netdev - RE: [BUG net-next] bnx2x: all traffic comes to RX queue 0

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Date:	Tue, 12 Oct 2010 20:11:43 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Dmitry Kravkov <dmitry@...adcom.com>
Cc:	netdev <netdev@...r.kernel.org>, Michael Chan <mchan@...adcom.com>,
	Eilon Greenstein <eilong@...adcom.com>,
	David Miller <davem@...emloft.net>,
	Vladislav Zolotarov <vladz@...adcom.com>,
	Yaniv Rosner <yaniv.rosner@...adcom.com>
Subject: RE: [BUG net-next] bnx2x: all traffic comes to RX queue 0

Le mardi 12 octobre 2010 à 09:20 -0700, Dmitry Kravkov a écrit :
> Eric,
> 
> I will take a look
> 

Thanks ! Here is the bisection result

# git bisect bad
523224a3b3cd407ce4e6731a087194e13a90db18 is the first bad commit
commit 523224a3b3cd407ce4e6731a087194e13a90db18
Author: Dmitry Kravkov <dmitry@...adcom.com>
Date:   Wed Oct 6 03:23:26 2010 +0000

    bnx2x, cnic, bnx2i: use new FW/HSI
    
    This is the new FW HSI blob and the relevant definitions without logic changes.
    It also included code adaptation for new HSI. New features are not enabled.
    
    New FW/HSI includes:
    - Support for 57712 HW
    - Future support for VF (not used)
    - Improvements in FW interrupts scheme
    - FW FCoE hooks (stubs for future usage)
    
    Signed-off-by: Dmitry Kravkov <dmitry@...adcom.com>
    Signed-off-by: Michael Chan <mchan@...adcom.com>
    Signed-off-by: Eilon Greenstein <eilong@...adcom.com>
    Signed-off-by: David S. Miller <davem@...emloft.net>

:040000 040000 8931a748ae89487466d99e6121a3965131e3a201 fed2be49565ca291203a865554a0e071a2a9c3fb M	drivers
:040000 040000 2ff6a5c290ca7e9dc339b7213f49c341f4fc5822 82c0a7117b58f538a8b49891c5524e3537c5ae66 M	firmware


# git bisect log
git bisect start '--' 'drivers/net/bnx2x'
# bad: [b9e9b15966e35f3b4a8d3820cac460505552f72c] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
git bisect bad b9e9b15966e35f3b4a8d3820cac460505552f72c
# good: [9fe6206f400646a2322096b56c59891d530e8d51] Linux 2.6.35
git bisect good 9fe6206f400646a2322096b56c59891d530e8d51
# good: [b7737c9be9d3e894d1a4375c52f5f47789475f26] bnx2x: Split PHY functions
git bisect good b7737c9be9d3e894d1a4375c52f5f47789475f26
# good: [8681dc3abd54e845a2effab441921b4c4457c241] bnx2x: Moved enabling of MSI to the bnx2x_set_num_queues()
git bisect good 8681dc3abd54e845a2effab441921b4c4457c241
# bad: [c518cd1c7aca2e2a65edcf4fa5ce4160d59878c2] bnx2x: remove unused fields in main driver structure
git bisect bad c518cd1c7aca2e2a65edcf4fa5ce4160d59878c2
# bad: [fb3bff178e722fe88b5ab02319c9636da0980e25] bnx2x: rename MF related fields
git bisect bad fb3bff178e722fe88b5ab02319c9636da0980e25
# good: [560131f313ea9b9439742138289b6f68d61531ec] bnx2x: create folder for bnx2x firmware files
git bisect good 560131f313ea9b9439742138289b6f68d61531ec
# bad: [523224a3b3cd407ce4e6731a087194e13a90db18] bnx2x, cnic, bnx2i: use new FW/HSI
git bisect bad 523224a3b3cd407ce4e6731a087194e13a90db18


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