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737a5851df
Initializing IPs may want to probe the actual hardware for feature detection (e.g. DMA), so the card has to be started in order to access any memory on the card.
106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
/** Main Unit Test entry point.
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2017, Steffen Vogel
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* @license GNU General Public License (version 3)
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*
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* VILLASfpga
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#include <criterion/criterion.h>
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#include <criterion/options.h>
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#include <villas/utils.h>
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#include <villas/fpga/ip.h>
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#include <villas/fpga/card.h>
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#include <villas/fpga/vlnv.h>
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#define FPGA_CARD "vc707"
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#define TEST_CONFIG "/villas/etc/fpga.json"
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#define TEST_LEN 0x1000
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#define CPU_HZ 3392389000
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#define FPGA_AXI_HZ 125000000
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struct list cards;
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struct fpga_card *card;
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struct pci pci;
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struct vfio_container vc;
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static void init()
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{
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int ret;
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FILE *f;
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json_error_t err;
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ret = pci_init(&pci);
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cr_assert_eq(ret, 0, "Failed to initialize PCI sub-system");
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ret = vfio_init(&vc);
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cr_assert_eq(ret, 0, "Failed to initiliaze VFIO sub-system");
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/* Parse FPGA configuration */
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f = fopen(TEST_CONFIG, "r");
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cr_assert_not_null(f, "Cannot open config file");
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json_t *json = json_loadf(f, 0, &err);
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cr_assert_not_null(json, "Cannot load JSON config");
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fclose(f);
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json_t *fpgas = json_object_get(json, "fpgas");
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cr_assert_not_null(fpgas, "No section 'fpgas' found in config");
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cr_assert(json_object_size(json) > 0, "No FPGAs defined in config");
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json_t *json_card = json_object_get(fpgas, FPGA_CARD);
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cr_assert_not_null(json_card, "FPGA card " FPGA_CARD " not found");
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card = (struct fpga_card *) alloc(sizeof(struct fpga_card));
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cr_assert_not_null(card, "Cannot allocate memory for FPGA card");
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ret = fpga_card_init(card, &pci, &vc);
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cr_assert_eq(ret, 0, "FPGA card initialization failed");
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ret = fpga_card_start(card);
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cr_assert_eq(ret, 0, "FPGA card cannot be started");
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ret = fpga_card_parse(card, json_card, FPGA_CARD);
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cr_assert_eq(ret, 0, "Failed to parse FPGA config");
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ret = fpga_card_check(card);
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cr_assert_eq(ret, 0, "FPGA card check failed");
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json_decref(json);
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if (criterion_options.logging_threshold < CRITERION_IMPORTANT)
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fpga_card_dump(card);
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}
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static void fini()
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{
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int ret;
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ret = fpga_card_destroy(card);
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cr_assert_eq(ret, 0, "Failed to de-initilize FPGA");
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}
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TestSuite(fpga,
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.init = init,
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.fini = fini,
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.description = "VILLASfpga"
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);
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