diff options
author | Simon Glass <sjg@chromium.org> | 2023-01-17 20:47:27 +0300 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2023-01-24 02:11:39 +0300 |
commit | f43b2df3e068cc7be1aa5656c0c3223e270bba63 (patch) | |
tree | 9c29daf5a2cd8180687b3ee4887bca40923bb658 /arch | |
parent | b85fc8dbabd7c027ad7ad6133578a0d679dbe2ba (diff) | |
download | u-boot-f43b2df3e068cc7be1aa5656c0c3223e270bba63.tar.xz |
sandbox: Allow ethernet to be disabled at runtime
For bootstd tests it is seldom useful to have ethernet enabled. Add a way
to disable it, so that ethernet operations like tftpboot do nothing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/sandbox/cpu/state.c | 16 | ||||
-rw-r--r-- | arch/sandbox/include/asm/state.h | 1 | ||||
-rw-r--r-- | arch/sandbox/include/asm/test.h | 16 |
3 files changed, 33 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/state.c b/arch/sandbox/cpu/state.c index dd7978cfce..267f280df1 100644 --- a/arch/sandbox/cpu/state.c +++ b/arch/sandbox/cpu/state.c @@ -12,6 +12,7 @@ #include <os.h> #include <asm/malloc.h> #include <asm/state.h> +#include <asm/test.h> /* Main state record for the sandbox */ static struct sandbox_state main_state; @@ -366,6 +367,7 @@ void state_reset_for_test(struct sandbox_state *state) state->sysreset_allowed[SYSRESET_POWER_OFF] = true; state->sysreset_allowed[SYSRESET_COLD] = true; state->allow_memio = false; + sandbox_set_eth_enable(true); memset(&state->wdt, '\0', sizeof(state->wdt)); memset(state->spi, '\0', sizeof(state->spi)); @@ -444,6 +446,20 @@ int state_load_other_fdt(const char **bufp, int *sizep) return 0; } +void sandbox_set_eth_enable(bool enable) +{ + struct sandbox_state *state = state_get_current(); + + state->disable_eth = !enable; +} + +bool sandbox_eth_enabled(void) +{ + struct sandbox_state *state = state_get_current(); + + return !state->disable_eth; +} + int state_init(void) { state = &main_state; diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h index 49ea483d33..f125fb87af 100644 --- a/arch/sandbox/include/asm/state.h +++ b/arch/sandbox/include/asm/state.h @@ -96,6 +96,7 @@ struct sandbox_state { const char *select_unittests; /* Unit test to run */ bool handle_signals; /* Handle signals within sandbox */ bool autoboot_keyed; /* Use keyed-autoboot feature */ + bool disable_eth; /* Disable Ethernet devices */ /* Pointer to information for each SPI bus/cs */ struct sandbox_spi_info spi[CONFIG_SANDBOX_SPI_MAX_BUS] diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h index 568738c16d..1c522e38f3 100644 --- a/arch/sandbox/include/asm/test.h +++ b/arch/sandbox/include/asm/test.h @@ -344,4 +344,20 @@ void sandbox_set_fake_efi_mgr_dev(struct udevice *dev, bool fake_dev); */ int sandbox_load_other_fdt(void **fdtp, int *sizep); +/** + * sandbox_set_eth_enable() - Enable / disable Ethernet + * + * Allows control of whether Ethernet packets are actually send/received + * + * @enable: true to enable Ethernet, false to disable + */ +void sandbox_set_eth_enable(bool enable); + +/** + * sandbox_eth_enabled() - Check if Ethernet is enabled + * + * Returns: true if Ethernet is enabled on sandbox, False if not + */ +bool sandbox_eth_enabled(void); + #endif |