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-rw-r--r--include/asm-powerpc/iseries/vio.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-powerpc/iseries/vio.h b/include/asm-powerpc/iseries/vio.h
index 72a97d37aac3..7a95d296abd1 100644
--- a/include/asm-powerpc/iseries/vio.h
+++ b/include/asm-powerpc/iseries/vio.h
@@ -122,6 +122,34 @@ enum viorc {
122 viorc_openRejected = 0x0301 122 viorc_openRejected = 0x0301
123}; 123};
124 124
125/*
126 * The structure of the events that flow between us and OS/400 for chario
127 * events. You can't mess with this unless the OS/400 side changes too.
128 */
129struct viocharlpevent {
130 struct HvLpEvent event;
131 u32 reserved;
132 u16 version;
133 u16 subtype_result_code;
134 u8 virtual_device;
135 u8 len;
136 u8 data[VIOCHAR_MAX_DATA];
137};
138
139#define VIOCHAR_WINDOW 10
140
141enum viocharsubtype {
142 viocharopen = 0x0001,
143 viocharclose = 0x0002,
144 viochardata = 0x0003,
145 viocharack = 0x0004,
146 viocharconfig = 0x0005
147};
148
149enum viochar_rc {
150 viochar_rc_ebusy = 1
151};
152
125struct device; 153struct device;
126 154
127extern struct device *iSeries_vio_dev; 155extern struct device *iSeries_vio_dev;