- 28 Jan, 2008 40 commits
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Tomas Winkler authored
This patch remove cck_flag from iwl_driver_hw_info, this flag is unused after spliting the iwl-base.c Signed-off-by:
Tomas Winkler <tomas.winkler@intel.com> Signed-off-by:
Zhu Yi <yi.zhu@intel.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Tomas Winkler authored
This patch adds TGN flag to QoS parameters. This flag governs enablement of NAV shortening with CF-End and filters in 4 or 8K RX AMSDU packets Signed-off-by:
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Tomas Winkler authored
This patch cleans up style of 'return' of rate scale 4965 functions. It renames return name variables rc to ret, change functions to void if no meaningful value was returned it add return of -EINVAL for checks of wrong arguments. Signed-off-by:
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Tomas Winkler authored
This patch renames queue pointers to write_ptr and read_ptr instead of first_empty and last_used. This is closer to technical terminology we everyday use Signed-off-by:
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Ian Schram authored
Correct the spelling of aqcuire. Signed-off-by:
Ian Schram <ischram@telenet.be> Signed-off-by:
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Ian Schram authored
Fixing various spelling errors and typos. Mostly in comments. In total 27 words were corrected, some of which occurred more than ones. Signed-Of-By:
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Tomas Winkler authored
This patch adds erp_ie_changed handler to iwl4956 Signed-off-by:
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Ivo van Doorn authored
Version bump. Signed-off-by:
Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Mattias Nissler authored
Add a flag to struct txdata_entry_desc that specifies whether an ack for the frame is to be expected. Use this flag to set the ACK bit in the tx descriptor. Previously, the ACK bit could be set incorrectly on CTS-to-self frames, so they caused retries and were reported to be failed in the txdone handlers. Signed-off-by:
Mattias Nissler <mattias.nissler@gmx.de> Signed-off-by:
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Adam Baker authored
There is a buffer, csr_cache which is used to hold copies of data being passed to the USB stack which can get corrupted if multiple threads attempt to access CSR registers simultaneously. There is also the possibility if multiple threads try to access BBP or RF registers for the multiple USB operations needed to get interleaved leading to incorrect results. This patch introduces a mutex to prevent such simultaneous access. The interleaved access problem may also affect the PCI devices but if so that will be handled in a follow-up patch. Signed-off-by:
Adam Baker <linux@baker-net.org.uk> Signed-off-by:
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Ivo van Doorn authored
Coverty indicated that data_desc with a single element array is bad coding style. This removes the structure and forces everybody to use __le32. Signed-off-by:
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Mattias Nissler authored
This patch changes rt73 antenna selection to what I believe is the correct way. It also fixes a small selection bug that switched the antennas by accident. Signed-off-by:
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Ivo van Doorn authored
With the updated antenna setup the following variables are no longer used. Signed-off-by:
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Mattias Nissler authored
This patch changes rt61 antenna selection again. It helps at least with the rt61 pci card in my box, I hope I haven't broken behaviour on other RF chips. RF 2529 antenna setup is incomplete, we need to at code for diversity when we figure out how it is done properly. Signed-off-by:
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Adam Baker authored
Some register accesses need rt2x00dev to be non-const they all need modifying so the prototype is consistent. Signed-off-by:
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Ivo van Doorn authored
When registering rfkill, make sure a initial poll event is directly executed to detect the initial rfkill state and send the event to the rfkill layer. Signed-off-by:
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Ivo van Doorn authored
input-polldev requires a correctly allocated and initialized input device to be set for the input_polled_dev->input field. Failure to do that will prevent correct polling of the device. Signed-off-by:
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Ivo van Doorn authored
Based on investigation of the legacy drivers, I have made the following assumptions of the antenna setup: - R77 is the TX antenna configuration - RF2529 fetches default antenna selection from NIC eeprom word With these assumptions we can change the antenna configuration to correctly read both antenna setup values and correctly configure the antenna. And we can now also configure the antenna for RF2529 without a double antenna. Signed-off-by:
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Ivo van Doorn authored
Antenna switching will be ignored when RX is enabled during the switch. Make sure we disable the RX during the switch and don't forget to reenable it later. Signed-off-by:
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Ivo van Doorn authored
Version bump. Signed-off-by:
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Mattias Nissler authored
In the config() handler, make sure that we do configure an antenna if the current active antenna is uninitialized. Furthermore, don't overwrite the active antenna with bogus values if we didn't touch the antenna setup. Signed-off-by:
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Ivo van Doorn authored
Cleanup if-statements for simple 1/0 register field values. This also fixes a endian bug in rt2500usb when working with the PHY_CSR2 initialization. As well as a bug in the enabling of the LED in rt73usb. Signed-off-by:
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Ivo van Doorn authored
When mac80211 indicates that the default antenna setup should be used _and_ that this default setup is SW_DIVERSITY. This requires sampling and storing the RSSI per antenna and check once every 2 seconds to determine if the RSSI has changed significantly. Once this is the case we should sample the other antenna for a short period and evaluate if we need to swap antenna or not. Signed-off-by:
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Ivo van Doorn authored
rt2x00_clear_link() was becoming too large for statically inline, also it was used on a single location and shouldn't really be used anywhere else. So move the entire code into the function rt2x00lib_start_link_tuner() Signed-off-by:
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Ivo van Doorn authored
Although ANTENNA_SW_DIVERSITY should never be send to the driver, we should still handle it to prevent bugs. But instead of defaulting to ANTENNA_HW_DIVERSITY we should default to ANTENNA_B instead. Signed-off-by:
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Ivo van Doorn authored
mac80211 has 3 values for the antenna setup: 0 - default 1 - use antenna 1 2 - use antenna 2 This means that rt2x00 should store the default value from the EEPROM somwhere and use that when mac80211 indicates that the antenna setup is 0. This also implies that rt2x00 should no longer write the hw->config.antenna_sel_* values based on the EEPROM input. This also adds the basis in rt2x00lib for correct software diversity handling. By default rt2x00lib will now configure antenna B instead of hardware diversity. Signed-off-by:
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Ivo van Doorn authored
When setting the default EEPROM values use the values from the enums instead of "magic" values. Signed-off-by:
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Ivo van Doorn authored
Move all link quality statistics variables into the link_qual structure. This cleans up the link structure and allows us to use it for more then just statistics. Signed-off-by:
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Rami Rosen authored
In net/bridge/netfilter/ebtables.c, - remove unused include of a header file (linux/tty.h) and remove the corresponding comment above it. Signed-off-by:
Rami Rosen <ramirose@gmail.com> Signed-off-by:
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David S. Miller authored
Reported by Andrew Morton. net/sctp/sm_statefuns.c: In function 'sctp_sf_do_5_1C_ack': net/sctp/sm_statefuns.c:484: warning: 'error' may be used uninitialized in this function Signed-off-by: -
Daniel Lezcano authored
The network namespace pointer can be stored into the dst_ops structure. This is usefull when there are multiple instances of the dst_ops for a protocol. When there are no several instances, this field will be never used in the protocol. So there is no impact for the protocols which do implement the network namespaces. Signed-off-by:
Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by:
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Daniel Lezcano authored
The garbage collection function receive the dst_ops structure as parameter. This is useful for the next incoming patchset because it will need the dst_ops (there will be several instances) and the network namespace pointer (contained in the dst_ops). The protocols which do not take care of the namespaces will not be impacted by this change (expect for the function signature), they do just ignore the parameter. Signed-off-by:
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Eric Dumazet authored
Currently, sizeof(struct fib_alias) is 24 or 48 bytes on 32/64 bits arches. Because of SLAB_HWCACHE_ALIGN requirement, these are rounded to 32 and 64 bytes respectively. This patch moves rcu to the end of fib_alias, and conditionally defines it only for CONFIG_IP_FIB_TRIE. We also remove SLAB_HWCACHE_ALIGN requirement for fib_alias and fib_node objects because it is not necessary. (BTW SLUB currently denies it for objects smaller than cache_line_size() / 2, but not SLAB) Finally, sizeof(fib_alias) go back to 16 and 32 bytes. Then, we can embed one fib_alias on each fib_node, to favor locality. Most of the time access to the fib_alias will be free because one cache line contains both the list head (fn_alias) and (one of) the list element. Signed-off-by:
Eric Dumazet <dada1@cosmosbay.com> Signed-off-by:
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Eric Dumazet authored
node_parent() and tnode_get_child() currently use rcu_dereference(). These functions are called from both - readers only paths (where rcu_dereference() is needed), and - writer path (where rcu_dereference() is not needed) To make explicit where rcu_dereference() is really needed, I introduced new node_parent_rcu() and tnode_get_child_rcu() functions which use rcu_dereference(), while node_parent() and tnode_get_child() dont use it. Then I changed calling sites where rcu_dereference() was really needed to call the _rcu() variants. This should have no impact but for alpha architecture, and may help future sparse checks. Signed-off-by:
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Eric Dumazet authored
CHECK net/rose/af_rose.c net/rose/af_rose.c:125:11: warning: expensive signed divide net/rose/af_rose.c:976:46: warning: expensive signed divide net/rose/af_rose.c:1379:13: warning: context imbalance in 'rose_info_start' - wrong count at exit net/rose/af_rose.c:1406:13: warning: context imbalance in 'rose_info_stop' - unexpected unlock CHECK net/rose/rose_in.c net/rose/rose_in.c:185:25: warning: expensive signed divide CHECK net/rose/rose_route.c net/rose/rose_route.c:997:46: warning: expensive signed divide net/rose/rose_route.c:1070:13: warning: context imbalance in 'rose_node_start' - wrong count at exit net/rose/rose_route.c:1093:13: warning: context imbalance in 'rose_node_stop' - unexpected unlock net/rose/rose_route.c:1146:13: warning: context imbalance in 'rose_neigh_start' - wrong count at exit net/rose/rose_route.c:1169:13: warning: context imbalance in 'rose_neigh_stop' - unexpected unlock net/rose/rose_route.c:1229:13: warning: context imbalance in 'rose_route_start' - wrong count at exit net/rose/rose_route.c:1252:13: warning: context imbalance in 'rose_route_stop' - unexpected unlock Signed-off-by:
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Eric Dumazet authored
CHECK net/atm/br2684.c net/atm/br2684.c:665:13: warning: context imbalance in 'br2684_seq_start' - wrong count at exit net/atm/br2684.c:676:13: warning: context imbalance in 'br2684_seq_stop' - unexpected unlock CHECK net/atm/lec.c net/atm/lec.c:196:23: warning: expensive signed divide CHECK net/atm/proc.c net/atm/proc.c:151:14: warning: context imbalance in 'vcc_seq_start' - wrong count at exit net/atm/proc.c:154:13: warning: context imbalance in 'vcc_seq_stop' - unexpected unlock Signed-off-by:
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Eric Dumazet authored
CHECK net/appletalk/aarp.c net/appletalk/aarp.c:951:14: warning: context imbalance in 'aarp_seq_start' - wrong count at exit net/appletalk/aarp.c:977:13: warning: context imbalance in 'aarp_seq_stop' - unexpected unlock CHECK net/appletalk/atalk_proc.c net/appletalk/atalk_proc.c:34:11: warning: context imbalance in 'atalk_seq_interface_start' - wrong count at exit net/appletalk/atalk_proc.c:54:13: warning: context imbalance in 'atalk_seq_interface_stop' - unexpected unlock net/appletalk/atalk_proc.c:93:11: warning: context imbalance in 'atalk_seq_route_start' - wrong count at exit net/appletalk/atalk_proc.c:113:13: warning: context imbalance in 'atalk_seq_route_stop' - unexpected unlock net/appletalk/atalk_proc.c:161:11: warning: context imbalance in 'atalk_seq_socket_start' - wrong count at exit net/appletalk/atalk_proc.c:178:13: warning: context imbalance in 'atalk_seq_socket_stop' - unexpected unlock Signed-off-by:
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Patrick McHardy authored
Allows to remove five empty implementations. Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
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Patrick McHardy authored
Its unused and unlikely to ever be used. Signed-off-by:
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Patrick McHardy authored
- Remove declarations of non-existing variables and functions - Move helper init/cleanup function declarations to nf_conntrack_helper.h - Remove unneeded __nf_conntrack_attach declaration and make it static Signed-off-by:
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