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test: scmi: add local variables for scmi agent reference

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Add local variables agent0/agent1 to refer to SCMI sandbox context
agent and ease readability of the test.

For consistency, rename regul_dev to regul0_dev and remove sandbox_voltd
in dm_test_scmi_voltage_domains().

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Etienne Carriere 2021-03-08 22:38:09 +01:00 committed by Tom Rini
parent c3bba708da
commit 3dfd739370
1 changed files with 55 additions and 45 deletions
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100
test/dm/scmi.c
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@ -39,6 +39,8 @@ static int ut_assert_scmi_state_postprobe(struct unit_test_state *uts,
{
struct sandbox_scmi_devices *scmi_devices;
struct sandbox_scmi_service *scmi_ctx;
struct sandbox_scmi_agent *agent0;
struct sandbox_scmi_agent *agent1;
/* Device references to check context against test sequence */
scmi_devices = sandbox_scmi_devices_ctx(dev);
@ -50,20 +52,22 @@ static int ut_assert_scmi_state_postprobe(struct unit_test_state *uts,
/* State of the simulated SCMI server exposed */
scmi_ctx = sandbox_scmi_service_ctx();
agent0 = scmi_ctx->agent[0];
agent1 = scmi_ctx->agent[1];
ut_asserteq(2, scmi_ctx->agent_count);
ut_assertnonnull(scmi_ctx->agent[0]);
ut_asserteq(2, scmi_ctx->agent[0]->clk_count);
ut_assertnonnull(scmi_ctx->agent[0]->clk);
ut_asserteq(1, scmi_ctx->agent[0]->reset_count);
ut_assertnonnull(scmi_ctx->agent[0]->reset);
ut_asserteq(2, scmi_ctx->agent[0]->voltd_count);
ut_assertnonnull(scmi_ctx->agent[0]->voltd);
ut_assertnonnull(agent0);
ut_asserteq(2, agent0->clk_count);
ut_assertnonnull(agent0->clk);
ut_asserteq(1, agent0->reset_count);
ut_assertnonnull(agent0->reset);
ut_asserteq(2, agent0->voltd_count);
ut_assertnonnull(agent0->voltd);
ut_assertnonnull(scmi_ctx->agent[1]);
ut_assertnonnull(scmi_ctx->agent[1]->clk);
ut_asserteq(1, scmi_ctx->agent[1]->clk_count);
ut_assertnonnull(agent1);
ut_assertnonnull(agent1->clk);
ut_asserteq(1, agent1->clk_count);
return 0;
}
@ -114,6 +118,8 @@ static int dm_test_scmi_clocks(struct unit_test_state *uts)
{
struct sandbox_scmi_devices *scmi_devices;
struct sandbox_scmi_service *scmi_ctx;
struct sandbox_scmi_agent *agent0;
struct sandbox_scmi_agent *agent1;
struct udevice *dev = NULL;
int ret_dev;
int ret;
@ -124,6 +130,8 @@ static int dm_test_scmi_clocks(struct unit_test_state *uts)
scmi_devices = sandbox_scmi_devices_ctx(dev);
scmi_ctx = sandbox_scmi_service_ctx();
agent0 = scmi_ctx->agent[0];
agent1 = scmi_ctx->agent[1];
/* Test SCMI clocks rate manipulation */
ut_asserteq(1000, clk_get_rate(&scmi_devices->clk[0]));
@ -133,9 +141,9 @@ static int dm_test_scmi_clocks(struct unit_test_state *uts)
ret_dev = clk_set_rate(&scmi_devices->clk[1], 1088);
ut_assert(!ret_dev || ret_dev == 1088);
ut_asserteq(1000, scmi_ctx->agent[0]->clk[0].rate);
ut_asserteq(1088, scmi_ctx->agent[0]->clk[1].rate);
ut_asserteq(44, scmi_ctx->agent[1]->clk[0].rate);
ut_asserteq(1000, agent0->clk[0].rate);
ut_asserteq(1088, agent0->clk[1].rate);
ut_asserteq(44, agent1->clk[0].rate);
ut_asserteq(1000, clk_get_rate(&scmi_devices->clk[0]));
ut_asserteq(1088, clk_get_rate(&scmi_devices->clk[1]));
@ -146,23 +154,23 @@ static int dm_test_scmi_clocks(struct unit_test_state *uts)
ut_assert(!ret_dev || ret_dev == 333);
/* Test SCMI clocks gating manipulation */
ut_assert(!scmi_ctx->agent[0]->clk[0].enabled);
ut_assert(!scmi_ctx->agent[0]->clk[1].enabled);
ut_assert(!scmi_ctx->agent[1]->clk[0].enabled);
ut_assert(!agent0->clk[0].enabled);
ut_assert(!agent0->clk[1].enabled);
ut_assert(!agent1->clk[0].enabled);
ut_asserteq(0, clk_enable(&scmi_devices->clk[1]));
ut_asserteq(0, clk_enable(&scmi_devices->clk[2]));
ut_assert(!scmi_ctx->agent[0]->clk[0].enabled);
ut_assert(scmi_ctx->agent[0]->clk[1].enabled);
ut_assert(scmi_ctx->agent[1]->clk[0].enabled);
ut_assert(!agent0->clk[0].enabled);
ut_assert(agent0->clk[1].enabled);
ut_assert(agent1->clk[0].enabled);
ut_assertok(clk_disable(&scmi_devices->clk[1]));
ut_assertok(clk_disable(&scmi_devices->clk[2]));
ut_assert(!scmi_ctx->agent[0]->clk[0].enabled);
ut_assert(!scmi_ctx->agent[0]->clk[1].enabled);
ut_assert(!scmi_ctx->agent[1]->clk[0].enabled);
ut_assert(!agent0->clk[0].enabled);
ut_assert(!agent0->clk[1].enabled);
ut_assert(!agent1->clk[0].enabled);
return release_sandbox_scmi_test_devices(uts, dev);
}
@ -172,6 +180,7 @@ static int dm_test_scmi_resets(struct unit_test_state *uts)
{
struct sandbox_scmi_devices *scmi_devices;
struct sandbox_scmi_service *scmi_ctx;
struct sandbox_scmi_agent *agent0;
struct udevice *dev = NULL;
int ret;
@ -181,15 +190,16 @@ static int dm_test_scmi_resets(struct unit_test_state *uts)
scmi_devices = sandbox_scmi_devices_ctx(dev);
scmi_ctx = sandbox_scmi_service_ctx();
agent0 = scmi_ctx->agent[0];
/* Test SCMI resect controller manipulation */
ut_assert(!scmi_ctx->agent[0]->reset[0].asserted)
ut_assert(!agent0->reset[0].asserted)
ut_assertok(reset_assert(&scmi_devices->reset[0]));
ut_assert(scmi_ctx->agent[0]->reset[0].asserted)
ut_assert(agent0->reset[0].asserted)
ut_assertok(reset_deassert(&scmi_devices->reset[0]));
ut_assert(!scmi_ctx->agent[0]->reset[0].asserted);
ut_assert(!agent0->reset[0].asserted);
return release_sandbox_scmi_test_devices(uts, dev);
}
@ -199,51 +209,51 @@ static int dm_test_scmi_voltage_domains(struct unit_test_state *uts)
{
struct sandbox_scmi_devices *scmi_devices;
struct sandbox_scmi_service *scmi_ctx;
struct sandbox_scmi_voltd *sandbox_voltd;
struct sandbox_scmi_agent *agent0;
struct dm_regulator_uclass_plat *uc_pdata;
struct udevice *dev;
struct udevice *regul_dev;
struct udevice *regul0_dev;
ut_assertok(load_sandbox_scmi_test_devices(uts, &dev));
scmi_devices = sandbox_scmi_devices_ctx(dev);
scmi_ctx = sandbox_scmi_service_ctx();
agent0 = scmi_ctx->agent[0];
/* Set/Get an SCMI voltage domain level */
sandbox_voltd = &scmi_ctx->agent[0]->voltd[0];
regul_dev = scmi_devices->regul[0];
ut_assert(regul_dev);
regul0_dev = scmi_devices->regul[0];
ut_assert(regul0_dev);
uc_pdata = dev_get_uclass_plat(regul_dev);
uc_pdata = dev_get_uclass_plat(regul0_dev);
ut_assert(uc_pdata);
ut_assertok(regulator_set_value(regul_dev, uc_pdata->min_uV));
ut_asserteq(sandbox_voltd->voltage_uv, uc_pdata->min_uV);
ut_assertok(regulator_set_value(regul0_dev, uc_pdata->min_uV));
ut_asserteq(agent0->voltd[0].voltage_uv, uc_pdata->min_uV);
ut_assert(regulator_get_value(regul_dev) == uc_pdata->min_uV);
ut_assert(regulator_get_value(regul0_dev) == uc_pdata->min_uV);
ut_assertok(regulator_set_value(regul_dev, uc_pdata->max_uV));
ut_asserteq(sandbox_voltd->voltage_uv, uc_pdata->max_uV);
ut_assertok(regulator_set_value(regul0_dev, uc_pdata->max_uV));
ut_asserteq(agent0->voltd[0].voltage_uv, uc_pdata->max_uV);
ut_assert(regulator_get_value(regul_dev) == uc_pdata->max_uV);
ut_assert(regulator_get_value(regul0_dev) == uc_pdata->max_uV);
/* Enable/disable SCMI voltage domains */
ut_assertok(regulator_set_enable(scmi_devices->regul[0], false));
ut_assertok(regulator_set_enable(scmi_devices->regul[1], false));
ut_assert(!scmi_ctx->agent[0]->voltd[0].enabled);
ut_assert(!scmi_ctx->agent[0]->voltd[1].enabled);
ut_assert(!agent0->voltd[0].enabled);
ut_assert(!agent0->voltd[1].enabled);
ut_assertok(regulator_set_enable(scmi_devices->regul[0], true));
ut_assert(scmi_ctx->agent[0]->voltd[0].enabled);
ut_assert(!scmi_ctx->agent[0]->voltd[1].enabled);
ut_assert(agent0->voltd[0].enabled);
ut_assert(!agent0->voltd[1].enabled);
ut_assertok(regulator_set_enable(scmi_devices->regul[1], true));
ut_assert(scmi_ctx->agent[0]->voltd[0].enabled);
ut_assert(scmi_ctx->agent[0]->voltd[1].enabled);
ut_assert(agent0->voltd[0].enabled);
ut_assert(agent0->voltd[1].enabled);
ut_assertok(regulator_set_enable(scmi_devices->regul[0], false));
ut_assert(!scmi_ctx->agent[0]->voltd[0].enabled);
ut_assert(scmi_ctx->agent[0]->voltd[1].enabled);
ut_assert(!agent0->voltd[0].enabled);
ut_assert(agent0->voltd[1].enabled);
return release_sandbox_scmi_test_devices(uts, dev);
}