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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_fw.h')
-rw-r--r--drivers/scsi/qla2xxx/qla_fw.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index 59524aa0ab32..be6d61a89edc 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -1092,6 +1092,27 @@ struct device_reg_24xx {
uint32_t unused_6[2]; /* Gap. */
uint32_t iobase_sdata;
};
+/* RISC-RISC semaphore register PCI offet */
+#define RISC_REGISTER_BASE_OFFSET 0x7010
+#define RISC_REGISTER_WINDOW_OFFET 0x6
+
+/* RISC-RISC semaphore/flag register (risc address 0x7016) */
+
+#define RISC_SEMAPHORE 0x1UL
+#define RISC_SEMAPHORE_WE (RISC_SEMAPHORE << 16)
+#define RISC_SEMAPHORE_CLR (RISC_SEMAPHORE_WE | 0x0UL)
+#define RISC_SEMAPHORE_SET (RISC_SEMAPHORE_WE | RISC_SEMAPHORE)
+
+#define RISC_SEMAPHORE_FORCE 0x8000UL
+#define RISC_SEMAPHORE_FORCE_WE (RISC_SEMAPHORE_FORCE << 16)
+#define RISC_SEMAPHORE_FORCE_CLR (RISC_SEMAPHORE_FORCE_WE | 0x0UL)
+#define RISC_SEMAPHORE_FORCE_SET \
+ (RISC_SEMAPHORE_FORCE_WE | RISC_SEMAPHORE_FORCE)
+
+/* RISC semaphore timeouts (ms) */
+#define TIMEOUT_SEMAPHORE 2500
+#define TIMEOUT_SEMAPHORE_FORCE 2000
+#define TIMEOUT_TOTAL_ELAPSED 4500
/* Trace Control *************************************************************/