linux.git/drivers/net/sfc, branch v2.6.37

sfc: Fix NAPI list corruption during ring reallocation

2010-12-07T20:04:22+00:00

Call netif_napi_{add,del}() on the NAPI contexts in the new and
old channels, respectively.

Since efx_init_napi() cannot fail, make its return type void.

Signed-off-by: Ben Hutchings

sfc: Fix crash in legacy onterrupt handler during ring reallocation

2010-12-07T19:30:19+00:00

If we are using a legacy interrupt, our IRQ may be shared and our
interrupt handler may be called even though interrupts are disabled on
the NIC. When we change ring sizes, we reallocate the event queue and
the interrupt handler may use an invalid pointer when called for
another device's interrupt.

Maintain a legacy_irq_enabled flag and test that at the top of the
interrupt handler.  Note that this problem results from the need to
work around broken INT_ISR0 reads, and does not affect the legacy
interrupt handler for Falcon A1.

Signed-off-by: Ben Hutchings

sfc: make functions static

2010-10-21T10:09:43+00:00

Make local functions and variable static. Do some rearrangement
of the string table stuff to put it where it gets used.

Signed-off-by: Stephen Hemminger 
Acked-by: Ben Hutchings 
Signed-off-by: David S. Miller

sfc: Don't try to set filters with search depths we know won't work

2010-10-08T17:36:10+00:00

The filter engine will time-out and ignore filters beyond
200-something hops.  We also need to avoid infinite loops in
efx_filter_search() when the table is full.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

sfc: Use netif_set_real_num_{rx,tx}_queues()

2010-09-28T05:09:56+00:00

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

drivers/net: return operator cleanup

2010-09-27T01:34:29+00:00

Change "return (EXPR);" to "return EXPR;"

return is not a function, parentheses are not required.

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

sfc: Add support for SFE4003 board and TXC43128 PHY

2010-09-22T20:26:45+00:00

This board never went into production, but some engineering samples
are in use.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

sfc: Remove support for SFN4111T, SFT9001 and Falcon GMAC

2010-09-22T20:26:45+00:00

SFN4111T never reached production and is not being used for internal
or customer testing.

Since we have no production Falcon boards using the SFT9001 or the
GMAC, remove support for them as well.

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

sfc: Fix build due to lack of vmalloc.h include.

2010-09-21T23:11:06+00:00

drivers/net/sfc/filter.c: In function ‘efx_probe_filters’:
drivers/net/sfc/filter.c:422: error: implicit declaration of function ‘vmalloc’
drivers/net/sfc/filter.c:422: warning: assignment makes pointer from integer without a cast
drivers/net/sfc/filter.c: In function ‘efx_remove_filters’:
drivers/net/sfc/filter.c:442: error: implicit declaration of function ‘vfree’

Signed-off-by: David S. Miller

sfc: Clean up and correct comments on efx_monitor()

2010-09-21T21:58:01+00:00

Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller