Sandeep Pillai ca7f41a495 enic: increment devcmd2 result ring in case of timeout ...

Firmware posts the devcmd result in result ring. In case of timeout, driver
does not increment the current result pointer and firmware could post the
result after timeout has occurred. During next devcmd, driver would be
reading the result of previous devcmd.

Fix this by incrementing result even in case of timeout.

Fixes: 373fb0873d43 ("enic: add devcmd2")
Signed-off-by: Sandeep Pillai <sanpilla@cisco.com>
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-02-09 04:48:01 -05:00

..

cq_desc.h

…

cq_enet_desc.h

enic: Fix endianness bug.

2012-02-24 17:53:03 -05:00

enic_api.c

enic: fix lockdep around devcmd_lock

2014-06-23 14:32:19 -07:00

enic_api.h

drivers/net: enic: Add an interface for USNIC to interact with firmware

2013-08-20 13:41:01 -07:00

enic_clsf.c

flow_dissector: Add flags argument to skb_flow_dissector functions

2015-09-01 15:06:22 -07:00

enic_clsf.h

enic: Add ethtool support to show classifier filters added by the driver

2014-07-21 20:22:46 -07:00

enic_dev.c

net: ethernet: cisco: enic: enic_dev: Remove some unused functions

2015-01-02 16:36:08 -05:00

enic_dev.h

net: ethernet: cisco: enic: enic_dev: Remove some unused functions

2015-01-02 16:36:08 -05:00

enic_ethtool.c

enic: allow adaptive coalesce setting for msi/legacy intr

2015-07-20 12:39:34 -07:00

enic_main.c

net: provide generic busy polling to all NAPI drivers

2015-11-18 16:17:42 -05:00

enic_pp.c

net: enic: slight optimization of addr compare

2013-12-31 16:48:31 -05:00

enic_pp.h

…

enic_res.c

enic: Add Accelerated RFS support

2014-06-23 14:32:19 -07:00

enic_res.h

drivers/net: enic: Adding support for Cisco Low Latency NIC

2013-08-20 13:41:01 -07:00

enic.h

enic: increment devcmd2 result ring in case of timeout

2016-02-09 04:48:01 -05:00

Kconfig

net: Remove bogus dependencies on INET

2012-11-19 19:13:59 -05:00

Makefile

enic: devcmd for adding IP 5 tuple hardware filters

2014-06-23 14:32:19 -07:00

rq_enet_desc.h

…

vnic_cq.c

enic: use netdev_<foo> or dev_<foo> instead of pr_<foo>

2015-08-17 15:25:29 -07:00

vnic_cq.h

enic: Add support for adaptive interrupt coalescing

2014-05-21 17:04:13 -04:00

vnic_dev.c

enic: increment devcmd2 result ring in case of timeout

2016-02-09 04:48:01 -05:00

vnic_dev.h

enic: do hang reset only in case of tx timeout

2015-10-05 03:51:35 -07:00

vnic_devcmd.h

enic: add devcmd2

2015-08-17 15:25:29 -07:00

vnic_enet.h

enic: Add Accelerated RFS support

2014-06-23 14:32:19 -07:00

vnic_intr.c

enic: use netdev_<foo> or dev_<foo> instead of pr_<foo>

2015-08-17 15:25:29 -07:00

vnic_intr.h

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vnic_nic.h

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vnic_resource.h

enic: add devcmd2 resources

2015-08-17 15:25:29 -07:00

vnic_rq.c

enic: use netdev_<foo> or dev_<foo> instead of pr_<foo>

2015-08-17 15:25:29 -07:00

vnic_rq.h

enic: use atomic_t instead of spin_lock in busy poll

2015-06-25 05:23:01 -07:00

vnic_rss.h

enic: use netdev_rss_key_fill() helper

2014-11-23 21:01:42 -05:00

vnic_stats.h

enic: add stats for dma mapping error

2014-12-31 13:08:45 -05:00

vnic_vic.c

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vnic_vic.h

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vnic_wq.c

enic: Fix namespace pollution causing build errors.

2015-08-18 14:24:30 -07:00

vnic_wq.h

enic: reduce ioread in devcmd2

2015-08-25 16:05:48 -07:00

wq_enet_desc.h

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