[POWERPC] Tell Phyp we support MSI

Tell Phyp we support MSI via the client architecture support mechanism.

Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2007-05-08 12:58:35 +10:00 committed by Paul Mackerras
parent 85f2bf9f60
commit 014dad902a

View File

@ -635,6 +635,12 @@ static void __init early_cmdline_parse(void)
/* ibm,dynamic-reconfiguration-memory property supported */
#define OV5_DRCONF_MEMORY 0x20
#define OV5_LARGE_PAGES 0x10 /* large pages supported */
/* PCIe/MSI support. Without MSI full PCIe is not supported */
#ifdef CONFIG_PCI_MSI
#define OV5_MSI 0x01 /* PCIe/MSI support */
#else
#define OV5_MSI 0x00
#endif /* CONFIG_PCI_MSI */
/*
* The architecture vector has an array of PVR mask/value pairs,
@ -679,7 +685,7 @@ static unsigned char ibm_architecture_vec[] = {
/* option vector 5: PAPR/OF options */
3 - 2, /* length */
0, /* don't ignore, don't halt */
OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES | OV5_DRCONF_MEMORY,
OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES | OV5_DRCONF_MEMORY | OV5_MSI,
};
/* Old method - ELF header with PT_NOTE sections */