diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rio.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index ed2ec7154917..9725369d432a 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -50,6 +50,7 @@ #define RIO_ATMU_REGS_OFFSET 0x10c00 #define RIO_P_MSG_REGS_OFFSET 0x11000 #define RIO_S_MSG_REGS_OFFSET 0x13000 +#define RIO_GCCSR 0x13c #define RIO_ESCSR 0x158 #define RIO_CCSR 0x15c #define RIO_LTLEDCSR 0x0608 @@ -1471,6 +1472,7 @@ int fsl_rio_setup(struct platform_device *dev) port->host_deviceid = fsl_rio_get_hdid(port->id); port->priv = priv; + port->phys_efptr = 0x100; rio_register_mport(port); priv->regs_win = ioremap(regs.start, regs.end - regs.start + 1); @@ -1518,6 +1520,12 @@ int fsl_rio_setup(struct platform_device *dev) dev_info(&dev->dev, "RapidIO Common Transport System size: %d\n", port->sys_size ? 65536 : 256); + if (port->host_deviceid >= 0) + out_be32(priv->regs_win + RIO_GCCSR, RIO_PORT_GEN_HOST | + RIO_PORT_GEN_MASTER | RIO_PORT_GEN_DISCOVERED); + else + out_be32(priv->regs_win + RIO_GCCSR, 0x00000000); + priv->atmu_regs = (struct rio_atmu_regs *)(priv->regs_win + RIO_ATMU_REGS_OFFSET); priv->maint_atmu_regs = priv->atmu_regs + 1; |