82 lines
3.1 KiB
C
82 lines
3.1 KiB
C
/**
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* Copyright (c) 2021, Systems Group, ETH Zurich
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "fpga_drv.h"
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int cyt_arch = CYT_ARCH_PCI;
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char *ip_addr_q0 = "0B01D4D1";
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char *ip_addr_q1 = "0B01D4D2";
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char *mac_addr_q0 = "000A35029DE5";
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char *mac_addr_q1 = "000A35029DE6";
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module_param(cyt_arch, int, S_IRUSR);
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MODULE_PARM_DESC(cyt_arch, "target architecture");
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module_param(ip_addr_q0, charp, 0000);
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MODULE_PARM_DESC(ip_addr_q0, "ip address QSFP0 (hex)");
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module_param(ip_addr_q1, charp, 0000);
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MODULE_PARM_DESC(ip_addr_q1, "ip address QSFP1 (hex)");
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module_param(mac_addr_q0, charp, 0000);
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MODULE_PARM_DESC(mac_addr_q0, "mac address QSFP0 (hex)");
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module_param(mac_addr_q1, charp, 0000);
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MODULE_PARM_DESC(mac_addr_q1, "mac address QSFP1 (hex)");
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static int __init coyote_init(void)
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{
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int ret_val = 0;
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if(cyt_arch == CYT_ARCH_PCI) {
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pr_info("loading: Coyote PCIe driver ...\n");
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ret_val = pci_init();
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} else if(cyt_arch == CYT_ARCH_ECI) {
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pr_info("loading: Coyote ECI driver ...\n");
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ret_val = eci_init();
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} else {
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pr_err("architecture not supported\n");
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return -ENODEV;
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}
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return ret_val;
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}
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static void __exit coyote_exit(void)
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{
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pr_info("removal: Coyote driver ...\n");
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if(cyt_arch == CYT_ARCH_PCI) {
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pci_exit();
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} else if(cyt_arch == CYT_ARCH_ECI) {
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eci_exit();
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}
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}
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module_init(coyote_init);
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module_exit(coyote_exit);
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/* --------------------------------------------------------------------------- */
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MODULE_DESCRIPTION("Coyote driver.");
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MODULE_LICENSE("GPL");
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MODULE_AUTHOR("Dario Korolija <dario.korolija@inf.ethz.ch"); |