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sfc: Allow DRV_GEN events to be used outside of selftests

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Formerly, efx_test_eventq_irq() assumed it was the only user of
driver generated events. Allow it to interoperate with other users.

We can create more than 16 channels, so align event codes with
a multiple of 256 not 16.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steve Hodgson
2010-06-01 11:19:09 +00:00
committed by David S. Miller
parent 901d3fe848
commit d730dc527a
4 changed files with 18 additions and 22 deletions
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3
drivers/net/sfc/nic.h
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@@ -190,8 +190,7 @@ extern int efx_nic_rx_xoff_thresh, efx_nic_rx_xon_thresh;
/* 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,
unsigned int magic);
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_disable_interrupts(struct efx_nic *efx);
extern void efx_nic_fini_interrupt(struct efx_nic *efx);