diff options
| author |   Ben Hutchings <bhutchings@solarflare.com> | 2009-11-29 03:43:23 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-11-29 16:46:30 -0800 |
| commit | 9bfc4bb1f9b5863b177752b88e8bfa364e83a4fa (patch) | |
| tree | c4ca25f993298ec1a2a10f6027e3958186b364dc /drivers/net/sfc | |
| parent | sfc: Implement ethtool reset operation (diff) | |
| download | linux-dev-9bfc4bb1f9b5863b177752b88e8bfa364e83a4fa.tar.xz linux-dev-9bfc4bb1f9b5863b177752b88e8bfa364e83a4fa.zip | |
sfc: Add efx_nic_type operation for register self-test
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc')
| -rw-r--r-- | drivers/net/sfc/falcon.c | 3 | ||||
| -rw-r--r-- | drivers/net/sfc/falcon.h | 1 | ||||
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 2 | ||||
| -rw-r--r-- | drivers/net/sfc/selftest.c | 12 |
4 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index 6a96c699e15b..bcdc5452bfd0 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -2458,7 +2458,7 @@ static bool efx_masked_compare_oword(const efx_oword_t *a, const efx_oword_t *b, ((a->u64[1] ^ b->u64[1]) & mask->u64[1]); } -int falcon_test_registers(struct efx_nic *efx) +static int falcon_b0_test_registers(struct efx_nic *efx) { unsigned address = 0, i, j; efx_oword_t mask, imask, original, reg, buf; @@ -3327,6 +3327,7 @@ struct efx_nic_type falcon_b0_nic_type = { .get_wol = falcon_get_wol, .set_wol = falcon_set_wol, .resume_wol = efx_port_dummy_op_void, + .test_registers = falcon_b0_test_registers, .default_mac_ops = &falcon_xmac_operations, .revision = EFX_REV_FALCON_B0, diff --git a/drivers/net/sfc/falcon.h b/drivers/net/sfc/falcon.h index 560a3f9895a5..cfcc2a38366f 100644 --- a/drivers/net/sfc/falcon.h +++ b/drivers/net/sfc/falcon.h @@ -154,7 +154,6 @@ extern int falcon_reset_xaui(struct efx_nic *efx); struct falcon_nvconfig; extern int falcon_read_nvram(struct efx_nic *efx, struct falcon_nvconfig *nvconfig); -extern int falcon_test_registers(struct efx_nic *efx); /************************************************************************** * diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 58bf761d7317..9d353d923eec 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -864,6 +864,7 @@ static inline const char *efx_dev_name(struct efx_nic *efx) * @get_wol: Get WoL configuration from driver state * @set_wol: Push WoL configuration to the NIC * @resume_wol: Synchronise WoL state between driver and MC (e.g. after resume) + * @test_registers: Test read/write functionality of control registers * @default_mac_ops: efx_mac_operations to set at startup * @revision: Hardware architecture revision * @mem_map_size: Memory BAR mapped size @@ -902,6 +903,7 @@ struct efx_nic_type { void (*get_wol)(struct efx_nic *efx, struct ethtool_wolinfo *wol); int (*set_wol)(struct efx_nic *efx, u32 type); void (*resume_wol)(struct efx_nic *efx); + int (*test_registers)(struct efx_nic *efx); struct efx_mac_operations *default_mac_ops; int revision; diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c index f45bf7442154..f30355210044 100644 --- a/drivers/net/sfc/selftest.c +++ b/drivers/net/sfc/selftest.c @@ -122,14 +122,14 @@ static int efx_test_nvram(struct efx_nic *efx, struct efx_self_tests *tests) static int efx_test_chip(struct efx_nic *efx, struct efx_self_tests *tests) { - int rc; + int rc = 0; - /* Not supported on A-series silicon */ - if (efx_nic_rev(efx) < EFX_REV_FALCON_B0) - return 0; + /* Test register access */ + if (efx->type->test_registers) { + rc = efx->type->test_registers(efx); + tests->registers = rc ? -1 : 1; + } - rc = falcon_test_registers(efx); - tests->registers = rc ? -1 : 1; return rc; } |