- 26 Apr, 2016 5 commits
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Per Forlin authored
In fwsignal.c: brcmf_fws_commit_skb() ... if (rc < 0) { entry->transit_count--; if (entry->suppressed) entry->suppr_transit_count--; (void)brcmf_proto_hdrpull(fws->drvr, false, skb, NULL); ^^^^^^^ goto rollback; } ... The call to hdrpull will trigger a null pointer exception unless a null check is made in the method implementation. Signed-off-by:Per Forlin <per.forlin@gmail.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org>
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Arend van Spriel authored
Announce support for nl80211 feature BSS_SELECT and process BSS selection behaviour provided in .connect() callback. Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Reviewed-by:
Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by:
Lei Zhang <leizh@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
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David Müller authored
The for-loop condition does not work correctly on architectures where "char" is unsigned. Fix it by using an "int", which may also result in more efficient code. Signed-off-by:
David Müller <d.mueller@elsoft.ch> Acked-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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Tina Ruchandani authored
'struct timeval' uses a 32-bit seconds field which will overflow in year 2038 and beyond. This patch is part of a larger effort to remove all instances of 'struct timeval' from the kernel and replace them with 64-bit timekeeping variables. The patch also fixes the debug printf specifier to avoid the seconds value being truncated. The patch was build-tested / debugged by removing the "if VERBOSE > SHOW_ERROR_MESSAGES" guards. Signed-off-by:
Tina Ruchandani <ruchandani.tina@gmail.com> Suggested-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Jia-Ju Bai authored
When dev_alloc_skb or pci_dma_mapping_error in rtl8180_init_rx_ring fails, the memory allocated by pci_zalloc_consistent is not freed. This patch fixes the bug by adding pci_free_consistent in error handling code. Signed-off-by:
Jia-Ju Bai <baijiaju1990@163.com> Signed-off-by:
Julian Calaby <julian.calaby@gmail.com> Signed-off-by:
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- 21 Apr, 2016 1 commit
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Arnd Bergmann authored
The references to some arrays in the rtl8xxxu driver were moved inside of an #ifdef, but the symbols remain outside, resulting in build warnings: rtl8xxxu/rtl8xxxu.c:1506:33: error: 'rtl8188ru_radioa_1t_highpa_table' defined but not used rtl8xxxu/rtl8xxxu.c:1431:33: error: 'rtl8192cu_radioa_1t_init_table' defined but not used rtl8xxxu/rtl8xxxu.c:1407:33: error: 'rtl8192cu_radiob_2t_init_table' defined but not used rtl8xxxu/rtl8xxxu.c:1332:33: error: 'rtl8192cu_radioa_2t_init_table' defined but not used rtl8xxxu/rtl8xxxu.c:239:35: error: 'rtl8192c_power_base' defined but not used rtl8xxxu/rtl8xxxu.c:217:35: error: 'rtl8188r_power_base' defined but not used This adds an extra #ifdef around them to shut up the warnings. Signed-off-by:
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- 15 Apr, 2016 34 commits
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Jes Sorensen authored
Update the MAINTAINERS info to reflect active development of the rtl8xxxu driver. Signed-off-by:
Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by:
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Jes Sorensen authored
All the disable_rf() functions were setting REG_TXPAUSE to 0xff to stop transmission. Do it centrally before calling disable_rf() instead. Signed-off-by:
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Jes Sorensen authored
This implements an 8192eu specific enable_rf() function. The 8192eu is not a combo device, so no need for doing the BT specific bits needed by the 8723bu. Signed-off-by:
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Jes Sorensen authored
This driver relies on driver_info in struct usb_device_id, so allowing adding a device via /sys/bus/usb/drivers/rtl8xxxu/new_id will cause a NULL pointer dereference. Set .no_dynamic_id = 1 to disable hot add of USB IDs. Reported-by:
Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by:
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Jes Sorensen authored
The 8188RU does not like PAPE to be enabled, while all the other gen1 parts seem to require it. This makes the RTL8188RU able to associate for me. Signed-off-by:
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Jes Sorensen authored
Signed-off-by:
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Jes Sorensen authored
This register is undocumented in the vendor code, but it is set unconditionally for all 8192cu/8188cu/8188ru parts. Signed-off-by:
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Jes Sorensen authored
Signed-off-by:
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Jes Sorensen authored
This fixes a long standing bug where mac80211 would send disconnect packets to the device, after we had shut down the device. Signed-off-by:
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Jes Sorensen authored
In particular set APS_FSMCO_WLON_RESET in the right register, and do not overwrite too much of REG_CR. Signed-off-by:
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Jes Sorensen authored
This is simpler than checking for RTL8188C && hi_pa. Signed-off-by:
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Jes Sorensen authored
This patch was being missed since rtl_chip will never match RTL8188C if hi_pa is true. Signed-off-by:
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Jes Sorensen authored
Per the vendor driver, devices with an external PA needs limiting it's TX power to 0x20. Signed-off-by:
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Jes Sorensen authored
Load the RF table in init_phy_rf(), which allows for applying device specific RF hacks in the same place. Getting rid of more ugly if () clutter. Signed-off-by:
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Colin Ian King authored
several functions are not initializing a return status in ret resulting in garbage to be returned instead of 0 for success. Currently, the calls to these functions are not checking the return, however, it seems prudent to return the correct status in case they are to be checked at a later date. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Jes Sorensen authored
This dongle was tested successfully by Andrea Merello Reported-by:
Andrea Merello <andrea.merello@gmail.com> Signed-off-by:
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Jes Sorensen authored
Revert "rtl8xxxu: Temporarily disable 8192eu device init" This reverts commit ccfe1e85. Signed-off-by:
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Jes Sorensen authored
Write the adjusted value back to the correct register Signed-off-by:
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Jes Sorensen authored
This removes an unneeded hack for 8192eu, and allows for initializing REG_FPGA0_XAB_RF_SW_CTRL at the same point as it is done for all other parts. Signed-off-by:
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Jes Sorensen authored
This removes a bunch of if () spaghetti and re-applies the USB bus quirks for 8188/8192 that had gotten lost. Signed-off-by:
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Jes Sorensen authored
Rather than scattering the code with #ifdefs, use the fileops structure to hold device specific PBP values. Signed-off-by:
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Jes Sorensen authored
This was expired by the vendor driver, but we never ended up using the backed up value. Signed-off-by:
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Jes Sorensen authored
This removes another case of ugly if () clutter Signed-off-by:
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Jes Sorensen authored
Move setting it to rtl8723au_init_phy_bb() Signed-off-by:
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Jes Sorensen authored
This moves the loading of the AGC table into init_phy_bb() and reduces the if() clutter. Signed-off-by:
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Jes Sorensen authored
This should get the order right and avoid patching something that is later overwritten. Signed-off-by:
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Jes Sorensen authored
This reduces the if () clutter. Longer term it probably makes sense to split this between gen1 (8723au/8188cu/8192cu) and gen2 (8192eu/8723bu) devices. Signed-off-by:
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Jes Sorensen authored
This reduce the use of magic values a little. Signed-off-by:
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Jes Sorensen authored
The old code incorrectly wiped out bits 0-23 by mistake when setting the RX path for 1T parts. Signed-off-by:
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Jes Sorensen authored
The 8723bu is a combo WiFi/BT dongle, and path B is not used for WiFi, so no point in calibrating it. Signed-off-by:
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Jes Sorensen authored
No actual code flow change, but no need to warn about something that isn't a prioblem. Signed-off-by:
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Jes Sorensen authored
This caught a bug where too little memory was allocated for RX urbs for parts using 24 byte RX descriptors Signed-off-by:
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Jes Sorensen authored
This shouldn't affect little endian system, but may have prevented the driver working on big endian systems for devices with the larger 24 byte RX descriptors. Signed-off-by:
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Jes Sorensen authored
Instead use tx_desc_size() to distinguish between gen1 (8723a/8192c/8188c) and gen2 (8723b/8192e) parts. Signed-off-by:
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