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| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-02-28 23:37:35 +0000 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2012-03-06 18:14:15 +0000 |
| commit | eee6f6a9e0c83811de77a137989d4a3289e297cc (patch) | |
| tree | 88f5a56b976c0c26177eeaf2b0f115e9153b92d1 /drivers/net/ethernet/sfc/nic.h | |
| parent | ed74f48087d1b1cf7cf534dad03bf1584eee783d (diff) | |
| download | op-kernel-dev-eee6f6a9e0c83811de77a137989d4a3289e297cc.zip op-kernel-dev-eee6f6a9e0c83811de77a137989d4a3289e297cc.tar.gz | |
sfc: Encapsulate access to efx_{channel,nic}::last_irq_cpu in self-test
Cleanup in preparation for doing an event test on ifup.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/nic.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/nic.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index ac12f7f..e0e8596 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -301,14 +301,23 @@ extern void falcon_update_stats_xmac(struct efx_nic *efx); /* Interrupts and test events */ extern int efx_nic_init_interrupt(struct efx_nic *efx); extern void efx_nic_enable_interrupts(struct efx_nic *efx); -extern void efx_nic_generate_test_event(struct efx_channel *channel); -extern void efx_nic_generate_interrupt(struct efx_nic *efx); +extern void efx_nic_event_test_start(struct efx_channel *channel); +extern void efx_nic_irq_test_start(struct efx_nic *efx); extern void efx_nic_disable_interrupts(struct efx_nic *efx); extern void efx_nic_fini_interrupt(struct efx_nic *efx); extern irqreturn_t efx_nic_fatal_interrupt(struct efx_nic *efx); extern irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id); extern void falcon_irq_ack_a1(struct efx_nic *efx); +static inline int efx_nic_event_test_irq_cpu(struct efx_channel *channel) +{ + return ACCESS_ONCE(channel->last_irq_cpu); +} +static inline int efx_nic_irq_test_irq_cpu(struct efx_nic *efx) +{ + return ACCESS_ONCE(efx->last_irq_cpu); +} + /* Global Resources */ extern int efx_nic_flush_queues(struct efx_nic *efx); extern void falcon_start_nic_stats(struct efx_nic *efx); |
