On 3/19/21 11:16 AM, Cornelia Huck wrote:
On Thu, 18 Mar 2021 14:26:24 +0100 Pierre Morel <pmorel@xxxxxxxxxxxxx> wrote:We need the SCSW definitions to test clear and halt subchannel. Signed-off-by: Pierre Morel <pmorel@xxxxxxxxxxxxx> --- lib/s390x/css.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/lib/s390x/css.h b/lib/s390x/css.h index b0de3a3..460b0bd 100644 --- a/lib/s390x/css.h +++ b/lib/s390x/css.h @@ -67,6 +67,29 @@ struct scsw { #define SCSW_SC_PRIMARY 0x00000004 #define SCSW_SC_INTERMEDIATE 0x00000008 #define SCSW_SC_ALERT 0x00000010 +#define SCSW_AC_SUSPEND_PEND 0x00000020 +#define SCSW_AC_DEVICE_PEND 0x00000040 +#define SCSW_AC_SUBCHANNEL_PEND 0x00000080Naming: aren't these two rather "active", not "pending"? So maybe SCSW_AC_DEVICE_ACTIVE and SCSW_AC_SUBCH_ACTIVE?
right, I modify this
+#define SCSW_AC_CLEAR_PEND 0x00000100 +#define SCSW_AC_HALT_PEND 0x00000200 +#define SCSW_AC_START_PEND 0x00000400 +#define SCSW_AC_RESUME_PEND 0x00000800 +#define SCSW_FC_CLEAR 0x00001000 +#define SCSW_FC_HALT 0x00002000 +#define SCSW_FC_START 0x00004000 +#define SCSW_QDIO_RESERVED 0x00008000 +#define SCSW_PATH_NON_OP 0x00010000 +#define SCSW_EXTENDED_CTRL 0x00020000 +#define SCSW_ZERO_COND 0x00040000 +#define SCSW_SUPPRESS_SUSP_INT 0x00080000 +#define SCSW_IRB_FMT_CTRL 0x00100000 +#define SCSW_INITIAL_IRQ_STATUS 0x00200000 +#define SCSW_PREFETCH 0x00400000 +#define SCSW_CCW_FORMAT 0x00800000 +#define SCSW_DEFERED_CC 0x03000000 +#define SCSW_ESW_FORMAT 0x04000000 +#define SCSW_SUSPEND_CTRL 0x08000000 +#define SCSW_KEY 0xf0000000 uint32_t ctrl; uint32_t ccw_addr; #define SCSW_DEVS_DEV_END 0x04
-- Pierre Morel IBM Lab Boeblingen
