diff options
| author | Joe Hershberger | 2015-04-21 13:57:19 -0500 |
|---|---|---|
| committer | Simon Glass | 2015-05-05 20:58:18 -0600 |
| commit | 6f2707c6b135681f821b55cac484a7512f5fe79a (patch) | |
| tree | 78979b30fec39a6050430b0bafeb88425d24d737 /drivers/net | |
| parent | 909bd6d9729cb0c6ba6b80cdc283bbd3e1e12770 (diff) | |
sandbox: eth: Add a function to skip ping timeouts
When called, the next call to receive will trigger a 10-second leap
forward in time to avoid waiting for time to pass when tests are
evaluating timeout behavior.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/sandbox.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/sandbox.c b/drivers/net/sandbox.c index e239ff44479..4e083d32ae6 100644 --- a/drivers/net/sandbox.c +++ b/drivers/net/sandbox.c @@ -11,6 +11,7 @@ #include <dm.h> #include <malloc.h> #include <net.h> +#include <asm/test.h> DECLARE_GLOBAL_DATA_PTR; @@ -30,6 +31,7 @@ struct eth_sandbox_priv { }; static bool disabled[8] = {false}; +static bool skip_timeout; /* * sandbox_eth_disable_response() @@ -42,6 +44,16 @@ void sandbox_eth_disable_response(int index, bool disable) disabled[index] = disable; } +/* + * sandbox_eth_skip_timeout() + * + * When the first packet read is attempted, fast-forward time + */ +void sandbox_eth_skip_timeout(void) +{ + skip_timeout = true; +} + static int sb_eth_start(struct udevice *dev) { struct eth_sandbox_priv *priv = dev_get_priv(dev); @@ -144,6 +156,11 @@ static int sb_eth_recv(struct udevice *dev, uchar **packetp) { struct eth_sandbox_priv *priv = dev_get_priv(dev); + if (skip_timeout) { + sandbox_timer_add_offset(10000UL); + skip_timeout = false; + } + if (priv->recv_packet_length) { int lcl_recv_packet_length = priv->recv_packet_length; |