- 03 Apr, 2013 2 commits
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Arend van Spriel authored
Currently, the netif queue is only stopped when the bus interface is giving a push back. This will change soon so prepare the driver by adding a stop reason and stop/resume the queue accordingly. Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Reviewed-by:
Piotr Haber <phaber@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Arend van Spriel authored
Firmware signalling needs to handle resources upon interface events. This patch add calls in the interface event handling routine. Reviewed-by:
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- 06 Mar, 2013 5 commits
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Arend van Spriel authored
The function brcmf_proto_hdrpush() increases the header space and fills in the protocol header fields. One field is the data offset which is currently fixed to zero meaning the data follows right after the header. The parameter is added to determine the actual start of data. This will be used for firmware signalling. Reviewed-by:
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Arend van Spriel authored
In the bus-specific driver code each call to brcmf_txcomplete() is following by a free of that packet. This patch moves that free to the brcmf_txcomplete() function. Reviewed-by:
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Arend van Spriel authored
The firmware and host can exchange signals which are carried within the data packets. These are TLV based signals that are inserted before the actual data, ie. ethernet frame. This commit adds the new source module for this feature and enables RSSI signals from firmware. Reviewed-by:
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Arend van Spriel authored
The output of modinfo shows a bit of strangeness because module information macros are used in multiple source files: license: Dual BSD/GPL description: Broadcom 802.11 wireless LAN fullmac driver. author: Broadcom Corporation firmware: brcm/brcmfmac-sdio.txt firmware: brcm/brcmfmac-sdio.bin firmware: brcm/brcmfmac43236b.bin license: Dual BSD/GPL description: Broadcom 802.11n wireless LAN fullmac usb driver. author: Broadcom Corporation This patch cleans it up. Signed-off-by:
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Arend van Spriel authored
The module parameter definition for brcmf_msg_level has been reworked to a named module parameter with description so modinfo is a bit more informative: parm: debug:level of debug output (int) Reviewed-by:
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- 08 Feb, 2013 13 commits
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Hante Meuleman authored
When adding a virtual interface cfg80211 already has taken the rtnl_lock. So when the netdevice is being registered the register_netdevice should be used instead of register_netdev. Reviewed-by:
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Hante Meuleman authored
All interfaces for ifidx is 0 are created ahead and therefor double registrations for not only bssidx 0, but ifidx 0 should be ignored in brcfm_add_if. Reviewed-by:
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Hante Meuleman authored
Add module variable with which a p2p0 netdev can be created. This netdev can be used by wpa-supplicant to configure and set up the p2p client/GO. Reviewed-by:
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Hante Meuleman authored
Add support for changing existing interface into p2p go interface. Reviewed-by:
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Arend van Spriel authored
First part for P2P support. It is a variation on the existing scanning functionality and is used to discover peer-to-peer group owners and/or peer-to-peer devices in listen state. Tested with wpa_cli/wpa_supplicant v2.0-devel. Reviewed-by:
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Hante Meuleman authored
When unloading it is possible that drvr is not null, but iflist[0] is. So check iflist[0] pointer before using it. Reviewed-by:
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Hante Meuleman authored
Upon receiving an IF event from the firmware the interface was created and stored on a list using the interface index. With upcoming P2P feature the firmware will send a IF event in which two interfaces have the same interface index. To uniquely locate them on the list the bss index is now used. Reviewed-by:
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Arend van Spriel authored
Added function to obtain chip information for chip specific code. Reviewed-by:
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Hante Meuleman authored
When supporting multiple netdevs it is usefull to log idx in netdev related functions. This will be used for features like P2P. Reviewed-by:
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Hante Meuleman authored
Statistics were tracked by bus driver while it is to be tracked per ifp/netdev. Reviewed-by:
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Hante Meuleman authored
Pending 8021x frames were tracked per dongle. This should be done per ifp. Reviewed-by:
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Hante Meuleman authored
At netdev up the mac address from drvr is copied to netdev mac address. This is incorrect and mac address was already set by brcmf_net_attach by copying it from ifp. Reviewed-by:
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Hante Meuleman authored
The tracking of up/down status in bus interface is unnecessary. Reviewed-by:
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- 07 Jan, 2013 10 commits
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Hante Meuleman authored
On interface up dongle gets inialized. Move UP command to common routine and update these common init routines using ifp. Reviewed-by:
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Hante Meuleman authored
Netdev xmit routine brcfm_netdev_start_xmit was defined incorrectly and used wrong return codes. Always eat the packet and return ok. Remove drvr_up check since it is not relevant. Reviewed-by:
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Arend van Spriel authored
Stumbled into a curly braces used for if statement with only one conditional statement. Removing them. Reviewed-by:
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Arend van Spriel authored
The header of the ethernet packet is processed conditionally, but the check is wrong as it checks skb length is at least ETH_ALEN. It should check it is at least sizeof struct ethhdr instead. Reviewed-by:
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Hante Meuleman authored
CDC debug is partly done with TRACE and partly with CTL, however CDC hardly ever needs debugging. Use dedicated level CDC and replace TRACE and CTL in dhd_cdc with that. Reviewed-by:
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Arend van Spriel authored
The use of the function brcmf_proto_hdrpull() is moved to the common part of the driver and consequently it can be removed from the bus interface. Reviewed-by:
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Arend van Spriel authored
The bus interface provided a wrapper function to pass a single packet to the common driver part filling a skb queue with one packet. For clarity the caller now sets up the skb queue and call the rx bus interface function. Reviewed-by:
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Arend van Spriel authored
Several source files (but not all) define the pr_fmt() macro in exactly the same way. Instead this commit defines it in a header file so driver logging is consistent. Cc: Joe Perches <joe@perches.com> Reviewed-by:
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Arend van Spriel authored
Upon unloading the brcmfmac module the USB firmware should be reset as the device remains powered. The reset assures a known device state when a new brcmfmac driver load is being done. Reviewed-by:
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Jiri Pirko authored
Use strlcpy where possible to ensure the string is \0 terminated. Use always sizeof(string) instead of 32, ETHTOOL_BUSINFO_LEN and custom defines. Use snprintf instead of sprint. Remove unnecessary inits of ->fw_version Remove unnecessary inits of drvinfo struct. Signed-off-by:
Jiri Pirko <jiri@resnulli.us> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 10 Dec, 2012 2 commits
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Arend van Spriel authored
The call to brcmf_dbg(ERROR, ...) only resulted in a log message when compiled with -DDEBUG. Error messages are valuable for resolving issues so this patch replaces it with brcmf_err(...) so they always end up in the log. Reviewed-by:
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Arend van Spriel authored
Rework the bus interface between common driver part and bus-specific driver part. It prepares for adding tracing in bus-specific callback functions. Reviewed-by:
Franky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by:
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- 16 Nov, 2012 7 commits
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Hante Meuleman authored
Removing obsolete functions and prototypes. Moving (and renaming) defines to place with similar definitions. Removing unnecessary includes. Reviewed-by:
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Arend van Spriel authored
Firmware fires IF event to add the primary interface but that is already created in the driver. Reviewed-by:
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Arend van Spriel authored
The mac_addr field in ifp object is always valid so no need to validate. Reviewed-by:
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Arend van Spriel authored
The function brcmf_add_if() is called with mac address set to NULL for the primary interface. When handling IF ADD events the firmware provides a address mask in the event to derive its mac address from the primary mac address. Rename the parameter and use it as a mask. Reviewed-by:
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Arend van Spriel authored
virtual netdevice interface like P2P client and GO need different callbacks for .open and .down. This patch adds those. Reviewed-by:
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Arend van Spriel authored
The brcmf_add_if() function had a struct device as parameter to accomodate the bus specific code to use this function. The driver has been reworked so the bus specific code does not need this function. Better replace the parameter with a more specific driver object, ie. struct brcmf_pub. Reviewed-by:
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Arend van Spriel authored
Handling of firmware event has been reworked into a seperate code file. The change is needed as firmware event can be received in interrupt context. Decoupling of the event handling has been lowered to allow event processing to sleep. Reviewed-by:
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- 14 Nov, 2012 1 commit
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Arend van Spriel authored
Firmware events are passed to wl_cfg80211 module associated with the primary net device. With virtual interface support events can be received for different interfaces, ie. struct brcmf_if instances. Pass it in the event to determine appropriate net device associated with the event. Reviewed-by:
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