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fix pci init for brcm-2.4 with atheros wifi cards
[openwrt/staging/florian.git]
/
target
/
linux
/
brcm-2.4
/
files
/
arch
/
mips
/
bcm947xx
/
pcibios.c
diff --git
a/target/linux/brcm-2.4/files/arch/mips/bcm947xx/pcibios.c
b/target/linux/brcm-2.4/files/arch/mips/bcm947xx/pcibios.c
index 012009a91a31773a65458066b89c97d0a7a24701..8c8f6aab59e63e82d7fa8c19a0a2c1dcf58443dc 100644
(file)
--- a/
target/linux/brcm-2.4/files/arch/mips/bcm947xx/pcibios.c
+++ b/
target/linux/brcm-2.4/files/arch/mips/bcm947xx/pcibios.c
@@
-143,6
+143,7
@@
pcibios_init(void)
spin_unlock_irqrestore(&sbh_lock, flags);
set_io_port_base((unsigned long) ioremap_nocache(SB_PCI_MEM, 0x04000000));
+ mdelay(300); /* workaround for atheros cards */
/* Scan the SB bus */
pci_scan_bus(0, &pcibios_ops, NULL);