Commit Graph

4 Commits

Author SHA1 Message Date
Casey Leedom
c8639a827f cxgb4vf: Fix bug where we were only allocating one queue in MSI mode
Fix bug in setup_sge_queues() where we were incorrectly only allocating a
single "Queue Set" for MSI mode.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-20 12:42:43 -07:00
Casey Leedom
7f9dd2fa4a cxgb4vf: fix TX Queue restart
Fix up TX Queue Host Flow Control to cause an Egress Queue Status Update to
be generated when we run out of TX Queue Descriptors.  This will, in turn,
allow us to restart a stopped TX Queue.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-12 20:21:41 -07:00
Casey Leedom
68dc9d36c1 cxgb4vf: Implement "Unhandled Interrupts" statistic
Implement "Unhandled Interrupts" statistic so we can detect when the
hardware tells us that it things we have work to do but we don't find
anything ...

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-08 23:48:35 -07:00
Casey Leedom
be839e3917 cxgb4vf: Add main T4 PCI-E SR-IOV Virtual Function driver for cxgb4vf
Add main T4 PCI-E SR-IOV Virtual Function driver for "cxgb4vf".

Signed-off-by: Casey Leedom
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-28 23:59:36 -07:00