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sfc: Replace PHY MDIO test with an 'alive' test

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SFC9000-family boards do not all use MDIO PHYs, so we need a different
test for PHY aliveness.

Introduce a PHY operation test_alive().  For PHYs attached to Falcon,
use a common implementation based on the existing PHY MDIO test.
For PHYs managed through MCDI, use the appropriate MCDI request.

Change test name in ethtool from 'core mdio' to 'phy alive'.

Rename test_results::mdio to phy_alive and test_results::phy to phy_ext.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2010-02-03 09:30:50 +00:00
committed by David S. Miller
parent 7a6b8f6f7f
commit 4f16c07391
9 changed files with 66 additions and 40 deletions
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4
drivers/net/sfc/selftest.h
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@@ -32,7 +32,7 @@ struct efx_loopback_self_tests {
*/
struct efx_self_tests {
/* online tests */
int mdio;
int phy_alive;
int nvram;
int interrupt;
int eventq_dma[EFX_MAX_CHANNELS];
@@ -40,7 +40,7 @@ struct efx_self_tests {
int eventq_poll[EFX_MAX_CHANNELS];
/* offline tests */
int registers;
int phy[EFX_MAX_PHY_TESTS];
int phy_ext[EFX_MAX_PHY_TESTS];
struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1];
};