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Date: Thu, 15 May 2008 02:15:53 -0700
From: "Subbu Seetharaman" <subbus@...verengines.com>
To: netdev@...r.kernel.org
Subject: [PATCH 5/15] BE NIC driver - beclib headers
Signed-off-by: Subbu Seetharaman <subbus@...verengines.com>
---
drivers/message/beclib/beclib_private_ll.h | 395 ++++++++++++++++++++++++++++
drivers/message/beclib/beclib_stats.h | 69 +++++
drivers/message/beclib/beregister.h | 361 +++++++++++++++++++++++++
drivers/message/beclib/bestatus.h | 129 +++++++++
drivers/message/beclib/pch.h | 58 ++++
5 files changed, 1012 insertions(+), 0 deletions(-)
create mode 100644 drivers/message/beclib/beclib_private_ll.h
create mode 100644 drivers/message/beclib/beclib_stats.h
create mode 100644 drivers/message/beclib/beregister.h
create mode 100644 drivers/message/beclib/bestatus.h
create mode 100644 drivers/message/beclib/pch.h
diff --git a/drivers/message/beclib/beclib_private_ll.h b/drivers/message/beclib/beclib_private_ll.h
new file mode 100644
index 0000000..0718c99
--- /dev/null
+++ b/drivers/message/beclib/beclib_private_ll.h
@@ -0,0 +1,395 @@
+/*
+ * Copyright (C) 2005 - 2008 ServerEngines
+ * All rights reserved.
+ *
+ * This program 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; either version 2
+ * of the License, or at your option any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, 5th Floor
+ * Boston, MA 02110-1301 USA
+ *
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called GPL.
+ *
+ * Contact Information:
+ * linux-drivers@...verengines.com
+ *
+ * ServerEngines
+ * 209 N. Fair Oaks Ave
+ * Sunnyvale, CA 94085
+ *
+ */
+#ifndef __beclib_private_h__
+#define __beclib_private_h__
+
+/*
+ * ------------------------------------------------------
+ * Chip Object
+ * ------------------------------------------------------
+ */
+
+void be_chip_lock(struct BE_CHIP_OBJECT *chip_object);
+void be_chip_unlock(struct BE_CHIP_OBJECT *chip_object);
+
+/*
+ * ------------------------------------------------------
+ * Function Object
+ * ------------------------------------------------------
+ */
+
+/* Init function object. */
+BESTATUS be_function_create(struct SA_DEV *sa_dev,
+ u32 function_type, /* e.g FUNCTION_TYPE_ISCSI */
+ struct SA_SGL *mailbox_sgl,
+ struct BE_FUNCTION_OBJECT *pfob);
+
+/* Creates one chip object. */
+BESTATUS be_chip_create(struct BE_CHIP_OBJECT *chip);
+
+/*
+ * Inserts the function object into the chip object. Both must be previously
+ * created. This function will initialize the chip during emulation.
+ */
+BESTATUS
+be_chip_insert_function_object(struct BE_CHIP_OBJECT *chip_object,
+ struct BE_FUNCTION_OBJECT *pfob);
+
+/*
+ * Cleans up the chip object.
+ * This function is called as part of be_function_cleanup.
+ */
+void be_chip_destroy(struct BE_CHIP_OBJECT *chip);
+
+/*
+ * Destroys the function object. This assumes that all resources for
+ * this function have already been destroy, and it asserts if that
+ * is not true.
+ * This function is called as part of be_function_cleanup.
+ */
+BESTATUS be_function_destroy(struct BE_FUNCTION_OBJECT *pfob);
+
+/*
+ * Removes the function object from the chip.
+ * This function is called as part of be_function_cleanup.
+ */
+void
+be_chip_remove_function_object(struct BE_CHIP_OBJECT *chip_object,
+ struct BE_FUNCTION_OBJECT *pfob);
+
+void _be_function_lock(struct BE_FUNCTION_OBJECT *fo);
+void _be_function_unlock(struct BE_FUNCTION_OBJECT *fo);
+
+void _be_function_add_eq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_EQ_OBJECT *eq_object);
+void _be_function_remove_eq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_EQ_OBJECT *eq_object);
+
+void _be_function_add_cq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_CQ_OBJECT *cq_object);
+void _be_function_remove_cq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_CQ_OBJECT *cq_object);
+
+void _be_function_add_eth_sq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_ETHSQ_OBJECT *eth_sq);
+void _be_function_remove_eth_sq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_ETHSQ_OBJECT *eth_sq);
+
+void _be_function_add_eth_rq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_ETHRQ_OBJECT *eth_rq);
+void _be_function_remove_eth_rq(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_ETHRQ_OBJECT *eth_rq);
+
+void _be_function_add_mcc(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_MCC_OBJECT *mcc);
+void _be_function_remove_mcc(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_MCC_OBJECT *mcc);
+
+void _be_function_add_iscsi_connection(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_ISCSI_CONNECTION_OBJECT *connection_object);
+void _be_function_remove_iscsi_connection(struct BE_FUNCTION_OBJECT *fo,
+ struct BE_ISCSI_CONNECTION_OBJECT *connection_object);
+struct BE_ISCSI_CONNECTION_OBJECT *
+_be_function_find_iscsi_connection(struct BE_FUNCTION_OBJECT *fo, u32 cid);
+
+void _be_function_add_wrbq(struct BE_FUNCTION_OBJECT *funcobj,
+ struct BE_ISCSI_WRB_QUEUE_OBJECT *wrbq);
+void _be_function_remove_wrbq(struct BE_FUNCTION_OBJECT *funcobj,
+ struct BE_ISCSI_WRB_QUEUE_OBJECT *wrbq);
+
+void _be_function_add_default_pdu_queue(struct BE_FUNCTION_OBJECT *func_obj,
+ struct BE_DEFAULT_PDU_QUEUE_OBJECT *defq);
+void _be_function_remove_default_pdu_queue(struct BE_FUNCTION_OBJECT *func_obj,
+ struct BE_DEFAULT_PDU_QUEUE_OBJECT *defq);
+
+u32 _be_function_reference(struct BE_FUNCTION_OBJECT *fo);
+u32 _be_function_dereference(struct BE_FUNCTION_OBJECT *fo);
+
+BESTATUS
+be_function_ring_destroy(struct BE_FUNCTION_OBJECT *pfob,
+ u32 id, u32 ring_type);
+
+BESTATUS
+be_function_ring_destroy_async(struct BE_FUNCTION_OBJECT *pfob,
+ u32 id,
+ u32 ring_type,
+ MCC_WRB_CQE_CALLBACK callback,
+ void *callback_context,
+ MCC_WRB_CQE_CALLBACK internal_callback,
+ void *internal_callback_context);
+
+#define BE_CREATE_MCC_RESPONSE_COPY(_ioctl_type_, _field_, _va_) \
+ be_create_mcc_response_copy(SA_FIELD_OFFSET(_ioctl_type_, _field_), \
+ SA_SIZEOF_FIELD(_ioctl_type_, _field_), (_va_)) \
+
+static INLINE
+struct BE_MCC_WRB_RESPONSE_COPY
+be_create_mcc_response_copy(u16 offset, u16 length, void *va)
+{
+ struct BE_MCC_WRB_RESPONSE_COPY rc;
+ rc.length = length;
+ rc.ioctl_offset = offset;
+ rc.va = va;
+ return rc;
+}
+
+BESTATUS
+be_function_post_mcc_wrb_with_queue_context(struct BE_FUNCTION_OBJECT
+ *pfob, struct MCC_WRB_AMAP *wrb,
+ struct BE_GENERIC_QUEUE_CONTEXT *queue_context,
+ MCC_WRB_CQE_CALLBACK callback, void *callback_context,
+ void *optional_ioctl_va);
+
+BESTATUS
+be_function_post_mcc_wrb_with_copy(struct BE_FUNCTION_OBJECT *pfob,
+ struct MCC_WRB_AMAP *wrb,
+ struct BE_GENERIC_QUEUE_CONTEXT *queue_context,
+ MCC_WRB_CQE_CALLBACK callback, void *callback_context,
+ void *optional_ioctl_va,
+ struct BE_MCC_WRB_RESPONSE_COPY response_copy);
+
+BESTATUS
+be_function_post_mcc_wrb_with_internal_callback(
+ struct BE_FUNCTION_OBJECT *pfob,
+ struct MCC_WRB_AMAP *wrb,
+ struct BE_GENERIC_QUEUE_CONTEXT *queue_context,
+ MCC_WRB_CQE_CALLBACK callback, void *callback_context,
+ MCC_WRB_CQE_CALLBACK internal_callback,
+ void *internal_callback_context,
+ void *optional_ioctl_va);
+
+BESTATUS
+be_function_post_mcc_wrb_complete(struct BE_FUNCTION_OBJECT *pfob,
+ struct MCC_WRB_AMAP *wrb,
+ struct BE_GENERIC_QUEUE_CONTEXT *queue_context,
+ MCC_WRB_CQE_CALLBACK callback, void *callback_context,
+ MCC_WRB_CQE_CALLBACK internal_callback,
+ void *internal_callback_context, void *optional_ioctl_va,
+ struct BE_MCC_WRB_RESPONSE_COPY response_copy);
+
+/* Returns the protection domain number. 0 is host. */
+u32 be_function_get_pd_number(struct BE_FUNCTION_OBJECT *pfob);
+
+bool be_function_is_vm(struct BE_FUNCTION_OBJECT *pfob);
+
+BESTATUS
+be_function_queue_mcc_wrb(struct BE_FUNCTION_OBJECT *pfob,
+ struct BE_GENERIC_QUEUE_CONTEXT *queue_context);
+
+BESTATUS
+be_function_internal_query_firmware_config(struct BE_FUNCTION_OBJECT *pfob,
+ struct BE_FIRMWARE_CONFIG *config);
+
+/*
+ * ------------------------------------------------------
+ * Event Queue
+ * ------------------------------------------------------
+ */
+
+void _be_eq_add_cq(struct BE_EQ_OBJECT *eq_object,
+ struct BE_CQ_OBJECT *cq_object);
+void _be_eq_remove_cq(struct BE_EQ_OBJECT *eq_object,
+ struct BE_CQ_OBJECT *cq_object);
+
+u32 be_eq_reference(struct BE_EQ_OBJECT *cq_object);
+u32 be_eq_dereference(struct BE_EQ_OBJECT *cq_object);
+
+/* Deprecate.... */
+EQ_CALLBACK
+be_eq_set_callback(struct BE_EQ_OBJECT *eq_object,
+ EQ_CALLBACK callback, void *context);
+
+/* Deprecate... */
+void be_eq_delegate_processing(struct BE_FUNCTION_OBJECT *pfob,
+ u32 eq_id);
+
+/*
+ * ------------------------------------------------------
+ * Completion Queue Object
+ * ------------------------------------------------------
+ */
+
+u32 be_cq_object_reference(struct BE_CQ_OBJECT *cq_object);
+
+u32 be_cq_object_dereference(struct BE_CQ_OBJECT *cq_object);
+
+/*
+ * ------------------------------------------------------
+ * MCC QUEUE
+ * ------------------------------------------------------
+ */
+
+BESTATUS
+be_mpu_init_mailbox(struct BE_FUNCTION_OBJECT *pfob,
+ struct SA_SGL *mailbox);
+
+BESTATUS be_mpu_uninit_mailbox(struct BE_FUNCTION_OBJECT *pfob);
+
+struct MCC_WRB_AMAP *
+_be_mpu_peek_ring_wrb(struct BE_MCC_OBJECT *mcc, bool driving_queue);
+
+struct BE_MCC_WRB_CONTEXT *
+_be_mcc_allocate_wrb_context(struct BE_FUNCTION_OBJECT *pfob);
+
+void
+_be_mcc_free_wrb_context(struct BE_FUNCTION_OBJECT *pfob,
+ struct BE_MCC_WRB_CONTEXT *context);
+
+BESTATUS
+_be_mpu_post_wrb_mailbox(struct BE_FUNCTION_OBJECT *pfob,
+ struct MCC_WRB_AMAP *wrb,
+ struct BE_MCC_WRB_CONTEXT *wrb_context);
+
+BESTATUS
+_be_mpu_post_wrb_ring(struct BE_MCC_OBJECT *mcc,
+ struct MCC_WRB_AMAP *wrb, struct BE_MCC_WRB_CONTEXT *wrb_context);
+
+void
+be_mcc_process_cqe(struct BE_FUNCTION_OBJECT *pfob,
+ struct MCC_CQ_ENTRY_AMAP *cqe);
+
+u32 be_mcc_get_id(struct BE_MCC_OBJECT *mcc);
+
+void be_drive_mcc_wrb_queue(struct BE_MCC_OBJECT *mcc);
+
+/*
+ * ------------------------------------------------------
+ * iSCSI connection
+ * ------------------------------------------------------
+ */
+
+BESTATUS
+be_iscsi_cxn_create(struct BE_FUNCTION_OBJECT *pfob,
+ struct BE_ISCSI_WRB_QUEUE_OBJECT *wrbq,
+ struct BE_DEFAULT_PDU_QUEUE_OBJECT *defq,
+ struct BE_CQ_OBJECT *cq,
+ struct BE_ISCSI_CONNECTION_OBJECT *cxn);
+
+void be_iscsi_cxn_destroy(struct BE_ISCSI_CONNECTION_OBJECT *cxn);
+
+/*
+ * ------------------------------------------------------
+ * Ring Sizes
+ * ------------------------------------------------------
+ */
+static INLINE u32 be_ring_encoding_to_length(u32 encoding, u32 object_size)
+{
+
+ ASSERT(encoding != 1); /* 1 is rsvd */
+ ASSERT(encoding < 16);
+ ASSERT(object_size > 0);
+
+ if (encoding == 0) /* 32k deep */
+ encoding = 16;
+
+ return (1 << (encoding - 1)) * object_size;
+}
+
+static INLINE
+u32 be_ring_length_to_encoding(u32 length_in_bytes, u32 object_size)
+{
+
+ u32 count, encoding;
+
+ ASSERT(object_size > 0);
+ ASSERT(length_in_bytes % object_size == 0);
+
+ count = length_in_bytes / object_size;
+
+ ASSERT(count > 1);
+ ASSERT(count <= 32 * 1024);
+ ASSERT(length_in_bytes <= 8 * SA_PAGE_SIZE); /* max ring size in UT */
+
+ encoding = sa_log2(count) + 1;
+
+ if (encoding == 16)
+ encoding = 0; /* 32k deep */
+
+ return encoding;
+}
+
+/*
+ * ------------------------------------------------------
+ * Locking
+ * ------------------------------------------------------
+ */
+
+/* Init, acquire, or release a lock at any IRQL */
+static INLINE void be_lock_init(struct BE_LOCK *lock)
+{
+ sa_init_spinlock(&lock->lock);
+}
+
+static INLINE void be_lock_acquire(struct BE_LOCK *lock)
+{
+ sa_acquire_spinlock(&lock->lock, &lock->irql);
+}
+
+static INLINE void be_lock_release(struct BE_LOCK *lock)
+{
+ sa_release_spinlock(&lock->lock, &lock->irql);
+}
+
+static INLINE void be_lock_wrb_post(struct BE_FUNCTION_OBJECT *pfob)
+{
+ FUNCTION_ASSERT(pfob);
+ sa_acquire_spinlock(&pfob->post_lock, &pfob->post_irq);
+}
+
+static INLINE void be_unlock_wrb_post(struct BE_FUNCTION_OBJECT *pfob)
+{
+ FUNCTION_ASSERT(pfob);
+ sa_release_spinlock(&pfob->post_lock, &pfob->post_irq);
+
+ if (pfob->pend_queue_driving && pfob->links.mcc) {
+ pfob->pend_queue_driving = 0;
+ pfob->stats.pended_queue_driving++;
+ be_drive_mcc_wrb_queue(pfob->links.mcc);
+ }
+}
+
+static INLINE void be_lock_cq_process(struct BE_FUNCTION_OBJECT *pfob)
+{
+ FUNCTION_ASSERT(pfob);
+ sa_acquire_spinlock(&pfob->cq_lock, &pfob->cq_irq);
+}
+
+static INLINE void be_unlock_cq_process(struct BE_FUNCTION_OBJECT *pfob)
+{
+ FUNCTION_ASSERT(pfob);
+ sa_release_spinlock(&pfob->cq_lock, &pfob->cq_irq);
+}
+
+void be_sgl_to_pa_list(struct SA_SGL *sgl, struct PHYS_ADDR *pa_list,
+ u32 max_num);
+
+#endif /* __beclib_private_h__ */
diff --git a/drivers/message/beclib/beclib_stats.h b/drivers/message/beclib/beclib_stats.h
new file mode 100644
index 0000000..6785a02
--- /dev/null
+++ b/drivers/message/beclib/beclib_stats.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2005 - 2008 ServerEngines
+ * All rights reserved.
+ *
+ * This program 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; either version 2
+ * of the License, or at your option any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, 5th Floor
+ * Boston, MA 02110-1301 USA
+ *
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called GPL.
+ *
+ * Contact Information:
+ * linux-drivers@...verengines.com
+ *
+ * ServerEngines
+ * 209 N. Fair Oaks Ave
+ * Sunnyvale, CA 94085
+ *
+ */
+#ifndef __beclib_stats_h__
+#define __beclib_stats_h__
+
+struct BECLIB_FUNCTION_STATS {
+ union {
+ u32 dw[32]; /* Reserve space for a fixed number of stats. */
+ struct {
+ u32 mailbox_wrbs;
+ u32 emulated_wrbs;
+
+ /* Pertain to WRBs posted to ring only */
+ u32 synchronous_wrbs;
+ u32 posted_wrbs;
+ u32 consumed_wrbs;
+ u32 completed_wrbs;
+
+ /* SW queueing */
+ u32 queued_wrbs;
+ u32 queue_length;
+ u32 max_queue_length;
+ u32 pended_queue_driving;
+
+ /* MCC CQ */
+ u32 processed_cq;
+ u32 cq_entries;
+ u32 async_events;
+ u32 ignored_async_events;
+
+ /* Locks */
+ u32 post_lock_acquires;
+ u32 cq_lock_acquires;
+ u64 post_lock_ticks;
+ u64 cq_lock_ticks;
+ };
+ };
+} ;
+
+#endif /* __beclib_stats_h__ */
diff --git a/drivers/message/beclib/beregister.h b/drivers/message/beclib/beregister.h
new file mode 100644
index 0000000..6d8f8d2
--- /dev/null
+++ b/drivers/message/beclib/beregister.h
@@ -0,0 +1,361 @@
+/*
+ * Copyright (C) 2005 - 2008 ServerEngines
+ * All rights reserved.
+ *
+ * This program 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; either version 2
+ * of the License, or at your option any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, 5th Floor
+ * Boston, MA 02110-1301 USA
+ *
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called GPL.
+ *
+ * Contact Information:
+ * linux-drivers@...verengines.com
+ *
+ * ServerEngines
+ * 209 N. Fair Oaks Ave
+ * Sunnyvale, CA 94085
+ *
+ */
+#ifndef __BEREGISTER_H__
+#define __BEREGISTER_H__
+
+/*!
+
+@...ef
+ This macro zeros out a data structure whose contents happen to be
+ exactly 32-bits. Many controller registers have bit map structures
+ defined to represent them and this routine allows for easy and correct
+ initialization of the register to 0.
+
+@...am
+ reg - Pointer to the 32-bit structure to zero out.
+
+@...urn
+
+@...e
+ IRQL: any
+
+*/
+
+/*
+ *
+ * Macros for reading/writing a protection domain or CSR registers
+ * in BladeEngine.
+ */
+#define PD_READ(_fo_, _field_) \
+ BePdRead((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_), \
+ SA_DBG_CSTR(#_field_))
+
+#define PD_WRITE(_fo_, _field_, _value_) \
+ BePdWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_), \
+ (_value_).dw[0], SA_DBG_CSTR(#_field_))
+
+#define PD_WRITE_CONST(_fo_, _field_, _value_) \
+ BePdWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_), \
+ (_value_), SA_DBG_CSTR(#_field_))
+
+#define CSR_READ(_fo_, _field_) \
+ BeCsrRead((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_), \
+ SA_DBG_CSTR(#_field_)) \
+
+#define CSR_WRITE(_fo_, _field_, _value_) \
+ BeCsrWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_), \
+ (_value_).dw, SA_DBG_CSTR(#_field_))
+
+#define CSR_WRITE_CONST(_fo_, _field_, _value_) \
+ BeCsrWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_), \
+ (_value_), SA_DBG_CSTR(#_field_))
+/*
+ *
+ * Macros for reading/writing a protection domain or
+ * CSR registers in BladeEngine.
+ */
+#define PCICFG0_READ(_fo_, _field_) \
+ BePciCfgRead((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_), \
+ SA_DBG_CSTR(#_field_))
+
+
+#define PCICFG0_WRITE(_fo_, _field_, _value_) \
+ BePciCfgWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_), \
+ (_value_), SA_DBG_CSTR(#_field_))
+
+#define PCICFG0_WRITE_CONST(_fo_, _field_, _value_) \
+ BePciCfgWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_), \
+ (_value_), SA_DBG_CSTR(#_field_))
+
+#define PCICFG1_READ(_fo_, _field_) \
+ BePciCfgRead((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_), \
+ SA_DBG_CSTR(#_field_))
+
+#define PCICFG1_WRITE_CONST(_fo_, _field_, _value_) \
+ BePciCfgWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_), \
+ (_value_), SA_DBG_CSTR(#_field_))
+
+#define PCICFG1_WRITE(_fo_, _field_, _value_) \
+ BePciCfgWrite((_fo_)->sa_dev, \
+ AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_), \
+ (_value_), SA_DBG_CSTR(#_field_))
+
+#define RXULP_PD_WRITE(_function_object_, _ulp_number_, _value_) \
+ switch (_ulp_number_) { \
+ case 0: \
+ PD_WRITE((_function_object_), iscsi_default_pdu_db, \
+ (_value_)); \
+ break; \
+ case 1: \
+ PD_WRITE((_function_object_), rdma_rq_db, (_value_)); \
+ break; \
+ case 2: \
+ PD_WRITE((_function_object_), tpm_rq_db, (_value_)); \
+ break; \
+ default: \
+ BREAKPOINT(); \
+ } \
+
+
+#define TXULP_PD_WRITE(_function_object_, _ulp_number_, _value_) \
+ switch (_ulp_number_) { \
+ case 0: \
+ PD_WRITE((_function_object_), iscsi_wrb_post_db, (_value_)); \
+ break; \
+ case 1: \
+ PD_WRITE((_function_object_), rdma_sq_db, (_value_)); \
+ break; \
+ case 2: \
+ PD_WRITE((_function_object_), etx_sq_db, (_value_)); \
+ break; \
+ default: \
+ BREAKPOINT(); \
+ } \
+
+/*!
+
+@...ef
+ This routine reads from a register located within the protection domain
+ doorbell space for a given function object.
+
+@...am
+ FuncObj - Pointer to the function object to read from.
+
+@...am
+ Offset - The Offset(in bytes) to read from within the
+ function's PD space.
+
+@...urn
+ The value read.
+
+@...e
+ IRQL: any
+
+*/
+static INLINE u32
+BePdRead(struct SA_DEV *sa_dev, u32 offset, const char *dbg_name)
+{
+ u32 v;
+ ASSERT(offset < sizeof(struct PROTECTION_DOMAIN_DBMAP_AMAP));
+ v = sa_dev_read_u32(sa_dev, sa_get_pd_bar(sa_dev), offset);
+ TRACE(DL_HW, "PD Read. offset:0x%04x value:0x%08x (%s)", offset,
+ v, dbg_name);
+ return v;
+}
+
+/*!
+
+@...ef
+ This routine writes to a register located within the protection domain
+ doorbell space for a given function object.
+
+@...am
+ FuncObj - Pointer to the function object to read from.
+
+@...am
+ Offset - The Offset (in bytes) to write to within the
+ function's PD space.
+
+@...am
+ Value - The value to write to the register.
+
+@...urn
+
+@...e
+ IRQL: any
+
+*/
+static INLINE void
+BePdWrite(struct SA_DEV *sa_dev,
+ u32 offset, u32 value, const char *dbg_name)
+{
+ ASSERT(offset < sizeof(struct PROTECTION_DOMAIN_DBMAP_AMAP));
+
+ TRACE(DL_HW, "PD Write. offset:0x%04x value:0x%08x (%s)", offset,
+ value, dbg_name);
+ sa_dev_write_u32(sa_dev, sa_get_pd_bar(sa_dev), offset, value);
+}
+
+/*!
+
+@...ef
+ This routine reads from a register located within the CSR space for a
+ given function object.
+
+@...am
+ sa_dev - Context for this set of register space
+
+@...am
+ Offset - The Offset (in bytes) to read from within
+ the function's CSR space.
+
+@...urn
+ The value read.
+
+@...e
+ IRQL: any
+
+*/
+static INLINE u32
+BeCsrRead(struct SA_DEV *sa_dev, u32 offset, const char *dbg_name)
+{
+ u32 value;
+ u32 bar;
+
+ ASSERT(offset < sizeof(struct BLADE_ENGINE_CSRMAP_AMAP));
+
+ bar = sa_get_csr_bar(sa_dev);
+ value = sa_dev_read_u32(sa_dev, bar, offset);
+
+ TRACE(DL_HW, "CSR Read. offset:0x%04x value:0x%08x (%s)", offset,
+ value, dbg_name);
+
+ return value;
+}
+
+/*!
+
+@...ef
+ This routine writes to a register located within the CSR
+ space for a given function object.
+
+@...am
+ sa_dev - Context for this set of register space
+
+@...am
+ Offset - The Offset (in bytes) to write to within
+ the function's CSR space.
+
+@...am
+ Value - The value to write to the register.
+
+@...urn
+
+@...e
+ IRQL: any
+
+*/
+static INLINE void
+BeCsrWrite(struct SA_DEV *sa_dev,
+ u32 offset, u32 value, const char *dbg_name)
+{
+ ASSERT(offset < sizeof(struct BLADE_ENGINE_CSRMAP_AMAP));
+
+ TRACE(DL_HW, "CSR Write. offset:0x%04x value:0x%08x (%s)", offset,
+ value, dbg_name);
+
+ sa_dev_write_u32(sa_dev, sa_get_csr_bar(sa_dev), offset, value);
+}
+
+/*!
+
+@...ef
+ This routine reads from a register located within the pci cfg
+ space for a given function object.
+
+@...am
+ sa_dev - Context for this set of register space
+
+@...am
+ Offset - The Offset (in bytes) to read from within
+ the function's pci cfg space.
+
+@...urn
+ The value read.
+
+@...e
+ IRQL: any
+
+*/
+static INLINE u32
+BePciCfgRead(struct SA_DEV *sa_dev, u32 offset, const char *dbg_name)
+{
+ u32 value;
+
+ ASSERT(offset < sizeof(struct BLADE_ENGINE_CSRMAP_AMAP));
+
+ value = sa_dev_read_u32(sa_dev, sa_get_pci_bar(sa_dev), offset);
+
+ TRACE(DL_HW, "PCICFG Read. offset:0x%04x value:0x%08x (%s)",
+ offset, value, dbg_name);
+
+ return value;
+}
+
+/*!
+
+@...ef
+ This routine writes to a register located within the pci cfg
+ space for a given function object.
+
+@...am
+ sa_dev - Context for this set of register space
+
+@...am
+ Offset - The Offset (in bytes) to write to within
+ the function's pci cfg space.
+
+@...am
+ Value - The value to write to the register.
+
+@...urn
+
+@...e
+ IRQL: any
+
+*/
+static INLINE void
+BePciCfgWrite(struct SA_DEV *sa_dev,
+ u32 offset, u32 value, const char *dbg_name)
+{
+
+ ASSERT(offset < sizeof(struct BLADE_ENGINE_CSRMAP_AMAP));
+
+ TRACE(DL_HW, "PCICFG Write. offset:0x%04x value:0x%08x (%s)",
+ offset, value, dbg_name);
+
+ sa_dev_write_u32(sa_dev, sa_get_pci_bar(sa_dev), offset, value);
+
+}
+
+#endif /* __BEREGISTER_H__ */
diff --git a/drivers/message/beclib/bestatus.h b/drivers/message/beclib/bestatus.h
new file mode 100644
index 0000000..b2826ac
--- /dev/null
+++ b/drivers/message/beclib/bestatus.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2005 - 2008 ServerEngines
+ * All rights reserved.
+ *
+ * This program 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; either version 2
+ * of the License, or at your option any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, 5th Floor
+ * Boston, MA 02110-1301 USA
+ *
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called GPL.
+ *
+ * Contact Information:
+ * linux-drivers@...verengines.com
+ *
+ * ServerEngines
+ * 209 N. Fair Oaks Ave
+ * Sunnyvale, CA 94085
+ *
+ */
+#ifndef _BESTATUS_H_
+#define _BESTATUS_H_
+
+#define BE_SUCCESS ((SA_STATUS)0x00000000L)
+
+/*
+ * MessageId: BE_PENDING
+ * The BladeEngine Driver call succeeded, and pended operation.
+ */
+#define BE_PENDING ((SA_STATUS)0x20070001L)
+#define BE_STATUS_PENDING (BE_PENDING)
+
+/*
+ * MessageId: BE_NOT_OK
+ * An error occurred.
+ */
+#define BE_NOT_OK ((SA_STATUS)0xE0070002L)
+
+/*
+ * MessageId: BE_STATUS_SYSTEM_RESOURCES
+ * Insufficient host system resources exist to complete the API.
+ */
+#define BE_STATUS_SYSTEM_RESOURCES ((SA_STATUS)0xE0070003L)
+
+/*
+ * MessageId: BE_STATUS_CHIP_RESOURCES
+ * Insufficient chip resources exist to complete the API.
+ */
+#define BE_STATUS_CHIP_RESOURCES ((SA_STATUS)0xE0070004L)
+
+/*
+ * MessageId: BE_STATUS_NO_RESOURCE
+ * Insufficient resources to complete request.
+ */
+#define BE_STATUS_NO_RESOURCE ((SA_STATUS)0xE0070005L)
+
+/*
+ * MessageId: BE_STATUS_BUSY
+ * Resource is currently busy.
+ */
+#define BE_STATUS_BUSY ((SA_STATUS)0xE0070006L)
+
+/*
+ * MessageId: BE_STATUS_INVALID_PARAMETER
+ * Invalid Parameter in request.
+ */
+#define BE_STATUS_INVALID_PARAMETER ((SA_STATUS)0xE0000007L)
+
+/*
+ * MessageId: BE_STATUS_NOT_SUPPORTED
+ * Requested operation is not supported.
+ */
+#define BE_STATUS_NOT_SUPPORTED ((SA_STATUS)0xE000000DL)
+
+/*
+ * ***************************************************************************
+ * E T H E R N E T S T A T U S
+ * ***************************************************************************
+ */
+
+/*
+ * MessageId: BE_ETH_TX_ERROR
+ * The Ethernet device driver failed to transmit a packet.
+ */
+#define BE_ETH_TX_ERROR ((SA_STATUS)0xE0070101L)
+
+/*
+ * ***************************************************************************
+ * S H A R E D S T A T U S
+ * ***************************************************************************
+ */
+
+/*
+ * MessageId: BE_STATUS_VBD_INVALID_VERSION
+ * The device driver is not compatible with this version of the VBD.
+ */
+#define BE_STATUS_INVALID_VERSION ((SA_STATUS)0xE0070402L)
+
+/*
+ * MessageId: BE_STATUS_DOMAIN_DENIED
+ * The operation failed to complete due to insufficient access
+ * rights for the requesting domain.
+ */
+#define BE_STATUS_DOMAIN_DENIED ((SA_STATUS)0xE0070403L)
+
+/*
+ * MessageId: BE_STATUS_TCP_NOT_STARTED
+ * The embedded TCP/IP stack has not been started.
+ */
+#define BE_STATUS_TCP_NOT_STARTED ((SA_STATUS)0xE0070409L)
+
+/*
+ * MessageId: BE_STATUS_NO_MCC_WRB
+ * No free MCC WRB are available for posting the request.
+ */
+#define BE_STATUS_NO_MCC_WRB ((SA_STATUS)0xE0070414L)
+
+#endif /* _BESTATUS_ */
diff --git a/drivers/message/beclib/pch.h b/drivers/message/beclib/pch.h
new file mode 100644
index 0000000..d9288ca
--- /dev/null
+++ b/drivers/message/beclib/pch.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2005 - 2008 ServerEngines
+ * All rights reserved.
+ *
+ * This program 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; either version 2
+ * of the License, or at your option any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, 5th Floor
+ * Boston, MA 02110-1301 USA
+ *
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called GPL.
+ *
+ * Contact Information:
+ * linux-drivers@...verengines.com
+ *
+ * ServerEngines
+ * 209 N. Fair Oaks Ave
+ * Sunnyvale, CA 94085
+ *
+ */
+/*!
+@...e
+ pch.h
+
+@...ef
+
+ Each .c file in beclib includes this "precompiled header" file.
+ It should ONLY be included by beclib files.
+ Clients of beclib should include "beclib.h" instead.
+*/
+#ifndef __pch_h__
+#define __pch_h__
+
+/*
+ * -----------------------------------------------------------------------
+ * Our custom includes
+ * -----------------------------------------------------------------------
+ */
+
+#define _SA_MODULE_NAME "beclib_lk"
+#define BECLIB_BUILD
+
+#include "beclib_ll.h"
+#include "beclib_private_ll.h"
+#include "bestatus.h"
+
+#endif /* __pch_h__ */
--
1.5.5
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