This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / drivers / scsi / aic94xx / aic94xx_seq.h

diff --git a/drivers/scsi/aic94xx/aic94xx_seq.h b/drivers/scsi/aic94xx/aic94xx_seq.h
new file mode 100644 (file)
index 0000000..9e715e5
--- /dev/null
+++ b/drivers/scsi/aic94xx/aic94xx_seq.h
@@ -0,0 +1,70 @@
+/*
+ * Aic94xx SAS/SATA driver sequencer interface header file.
+ *
+ * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
+ * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
+ *
+ * This file is licensed under GPLv2.
+ *
+ * This file is part of the aic94xx driver.
+ *
+ * The aic94xx driver is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of the
+ * License.
+ *
+ * The aic94xx driver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with the aic94xx driver; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef _AIC94XX_SEQ_H_
+#define _AIC94XX_SEQ_H_
+
+#define CSEQ_NUM_VECS  3
+#define LSEQ_NUM_VECS  11
+
+#define SAS_RAZOR_SEQUENCER_FW_FILE "aic94xx-seq.fw"
+
+/* Note:  All quantites in the sequencer file are little endian */
+struct sequencer_file_header {
+       /* Checksum of the entire contents of the sequencer excluding
+        * these four bytes */
+       u32     csum;
+       /* numeric major version */
+       u32     major;
+       /* numeric minor version */
+       u32     minor;
+       /* version string printed by driver */
+       char    version[16];
+       u32     cseq_table_offset;
+       u32     cseq_table_size;
+       u32     lseq_table_offset;
+       u32     lseq_table_size;
+       u32     cseq_code_offset;
+       u32     cseq_code_size;
+       u32     lseq_code_offset;
+       u32     lseq_code_size;
+       u16     mode2_task;
+       u16     cseq_idle_loop;
+       u16     lseq_idle_loop;
+} __attribute__((packed));
+
+#ifdef __KERNEL__
+int asd_pause_cseq(struct asd_ha_struct *asd_ha);
+int asd_unpause_cseq(struct asd_ha_struct *asd_ha);
+int asd_pause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask);
+int asd_unpause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask);
+int asd_init_seqs(struct asd_ha_struct *asd_ha);
+int asd_start_seqs(struct asd_ha_struct *asd_ha);
+
+void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy);
+#endif
+
+#endif