Commit Graph

157433 Commits

Author SHA1 Message Date
Eilon Greenstein
2f9044603c bnx2x: BCM8481 LED4 instead of LASI
The BCM8481 does not generate LASI interrupt for 10M, 100M and 1G link, so we
are using LED4 output as the interrupt input to the 57711. This requires some
adaptation in the link interrupt routines

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 23:02:18 -07:00
Eilon Greenstein
0c59327043 bnx2x: Advertize flow control normally in MF mode
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 23:02:15 -07:00
Eilon Greenstein
2691d51d72 bnx2x: Supporting Device Control Channel
In multi-function mode, the FW can receive special management control commands
to set the Min/Max BW and the the function link state

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 23:02:12 -07:00
Eilon Greenstein
a1d58179d1 bnx2x: Removing old FW files
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:53:55 -07:00
Eilon Greenstein
ca00392cb8 bnx2x: Using the new FW
The new FW improves the packets per second rate. It required a lot of change in
the FW which implies many changes in the driver to support it. It is now also
possible for the driver to use a separate MSI-X vector for Rx and Tx - this also
add some to the complicity of this change.

All things said - after this patch, practically all performance matrixes show
improvement.
Though Vladislav Zolotarov is not signed on this patch, he did most of the job
and deserves credit for that.

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:53:28 -07:00
Eilon Greenstein
6200f09036 bnx2x: New FW files
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:52:50 -07:00
françois romieu
85910a8e9f r8169: phy init for the 8102e
Synced with Realtek's 1.013.00 r8101 driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:23 -07:00
françois romieu
0b9b571d24 r8169: phy init for the 8169s
Synced with Realtek's 6.011.00 r8169 driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:23 -07:00
françois romieu
2e955856ff r8169: phy init for the 8169scd
Synced with Realtek's 6.011.00 r8169 driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:22 -07:00
françois romieu
8c7006aa94 r8169: phy init for the 8169sce
Synced with Realtek's 6.011.00 r8169 driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:21 -07:00
françois romieu
21d5736320 r8169: differentiate close chipsets in the startup identification message
The driver displays the same 0x18000000 xid for RTL_GIGA_MAC_VER_06
and RTL_GIGA_MAC_VER_05 whereas the former ought to be identified as
0x98000000.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:20 -07:00
françois romieu
5edcc537af r8169: fix r8101 quirk dupe
Noticed by Vincent Pelletier <plr.vincent@gmail.com>.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:20 -07:00
Rémi Denis-Courmont
cb7d9e7f9b Phonet: fix /proc/net/phonet with network namespaces
seq_open_net() and seq_release() are needed for seq_file_net().

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:19 -07:00
Sathya Perla
859b1e4ec8 be2net: clear & notify residual events before destroying event queues
Any events rcvd after interrupts are disabled (in the driver unload path),
must be cleared and notified before the event queues are destroyed

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:17 -07:00
Sathya Perla
cdab23b701 be2net: fix bad queue traversal in be_rx_q_clean()
Using "for(tail != head)" to traverse a queue from tail to head
fails in the case of a fully filled queue. Use "for(used != 0)" instead.

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:17 -07:00
Sathya Perla
a8e9179a7d be2net: Clear pending tx completions before destroying tx queue
Clear pending tx completions in be_close() (ndo.stop method) so that after
unregister_netdev() calls be_close(), all tx skbs are freed and there are
no more tx completions when txq is destroyed.

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:16 -07:00
Jaswinder Singh Rajput
f234164176 net: smc911x: includecheck fix for smc911x.h
fix the following 'make includecheck' warning:

  drivers/net/smc911x.h: mach/dma.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:16 -07:00
Jaswinder Singh Rajput
aed7df8698 net: include/linux/icmpv6: includecheck fix for icmpv6.h
fix the following 'make includecheck' warning:

  include/linux/icmpv6.h: linux/skbuff.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 22:13:15 -07:00
Brice Goglin
d02342151c myri10ge: improve parity error detection and recovery
Improve myri10ge parity error detection and recovery:
1) Don't restore PCI config space to a rebooted NIC until AFTER the
   host is quiescent.
2) Let myri10ge_close() know the NIC is dead, so it won't waste time
   waiting for a dead nic to respond to MXGEFW_CMD_ETHERNET_DOWN
3) When the NIC is quiet (link down, or otherwise idle link) use
   a pci config space read to detect a rebooted NIC.  Otherwise
   we might never notice that a NIC rebooted

Signed-off-by: Andrew Gallatin <gallatin@myri.com>
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:59 -07:00
Julia Lawall
c9145a2df0 drivers/net: Correct use of request_region/request_mem_region
request_mem_region should be used with release_mem_region, not request_region.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r2@
expression start;
@@

request_mem_region(start,...)

@b2@
expression r2.start;
@@

request_region(start,...)

@depends on !b2@
expression r2.start;
expression E;
@@

- release_region
+ release_mem_region
  (start,E)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:57 -07:00
Jaswinder Singh Rajput
bdf50d7346 net: pcmcia/axnet_cs: includecheck fix axnet_cs.c
fix the following 'make includecheck' warning:

  drivers/net/pcmcia/axnet_cs.c: linux/etherdevice.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:57 -07:00
Jaswinder Singh Rajput
ab4c0c77b5 net: cs89x0: includecheck fix for cs89x0.c
fix the following 'make includecheck' warning:

  drivers/net/cs89x0.c: asm/irq.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:56 -07:00
Julia Lawall
582b95c270 drivers/net/tokenring: Use status field rather than state field
In general in this file, it is the status field, not the state field, that
contains values like OPEN and CLOSED.  Indeed, in the first error case, it
is the field status that is initialized.  I have thus assumed that all of
the error handling code should be the same, and moved it to the end of the
function to emphasize its commonality.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:54 -07:00
Julia Lawall
176edd5236 drivres/net: Change constant name
In this series of tests the constants have the form XRXMAC_STATUS, except
in this one case.  The values of XRXMAC_STAT_MSK_RXOCTET_CNT_EXP and
XRXMAC_STATUS_RXOCTET_CNT_EXP are furthermore the same.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:53 -07:00
Dmitry Baryshkov
798c752b81 fakehard: use START-CONFIRM primitive to report START failure
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:52 -07:00
Dmitry Baryshkov
acb8aacda3 nl802154: support START-CONFIRM primitive
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:51 -07:00
Dmitry Baryshkov
99eb855864 af_ieee802154: add support for WANT_ACK socket option
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:50 -07:00
Dmitry Baryshkov
74eda55db4 af_ieee802154: minor cleanup in dgram_bind
1) fix ro->bound protection by socket lock
2) make ro->bound bit instead of int

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:50 -07:00
Dmitry Baryshkov
8e753dd0a8 nl802154: add support for dumping WPAN interface information
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 21:54:49 -07:00
Dmitry Baryshkov
48a2f112db documentation: fix wrt. headers rename
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 20:49:49 -07:00
Dmitry Baryshkov
78090a58c4 nl802154: make ieee802154_policy constant
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 20:49:48 -07:00
Dmitry Baryshkov
8505091d2a af_ieee802154: drop IEEE802154_SIOC_ADD_SLAVE declaration
IEEE802154_SIOC_ADD_SLAVE was used to allocate 802.15.4 interfaces
on the top of radio. It's not used anymore, drop it.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 20:49:48 -07:00
Mark Smith
6885ffb3a1 Use correct NET_RX_* returns for atalk_rcv()
In all rx'd SKB cases, atalk_rcv() either eventually jumps to or falls through
    to the label out:, which  returns numeric 0. Numeric 0 corresponds to
    NET_RX_SUCCESS, which is incorrect in failed SKB cases.

    This patch makes atalk_rcv() provide the correct returns by:

    o  explicitly returning NET_RX_SUCCESS in the two success cases
    o  having the out: label return NET_RX_DROP, instead of numeric 0
    o  making the failed SKB labels and processing more consistent with other
       _rcv() routines in the kernel, simplifying validation and removing a
       backwards goto

Signed-off-by: Mark Smith <markzzzsmith@yahoo.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 20:44:50 -07:00
Rémi Denis-Courmont
b91cd14408 f_phonet: use page-sized rather than MTU-sized RX buffers
Instead of a large (physically) linear buffer, we generate a set of
paged sk_buff, so no extra memory copy is involved. This removes
high-order allocations and saves quite a bit of memory. Phonet MTU is
65541 bytes, so the two buffers were padded to 128 kilo-bytes each.
Now, we create 17 page buffers, almost a 75% memory use reduction.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 20:44:49 -07:00
Rémi Denis-Courmont
5da63cc4b2 f_phonet: lock-less MTU change
With the current driver, the MTU is purely indicative, so there is no
need to synchronize with the receive path.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 20:44:48 -07:00
David S. Miller
aa11d958d1 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	arch/microblaze/include/asm/socket.h
2009-08-12 17:44:53 -07:00
David S. Miller
9799218ae3 Revert "libertas: Read buffer overflow"
This reverts commit 57921c312e.

On request from John Linville:

	It has been shown to create a new problem.  There is work
	towards a solution to that one, but it isn't a simple
	clean-up.

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 17:37:52 -07:00
Cyrill Gorcunov
07f6642ee9 net,pppoe: fixup module init/exit subsequent calls
pernet data should allocated first and freed last
on module init/exit routines otherwise it's possible
to have unserialized calls to packet handling routines.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-12 16:39:16 -07:00
Dan Carpenter
e9d126cdfa ar9170: fix read & write outside array bounds
queue == __AR9170_NUM_TXQ would cause a bug on the next line.

found by Smatch ( http://repo.or.cz/w/smatch.git ).

Cc: stable@kernel.org
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-10 16:41:01 -04:00
Christian Lamparter
363ec5614f ar9170usb: fix spurious firmware related message
When ar9170-2.fw was missing, the driver erroneously complained
about missing the initialization values file ar9170-1.fw...

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-10 16:41:01 -04:00
roel kluin
973507cb86 mlx4_en: Fix read buffer overflow in mlx4_en_complete_rx_desc()
If the length is less or equal to frag_prefix_size in the first iteration
we write skb_frags_rx[-1] and read from priv->frag_info[-1]

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:47:01 -07:00
roel kluin
be12159b24 zorro8390: Fix read buffer overflow in zorro8390_init_one()
Prevent read from cards[-1] when no card was found.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:46:53 -07:00
roel kluin
5e33b719c8 pcnet32: Read buffer overflow
An `options[cards_found]' that equals `sizeof(options_mapping)' is already beyond
the array.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:48 -07:00
Rafael Laufer
418372b0ab sctp: fix missing destroy of percpu counter variable in sctp_proc_exit()
Commit 1748376b66,
	net: Use a percpu_counter for sockets_allocated

added percpu_counter function calls to sctp_proc_init code path, but
forgot to add them to sctp_proc_exit().  This resulted in a following
Ooops when performing this test
	# modprobe sctp
	# rmmod -f sctp
	# modprobe sctp

[  573.862512] BUG: unable to handle kernel paging request at f8214a24
[  573.862518] IP: [<c0308b8f>] __percpu_counter_init+0x3f/0x70
[  573.862530] *pde = 37010067 *pte = 00000000
[  573.862534] Oops: 0002 [#1] SMP
[  573.862537] last sysfs file: /sys/module/libcrc32c/initstate
[  573.862540] Modules linked in: sctp(+) crc32c libcrc32c binfmt_misc bridge
stp bnep lp snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep
snd_pcm_oss snd_mixer_oss arc4 joydev snd_pcm ecb pcmcia snd_seq_dummy
snd_seq_oss iwlagn iwlcore snd_seq_midi snd_rawmidi snd_seq_midi_event
yenta_socket rsrc_nonstatic thinkpad_acpi snd_seq snd_timer snd_seq_device
mac80211 psmouse sdhci_pci sdhci nvidia(P) ppdev video snd soundcore serio_raw
pcspkr iTCO_wdt iTCO_vendor_support led_class ricoh_mmc pcmcia_core intel_agp
nvram agpgart usbhid parport_pc parport output snd_page_alloc cfg80211 btusb
ohci1394 ieee1394 e1000e [last unloaded: sctp]
[  573.862589]
[  573.862593] Pid: 5373, comm: modprobe Tainted: P  R        (2.6.31-rc3 #6)
7663B15
[  573.862596] EIP: 0060:[<c0308b8f>] EFLAGS: 00010286 CPU: 1
[  573.862599] EIP is at __percpu_counter_init+0x3f/0x70
[  573.862602] EAX: f8214a20 EBX: f80faa14 ECX: c48c0000 EDX: f80faa20
[  573.862604] ESI: f80a7000 EDI: 00000000 EBP: f69d5ef0 ESP: f69d5eec
[  573.862606]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  573.862610] Process modprobe (pid: 5373, ti=f69d4000 task=c2130c70
task.ti=f69d4000)
[  573.862612] Stack:
[  573.862613]  00000000 f69d5f18 f80a70a8 f80fa9fc 00000000 fffffffc f69d5f30
c018e2d4
[  573.862619] <0> 00000000 f80a7000 00000000 f69d5f88 c010112b 00000000
c07029c0 fffffffb
[  573.862626] <0> 00000000 f69d5f38 c018f83f f69d5f54 c0557cad f80fa860
00000001 c07010c0
[  573.862634] Call Trace:
[  573.862644]  [<f80a70a8>] ? sctp_init+0xa8/0x7d4 [sctp]
[  573.862650]  [<c018e2d4>] ? marker_update_probe_range+0x184/0x260
[  573.862659]  [<f80a7000>] ? sctp_init+0x0/0x7d4 [sctp]
[  573.862662]  [<c010112b>] ? do_one_initcall+0x2b/0x160
[  573.862666]  [<c018f83f>] ? tracepoint_module_notify+0x2f/0x40
[  573.862671]  [<c0557cad>] ? notifier_call_chain+0x2d/0x70
[  573.862678]  [<c01588fd>] ? __blocking_notifier_call_chain+0x4d/0x60
[  573.862682]  [<c016b2f1>] ? sys_init_module+0xb1/0x1f0
[  573.862686]  [<c0102ffc>] ? sysenter_do_call+0x12/0x28
[  573.862688] Code: 89 48 08 b8 04 00 00 00 e8 df aa ec ff ba f4 ff ff ff 85
c0 89 43 14 74 31 b8 b0 18 71 c0 e8 19 b9 24 00 a1 c4 18 71 c0 8d 53 0c <89> 50
04 89 43 0c b8 b0 18 71 c0 c7 43 10 c4 18 71 c0 89 15 c4
[  573.862725] EIP: [<c0308b8f>] __percpu_counter_init+0x3f/0x70 SS:ESP
0068:f69d5eec
[  573.862730] CR2: 00000000f8214a24
[  573.862734] ---[ end trace 39c4e0b55e7cf54d ]---

Signed-off-by: Rafael Laufer <rlaufer@cisco.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:43 -07:00
Joe Perches
018d21ed80 MAINTAINERS: additional NETWORKING [GENERAL] and NETWORKING DRIVERS patterns
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:41 -07:00
Yong Zhang
75c4885924 gianfar: keep vlan related state when restart
If vlan has been enabled. ifdown followed by ifup will lost hardware
related state.

Also remove duplicated operation in gfar_vlan_rx_register().

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Dai Haruki <dai.haruki@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:40 -07:00
Bruce Allan
148675a7b2 e1000e: fix potential NVM corruption on ICH9 with 8K bank size
The bank offset was being incorrectly calculated on ICH9 parts with a bank
size of 8K (instead of the more common 4K bank) which would cause any NVM
writes to be done on the wrong address after switching from bank 1 to bank
0.  Additionally, assume we are meant to use bank 0 if a valid bank is not
detected, and remove the unnecessary acquisition of the SW/FW/HW semaphore
when writing to the shadow ram version of the NVM image.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:38 -07:00
Bruce Allan
373a88d78b e1000e: fix acquisition of SW/FW/HW semaphore for ICHx parts
For ICHx parts, write the EXTCNF_CTRL.SWFLAG bit once when trying to
acquire the SW/FW/HW semaphore instead of multiple times to prevent the
hardware from having problems (especially for systems with manageability
enabled), and extend the timeout for the hardware to set the SWFLAG bit.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:36 -07:00
Yi Zou
6e455b897b ixgbe: Disable packet split only on FCoE queues in 82599
For 82599, packet split has to be disabled for FCoE direct data placement.
However, this is only required on received queues allocated for FCoE. This
patch adds a per ring flags to indicate if packet split is disabled on a
per queue basis, particularly for FCoE, as packet split must be disabled
for large receive using direct data placement (DDP).

Signed-off-by: Yi Zou <yi.zou@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:36 -07:00
Yi Zou
a6616b42fb ixgbe: Pass rx_ring directly in ixgbe_configure_srrctl()
Instead of passing the register index of the corresponding rx_ring and find
the way back to get to corresponding rx_ring in ixgbe_configure_srrctl(),
simplify the function ixgbe_configure_srrctl() by passing the rx_ring into
it. Then the register index for that rx_ring is already available from
rx_ring->reg_idx.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-09 21:45:35 -07:00