@@ -14,6 +14,7 @@
#include "hw/pci/pci.h"
#define SDHC_CAPAB 0x40
+FIELD(SDHC_CAPAB, BASECLKFREQ, 8, 8); /* since v2 */
#define SDHC_HCVER 0xFE
static const struct sdhci_t {
@@ -93,6 +94,18 @@ static void check_capab_readonly(QSDHCI *s, uintptr_t addr)
g_assert_cmpuint(capab1, ==, capab0);
}
+static void check_capab_baseclock(QSDHCI *s, uintptr_t addr, uint8_t expec_freq)
+{
+ uint64_t capab, capab_freq;
+
+ if (!expec_freq) {
+ return;
+ }
+ capab = sdhci_readq(s, addr, SDHC_CAPAB);
+ capab_freq = FIELD_EX64(capab, SDHC_CAPAB, BASECLKFREQ);
+ g_assert_cmpuint(capab_freq, ==, expec_freq);
+}
+
static QSDHCI *machine_start(const struct sdhci_t *test)
{
QSDHCI *s = g_new0(QSDHCI, 1);
@@ -139,6 +152,7 @@ static void test_machine(const void *data)
check_capab_capareg(s, test->sdhci.addr, test->sdhci.capab.reg);
check_capab_readonly(s, test->sdhci.addr);
+ check_capab_baseclock(s, test->sdhci.addr, test->sdhci.baseclock);
machine_stop(s);
}