Hello,
Is this too much, should I split fixes (oops and device reset for
TX-stall) to separate patchset?
OOPS fixed by first patch and TX-stall/device freeze under heavy load
happens in station mode (and AP, probably adhoc too). Heavy load here
means connected at rate 54Mbit, with iperf running both ways, freezes
usually with in ~20 minutes.
-Jussi
Quoting Jussi Kivilinna <jussi.kivilinna@xxxxxxxx>:
This patchset adds AP-mode support to zd1211rw. Tested with zd1211b
devices only.
Patches are mix of fixes and AP support adding code.
[1-2] fix oopses noticed while testing
[3] add missing locking
[4] fix beacon setup to match vendor driver (needed for AP mode)
[5-6] 'may sleep' cleanups, move code from workers to mac80211-functions
[7-11] AP-mode supporting code
[12-16] beacon setup fixes/workarounds
[17-20] device reset and device/TX/RX stall workarounds
[21] enable AP mode
[22] add more debuging output
---
Christian Lamparter (1):
mac80211: fix race between next beacon dtim and
ieee80211_get_buffered_bc
Jussi Kivilinna (21):
zd1211rw: use urb anchors for tx and fix tx-queue disabling
zd1211rw: cancel process_intr work on zd_chip_disable_int()
zd1211rw: add locking for mac->process_intr
zd1211rw: fix beacon interval setup
zd1211rw: move set_multicast_hash and set_rx_filter from
workers to configure_filter
zd1211rw: move set_rts_cts_work to bss_info_changed
zd1211rw: support setting BSSID for AP mode
zd1211rw: fix ack_pending in filter_ack causing tx-packet
ordering problem on monitor
zd1211rw: let zd_set_beacon_interval() set dtim_period and add
AP-beacon flag
zd1211rw: implement beacon fetching and handling
ieee80211_get_buffered_bc()
zd1211rw: add beacon watchdog and setting HW beacon more failsafe
zd1211rw: batch beacon config commands together
[v2] zd1211rw: use stack and preallocated memory for small cmd-buffers
zd1211rw: change interrupt URB buffer to DMA buffer
zd1211rw: lower hw command timeouts
zd1211rw: collect driver settings and add function to restore theim
zd1211rw: add TX watchdog and device resetting
zd1211rw: reset device when CR_BCN_FIFO_SEMAPHORE freezes in
beacon setup
zd1211rw: reset rx urbs after idle period of 30 seconds
zd1211rw: enable NL80211_IFTYPE_AP
zd1211rw: add useful debug output
drivers/net/wireless/zd1211rw/zd_chip.c | 134 ++++++---
drivers/net/wireless/zd1211rw/zd_chip.h | 5
drivers/net/wireless/zd1211rw/zd_mac.c | 448
++++++++++++++++++++++++-------
drivers/net/wireless/zd1211rw/zd_mac.h | 24 +-
drivers/net/wireless/zd1211rw/zd_usb.c | 445
++++++++++++++++++++++++-------
drivers/net/wireless/zd1211rw/zd_usb.h | 30 ++
net/mac80211/ieee80211_i.h | 1
net/mac80211/tx.c | 4
8 files changed, 822 insertions(+), 269 deletions(-)
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