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List PCI devices after console initialized.

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In order to display PCI devices, make sure console is initialized
and list all the devices.

Change-Id: Ia7f47e58cee1a0da0ee1f86d9229a3e23e7a0dbb
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
This commit is contained in:
Dmitriy Korovkin 2015-05-25 17:42:40 -04:00 • committed by Anas Nashif
commit 4187747e4d
1 changed files with 18 additions and 2 deletions
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20
arch/x86/quark/system.c
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@ -48,6 +48,8 @@ Handlers for the secondary serial port have not been added.
#include <drivers/uart.h>
#include <drivers/ioapic.h>
#include <drivers/loapic.h>
#include <drivers/pci/pci.h>
#include <drivers/pci/pci_mgr.h>
#if defined(CONFIG_PRINTK) || defined(CONFIG_STDOUT_CONSOLE)
#define DO_CONSOLE_INIT
@ -122,6 +124,20 @@ void _InitHardware(void)
consoleInit(); /* NOP if not needed */
#ifdef PCI_DEBUG
pci_show();
#endif /* PCI_DEBUG */
/* Rescan PCI and display the list of PCI attached devices */
struct pci_dev_info info = {
.bar = PCI_BAR_ANY,
};
pci_bus_scan_init();
while (pci_bus_scan(&info))
{
pci_show(&info);
info.class = 0;
info.vendor_id = 0;
info.device_id = 0;
info.bar = PCI_BAR_ANY;
}
#endif /* PCI_DEBUG */
}