[PATCH 12/13] gianfar: Add flags for magic packet and MDIO.
From: Scott Wood <hidden>
Date: 2007-05-07 18:30:03
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
The magic packet flag indicates that the hardware has this capability. The MDIO flag indicates that this device's registers contain active MDIO registers, and thus this device should not be put to sleep. Signed-off-by: Scott Wood <redacted> --- arch/powerpc/sysdev/fsl_soc.c | 7 +++++++ include/linux/fsl_devices.h | 2 ++ 2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 1fd9f51..528c0ca 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c@@ -302,6 +302,9 @@ static int __init gfar_of_init(void) FSL_GIANFAR_DEV_HAS_VLAN | FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; + if (of_get_property(np, "fsl,magic-packet", NULL)) + gfar_data.device_flags |= FSL_GIANFAR_DEV_HAS_MAGIC_PACKET; + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph);
@@ -323,6 +326,10 @@ static int __init gfar_of_init(void) gfar_data.phy_id = *id; gfar_data.bus_id = res.start; + if (res.start >= gfar_dev->resource[0].start && + res.start < gfar_dev->resource[0].end) + gfar_data.device_flags |= FSL_GIANFAR_DEV_HAS_MDIO; + of_node_put(phy); of_node_put(mdio);
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 9bded66..e7eac86 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h@@ -86,6 +86,8 @@ struct gianfar_mdio_data { #define FSL_GIANFAR_DEV_HAS_VLAN 0x00000020 #define FSL_GIANFAR_DEV_HAS_EXTENDED_HASH 0x00000040 #define FSL_GIANFAR_DEV_HAS_PADDING 0x00000080 +#define FSL_GIANFAR_DEV_HAS_MAGIC_PACKET 0x00000100 +#define FSL_GIANFAR_DEV_HAS_MDIO 0x00000200 /* Flags in gianfar_platform_data */ #define FSL_GIANFAR_BRD_HAS_PHY_INTR 0x00000001 /* set or use a timer */
--
1.5.0.3