From: Joe Perches <joe@perches.com>
To: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: davem@davemloft.net,
Alexander Duyck <alexander.h.duyck@intel.com>,
netdev@vger.kernel.org, gospo@redhat.com
Subject: Re: [net-next 03/11] ixgbe: update perfect filter framework to support retaining filters
Date: Thu, 23 Jun 2011 23:40:44 -0700 [thread overview]
Message-ID: <1308897644.11000.12.camel@Joe-Laptop> (raw)
In-Reply-To: <1308895397-23133-4-git-send-email-jeffrey.t.kirsher@intel.com>
On Thu, 2011-06-23 at 23:03 -0700, Jeff Kirsher wrote:
> From: Alexander Duyck <alexander.h.duyck@intel.com>
Just trivia
> diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
[]
> @@ -1484,6 +1427,101 @@ s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
> return 0;
> }
>
> +#define IXGBE_COMPUTE_BKT_HASH_ITERATION(_n) \
> +do { \
> + u32 n = (_n); \
> + if (IXGBE_ATR_BUCKET_HASH_KEY & (0x01 << n)) \
> + bucket_hash ^= lo_hash_dword >> n; \
> + if (IXGBE_ATR_BUCKET_HASH_KEY & (0x01 << (n + 16))) \
> + bucket_hash ^= hi_hash_dword >> n; \
> +} while (0);
Don't need ; after while (0)
next prev parent reply other threads:[~2011-06-24 6:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-24 6:03 [net-next 00/11][pull request] Intel Wired LAN Driver Update Jeff Kirsher
2011-06-24 6:03 ` [net-next 01/11] ixgbe: remove ntuple filtering Jeff Kirsher
2011-06-24 6:03 ` [net-next 02/11] ixgbe: fix flags relating to perfect filters to support coexistence Jeff Kirsher
2011-06-24 6:40 ` Joe Perches
2011-06-24 6:03 ` [net-next 03/11] ixgbe: update perfect filter framework to support retaining filters Jeff Kirsher
2011-06-24 6:40 ` Joe Perches [this message]
2011-06-24 6:03 ` [net-next 04/11] ixgbe: add basic support for setting and getting nfc controls Jeff Kirsher
2011-06-24 6:03 ` [net-next 05/11] ixgbe: add support for displaying ntuple filters via the nfc interface Jeff Kirsher
2011-06-24 6:03 ` [net-next 06/11] ixgbe: add support for nfc addition and removal of filters Jeff Kirsher
2011-06-24 6:03 ` [net-next 07/11] ixgbe: move setting RSC into a separate function Jeff Kirsher
2011-06-24 6:03 ` [net-next 08/11] ixgbe: move reset code " Jeff Kirsher
2011-06-24 6:03 ` [net-next 09/11] ixgbe: disable RSC when Rx checksum is off Jeff Kirsher
2011-06-24 6:03 ` [net-next 10/11] ixgbe: fix ring assignment issues for SR-IOV and drop cases Jeff Kirsher
2011-06-24 6:03 ` [net-next 11/11] ixgbe: update driver version string Jeff Kirsher
2011-06-24 6:52 ` [net-next 00/11][pull request] Intel Wired LAN Driver Update David Miller
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