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path: root/drivers/net/wireless/microchip/wilc1000
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2020-12-02wilc1000: added queue support for WMMAjay Singh4-61/+302
Added multiple queues[BK,BE,VI,VO] to handle different priority data packets. Before adding a packet to the queue, checked its priority from the header, and then add to the suitable queue. The limit for each queue is maintained separately. Also while passing the packets to the firmware via VMM take care to select data packets based on priority and available space. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: call complete() for failure in wilc_wlan_txq_add_cfg_pkt()Ajay Singh1-1/+3
Added complete() call for failure case in wilc_wlan_txq_add_cfg_pkt(). Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: free resource in wilc_wlan_txq_add_mgmt_pkt() for failure pathAjay Singh1-2/+6
Before returing from wilc_wlan_txq_add_mgmt_pkt() invoke tx_complete_fn() callback to free up allocated memory for failure case. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: free resource in wilc_wlan_txq_add_net_pkt() for failure pathAjay Singh1-2/+6
Before returing from wilc_wlan_txq_add_net_pkt() invoke tx_complete_fn() callback to free up allocated memory for failure cases. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-12-02wilc1000: added 'ndo_set_mac_address' callback supportAjay Singh3-0/+56
Added support for 'ndo_set_mac_address call' callback to allow change of interface MAC address. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-09-21net: wilc1000: clean up resource in error path of init mon interfaceHuang Guobin1-2/+1
The wilc_wfi_init_mon_int() forgets to clean up resource when register_netdevice() failed. Add the missed call to fix it. And the return value of netdev_priv can't be NULL, so remove the unnecessary error handling. Fixes: 588713006ea4 ("staging: wilc1000: avoid the use of 'wilc_wfi_mon' static variable") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Huang Guobin <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-08-27wilc1000: Fix memleak in wilc_bus_probeDinghao Liu1-2/+3
When devm_clk_get() returns -EPROBE_DEFER, spi_priv should be freed just like when wilc_cfg80211_init() fails. Fixes: 854d66df74aed ("staging: wilc1000: look for rtc_clk clock in spi mode") Signed-off-by: Dinghao Liu <[email protected]> Acked-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-08-27wilc1000: Fix memleak in wilc_sdio_probeDinghao Liu1-2/+3
When devm_clk_get() returns -EPROBE_DEFER, sdio_priv should be freed just like when wilc_cfg80211_init() fails. Fixes: 8692b047e86cf ("staging: wilc1000: look for rtc_clk clock") Signed-off-by: Dinghao Liu <[email protected]> Acked-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-08-02wilc1000: Move wilc1000 SDIO ID's from driver source to common header fileAjay Singh1-4/+2
Moved macros used for Vendor/Device ID from wilc1000 driver to common header file and changed macro name for consistency with other macros. Signed-off-by: Ajay Singh <[email protected]> Acked-by: Ulf Hansson <[email protected]> Acked-by: Pali Rohár <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-07-14wilc1000: let wilc_mac_xmit() return NETDEV_TX_OKLuc Van Oostenryck1-3/+3
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type defining 'NETDEV_TX_OK' but this driver returns '0' instead of 'NETDEV_TX_OK'. Fix this by returning 'NETDEV_TX_OK' instead of '0'. Signed-off-by: Luc Van Oostenryck <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-07-14wilc1000: use API version number info along with firmware filenameAjay Singh2-5/+14
Added version number info along with firmware name so driver can pick the correct revision of FW file. Moved FW filename macro as part of driver code & added MODULE_FIRMWARE to specify FW needed by module. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-07-14wilc1000: use unified single wilc1000 FW binaryAjay Singh2-13/+8
Modify WILC1000 binary filename to use single unified wilc1000 FW. A single wilc1000 binary is used for different wilc1000 revisions. Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-07-14wilc1000: fix compiler warning for 'wowlan_support' unused variableAjay Singh1-0/+2
Avoid below reported warning found when 'CONFIG_PM' config is undefined. 'warning: unused variable 'wowlan_support' [-Wunused-const-variable]' Reported-by: kernel test robot <[email protected]> Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-07-14wilc1000: use strlcpy to avoid 'stringop-truncation' warningAjay Singh1-2/+1
Make use 'strlcpy' instead of 'strncpy' to overcome 'stringop-truncation' compiler warning. Reported-by: kernel test robot <[email protected]> Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-06-26wilc1000: move wilc driver out of stagingAjay Singh17-0/+10583
WILC1000 is an IEEE 802.11 b/g/n IoT link controller module. The WILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs, and other processors with minimal resource requirements with a simple SPI/SDIO-to-Wi-Fi interface. WILC1000 driver has been part of staging for few years. With contributions from the community, it has improved significantly. Full driver review has helped in achieving the current state. The details for those reviews are captured in 1 & 2. [1]. https://lore.kernel.org/linux-wireless/[email protected]/ [2]. https://lore.kernel.org/linux-wireless/[email protected]/ Signed-off-by: Ajay Singh <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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