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Diffstat (limited to 'drivers/scsi/aic94xx/aic94xx.h')
-rw-r--r--drivers/scsi/aic94xx/aic94xx.h114
1 files changed, 114 insertions, 0 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h
new file mode 100644
index 000000000000..1bd5b4ecf3d5
--- /dev/null
+++ b/drivers/scsi/aic94xx/aic94xx.h
@@ -0,0 +1,114 @@
+/*
+ * Aic94xx SAS/SATA driver 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
+ *
+ * $Id: //depot/aic94xx/aic94xx.h#31 $
+ */
+
+#ifndef _AIC94XX_H_
+#define _AIC94XX_H_
+
+#include <linux/slab.h>
+#include <linux/ctype.h>
+#include <scsi/libsas.h>
+
+#define ASD_DRIVER_NAME "aic94xx"
+#define ASD_DRIVER_DESCRIPTION "Adaptec aic94xx SAS/SATA driver"
+
+#define asd_printk(fmt, ...) printk(KERN_NOTICE ASD_DRIVER_NAME ": " fmt, ## __VA_ARGS__)
+
+#ifdef ASD_ENTER_EXIT
+#define ENTER printk(KERN_NOTICE "%s: ENTER %s\n", ASD_DRIVER_NAME, \
+ __FUNCTION__)
+#define EXIT printk(KERN_NOTICE "%s: --EXIT %s\n", ASD_DRIVER_NAME, \
+ __FUNCTION__)
+#else
+#define ENTER
+#define EXIT
+#endif
+
+#ifdef ASD_DEBUG
+#define ASD_DPRINTK asd_printk
+#else
+#define ASD_DPRINTK(fmt, ...)
+#endif
+
+/* 2*ITNL timeout + 1 second */
+#define AIC94XX_SCB_TIMEOUT (5*HZ)
+
+extern kmem_cache_t *asd_dma_token_cache;
+extern kmem_cache_t *asd_ascb_cache;
+extern char sas_addr_str[2*SAS_ADDR_SIZE + 1];
+
+static inline void asd_stringify_sas_addr(char *p, const u8 *sas_addr)
+{
+ int i;
+ for (i = 0; i < SAS_ADDR_SIZE; i++, p += 2)
+ snprintf(p, 3, "%02X", sas_addr[i]);
+ *p = '\0';
+}
+
+static inline void asd_destringify_sas_addr(u8 *sas_addr, const char *p)
+{
+ int i;
+ for (i = 0; i < SAS_ADDR_SIZE; i++) {
+ u8 h, l;
+ if (!*p)
+ break;
+ h = isdigit(*p) ? *p-'0' : *p-'A'+10;
+ p++;
+ l = isdigit(*p) ? *p-'0' : *p-'A'+10;
+ p++;
+ sas_addr[i] = (h<<4) | l;
+ }
+}
+
+struct asd_ha_struct;
+struct asd_ascb;
+
+int asd_read_ocm(struct asd_ha_struct *asd_ha);
+int asd_read_flash(struct asd_ha_struct *asd_ha);
+
+int asd_dev_found(struct domain_device *dev);
+void asd_dev_gone(struct domain_device *dev);
+
+void asd_invalidate_edb(struct asd_ascb *ascb, int edb_id);
+
+int asd_execute_task(struct sas_task *, int num, unsigned long gfp_flags);
+
+/* ---------- TMFs ---------- */
+int asd_abort_task(struct sas_task *);
+int asd_abort_task_set(struct domain_device *, u8 *lun);
+int asd_clear_aca(struct domain_device *, u8 *lun);
+int asd_clear_task_set(struct domain_device *, u8 *lun);
+int asd_lu_reset(struct domain_device *, u8 *lun);
+int asd_query_task(struct sas_task *);
+
+/* ---------- Adapter and Port management ---------- */
+int asd_clear_nexus_port(struct asd_sas_port *port);
+int asd_clear_nexus_ha(struct sas_ha_struct *sas_ha);
+
+/* ---------- Phy Management ---------- */
+int asd_control_phy(struct asd_sas_phy *phy, enum phy_func func, void *arg);
+
+#endif