[S390] qdio (new feature): enhancing info-retrieval from QDIO-adapters

Next generation of OSA adapters allows retrieval of further self-describing
infos. This is the preparational infrastructure patch for further exploitation
in the qeth driver.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index da8a272fd75b..c3df6b2c38b7 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -406,6 +406,34 @@ do_clear_global_summary(void)
 #define CHSC_FLAG_SIGA_SYNC_DONE_ON_THININTS 0x08
 #define CHSC_FLAG_SIGA_SYNC_DONE_ON_OUTB_PCIS 0x04
 
+struct qdio_chsc_ssqd {
+        struct chsc_header request;
+        u16 reserved1:10;
+        u16 ssid:2;
+        u16 fmt:4;
+        u16 first_sch;
+        u16 reserved2;
+        u16 last_sch;
+        u32 reserved3;
+        struct chsc_header response;
+        u32 reserved4;
+        u8  flags;
+        u8  reserved5;
+        u16 sch;
+        u8  qfmt;
+        u8  parm;
+        u8  qdioac1;
+        u8  sch_class;
+        u8  pct;
+        u8  icnt;
+        u8  reserved7;
+        u8  ocnt;
+        u8  reserved8;
+        u8  mbccnt;
+        u16 qdioac2;
+        u64 sch_token;
+};
+
 struct qdio_perf_stats {
 #ifdef CONFIG_64BIT
         atomic64_t tl_runs;