  PCIE1: connected as Root Complex
        01:00.0 - 10b5:8518 - Bridge device
        02:01.0 - 10b5:8518 - Bridge device
        03:00.0 - 10b5:8112 - Bridge device
        04:01.0 - 8086:1010 - Network controller
        04:01.1 - 8086:1010 - Network controller
        02:02.0 - 10b5:8518 - Bridge device
        02:03.0 - 10b5:8518 - Bridge device
        06:00.0 - 10b5:8518 - Bridge device
        07:00.0 - 10b5:8518 - Bridge device
        08:00.0 - 1957:0040 - Processor
        07:01.0 - 10b5:8518 - Bridge device
        09:00.0 - 10b5:8112 - Bridge device
        07:02.0 - 10b5:8518 - Bridge device
  PCIE1: Bus 00 - 0b

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-11-14 23:46:47 +01:00
..
fsl_pci_init.c fsl_pci_init: Quiet scanning printf() 2010-11-14 23:46:45 +01:00
Makefile ixp: move pci drivers to drivers/pci 2009-01-31 10:16:01 +01:00
pci_auto.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
pci_indirect.c ppc4xx: Fix sending type 1 PCI transactions 2010-01-23 09:27:18 +01:00
pci_ixp.c pci: Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY for clarity 2009-02-07 23:50:04 +01:00
pci_sh4.c sh: Move cpu/$CPU to arch/sh/cpu/$CPU 2010-04-13 09:13:17 +02:00
pci_sh7751.c sh: r2dplus fix register access 2008-12-10 23:11:36 +09:00
pci_sh7780.c sh: Add some register value configurable to PCI of SH7780 2009-03-12 23:58:30 +09:00
pci.c pci: Fix ordering of devices when CONFIG_PCI_SCAN_SHOW 2010-11-14 23:46:47 +01:00
tsi108_pci.c pci: Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY for clarity 2009-02-07 23:50:04 +01:00
w83c553f.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00