linux/drivers/net/ethernet/broadcom
Mintz, Yuval 65870fa77f bnx2x: Correct ringparam estimate when DOWN
Until interface is up [and assuming ringparams weren't explicitly
configured] when queried for the size of its rings bnx2x would
claim they're the maximal size by default.
That is incorrect as by default the maximal number of buffers would
be equally divided between the various rx rings.

This prevents the user from actually setting the number of elements
on each rx ring to be of maximal size prior to transitioning the
interface into up state.

To fix this, make a rough estimation about the number of buffers.
It wouldn't always be accurate, but it would be much better than
current estimation and would allow users to increase number of
buffers during early initialization of the interface.

Reported-by: Seymour, Shane <shane.seymour@hpe.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-05 15:08:39 -05:00
..
bnx2x bnx2x: Correct ringparam estimate when DOWN 2016-12-05 15:08:39 -05:00
bnxt netdev: broadcom: propagate error code 2016-12-05 13:25:38 -05:00
genet net: bcmgenet: Utilize correct struct device for all DMA operations 2016-12-02 13:53:34 -05:00
b44.c net: ethernet: broadcom: b44: use new api ethtool_{get|set}_link_ksettings 2016-09-19 21:39:12 -04:00
b44.h net: ethernet: broadcom: b44: use phydev from struct net_device 2016-09-19 21:39:11 -04:00
bcm63xx_enet.c net: bcm63xx: avoid referencing uninitialized variable 2016-10-18 14:20:36 -04:00
bcm63xx_enet.h net: ethernet: broadcom: bcm63xx: use phydev from struct net_device 2016-09-19 21:39:12 -04:00
bcmsysport.c net: ethernet: bcmsysport: fix fixed-link phydev leaks 2016-11-29 23:17:02 -05:00
bcmsysport.h net: ethernet: bcmsysport: use phydev from struct net_device 2016-06-19 16:15:55 -07:00
bgmac-bcma-mdio.c net: ethernet: bgmac: Add platform device support 2016-07-09 18:10:41 -04:00
bgmac-bcma.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-08-30 00:54:02 -04:00
bgmac-platform.c net: ethernet: bgmac: Remove redundant dev_err call in bgmac_probe() 2016-07-13 18:07:56 -07:00
bgmac.c net: bgmac: fix reversed checks for clock control flag 2016-11-09 13:32:06 -05:00
bgmac.h net: bgmac: support Ethernet core on BCM53573 SoCs 2016-08-18 23:36:07 -07:00
bnx2_fw.h bnx2-cnic: Driver Rebranding Changes 2015-02-20 15:46:49 -05:00
bnx2.c bnx2: Wait for in-flight DMA to complete at probe stage 2016-11-14 16:20:53 -05:00
bnx2.h BNX2: fix a Null Pointer for stats_blk 2015-10-11 05:06:21 -07:00
cnic_defs.h cnic: Rebranding cnic driver. 2014-06-25 16:27:27 -07:00
cnic_if.h cnic: Add the interfaces to get FC-NPIV table. 2015-08-06 21:54:12 -07:00
cnic.c cnic: call cp->stop_hw() in cnic_start_hw() on allocation failure 2016-05-06 15:44:54 -04:00
cnic.h cnic: Rebranding cnic driver. 2014-06-25 16:27:27 -07:00
Kconfig net: ethernet: bgmac: Add platform device support 2016-07-09 18:10:41 -04:00
Makefile net: ethernet: bgmac: Add platform device support 2016-07-09 18:10:41 -04:00
sb1250-mac.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
tg3.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-10-02 22:20:41 -04:00
tg3.h mdio: Move allocation of interrupts into core 2016-01-07 14:31:26 -05:00