Commit Graph

152 Commits

Author SHA1 Message Date
FUJITA Tomonori
64b9b41de8 qlge: use the DMA state API instead of the pci equivalents
This replace the PCI DMA state API (include/linux/pci-dma.h) with the
DMA equivalents since the PCI DMA state API will be obsolete.

No functional change.

For further information about the background:

http://marc.info/?l=linux-netdev&m=127037540020276&w=2

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-13 02:54:19 -07:00
Jiri Pirko
22bedad3ce net: convert multicast list to list_head
Converts the list and the core manipulating with it to be the same as uc_list.

+uses two functions for adding/removing mc address (normal and "global"
 variant) instead of a function parameter.
+removes dev_mcast.c completely.
+exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
 manipulation with lists on a sandbox (used in bonding and 80211 drivers)

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-03 14:22:15 -07:00
Jiri Kosina
318ae2edc3 Merge branch 'for-next' into for-linus
Conflicts:
	Documentation/filesystems/proc.txt
	arch/arm/mach-u300/include/mach/debug-macro.S
	drivers/net/qlge/qlge_ethtool.c
	drivers/net/qlge/qlge_main.c
	drivers/net/typhoon.c
2010-03-08 16:55:37 +01:00
Jiri Pirko
f9dcbcc9e3 net: convert multiple drivers to use netdev_for_each_mc_addr, part5 V2
removed some needless checks and also corrected bug in lp486e (dmi was passed
instead of dmi->dmi_addr)

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26 02:07:30 -08:00
Ron Mercer
801e9096c5 qlge: Fix bonding mac address bug.
Use local copy of current mac address when initializing.  In bonding
testing we saw cases where dev_addr was out of data causing failover
errors.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17 13:35:37 -08:00
Ron Mercer
c0c56955e7 qlge: Fix dropping of large non-TCP/UDP frames.
This was found with pings that were large enough to span multiple rx
buffers.  The split frame logic handles this case nicely.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17 13:35:37 -08:00
Joe Perches
ae9540f75d drivers/net/qlge: Use netif_printk helpers
Convert QPRINTK macros to netif_<level> equivalents.
Expands and standardizes the logging message output.
Removes __func__ from most logging messages.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-12 13:27:46 -08:00
Jiri Pirko
4cd24eaf0c net: use netdev_mc_count and netdev_mc_empty when appropriate
This patch replaces dev->mc_count in all drivers (hopefully I didn't miss
anything). Used spatch and did small tweaks and conding style changes when
it was suitable.

Jirka

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-12 11:38:58 -08:00
Daniel Mack
3ad2f3fbb9 tree-wide: Assorted spelling fixes
In particular, several occurances of funny versions of 'success',
'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address',
'beginning', 'desirable', 'separate' and 'necessary' are fixed.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Joe Perches <joe@perches.com>
Cc: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-09 11:13:56 +01:00
Breno Leitao
746079dabc qlge: Code clean up
Just reordering this assignment that doesn't depend on any
condition.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04 15:42:28 -08:00
Breno Leitao
e0fee99fce qlge: removing unreachable block of code
Currently the qlge_change_mtu() is never called if the new_mtu is
equal current MTU, due this condition on dev_set_mtu():

        if (new_mtu == dev->mtu)
                return 0;

So, this block of code is never reached and is being removed.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04 15:42:27 -08:00
Ron Mercer
15c052fc7f qlge: Add watchdog timer.
Add periodic heartbeat register read to trigger the eeh
recovery process.
We see cases where an eeh error was injected and the slot was
suspended.  An asic access attempt is required to flush the recovery process,
but without interrupts the process can stall.
Adding this periodic register read causes the recovery process to begin.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04 13:32:46 -08:00
Ron Mercer
4bbd1a1903 qlge: Add check for eeh failure when closing device.
Fix crash where resources are freed twice on an eeh recovery failure.
If eeh recovery fails we set a flag to indicate to close() that
resources have been freed.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03 20:06:03 -08:00
Ron Mercer
a112fd4ce3 qlge: Move reset from eeh io_resume to slot_reset.
Issue asic reset and verify functionality before continuing to the
resume call.  This allows proper error code to be returned in the case
the asic does not recover.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03 20:06:02 -08:00
Stephen Rothwell
ce96bc86bf net: merge fixup for qlge_main
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-28 06:13:13 -08:00
David S. Miller
05ba712d7e Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-01-28 06:12:38 -08:00
Breno Leitao
4f9a91c812 qlge: Only free resources if they were allocated
Currently qlge tries to release regions even if they were not allocated.
This causes messages like the following in the kernel log

Trying to free nonexistent resource <00000000006af400-00000000006af4ff>
Trying to free nonexistent resource <00003c04ff9f4000-00003c04ff9f7fff>
Trying to free nonexistent resource <00003c04ffc00000-00003c04ffcfffff>

This patch fixes the goto logic in order to not release the resources
if they were not allocated.

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-25 15:46:58 -08:00
Ron Mercer
d5c1da56af qlge: Add module param to force firmware core dump.
Default setting is 'off', don't allow force firmware dump.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-16 01:01:55 -08:00
Ron Mercer
8aae260003 qlge: Add basic firmware dump.
Adding the infrstructure and basic data for the firmware
core dump.
The firmware coredump is turned OFF by default.  There will be no
memory allocations for data dumps to the log.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-16 01:01:52 -08:00
Alexey Dobriyan
a3aa18842a drivers/net/: use DEFINE_PCI_DEVICE_TABLE()
Use DEFINE_PCI_DEVICE_TABLE() so we get place PCI ids table into correct section
in every case.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-07 23:54:26 -08:00
hartleys
fcb635e8c6 drivers/net/qlge/qlge_main.c: use %pM to show MAC address
Use the %pM kernel extension to display the MAC address.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-07 01:14:01 -08:00
Ron Mercer
6352671308 qlge: Add napi gro frags interface.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-06 20:30:35 -08:00
Ron Mercer
4f848c0a9c qlge: Add RX frame handlers for non-split frames.
New handlers are added here to handle:
1) Small frames (<256 bytes) in a single small buffer.  Allocate a new
skb and copy the frame.

2) Large frame (>256 bytes) in a page chunk. Allocate an skb, tack it on frags,
post to napi_gro_receive().

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-06 20:30:34 -08:00
Ron Mercer
572c526fb1 qlge: Turn on RX header split based on platform.
Using 4-byte aligned headers is problematic for some architectures.
Since qlge uses 4-byte aligned rx buffers we split headers for these
architectures into a separate buffer and then recopy to align on 2-byte boundary.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-06 20:30:33 -08:00
Joe Perches
8e95a2026f drivers/net: Move && and || to end of previous line
Only files where David Miller is the primary git-signer.
wireless, wimax, ixgbe, etc are not modified.

Compile tested x86 allyesconfig only
Not all files compiled (not x86 compatible)

Added a few > 80 column lines, which I ignored.
Existing checkpatch complaints ignored.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03 13:18:01 -08:00
Ron Mercer
63ae93a190 qlge: Bonding fix for mode 6.
Allow MAC address to be changed even if device is not up.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-18 05:03:28 -08:00
Ron Mercer
a5a62a1c7f qlge: Clean up module parameter name.
Change it to match qlge_xxx convention.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-11 19:12:10 -08:00
Ron Mercer
74e1243549 qlge: Add asic reset to open call.
Force asic to known state at open().

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-11 19:12:06 -08:00
Ron Mercer
4fc9b8697c qlge: Do not change frame routing during suspend.
We do not need to change the frame routing to direct all frames to the
management fifo during suspend.  This is now done by the firmware.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-11 19:12:05 -08:00
David S. Miller
d0e1e88d6e Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/can/usb/ems_usb.c
2009-11-08 23:00:54 -08:00
Ron Mercer
7347533900 qlge: Set PCIe reset type for EEH to fundamental.
This device requires a fundamental reset when recovering from EEH.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-06 20:33:38 -08:00
Ron Mercer
885ee398de qlge: Clean up netdev->stats usage.
Don't access netdev->stats in IO path.  Save them in tx_ring/rx_rings
and add them up when get_stats API is called.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-04 05:01:38 -08:00
Ron Mercer
32a5b2a0d5 qlge: Fix indentations.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-04 05:01:35 -08:00
Ron Mercer
01e6b953ad qlge: Change naming on vlan API.
Change name on vlan_rx_add, kill, register to match other driver API.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-02 04:25:42 -08:00
Ron Mercer
9dfbbaa6b0 qlge: Add ethtool self-test.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-02 04:25:40 -08:00
David S. Miller
0519d83d83 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-10-29 21:28:59 -07:00
Ron Mercer
6d190c6edf qlge: Fix EEH handling.
Clean up driver resources without touch the hardware. Add pci
save/restore state.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29 01:17:14 -07:00
Ron Mercer
bc083ce98e qlge: Add ethtool wake on LAN function.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-21 21:45:40 -07:00
Ron Mercer
7c734359d3 qlge: Size RX buffers based on MTU.
Change RX large buffer size based on MTU. If pages are larger
than the MTU the page is divided up into multiple chunks and passed to
the hardware.  When pages are smaller than MTU each RX buffer can
contain be comprised of up to 2 pages.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-19 23:22:49 -07:00
Ron Mercer
8092886094 qlge: Don't fail open when port is not initialized.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11 23:16:17 -07:00
Ron Mercer
52e55f3cde qlge: Remove inline math for small rx buf mapping.
rx_ring->sbq_buf_len now holds the length of the mapped portion of the
buffer rather than the overall length.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11 23:16:16 -07:00
Ron Mercer
bc9167f39f qlge: Set PCIE max read request size.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11 23:16:14 -07:00
Ron Mercer
1d1023d039 qlge: Remove explicit setting of PCI Dev CTL reg.
Remove explicit setting of error reporting bits.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-11 23:16:12 -07:00
David S. Miller
7fe13c5733 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-10-11 23:15:47 -07:00
Ron Mercer
2cd6dbaaf4 qlge: Restore rx mode after internal reset.
Call set_multi API after reset recovery.  This was exposed by tripping
tx_timeout.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-08 22:54:52 -07:00
Ron Mercer
84087f4d48 qlge: Fix chip reset process.
Add wait for NIC fifo and MGMNT fifo to empty before applying reset.
Otherwise broken frames can be processed by management processor and
cause it to hang.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-08 22:54:51 -07:00
Ron Mercer
76b26694cc qlge: Fix RX multicast filter settings.
The addresses were being added to the filter properly, but were not
being enabled.  This adds enable bit to filter write.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-08 22:54:48 -07:00
Ron Mercer
e163d7f277 qlge: Fix frame routing for multicast frames.
Broadcast/multicast should always be routed to the default (zeroeth) rx
ring.  Broadcast frames are already routed correctly.  This fixes
routing for multicast frames.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-08 22:54:47 -07:00
Ron Mercer
a3b71939a9 qlge: Fix frame routing issue related to bonding.
Currently frames are routed based on their type and MAC address. This
patch adds the port number on which the frame arrived to the routing.
This prevents problems in the case where both interfaces have the same MAC address in
a routing configuration.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-08 22:54:45 -07:00
Ron Mercer
541ae28c2d qlge: Fix RSS hashing values.
Fix RX queue table size and change from random to default hash values.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-08 22:54:42 -07:00