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devicetree: Change scan_bus() prototype in device ops

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The input/output value max is no longer used for tracking the
bus enumeration sequence, everything is handled in the context
of devicetree bus objects.

Change-Id: I545088bd8eaf205b1436d8c52d3bc7faf4cfb0f9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8541
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Kyösti Mälkki
2015-03-19 21:04:23 +02:00
parent 2d2367cd95
commit 580e7223bb
31 changed files with 73 additions and 126 deletions
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6
src/device/pcix_device.c
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@ -112,12 +112,12 @@ const char *pcix_speed(u16 sstatus)
return result;
}
unsigned int pcix_scan_bridge(device_t dev, unsigned int max)
void pcix_scan_bridge(device_t dev)
{
unsigned int pos;
u16 sstatus;
max = do_pci_scan_bridge(dev, max, pci_scan_bus);
do_pci_scan_bridge(dev, pci_scan_bus);
/* Find the PCI-X capability. */
pos = pci_find_capability(dev, PCI_CAP_ID_PCIX);
@ -129,8 +129,6 @@ unsigned int pcix_scan_bridge(device_t dev, unsigned int max)
/* Print the PCI-X bus speed. */
printk(BIOS_DEBUG, "PCI: %02x: %s\n", dev->link_list->secondary,
pcix_speed(sstatus));
return max;
}
/** Default device operations for PCI-X bridges */