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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Tests for read and write commands
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*/
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#include <common.h>
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#include <dm/test.h>
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#include <mapmem.h>
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#include <part.h>
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#include <test/test.h>
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#include <test/ut.h>
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static int setup_partitions(struct unit_test_state *uts, struct blk_desc **mmc_dev_desc)
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{
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char str_disk_guid[UUID_STR_LEN + 1];
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struct disk_partition parts[2] = {
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{
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.start = 48, /* GPT data takes up the first 34 blocks or so */
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.size = 4,
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.name = "data",
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},
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{
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.start = 52,
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.size = 10,
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.name = "log",
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},
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};
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ut_asserteq(2, blk_get_device_by_str("mmc", "2", mmc_dev_desc));
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if (CONFIG_IS_ENABLED(RANDOM_UUID)) {
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gen_rand_uuid_str(parts[0].uuid, UUID_STR_FORMAT_STD);
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gen_rand_uuid_str(parts[1].uuid, UUID_STR_FORMAT_STD);
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gen_rand_uuid_str(str_disk_guid, UUID_STR_FORMAT_STD);
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}
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ut_assertok(gpt_restore(*mmc_dev_desc, str_disk_guid, parts,
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ARRAY_SIZE(parts)));
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return 0;
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}
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/* Fill the write buffer with pseudo-random data, clear the read buffer. */
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static void init_buffers(char *rb, char *wb, size_t size, unsigned seed)
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{
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memset(rb, 0, size);
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while (size--) {
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*wb++ = seed;
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seed *= 43;
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seed += 17 + size/4;
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}
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}
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static int dm_test_read_write(struct unit_test_state *uts)
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{
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struct blk_desc *dev_desc;
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char wbuf[1024], rbuf[1024];
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ulong wa, ra;
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#define INIT_BUFFERS() init_buffers(rbuf, wbuf, sizeof(rbuf), __LINE__)
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ut_assertok(setup_partitions(uts, &dev_desc));
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wa = map_to_sysmem(wbuf);
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ra = map_to_sysmem(rbuf);
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/* Simple test, write to/read from same partition. */
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INIT_BUFFERS();
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ut_assertok(run_commandf("write mmc 2:1 0x%lx 0 2", wa));
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ut_assertok(run_commandf("read mmc 2:1 0x%lx 0 2", ra));
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ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
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ut_assertok(run_commandf("read mmc 2:1 0x%lx 1 1", ra));
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ut_assertok(memcmp(&wbuf[512], rbuf, 512));
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/* Use name for write, number for read. */
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INIT_BUFFERS();
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ut_assertok(run_commandf("write mmc 2#log 0x%lx 0 2", wa));
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ut_assertok(run_commandf("read mmc 2:2 0x%lx 0 2", ra));
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ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
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/* Use full device for write, name for read. */
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INIT_BUFFERS();
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ut_assertok(run_commandf("write mmc 2:0 0x%lx 0x30 2", wa));
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ut_assertok(run_commandf("read mmc 2#data 0x%lx 0 2", ra));
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ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
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/* Use name for write, full device for read */
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INIT_BUFFERS();
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ut_assertok(run_commandf("write mmc 2#log 0x%lx 1 2", wa));
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ut_assertok(run_commandf("read mmc 2:0 0x%lx 0x35 2", ra));
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ut_assertok(memcmp(wbuf, rbuf, sizeof(wbuf)));
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/* Read/write outside partition bounds should be rejected upfront. */
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console_record_reset_enable();
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ut_asserteq(1, run_commandf("read mmc 2#data 0x%lx 3 2", ra));
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ut_assert_nextlinen("read out of range");
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ut_assert_console_end();
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console_record_reset_enable();
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ut_asserteq(1, run_commandf("write mmc 2#log 0x%lx 9 2", wa));
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ut_assert_nextlinen("write out of range");
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ut_assert_console_end();
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return 0;
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}
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DM_TEST(dm_test_read_write, UT_TESTF_SCAN_FDT | UT_TESTF_CONSOLE_REC);
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