2 * Copyright (c) 2013-2016 Qlogic Corporation
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
29 * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
39 #include "ql_inline.h"
43 static int ql_eioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
46 static struct cdevsw qla_cdevsw = {
47 .d_version = D_VERSION,
53 ql_make_cdev(qla_host_t *ha)
55 ha->ioctl_dev = make_dev(&qla_cdevsw,
63 if (ha->ioctl_dev == NULL)
66 ha->ioctl_dev->si_drv1 = ha;
72 ql_del_cdev(qla_host_t *ha)
74 if (ha->ioctl_dev != NULL)
75 destroy_dev(ha->ioctl_dev);
80 ql_eioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
88 q80_offchip_mem_val_t val;
89 qla_rd_pci_ids_t *pci_ids;
90 qla_rd_fw_dump_t *fw_dump;
95 qla_erase_flash_t *erf;
96 qla_offchip_mem_val_t *mem;
100 if ((ha = (qla_host_t *)dev->si_drv1) == NULL)
103 pci_dev= ha->pci_dev;
109 u.rv = (qla_reg_val_t *)data;
113 u.rv->val = READ_REG32(ha, u.rv->reg);
115 WRITE_REG32(ha, u.rv->reg, u.rv->val);
118 if ((rval = ql_rdwr_indreg32(ha, u.rv->reg, &u.rv->val,
126 if (!ha->hw.flags.fdt_valid) {
131 u.rdf = (qla_rd_flash_t *)data;
132 if ((rval = ql_rd_flash32(ha, u.rdf->off, &u.rdf->data)))
145 if (ifp->if_drv_flags & (IFF_DRV_OACTIVE | IFF_DRV_RUNNING)) {
150 if (!ha->hw.flags.fdt_valid) {
155 u.wrf = (qla_wr_flash_t *)data;
156 if ((rval = ql_wr_flash_buffer(ha, u.wrf->off, u.wrf->size,
158 printf("flash write failed[%d]\n", rval);
163 case QLA_ERASE_FLASH:
172 if (ifp->if_drv_flags & (IFF_DRV_OACTIVE | IFF_DRV_RUNNING)) {
177 if (!ha->hw.flags.fdt_valid) {
182 u.erf = (qla_erase_flash_t *)data;
183 if ((rval = ql_erase_flash(ha, u.erf->off,
185 printf("flash erase failed[%d]\n", rval);
190 case QLA_RDWR_MS_MEM:
191 u.mem = (qla_offchip_mem_val_t *)data;
193 if ((rval = ql_rdwr_offchip_mem(ha, u.mem->off, &val,
197 u.mem->data_lo = val.data_lo;
198 u.mem->data_hi = val.data_hi;
199 u.mem->data_ulo = val.data_ulo;
200 u.mem->data_uhi = val.data_uhi;
205 case QLA_RD_FW_DUMP_SIZE:
207 if (ha->hw.mdump_init == 0) {
212 fw_dump = (qla_rd_fw_dump_t *)data;
213 fw_dump->template_size = ha->hw.dma_buf.minidump.size;
214 fw_dump->pci_func = ha->pci_func;
220 if (ha->hw.mdump_init == 0) {
225 fw_dump = (qla_rd_fw_dump_t *)data;
227 if ((fw_dump->md_template == NULL) ||
228 (fw_dump->template_size != ha->hw.dma_buf.minidump.size)) {
233 if ((rval = copyout(ha->hw.dma_buf.minidump.dma_b,
234 fw_dump->md_template, fw_dump->template_size)))
239 pci_ids = (qla_rd_pci_ids_t *)data;
240 pci_ids->ven_id = pci_get_vendor(pci_dev);
241 pci_ids->dev_id = pci_get_device(pci_dev);
242 pci_ids->subsys_ven_id = pci_get_subvendor(pci_dev);
243 pci_ids->subsys_dev_id = pci_get_subdevice(pci_dev);
244 pci_ids->rev_id = pci_read_config(pci_dev, PCIR_REVID, 1);