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Diffstat (limited to 'drivers/net/mlx4/mlx4.h')
-rw-r--r--drivers/net/mlx4/mlx4.h349
1 files changed, 0 insertions, 349 deletions
diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h
deleted file mode 100644
index 5337e3ac3e7..00000000000
--- a/drivers/net/mlx4/mlx4.h
+++ /dev/null
@@ -1,349 +0,0 @@
-/*
- * Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
- * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
- * Copyright (c) 2005, 2006, 2007 Cisco Systems. All rights reserved.
- * Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2004 Voltaire, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses. You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef MLX4_H
-#define MLX4_H
-
-#include <linux/mutex.h>
-#include <linux/radix-tree.h>
-#include <linux/timer.h>
-
-#include <linux/mlx4/device.h>
-#include <linux/mlx4/driver.h>
-#include <linux/mlx4/doorbell.h>
-
-#define DRV_NAME "mlx4_core"
-#define PFX DRV_NAME ": "
-#define DRV_VERSION "0.01"
-#define DRV_RELDATE "May 1, 2007"
-
-enum {
- MLX4_HCR_BASE = 0x80680,
- MLX4_HCR_SIZE = 0x0001c,
- MLX4_CLR_INT_SIZE = 0x00008
-};
-
-enum {
- MLX4_MGM_ENTRY_SIZE = 0x100,
- MLX4_QP_PER_MGM = 4 * (MLX4_MGM_ENTRY_SIZE / 16 - 2),
- MLX4_MTT_ENTRY_PER_SEG = 8
-};
-
-enum {
- MLX4_EQ_ASYNC,
- MLX4_EQ_COMP,
- MLX4_NUM_EQ
-};
-
-enum {
- MLX4_NUM_PDS = 1 << 15
-};
-
-enum {
- MLX4_CMPT_TYPE_QP = 0,
- MLX4_CMPT_TYPE_SRQ = 1,
- MLX4_CMPT_TYPE_CQ = 2,
- MLX4_CMPT_TYPE_EQ = 3,
- MLX4_CMPT_NUM_TYPE
-};
-
-enum {
- MLX4_CMPT_SHIFT = 24,
- MLX4_NUM_CMPTS = MLX4_CMPT_NUM_TYPE << MLX4_CMPT_SHIFT
-};
-
-#ifdef CONFIG_MLX4_DEBUG
-extern int mlx4_debug_level;
-
-#define mlx4_dbg(mdev, format, arg...) \
- do { \
- if (mlx4_debug_level) \
- dev_printk(KERN_DEBUG, &mdev->pdev->dev, format, ## arg); \
- } while (0)
-
-#else /* CONFIG_MLX4_DEBUG */
-
-#define mlx4_dbg(mdev, format, arg...) do { (void) mdev; } while (0)
-
-#endif /* CONFIG_MLX4_DEBUG */
-
-#define mlx4_err(mdev, format, arg...) \
- dev_err(&mdev->pdev->dev, format, ## arg)
-#define mlx4_info(mdev, format, arg...) \
- dev_info(&mdev->pdev->dev, format, ## arg)
-#define mlx4_warn(mdev, format, arg...) \
- dev_warn(&mdev->pdev->dev, format, ## arg)
-
-struct mlx4_bitmap {
- u32 last;
- u32 top;
- u32 max;
- u32 mask;
- spinlock_t lock;
- unsigned long *table;
-};
-
-struct mlx4_buddy {
- unsigned long **bits;
- unsigned int *num_free;
- int max_order;
- spinlock_t lock;
-};
-
-struct mlx4_icm;
-
-struct mlx4_icm_table {
- u64 virt;
- int num_icm;
- int num_obj;
- int obj_size;
- int lowmem;
- int coherent;
- struct mutex mutex;
- struct mlx4_icm **icm;
-};
-
-struct mlx4_eq {
- struct mlx4_dev *dev;
- void __iomem *doorbell;
- int eqn;
- u32 cons_index;
- u16 irq;
- u16 have_irq;
- int nent;
- struct mlx4_buf_list *page_list;
- struct mlx4_mtt mtt;
-};
-
-struct mlx4_profile {
- int num_qp;
- int rdmarc_per_qp;
- int num_srq;
- int num_cq;
- int num_mcg;
- int num_mpt;
- int num_mtt;
-};
-
-struct mlx4_fw {
- u64 clr_int_base;
- u64 catas_offset;
- struct mlx4_icm *fw_icm;
- struct mlx4_icm *aux_icm;
- u32 catas_size;
- u16 fw_pages;
- u8 clr_int_bar;
- u8 catas_bar;
-};
-
-struct mlx4_cmd {
- struct pci_pool *pool;
- void __iomem *hcr;
- struct mutex hcr_mutex;
- struct semaphore poll_sem;
- struct semaphore event_sem;
- int max_cmds;
- spinlock_t context_lock;
- int free_head;
- struct mlx4_cmd_context *context;
- u16 token_mask;
- u8 use_events;
- u8 toggle;
-};
-
-struct mlx4_uar_table {
- struct mlx4_bitmap bitmap;
-};
-
-struct mlx4_mr_table {
- struct mlx4_bitmap mpt_bitmap;
- struct mlx4_buddy mtt_buddy;
- u64 mtt_base;
- u64 mpt_base;
- struct mlx4_icm_table mtt_table;
- struct mlx4_icm_table dmpt_table;
-};
-
-struct mlx4_cq_table {
- struct mlx4_bitmap bitmap;
- spinlock_t lock;
- struct radix_tree_root tree;
- struct mlx4_icm_table table;
- struct mlx4_icm_table cmpt_table;
-};
-
-struct mlx4_eq_table {
- struct mlx4_bitmap bitmap;
- void __iomem *clr_int;
- void __iomem *uar_map[(MLX4_NUM_EQ + 6) / 4];
- u32 clr_mask;
- struct mlx4_eq eq[MLX4_NUM_EQ];
- u64 icm_virt;
- struct page *icm_page;
- dma_addr_t icm_dma;
- struct mlx4_icm_table cmpt_table;
- int have_irq;
- u8 inta_pin;
-};
-
-struct mlx4_srq_table {
- struct mlx4_bitmap bitmap;
- spinlock_t lock;
- struct radix_tree_root tree;
- struct mlx4_icm_table table;
- struct mlx4_icm_table cmpt_table;
-};
-
-struct mlx4_qp_table {
- struct mlx4_bitmap bitmap;
- u32 rdmarc_base;
- int rdmarc_shift;
- spinlock_t lock;
- struct mlx4_icm_table qp_table;
- struct mlx4_icm_table auxc_table;
- struct mlx4_icm_table altc_table;
- struct mlx4_icm_table rdmarc_table;
- struct mlx4_icm_table cmpt_table;
-};
-
-struct mlx4_mcg_table {
- struct mutex mutex;
- struct mlx4_bitmap bitmap;
- struct mlx4_icm_table table;
-};
-
-struct mlx4_catas_err {
- u32 __iomem *map;
- struct timer_list timer;
- struct list_head list;
-};
-
-struct mlx4_priv {
- struct mlx4_dev dev;
-
- struct list_head dev_list;
- struct list_head ctx_list;
- spinlock_t ctx_lock;
-
- struct list_head pgdir_list;
- struct mutex pgdir_mutex;
-
- struct mlx4_fw fw;
- struct mlx4_cmd cmd;
-
- struct mlx4_bitmap pd_bitmap;
- struct mlx4_uar_table uar_table;
- struct mlx4_mr_table mr_table;
- struct mlx4_cq_table cq_table;
- struct mlx4_eq_table eq_table;
- struct mlx4_srq_table srq_table;
- struct mlx4_qp_table qp_table;
- struct mlx4_mcg_table mcg_table;
-
- struct mlx4_catas_err catas_err;
-
- void __iomem *clr_base;
-
- struct mlx4_uar driver_uar;
- void __iomem *kar;
-};
-
-static inline struct mlx4_priv *mlx4_priv(struct mlx4_dev *dev)
-{
- return container_of(dev, struct mlx4_priv, dev);
-}
-
-u32 mlx4_bitmap_alloc(struct mlx4_bitmap *bitmap);
-void mlx4_bitmap_free(struct mlx4_bitmap *bitmap, u32 obj);
-int mlx4_bitmap_init(struct mlx4_bitmap *bitmap, u32 num, u32 mask, u32 reserved);
-void mlx4_bitmap_cleanup(struct mlx4_bitmap *bitmap);
-
-int mlx4_reset(struct mlx4_dev *dev);
-
-int mlx4_init_pd_table(struct mlx4_dev *dev);
-int mlx4_init_uar_table(struct mlx4_dev *dev);
-int mlx4_init_mr_table(struct mlx4_dev *dev);
-int mlx4_init_eq_table(struct mlx4_dev *dev);
-int mlx4_init_cq_table(struct mlx4_dev *dev);
-int mlx4_init_qp_table(struct mlx4_dev *dev);
-int mlx4_init_srq_table(struct mlx4_dev *dev);
-int mlx4_init_mcg_table(struct mlx4_dev *dev);
-
-void mlx4_cleanup_pd_table(struct mlx4_dev *dev);
-void mlx4_cleanup_uar_table(struct mlx4_dev *dev);
-void mlx4_cleanup_mr_table(struct mlx4_dev *dev);
-void mlx4_cleanup_eq_table(struct mlx4_dev *dev);
-void mlx4_cleanup_cq_table(struct mlx4_dev *dev);
-void mlx4_cleanup_qp_table(struct mlx4_dev *dev);
-void mlx4_cleanup_srq_table(struct mlx4_dev *dev);
-void mlx4_cleanup_mcg_table(struct mlx4_dev *dev);
-
-void mlx4_start_catas_poll(struct mlx4_dev *dev);
-void mlx4_stop_catas_poll(struct mlx4_dev *dev);
-int mlx4_catas_init(void);
-void mlx4_catas_cleanup(void);
-int mlx4_restart_one(struct pci_dev *pdev);
-int mlx4_register_device(struct mlx4_dev *dev);
-void mlx4_unregister_device(struct mlx4_dev *dev);
-void mlx4_dispatch_event(struct mlx4_dev *dev, enum mlx4_dev_event type, int port);
-
-struct mlx4_dev_cap;
-struct mlx4_init_hca_param;
-
-u64 mlx4_make_profile(struct mlx4_dev *dev,
- struct mlx4_profile *request,
- struct mlx4_dev_cap *dev_cap,
- struct mlx4_init_hca_param *init_hca);
-
-int mlx4_map_eq_icm(struct mlx4_dev *dev, u64 icm_virt);
-void mlx4_unmap_eq_icm(struct mlx4_dev *dev);
-
-int mlx4_cmd_init(struct mlx4_dev *dev);
-void mlx4_cmd_cleanup(struct mlx4_dev *dev);
-void mlx4_cmd_event(struct mlx4_dev *dev, u16 token, u8 status, u64 out_param);
-int mlx4_cmd_use_events(struct mlx4_dev *dev);
-void mlx4_cmd_use_polling(struct mlx4_dev *dev);
-
-void mlx4_cq_completion(struct mlx4_dev *dev, u32 cqn);
-void mlx4_cq_event(struct mlx4_dev *dev, u32 cqn, int event_type);
-
-void mlx4_qp_event(struct mlx4_dev *dev, u32 qpn, int event_type);
-
-void mlx4_srq_event(struct mlx4_dev *dev, u32 srqn, int event_type);
-
-void mlx4_handle_catas_err(struct mlx4_dev *dev);
-
-#endif /* MLX4_H */
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