2 * Copyright (c) 2006 Chelsio, Inc. All rights reserved.
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
33 #include <linux/types.h>
34 #include <linux/slab.h>
36 #include "cxgb3_ioctl.h"
40 void cxio_dump_tpt(struct cxio_rdev *rdev, u32 stag)
42 struct ch_mem_range *m;
47 m = kmalloc(sizeof(*m) + size, GFP_ATOMIC);
49 PDBG("%s couldn't allocate memory.\n", __func__);
53 m->addr = (stag>>8) * 32 + rdev->rnic_info.tpt_base;
55 PDBG("%s TPT addr 0x%x len %d\n", __func__, m->addr, m->len);
56 rc = rdev->t3cdev_p->ctl(rdev->t3cdev_p, RDMA_GET_MEM, m);
58 PDBG("%s toectl returned error %d\n", __func__, rc);
65 PDBG("TPT %08x: %016llx\n", m->addr, (unsigned long long) *data);
73 void cxio_dump_pbl(struct cxio_rdev *rdev, u32 pbl_addr, uint len, u8 shift)
75 struct ch_mem_range *m;
81 npages = (len + (1ULL << shift) - 1) >> shift;
82 size = npages * sizeof(u64);
84 m = kmalloc(sizeof(*m) + size, GFP_ATOMIC);
86 PDBG("%s couldn't allocate memory.\n", __func__);
92 PDBG("%s PBL addr 0x%x len %d depth %d\n",
93 __func__, m->addr, m->len, npages);
94 rc = rdev->t3cdev_p->ctl(rdev->t3cdev_p, RDMA_GET_MEM, m);
96 PDBG("%s toectl returned error %d\n", __func__, rc);
101 data = (u64 *)m->buf;
103 PDBG("PBL %08x: %016llx\n", m->addr, (unsigned long long) *data);
111 void cxio_dump_wqe(union t3_wr *wqe)
113 __be64 *data = (__be64 *)wqe;
114 uint size = (uint)(be64_to_cpu(*data) & 0xff);
119 PDBG("WQE %p: %016llx\n", data,
120 (unsigned long long) be64_to_cpu(*data));
126 void cxio_dump_wce(struct t3_cqe *wce)
128 __be64 *data = (__be64 *)wce;
129 int size = sizeof(*wce);
132 PDBG("WCE %p: %016llx\n", data,
133 (unsigned long long) be64_to_cpu(*data));
139 void cxio_dump_rqt(struct cxio_rdev *rdev, u32 hwtid, int nents)
141 struct ch_mem_range *m;
142 int size = nents * 64;
146 m = kmalloc(sizeof(*m) + size, GFP_ATOMIC);
148 PDBG("%s couldn't allocate memory.\n", __func__);
151 m->mem_id = MEM_PMRX;
152 m->addr = ((hwtid)<<10) + rdev->rnic_info.rqt_base;
154 PDBG("%s RQT addr 0x%x len %d\n", __func__, m->addr, m->len);
155 rc = rdev->t3cdev_p->ctl(rdev->t3cdev_p, RDMA_GET_MEM, m);
157 PDBG("%s toectl returned error %d\n", __func__, rc);
162 data = (u64 *)m->buf;
164 PDBG("RQT %08x: %016llx\n", m->addr, (unsigned long long) *data);
172 void cxio_dump_tcb(struct cxio_rdev *rdev, u32 hwtid)
174 struct ch_mem_range *m;
179 m = kmalloc(sizeof(*m) + size, GFP_ATOMIC);
181 PDBG("%s couldn't allocate memory.\n", __func__);
185 m->addr = hwtid * size;
187 PDBG("%s TCB %d len %d\n", __func__, m->addr, m->len);
188 rc = rdev->t3cdev_p->ctl(rdev->t3cdev_p, RDMA_GET_MEM, m);
190 PDBG("%s toectl returned error %d\n", __func__, rc);
195 data = (u32 *)m->buf;
197 printk("%2u: %08x %08x %08x %08x %08x %08x %08x %08x\n",
199 *(data+2), *(data+3), *(data),*(data+1),
200 *(data+6), *(data+7), *(data+4), *(data+5));