diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 18:07:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 18:07:07 -0800 |
| commit | 6be35c700f742e911ecedd07fcc43d4439922334 (patch) | |
| tree | ca9f37214d204465fcc2d79c82efd291e357c53c /drivers/net/wireless/ath/ath9k | |
| parent | e37aa63e87bd581f9be5555ed0ba83f5295c92fc (diff) | |
| parent | 520dfe3a3645257bf83660f672c47f8558f3d4c4 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking changes from David Miller:
1) Allow to dump, monitor, and change the bridge multicast database
using netlink. From Cong Wang.
2) RFC 5961 TCP blind data injection attack mitigation, from Eric
Dumazet.
3) Networking user namespace support from Eric W. Biederman.
4) tuntap/virtio-net multiqueue support by Jason Wang.
5) Support for checksum offload of encapsulated packets (basically,
tunneled traffic can still be checksummed by HW). From Joseph
Gasparakis.
6) Allow BPF filter access to VLAN tags, from Eric Dumazet and
Daniel Borkmann.
7) Bridge port parameters over netlink and BPDU blocking support
from Stephen Hemminger.
8) Improve data access patterns during inet socket demux by rearranging
socket layout, from Eric Dumazet.
9) TIPC protocol updates and cleanups from Ying Xue, Paul Gortmaker, and
Jon Maloy.
10) Update TCP socket hash sizing to be more in line with current day
realities. The existing heurstics were choosen a decade ago.
From Eric Dumazet.
11) Fix races, queue bloat, and excessive wakeups in ATM and
associated drivers, from Krzysztof Mazur and David Woodhouse.
12) Support DOVE (Distributed Overlay Virtual Ethernet) extensions
in VXLAN driver, from David Stevens.
13) Add "oops_only" mode to netconsole, from Amerigo Wang.
14) Support set and query of VEB/VEPA bridge mode via PF_BRIDGE, also
allow DCB netlink to work on namespaces other than the initial
namespace. From John Fastabend.
15) Support PTP in the Tigon3 driver, from Matt Carlson.
16) tun/vhost zero copy fixes and improvements, plus turn it on
by default, from Michael S. Tsirkin.
17) Support per-association statistics in SCTP, from Michele
Baldessari.
And many, many, driver updates, cleanups, and improvements. Too
numerous to mention individually.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits)
net/mlx4_en: Add support for destination MAC in steering rules
net/mlx4_en: Use generic etherdevice.h functions.
net: ethtool: Add destination MAC address to flow steering API
bridge: add support of adding and deleting mdb entries
bridge: notify mdb changes via netlink
ndisc: Unexport ndisc_{build,send}_skb().
uapi: add missing netconf.h to export list
pkt_sched: avoid requeues if possible
solos-pci: fix double-free of TX skb in DMA mode
bnx2: Fix accidental reversions.
bna: Driver Version Updated to 3.1.2.1
bna: Firmware update
bna: Add RX State
bna: Rx Page Based Allocation
bna: TX Intr Coalescing Fix
bna: Tx and Rx Optimizations
bna: Code Cleanup and Enhancements
ath9k: check pdata variable before dereferencing it
ath5k: RX timestamp is reported at end of frame
ath9k_htc: RX timestamp is reported at end of frame
...
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
53 files changed, 1787 insertions, 837 deletions
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index c7aa6646123..5fc15bf8be0 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -17,6 +17,7 @@ config ATH9K_BTCOEX_SUPPORT config ATH9K tristate "Atheros 802.11n wireless cards support" depends on MAC80211 + select ATH_COMMON select ATH9K_HW select MAC80211_LEDS select LEDS_CLASS diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index 6f7cf49eff4..262e1e036fd 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -534,98 +534,98 @@ static const u32 ar9300_2p2_baseband_core[][2] = { static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, - {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, - {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, - {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, - {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, - {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, - {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, - {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, - {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, - {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, - {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, - {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, - {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, - {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, - {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, - {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, - {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, - {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861}, - {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81}, - {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83}, - {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84}, - {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3}, - {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5}, - {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9}, - {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb}, - {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, - {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, - {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, - {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, - {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, - {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, - {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, - {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, - {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, - {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, - {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, - {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, - {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, - {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, - {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, - {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, - {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, - {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861}, - {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81}, - {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83}, - {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84}, - {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3}, - {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5}, - {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9}, - {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb}, - {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, + {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, + {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, + {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, + {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, + {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, + {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, + {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, + {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, + {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, + {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, + {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, + {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000}, - {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501}, - {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501}, - {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03}, - {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04}, - {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04}, - {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, - {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, - {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, + {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, + {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, + {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, + {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, - {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, - {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 84b558d126c..8b0d8dcd762 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -276,6 +276,11 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) offset_array[i], REG_READ(ah, offset_array[i])); + if (AR_SREV_9565(ah) && + (iCoff == 63 || qCoff == 63 || + iCoff == -63 || qCoff == -63)) + return; + REG_RMW_FIELD(ah, offset_array[i], AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF, iCoff); @@ -886,6 +891,74 @@ static void ar9003_hw_tx_iq_cal_reload(struct ath_hw *ah) AR_PHY_RX_IQCAL_CORR_B0_LOOPBACK_IQCORR_EN, 0x1); } +static void ar9003_hw_manual_peak_cal(struct ath_hw *ah, u8 chain, bool is_2g) +{ + int offset[8], total = 0, test; + int agc_out, i; + + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_GAINSTAGES(chain), + AR_PHY_65NM_RXRF_GAINSTAGES_RX_OVERRIDE, 0x1); + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_GAINSTAGES(chain), + AR_PHY_65NM_RXRF_GAINSTAGES_LNAON_CALDC, 0x0); + if (is_2g) + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_GAINSTAGES(chain), + AR_PHY_65NM_RXRF_GAINSTAGES_LNA2G_GAIN_OVR, 0x0); + else + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_GAINSTAGES(chain), + AR_PHY_65NM_RXRF_GAINSTAGES_LNA5G_GAIN_OVR, 0x0); + + REG_RMW_FIELD(ah, AR_PHY_65NM_RXTX2(chain), + AR_PHY_65NM_RXTX2_RXON_OVR, 0x1); + REG_RMW_FIELD(ah, AR_PHY_65NM_RXTX2(chain), + AR_PHY_65NM_RXTX2_RXON, 0x0); + + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC_OVERRIDE, 0x1); + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC_ON_OVR, 0x1); + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC_CAL_OVR, 0x1); + if (is_2g) + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR, 0x0); + else + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR, 0x0); + + for (i = 6; i > 0; i--) { + offset[i] = BIT(i - 1); + test = total + offset[i]; + + if (is_2g) + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR, + test); + else + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC5G_CALDAC_OVR, + test); + udelay(100); + agc_out = REG_READ_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC_OUT); + offset[i] = (agc_out) ? 0 : 1; + total += (offset[i] << (i - 1)); + } + + if (is_2g) + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR, total); + else + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC5G_CALDAC_OVR, total); + + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_GAINSTAGES(chain), + AR_PHY_65NM_RXRF_GAINSTAGES_RX_OVERRIDE, 0); + REG_RMW_FIELD(ah, AR_PHY_65NM_RXTX2(chain), + AR_PHY_65NM_RXTX2_RXON_OVR, 0); + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain), + AR_PHY_65NM_RXRF_AGC_AGC_CAL_OVR, 0); +} + static bool ar9003_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) { @@ -984,6 +1057,14 @@ skip_tx_iqcal: status = ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT); + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { + for (i = 0; i < AR9300_MAX_CHAINS; i++) { + if (!(ah->rxchainmask & (1 << i))) + continue; + ar9003_hw_manual_peak_cal(ah, i, + IS_CHAN_2GHZ(chan)); + } + } } if (ath9k_hw_mci_is_enabled(ah) && IS_CHAN_2GHZ(chan) && run_agc_cal) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 5bbe5057ba1..562186ca9b5 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -18,6 +18,7 @@ #include "hw.h" #include "ar9003_phy.h" #include "ar9003_eeprom.h" +#include "ar9003_mci.h" #define COMP_HDR_LEN 4 #define COMP_CKSUM_LEN 2 @@ -41,7 +42,6 @@ static int ar9003_hw_power_interpolate(int32_t x, int32_t *px, int32_t *py, u_int16_t np); - static const struct ar9300_eeprom ar9300_default = { .eepromVersion = 2, .templateVersion = 2, @@ -2987,10 +2987,6 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah, case EEP_RX_MASK: return pBase->txrxMask & 0xf; case EEP_PAPRD: - if (AR_SREV_9462(ah)) - return false; - if (!ah->config.enable_paprd); - return false; return !!(pBase->featureEnable & BIT(5)); case EEP_CHAIN_MASK_REDUCE: return (pBase->miscConfiguration >> 0x3) & 0x1; @@ -3005,24 +3001,24 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah, } } -static bool ar9300_eeprom_read_byte(struct ath_common *common, int address, +static bool ar9300_eeprom_read_byte(struct ath_hw *ah, int address, u8 *buffer) { u16 val; - if (unlikely(!ath9k_hw_nvram_read(common, address / 2, &val))) + if (unlikely(!ath9k_hw_nvram_read(ah, address / 2, &val))) return false; *buffer = (val >> (8 * (address % 2))) & 0xff; return true; } -static bool ar9300_eeprom_read_word(struct ath_common *common, int address, +static bool ar9300_eeprom_read_word(struct ath_hw *ah, int address, u8 *buffer) { u16 val; - if (unlikely(!ath9k_hw_nvram_read(common, address / 2, &val))) + if (unlikely(!ath9k_hw_nvram_read(ah, address / 2, &val))) return false; buffer[0] = val >> 8; @@ -3048,14 +3044,14 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer, * the 16-bit word at that address */ if (address % 2 == 0) { - if (!ar9300_eeprom_read_byte(common, address--, buffer++)) + if (!ar9300_eeprom_read_byte(ah, address--, buffer++)) goto error; count--; } for (i = 0; i < count / 2; i++) { - if (!ar9300_eeprom_read_word(common, address, buffer)) + if (!ar9300_eeprom_read_word(ah, address, buffer)) goto error; address -= 2; @@ -3063,7 +3059,7 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer, } if (count % 2) - if (!ar9300_eeprom_read_byte(common, address, buffer)) + if (!ar9300_eeprom_read_byte(ah, address, buffer)) goto error; return true; @@ -3240,12 +3236,11 @@ static bool ar9300_check_eeprom_header(struct ath_hw *ah, eeprom_read_op read, static int ar9300_eeprom_restore_flash(struct ath_hw *ah, u8 *mptr, int mdata_size) { - struct ath_common *common = ath9k_hw_common(ah); u16 *data = (u16 *) mptr; int i; for (i = 0; i < mdata_size / 2; i++, data++) - ath9k_hw_nvram_read(common, i, data); + ath9k_hw_nvram_read(ah, i, data); return 0; } @@ -3601,7 +3596,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) * 7:4 R/W SWITCH_TABLE_COM_SPDT_WLAN_IDLE * SWITCH_TABLE_COM_SPDT_WLAN_IDLE */ - if (AR_SREV_9462_20_OR_LATER(ah)) { + if (AR_SREV_9462_20(ah) || AR_SREV_9565(ah)) { value = ar9003_switch_com_spdt_get(ah, is2ghz); REG_RMW_FIELD(ah, AR_PHY_GLB_CONTROL, AR_SWITCH_TABLE_COM_SPDT_ALL, value); @@ -5037,16 +5032,28 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah, case CTL_5GHT20: case CTL_2GHT20: for (i = ALL_TARGET_HT20_0_8_16; - i <= ALL_TARGET_HT20_23; i++) + i <= ALL_TARGET_HT20_23; i++) { pPwrArray[i] = (u8)min((u16)pPwrArray[i], minCtlPower); + if (ath9k_hw_mci_is_enabled(ah)) + pPwrArray[i] = + (u8)min((u16)pPwrArray[i], + ar9003_mci_get_max_txpower(ah, + pCtlMode[ctlMode])); + } break; case CTL_5GHT40: case CTL_2GHT40: for (i = ALL_TARGET_HT40_0_8_16; - i <= ALL_TARGET_HT40_23; i++) + i <= ALL_TARGET_HT40_23; i++) { pPwrArray[i] = (u8)min((u16)pPwrArray[i], minCtlPower); + if (ath9k_hw_mci_is_enabled(ah)) + pPwrArray[i] = + (u8)min((u16)pPwrArray[i], + ar9003_mci_get_max_txpower(ah, + pCtlMode[ctlMode])); + } break; default: break; @@ -5064,6 +5071,33 @@ static inline u8 mcsidx_to_tgtpwridx(unsigned int mcs_idx, u8 base_pwridx) return base_pwridx + 4 * (mcs_idx / 8) + mod_idx - 2; } +static void ar9003_paprd_set_txpower(struct ath_hw *ah, + struct ath9k_channel *chan, + u8 *targetPowerValT2) +{ + int i; + + if (!ar9003_is_paprd_enabled(ah)) + return; + + if (IS_CHAN_HT40(chan)) + i = ALL_TARGET_HT40_7; + else + i = ALL_TARGET_HT20_7; + + if (IS_CHAN_2GHZ(chan)) { + if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah) && + !AR_SREV_9462(ah) && !AR_SREV_9565(ah)) { + if (IS_CHAN_HT40(chan)) + i = ALL_TARGET_HT40_0_8_16; + else + i = ALL_TARGET_HT20_0_8_16; + } + } + + ah->paprd_target_power = targetPowerValT2[i]; +} + static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah, struct ath9k_channel *chan, u16 cfgCtl, u8 twiceAntennaReduction, @@ -5085,7 +5119,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah, */ ar9003_hw_get_target_power_eeprom(ah, chan, targetPowerValT2); - if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) { + if (ar9003_is_paprd_enabled(ah)) { if (IS_CHAN_2GHZ(chan)) modal_hdr = &eep->modalHeader2G; else @@ -5126,7 +5160,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah, twiceAntennaReduction, powerLimit); - if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) { + if (ar9003_is_paprd_enabled(ah)) { for (i = 0; i < ar9300RateSize; i++) { if ((ah->paprd_ratemask & (1 << i)) && (abs(targetPowerValT2[i] - @@ -5158,19 +5192,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah, /* Write target power array to registers */ ar9003_hw_tx_power_regwrite(ah, targetPowerValT2); ar9003_hw_calibration_apply(ah, chan->channel); - - if (IS_CHAN_2GHZ(chan)) { - if (IS_CHAN_HT40(chan)) - i = ALL_TARGET_HT40_0_8_16; - else - i = ALL_TARGET_HT20_0_8_16; - } else { - if (IS_CHAN_HT40(chan)) - i = ALL_TARGET_HT40_7; - else - i = ALL_TARGET_HT20_7; - } - ah->paprd_target_power = targetPowerValT2[i]; + ar9003_paprd_set_txpower(ah, chan, targetPowerValT2); } static u16 ath9k_hw_ar9300_get_spur_channel(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h index 41b1a75e6be..54ba42f4108 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h @@ -68,13 +68,13 @@ #define AR9300_BASE_ADDR 0x3ff #define AR9300_BASE_ADDR_512 0x1ff -#define AR9300_OTP_BASE 0x14000 -#define AR9300_OTP_STATUS 0x15f18 +#define AR9300_OTP_BASE (AR_SREV_9340(ah) ? 0x30000 : 0x14000) +#define AR9300_OTP_STATUS (AR_SREV_9340(ah) ? 0x30018 : 0x15f18) #define AR9300_OTP_STATUS_TYPE 0x7 #define AR9300_OTP_STATUS_VALID 0x4 #define AR9300_OTP_STATUS_ACCESS_BUSY 0x2 #define AR9300_OTP_STATUS_SM_BUSY 0x1 -#define AR9300_OTP_READ_DATA 0x15f1c +#define AR9300_OTP_READ_DATA (AR_SREV_9340(ah) ? 0x3001c : 0x15f1c) enum targetPowerHTRates { HT_TARGET_RATE_0_8_16, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 1a36fa26263..74fd3977fee 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -35,12 +35,6 @@ */ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) { -#define AR9462_BB_CTX_COEFJ(x) \ - ar9462_##x##_baseband_core_txfir_coeff_japan_2484 - -#define AR9462_BBC_TXIFR_COEFFJ \ - ar9462_2p0_baseband_core_txfir_coeff_japan_2484 - if (AR_SREV_9330_11(ah)) { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], @@ -70,6 +64,10 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9331_modes_lowest_ob_db_tx_gain_1p1); + /* Japan 2484 Mhz CCK */ + INIT_INI_ARRAY(&ah->iniCckfirJapan2484, + ar9331_1p1_baseband_core_txfir_coeff_japan_2484); + /* additional clock settings */ if (ah->is_clk_25mhz) INIT_INI_ARRAY(&ah->iniAdditional, @@ -106,6 +104,10 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9331_modes_lowest_ob_db_tx_gain_1p2); + /* Japan 2484 Mhz CCK */ + INIT_INI_ARRAY(&ah->iniCckfirJapan2484, + ar9331_1p2_baseband_core_txfir_coeff_japan_2484); + /* additional clock settings */ if (ah->is_clk_25mhz) INIT_INI_ARRAY(&ah->iniAdditional, @@ -180,6 +182,10 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485_modes_lowest_ob_db_tx_gain_1_1); + /* Japan 2484 Mhz CCK */ + INIT_INI_ARRAY(&ah->iniCckfirJapan2484, + ar9485_1_1_baseband_core_txfir_coeff_japan_2484); + /* Load PCIE SERDES settings from INI */ /* Awake Setting */ @@ -219,19 +225,17 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) /* Awake -> Sleep Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdes, - ar9462_pciephy_pll_on_clkreq_disable_L1_2p0); + ar9462_pciephy_clkreq_disable_L1_2p0); /* Sleep -> Awake Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - ar9462_pciephy_pll_on_clkreq_disable_L1_2p0); + ar9462_pciephy_clkreq_disable_L1_2p0); /* Fast clock modal settings */ INIT_INI_ARRAY(&ah->iniModesFastClock, ar9462_modes_fast_clock_2p0); INIT_INI_ARRAY(&ah->iniCckfirJapan2484, - AR9462_BB_CTX_COEFJ(2p0)); - - INIT_INI_ARRAY(&ah->ini_japan2484, AR9462_BBC_TXIFR_COEFFJ); + ar9462_2p0_baseband_core_txfir_coeff_japan_2484); } else if (AR_SREV_9550(ah)) { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], @@ -328,9 +332,9 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ar9565_1p0_Modes_lowest_ob_db_tx_gain_table); INIT_INI_ARRAY(&ah->iniPcieSerdes, - ar9565_1p0_pciephy_pll_on_clkreq_disable_L1); + ar9565_1p0_pciephy_clkreq_disable_L1); INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - ar9565_1p0_pciephy_pll_on_clkreq_disable_L1); + ar9565_1p0_pciephy_clkreq_disable_L1); INIT_INI_ARRAY(&ah->iniModesFastClock, ar9565_1p0_modes_fast_clock); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 44c202ce6c6..8dd069259e7 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -714,7 +714,6 @@ bool ar9003_mci_start_reset(struct ath_hw *ah, struct ath9k_channel *chan) return true; } -EXPORT_SYMBOL(ar9003_mci_start_reset); int ar9003_mci_end_reset(struct ath_hw *ah, struct ath9k_channel *chan, struct ath9k_hw_cal_data *caldata) @@ -750,6 +749,9 @@ int ar9003_mci_end_reset(struct ath_hw *ah, struct ath9k_channel *chan, mci_hw->bt_state = MCI_BT_AWAKE; + REG_CLR_BIT(ah, AR_PHY_TIMING4, + 1 << AR_PHY_TIMING_CONTROL4_DO_GAIN_DC_IQ_CAL_SHIFT); + if (caldata) { caldata->done_txiqcal_once = false; caldata->done_txclcal_once = false; @@ -759,6 +761,9 @@ int ar9003_mci_end_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (!ath9k_hw_init_cal(ah, chan)) return -EIO; + REG_SET_BIT(ah, AR_PHY_TIMING4, + 1 << AR_PHY_TIMING_CONTROL4_DO_GAIN_DC_IQ_CAL_SHIFT); + exit: ar9003_mci_enable_interrupt(ah); return 0; @@ -799,6 +804,9 @@ static void ar9003_mci_osla_setup(struct ath_hw *ah, bool enable) REG_RMW_FIELD(ah, AR_MCI_SCHD_TABLE_2, AR_MCI_SCHD_TABLE_2_MEM_BASED, 1); + if (AR_SREV_9565(ah)) + REG_RMW_FIELD(ah, AR_MCI_MISC, AR_MCI_MISC_HW_FIX_EN, 1); + if (!(mci->config & ATH_MCI_CONFIG_DISABLE_AGGR_THRESH)) { thresh = MS(mci->config, ATH_MCI_CONFIG_AGGR_THRESH); REG_RMW_FIELD(ah, AR_BTCOEX_CTRL, @@ -818,7 +826,7 @@ int ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, { struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; - u32 regval; + u32 regval, i; ath_dbg(common, MCI, "MCI Reset (full_sleep = %d, is_2g = %d)\n", is_full_sleep, is_2g); @@ -847,11 +855,18 @@ int ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, SM(1, AR_BTCOEX_CTRL_WBTIMER_EN) | SM(1, AR_BTCOEX_CTRL_PA_SHARED) | SM(1, AR_BTCOEX_CTRL_LNA_SHARED) | - SM(2, AR_BTCOEX_CTRL_NUM_ANTENNAS) | - SM(3, AR_BTCOEX_CTRL_RX_CHAIN_MASK) | SM(0, AR_BTCOEX_CTRL_1_CHAIN_ACK) | SM(0, AR_BTCOEX_CTRL_1_CHAIN_BCN) | SM(0, AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN); + if (AR_SREV_9565(ah)) { + regval |= SM(1, AR_BTCOEX_CTRL_NUM_ANTENNAS) | + SM(1, AR_BTCOEX_CTRL_RX_CHAIN_MASK); + REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2, + AR_BTCOEX_CTRL2_TX_CHAIN_MASK, 0x1); + } else { + regval |= SM(2, AR_BTCOEX_CTRL_NUM_ANTENNAS) | + SM(3, AR_BTCOEX_CTRL_RX_CHAIN_MASK); + } REG_WRITE(ah, AR_BTCOEX_CTRL, regval); @@ -865,9 +880,24 @@ int ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, REG_RMW_FIELD(ah, AR_BTCOEX_CTRL3, AR_BTCOEX_CTRL3_CONT_INFO_TIMEOUT, 20); - REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2, AR_BTCOEX_CTRL2_RX_DEWEIGHT, 1); + REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2, AR_BTCOEX_CTRL2_RX_DEWEIGHT, 0); REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0); + /* Set the time out to 3.125ms (5 BT slots) */ + REG_RMW_FIELD(ah, AR_BTCOEX_WL_LNA, AR_BTCOEX_WL_LNA_TIMEOUT, 0x3D090); + + /* concurrent tx priority */ + if (mci->config & ATH_MCI_CONFIG_CONCUR_TX) { + REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2, + AR_BTCOEX_CTRL2_DESC_BASED_TXPWR_ENABLE, 0); + REG_RMW_FIELD(ah, AR_BTCOEX_CTRL2, + AR_BTCOEX_CTRL2_TXPWR_THRESH, 0x7f); + REG_RMW_FIELD(ah, AR_BTCOEX_CTRL, + AR_BTCOEX_CTRL_REDUCE_TXPWR, 0); + for (i = 0; i < 8; i++) + REG_WRITE(ah, AR_BTCOEX_MAX_TXPWR(i), 0x7f7f7f7f); + } + regval = MS(mci->config, ATH_MCI_CONFIG_CLK_DIV); REG_RMW_FIELD(ah, AR_MCI_TX_CTRL, AR_MCI_TX_CTRL_CLK_DIV, regval); REG_SET_BIT(ah, AR_BTCOEX_CTRL, AR_BTCOEX_CTRL_MCI_MODE_EN); @@ -910,6 +940,9 @@ int ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g, mci->ready = true; ar9003_mci_prep_interface(ah); + if (AR_SREV_9565(ah)) + REG_RMW_FIELD(ah, AR_MCI_DBG_CNT_CTRL, + AR_MCI_DBG_CNT_CTRL_ENABLE, 0); if (en_int) ar9003_mci_enable_interrupt(ah); @@ -1028,7 +1061,9 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool force) if (!(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA)) ar9003_mci_osla_setup(ah, true); - REG_WRITE(ah, AR_SELFGEN_MASK, 0x02); + + if (AR_SREV_9462(ah)) + REG_WRITE(ah, AR_SELFGEN_MASK, 0x02); } else { ar9003_mci_send_lna_take(ah, true); udelay(5); @@ -1170,7 +1205,7 @@ EXPORT_SYMBOL(ar9003_mci_cleanup); u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type) { struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; - u32 value = 0; + u32 value = 0, tsf; u8 query_type; switch (state_type) { @@ -1228,6 +1263,14 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type) ar9003_mci_send_coex_bt_status_query(ah, true, query_type); break; case MCI_STATE_RECOVER_RX: + tsf = ath9k_hw_gettsf32(ah); + if ((tsf - mci->last_recovery) <= MCI_RECOVERY_DUR_TSF) { + ath_dbg(ath9k_hw_common(ah), MCI, + "(MCI) ignore Rx recovery\n"); + break; + } + ath_dbg(ath9k_hw_common(ah), MCI, "(MCI) RECOVER RX\n"); + mci->last_recovery = tsf; ar9003_mci_prep_interface(ah); mci->query_bt = true; mci->need_flush_btinfo = true; @@ -1426,3 +1469,17 @@ void ar9003_mci_send_wlan_channels(struct ath_hw *ah) ar9003_mci_send_coex_wlan_channels(ah, true); } EXPORT_SYMBOL(ar9003_mci_send_wlan_channels); + +u16 ar9003_mci_get_max_txpower(struct ath_hw *ah, u8 ctlmode) +{ + if (!ah->btcoex_hw.mci.concur_tx) + goto out; + + if (ctlmode == CTL_2GHT20) + return ATH_BTCOEX_HT20_MAX_TXPOWER; + else if (ctlmode == CTL_2GHT40) + return ATH_BTCOEX_HT40_MAX_TXPOWER; + +out: + return -1; +} diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.h b/drivers/net/wireless/ath/ath9k/ar9003_mci.h index 2a2d0188961..66d7ab9f920 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.h @@ -18,6 +18,7 @@ #define AR9003_MCI_H #define MCI_FLAG_DISABLE_TIMESTAMP 0x00000001 /* Disable time stamp */ +#define MCI_RECOVERY_DUR_TSF (100 * 1000) /* 100 ms */ /* Default remote BT device MCI COEX version */ #define MCI_GPM_COEX_MAJOR_VERSION_DEFAULT 3 @@ -125,6 +126,7 @@ enum ath_mci_gpm_coex_profile_type { MCI_GPM_COEX_PROFILE_HID, MCI_GPM_COEX_PROFILE_BNEP, MCI_GPM_COEX_PROFILE_VOICE, + MCI_GPM_COEX_PROFILE_A2DPVO, MCI_GPM_COEX_PROFILE_MAX }; @@ -196,7 +198,6 @@ enum mci_state_type { MCI_STATE_SEND_WLAN_COEX_VERSION, MCI_STATE_SEND_VERSION_QUERY, MCI_STATE_SEND_STATUS_QUERY, - MCI_STATE_SET_CONCUR_TX_PRI, MCI_STATE_RECOVER_RX, MCI_STATE_NEED_FTP_STOMP, MCI_STATE_DEBUG, @@ -278,6 +279,7 @@ void ar9003_mci_get_isr(struct ath_hw *ah, enum ath9k_int *masked); void ar9003_mci_bt_gain_ctrl(struct ath_hw *ah); void ar9003_mci_set_power_awake(struct ath_hw *ah); void ar9003_mci_check_gpm_offset(struct ath_hw *ah); +u16 ar9003_mci_get_max_txpower(struct ath_hw *ah, u8 ctlmode); #else @@ -324,6 +326,10 @@ static inline void ar9003_mci_set_power_awake(struct ath_hw *ah) static inline void ar9003_mci_check_gpm_offset(struct ath_hw *ah) { } +static inline u16 ar9003_mci_get_max_txpower(struct ath_hw *ah, u8 ctlmode) +{ + return -1; +} #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ #endif diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index 0ed3846f9cb..09c1f9da67a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -74,15 +74,23 @@ static int ar9003_get_training_power_2g(struct ath_hw *ah) unsigned int power, scale, delta; scale = ar9003_get_paprd_scale_factor(ah, chan); - power = REG_READ_FIELD(ah, AR_PHY_POWERTX_RATE5, - AR_PHY_POWERTX_RATE5_POWERTXHT20_0); - delta = abs((int) ah->paprd_target_power - (int) power); - if (delta > scale) - return -1; - - if (delta < 4) - power -= 4 - delta; + if (AR_SREV_9330(ah) || AR_SREV_9340(ah) || + AR_SREV_9462(ah) || AR_SREV_9565(ah)) { + power = ah->paprd_target_power + 2; + } else if (AR_SREV_9485(ah)) { + power = 25; + } else { + power = REG_READ_FIELD(ah, AR_PHY_POWERTX_RATE5, + AR_PHY_POWERTX_RATE5_POWERTXHT20_0); + + delta = abs((int) ah->paprd_target_power - (int) power); + if (delta > scale) + return -1; + + if (delta < 4) + power -= 4 - delta; + } return power; } @@ -169,6 +177,9 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah) REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK, ah->paprd_ratemask_ht40); + ath_dbg(common, CALIBRATE, "PAPRD HT20 mask: 0x%x, HT40 mask: 0x%x\n", + ah->paprd_ratemask, ah->paprd_ratemask_ht40); + for (i = 0; i < ah->caps.max_txchains; i++) { REG_RMW_FIELD(ah, ctrl0[i], AR_PHY_PAPRD_CTRL0_USE_SINGLE_TABLE_MASK, 1); @@ -204,7 +215,20 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah) AR_PHY_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING, 28); REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL1, AR_PHY_PAPRD_TRAINER_CNTL1_CF_CF_PAPRD_TRAIN_ENABLE, 1); - val = AR_SREV_9462(ah) ? 0x91 : 147; + + if (AR_SREV_9485(ah)) { + val = 148; + } else { + if (IS_CHAN_2GHZ(ah->curchan)) { + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) + val = 145; + else + val = 147; + } else { + val = 137; + } + } + REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL2, AR_PHY_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN, val); REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3, @@ -215,15 +239,24 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah) AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_NUM_CORR_STAGES, 7); REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3, AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_MIN_LOOPBACK_DEL, 1); - if (AR_SREV_9485(ah) || AR_SREV_9462(ah) || AR_SREV_9550(ah)) + + if (AR_SREV_9485(ah) || + AR_SREV_9462(ah) || + AR_SREV_9565(ah) || + AR_SREV_9550(ah) || + AR_SREV_9330(ah) || + AR_SREV_9340(ah)) REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3, - AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP, - -3); + AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP, -3); else REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3, - AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP, - -6); - val = AR_SREV_9462(ah) ? -10 : -15; + AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP, -6); + + val = -10; + + if (IS_CHAN_2GHZ(ah->curchan) && !AR_SREV_9462(ah) && !AR_SREV_9565(ah)) + val = -15; + REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3, AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE, val); @@ -262,9 +295,6 @@ static void ar9003_paprd_get_gain_table(struct ath_hw *ah) u32 reg = AR_PHY_TXGAIN_TABLE; int i; - memset(entry, 0, sizeof(ah->paprd_gain_table_entries)); - memset(index, 0, sizeof(ah->paprd_gain_table_index)); - for (i = 0; i < PAPRD_GAIN_TABLE_ENTRIES; i++) { entry[i] = REG_READ(ah, reg); index[i] = (entry[i] >> 24) & 0xff; @@ -763,7 +793,7 @@ void ar9003_paprd_populate_single_table(struct ath_hw *ah, } EXPORT_SYMBOL(ar9003_paprd_populate_single_table); -int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain) +void ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain) { unsigned int i, desired_gain, gain_index; unsigned int train_power = ah->paprd_training_power; @@ -781,8 +811,6 @@ int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain) REG_CLR_BIT(ah, AR_PHY_PAPRD_TRAINER_STAT1, AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE); - - return 0; } EXPORT_SYMBOL(ar9003_paprd_setup_gain_table); @@ -894,7 +922,7 @@ int ar9003_paprd_create_curve(struct ath_hw *ah, memset(caldata->pa_table[chain], 0, sizeof(caldata->pa_table[chain])); - buf = kmalloc(2 * 48 * sizeof(u32), GFP_ATOMIC); + buf = kmalloc(2 * 48 * sizeof(u32), GFP_KERNEL); if (!buf) return -ENOMEM; @@ -945,9 +973,13 @@ EXPORT_SYMBOL(ar9003_paprd_init_table); bool ar9003_paprd_is_done(struct ath_hw *ah) { int paprd_done, agc2_pwr; + paprd_done = REG_READ_FIELD(ah, AR_PHY_PAPRD_TRAINER_STAT1, AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE); + if (AR_SREV_9485(ah)) + goto exit; + if (paprd_done == 0x1) { agc2_pwr = REG_READ_FIELD(ah, AR_PHY_PAPRD_TRAINER_STAT1, AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR); @@ -963,7 +995,16 @@ bool ar9003_paprd_is_done(struct ath_hw *ah) if (agc2_pwr <= PAPRD_IDEAL_AGC2_PWR_RANGE) paprd_done = 0; } - +exit: return !!paprd_done; } EXPORT_SYMBOL(ar9003_paprd_is_done); + +bool ar9003_is_paprd_enabled(struct ath_hw *ah) +{ + if ((ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) && ah->config.enable_paprd) + return true; + + return false; +} +EXPORT_SYMBOL(ar9003_is_paprd_enabled); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 759f5f5a715..ce19c09fa8e 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -784,7 +784,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah, REG_WRITE_ARRAY(&ah->iniAdditional, 1, regWrites); if (chan->channel == 2484) - ar9003_hw_prog_ini(ah, &ah->ini_japan2484, 1); + ar9003_hw_prog_ini(ah, &ah->iniCckfirJapan2484, 1); if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) REG_WRITE(ah, AR_GLB_SWREG_DISCONT_MODE, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index 9a48e3d2f23..10795629848 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -32,6 +32,7 @@ #define AR_PHY_SPUR_REG (AR_CHAN_BASE + 0x1c) #define AR_PHY_RX_IQCAL_CORR_B0 (AR_CHAN_BASE + 0xdc) #define AR_PHY_TX_IQCAL_CONTROL_3 (AR_CHAN_BASE + 0xb0) +#define AR_PHY_TIMING_CONTROL4_DO_GAIN_DC_IQ_CAL_SHIFT 16 #define AR_PHY_TIMING11_SPUR_FREQ_SD 0x3FF00000 #define AR_PHY_TIMING11_SPUR_FREQ_SD_S 20 @@ -697,13 +698,6 @@ #define AR_PHY_65NM_CH0_THERM_SAR_ADC_OUT 0x0000ff00 #define AR_PHY_65NM_CH0_THERM_SAR_ADC_OUT_S 8 -#define AR_PHY_65NM_CH0_RXTX1 0x16100 -#define AR_PHY_65NM_CH0_RXTX2 0x16104 -#define AR_PHY_65NM_CH1_RXTX1 0x16500 -#define AR_PHY_65NM_CH1_RXTX2 0x16504 -#define AR_PHY_65NM_CH2_RXTX1 0x16900 -#define AR_PHY_65NM_CH2_RXTX2 0x16904 - #define AR_CH0_TOP2 (AR_SREV_9300(ah) ? 0x1628c : \ (AR_SREV_9462(ah) ? 0x16290 : 0x16284)) #define AR_CH0_TOP2_XPABIASLVL 0xf000 @@ -1151,9 +1145,8 @@ #define AR_PHY_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACT 0x0ffe0000 #define AR_PHY_PAPRD_CTRL1_PAPRD_MAG_SCALE_FACT_S 17 -#define AR_PHY_PAPRD_TRAINER_CNTL1 (AR_SM_BASE + \ - (AR_SREV_9485(ah) ? \ - 0x580 : 0x490)) +#define AR_PHY_PAPRD_TRAINER_CNTL1 (AR_SM_BASE + (AR_SREV_9485(ah) ? 0x580 : 0x490)) + #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_CF_PAPRD_TRAIN_ENABLE 0x00000001 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_CF_PAPRD_TRAIN_ENABLE_S 0 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_PAPRD_AGC2_SETTLING 0x0000007e @@ -1169,15 +1162,13 @@ #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP 0x0003f000 #define AR_PHY_PAPRD_TRAINER_CNTL1_CF_PAPRD_LB_SKIP_S 12 -#define AR_PHY_PAPRD_TRAINER_CNTL2 (AR_SM_BASE + \ - (AR_SREV_9485(ah) ? \ - 0x584 : 0x494)) +#define AR_PHY_PAPRD_TRAINER_CNTL2 (AR_SM_BASE + (AR_SREV_9485(ah) ? 0x584 : 0x494)) + #define AR_PHY_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN 0xFFFFFFFF #define AR_PHY_PAPRD_TRAINER_CNTL2_CF_PAPRD_INIT_RX_BB_GAIN_S 0 -#define AR_PHY_PAPRD_TRAINER_CNTL3 (AR_SM_BASE + \ - (AR_SREV_9485(ah) ? \ - 0x588 : 0x498)) +#define AR_PHY_PAPRD_TRAINER_CNTL3 (AR_SM_BASE + (AR_SREV_9485(ah) ? 0x588 : 0x498)) + #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE 0x0000003f #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_ADC_DESIRED_SIZE_S 0 #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP 0x00000fc0 @@ -1193,9 +1184,8 @@ #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE 0x20000000 #define AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_BBTXMIX_DISABLE_S 29 -#define AR_PHY_PAPRD_TRAINER_CNTL4 (AR_SM_BASE + \ - (AR_SREV_9485(ah) ? \ - 0x58c : 0x49c)) +#define AR_PHY_PAPRD_TRAINER_CNTL4 (AR_SM_BASE + (AR_SREV_9485(ah) ? 0x58c : 0x49c)) + #define AR_PHY_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES 0x03ff0000 #define AR_PHY_PAPRD_TRAINER_CNTL4_CF_PAPRD_NUM_TRAIN_SAMPLES_S 16 #define AR_PHY_PAPRD_TRAINER_CNTL4_CF_PAPRD_SAFETY_DELTA 0x0000f000 @@ -1214,7 +1204,8 @@ #define AR_PHY_PAPRD_PRE_POST_SCALING 0x3FFFF #define AR_PHY_PAPRD_PRE_POST_SCALING_S 0 -#define AR_PHY_PAPRD_TRAINER_STAT1 (AR_SM_BASE + 0x4a0) +#define AR_PHY_PAPRD_TRAINER_STAT1 (AR_SM_BASE + (AR_SREV_9485(ah) ? 0x590 : 0x4a0)) + #define AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE 0x00000001 #define AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE_S 0 #define AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_INCOMPLETE 0x00000002 @@ -1228,7 +1219,8 @@ #define AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR 0x0001fe00 #define AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR_S 9 -#define AR_PHY_PAPRD_TRAINER_STAT2 (AR_SM_BASE + 0x4a4) +#define AR_PHY_PAPRD_TRAINER_STAT2 (AR_SM_BASE + (AR_SREV_9485(ah) ? 0x594 : 0x4a4)) + #define AR_PHY_PAPRD_TRAINER_STAT2_PAPRD_FINE_VAL 0x0000ffff #define AR_PHY_PAPRD_TRAINER_STAT2_PAPRD_FINE_VAL_S 0 #define AR_PHY_PAPRD_TRAINER_STAT2_PAPRD_COARSE_IDX 0x001f0000 @@ -1236,7 +1228,8 @@ #define AR_PHY_PAPRD_TRAINER_STAT2_PAPRD_FINE_IDX 0x00600000 #define AR_PHY_PAPRD_TRAINER_STAT2_PAPRD_FINE_IDX_S 21 -#define AR_PHY_PAPRD_TRAINER_STAT3 (AR_SM_BASE + 0x4a8) +#define AR_PHY_PAPRD_TRAINER_STAT3 (AR_SM_BASE + (AR_SREV_9485(ah) ? 0x598 : 0x4a8)) + #define AR_PHY_PAPRD_TRAINER_STAT3_PAPRD_TRAIN_SAMPLES_CNT 0x000fffff #define AR_PHY_PAPRD_TRAINER_STAT3_PAPRD_TRAIN_SAMPLES_CNT_S 0 @@ -1285,4 +1278,43 @@ #define AR_BTCOEX_WL_LNADIV_BT_INACTIVE_THRESHOLD 0xFC000000 #define AR_BTCOEX_WL_LNADIV_BT_INACTIVE_THRESHOLD_S 26 +/* Manual Peak detector calibration */ +#define AR_PHY_65NM_BASE 0x16000 +#define AR_PHY_65NM_RXRF_GAINSTAGES(i) (AR_PHY_65NM_BASE + \ + (i * 0x400) + 0x8) +#define AR_PHY_65NM_RXRF_GAINSTAGES_RX_OVERRIDE 0x80000000 +#define AR_PHY_65NM_RXRF_GAINSTAGES_RX_OVERRIDE_S 31 +#define AR_PHY_65NM_RXRF_GAINSTAGES_LNAON_CALDC 0x00000002 +#define AR_PHY_65NM_RXRF_GAINSTAGES_LNAON_CALDC_S 1 +#define AR_PHY_65NM_RXRF_GAINSTAGES_LNA2G_GAIN_OVR 0x70000000 +#define AR_PHY_65NM_RXRF_GAINSTAGES_LNA2G_GAIN_OVR_S 28 +#define AR_PHY_65NM_RXRF_GAINSTAGES_LNA5G_GAIN_OVR 0x03800000 +#define AR_PHY_65NM_RXRF_GAINSTAGES_LNA5G_GAIN_OVR_S 23 + +#define AR_PHY_65NM_RXTX2(i) (AR_PHY_65NM_BASE + \ + (i * 0x400) + 0x104) +#define AR_PHY_65NM_RXTX2_RXON_OVR 0x00001000 +#define AR_PHY_65NM_RXTX2_RXON_OVR_S 12 +#define AR_PHY_65NM_RXTX2_RXON 0x00000800 +#define AR_PHY_65NM_RXTX2_RXON_S 11 + +#define AR_PHY_65NM_RXRF_AGC(i) (AR_PHY_65NM_BASE + \ + (i * 0x400) + 0xc) +#define AR_PHY_65NM_RXRF_AGC_AGC_OVERRIDE 0x80000000 +#define AR_PHY_65NM_RXRF_AGC_AGC_OVERRIDE_S 31 +#define AR_PHY_65NM_RXRF_AGC_AGC_ON_OVR 0x40000000 +#define AR_PHY_65NM_RXRF_AGC_AGC_ON_OVR_S 30 +#define AR_PHY_65NM_RXRF_AGC_AGC_CAL_OVR 0x20000000 +#define AR_PHY_65NM_RXRF_AGC_AGC_CAL_OVR_S 29 +#define AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR 0x1E000000 +#define AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR_S 25 +#define AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR 0x00078000 +#define AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR_S 15 +#define AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR 0x01F80000 +#define AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR_S 19 +#define AR_PHY_65NM_RXRF_AGC_AGC5G_CALDAC_OVR 0x00007e00 +#define AR_PHY_65NM_RXRF_AGC_AGC5G_CALDAC_OVR_S 9 +#define AR_PHY_65NM_RXRF_AGC_AGC_OUT 0x00000004 +#define AR_PHY_65NM_RXRF_AGC_AGC_OUT_S 2 + #endif /* AR9003_PHY_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h index 1d8235e19f0..f69d292bdc0 100644 --- a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h @@ -211,6 +211,8 @@ static const u32 ar9340_1p0_radio_core_40M[][2] = { {0x0001609c, 0x02566f3a}, {0x000160ac, 0xa4647c00}, {0x000160b0, 0x01885f5a}, + {0x00008244, 0x0010f400}, + {0x0000824c, 0x0001e800}, }; #define ar9340_1p0_mac_postamble ar9300_2p2_mac_postamble @@ -1273,9 +1275,9 @@ static const u32 ar9340_1p0_mac_core[][2] = { {0x000081f8, 0x00000000}, {0x000081fc, 0x00000000}, {0x00008240, 0x00100000}, - {0x00008244, 0x0010f424}, + {0x00008244, 0x0010f3d7}, {0x00008248, 0x00000800}, - {0x0000824c, 0x0001e848}, + {0x0000824c, 0x0001e7ae}, {0x00008250, 0x00000000}, {0x00008254, 0x00000000}, {0x00008258, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h index 58f30f65c6b..ccc42a71b43 100644 --- a/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9462_2p0_initvals.h @@ -78,7 +78,7 @@ static const u32 ar9462_2p0_baseband_postamble[][5] = { {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, - {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2c4, 0x00058d18, 0x00058d18, 0x00058d18, 0x00058d18}, {0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982}, {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h index fb4497fc7a3..a3710f3bb90 100644 --- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h @@ -18,7 +18,7 @@ #ifndef INITVALS_9485_H #define INITVALS_9485_H -/* AR9485 1.0 */ +/* AR9485 1.1 */ #define ar9485_1_1_mac_postamble ar9300_2p2_mac_postamble @@ -31,6 +31,11 @@ static const u32 ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1[][2] = { static const u32 ar9485Common_wo_xlna_rx_gain_1_1[][2] = { /* Addr allmodes */ + {0x00009e00, 0x037216a0}, + {0x00009e04, 0x00182020}, + {0x00009e18, 0x00000000}, + {0x00009e2c, 0x00004121}, + {0x00009e44, 0x02282324}, {0x0000a000, 0x00060005}, {0x0000a004, 0x00810080}, {0x0000a008, 0x00830082}, @@ -164,6 +169,11 @@ static const u32 ar9485Common_wo_xlna_rx_gain_1_1[][2] = { static const u32 ar9485Modes_high_power_tx_gain_1_1[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, + {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0x7999a83a, 0x7999a83a}, + {0x0000a2dc, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a2e0, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a2e4, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a2e8, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, @@ -198,6 +208,22 @@ static const u32 ar9485Modes_high_power_tx_gain_1_1[][5] = { {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a580, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a584, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a588, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a58c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a590, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a594, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a598, 0x00000000, 0x00000000, 0x01404501, 0x01404501}, + {0x0000a59c, 0x00000000, 0x00000000, 0x02808a02, 0x02808a02}, + {0x0000a5a0, 0x00000000, 0x00000000, 0x02808a02, 0x02808a02}, + {0x0000a5a4, 0x00000000, 0x00000000, 0x02808803, 0x02808803}, + {0x0000a5a8, 0x00000000, 0x00000000, 0x04c14b04, 0x04c14b04}, + {0x0000a5ac, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b0, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b4, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b8, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5bc, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, @@ -234,9 +260,193 @@ static const u32 ar9485Modes_high_power_tx_gain_1_1[][5] = { {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, }; -#define ar9485Modes_high_ob_db_tx_gain_1_1 ar9485Modes_high_power_tx_gain_1_1 +static const u32 ar9485Modes_high_ob_db_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, + {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0x7999a83a, 0x7999a83a}, + {0x0000a2dc, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a2e0, 0x00000000, 0x00000000, 0xffc63a84, 0xffc63a84}, + {0x0000a2e4, 0x00000000, 0x00000000, 0xfe0fc000, 0xfe0fc000}, + {0x0000a2e8, 0x00000000, 0x00000000, 0xfff00000, 0xfff00000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, + {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, + {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, + {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, + {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, + {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, + {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, + {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, + {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, + {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, + {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, + {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, + {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, + {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, + {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, + {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, + {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, + {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, + {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, + {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, + {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, + {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, + {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, + {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb}, + {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a580, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a584, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a588, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a58c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a590, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a594, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a598, 0x00000000, 0x00000000, 0x01404501, 0x01404501}, + {0x0000a59c, 0x00000000, 0x00000000, 0x02808a02, 0x02808a02}, + {0x0000a5a0, 0x00000000, 0x00000000, 0x02808a02, 0x02808a02}, + {0x0000a5a4, 0x00000000, 0x00000000, 0x02808803, 0x02808803}, + {0x0000a5a8, 0x00000000, 0x00000000, 0x04c14b04, 0x04c14b04}, + {0x0000a5ac, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b0, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b4, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b8, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5bc, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, + {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, +}; -#define ar9485Modes_low_ob_db_tx_gain_1_1 ar9485Modes_high_ob_db_tx_gain_1_1 +static const u32 ar9485Modes_low_ob_db_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, + {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0x7999a83a, 0x7999a83a}, + {0x0000a2dc, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a2e0, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a2e4, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a2e8, 0x00000000, 0x00000000, 0xfe2d3552, 0xfe2d3552}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, + {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, + {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, + {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, + {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, + {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, + {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, + {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, + {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, + {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, + {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, + {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, + {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, + {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, + {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, + {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, + {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, + {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, + {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, + {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, + {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, + {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, + {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, + {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb}, + {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a580, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a584, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a588, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a58c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a590, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a594, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a598, 0x00000000, 0x00000000, 0x01404501, 0x01404501}, + {0x0000a59c, 0x00000000, 0x00000000, 0x02808a02, 0x02808a02}, + {0x0000a5a0, 0x00000000, 0x00000000, 0x02808a02, 0x02808a02}, + {0x0000a5a4, 0x00000000, 0x00000000, 0x02808803, 0x02808803}, + {0x0000a5a8, 0x00000000, 0x00000000, 0x04c14b04, 0x04c14b04}, + {0x0000a5ac, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b0, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b4, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5b8, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000a5bc, 0x00000000, 0x00000000, 0x04c15305, 0x04c15305}, + {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, + {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, +}; #define ar9485_modes_lowest_ob_db_tx_gain_1_1 ar9485Modes_low_ob_db_tx_gain_1_1 @@ -245,19 +455,19 @@ static const u32 ar9485_1_1[][2] = { {0x0000a580, 0x00000000}, {0x0000a584, 0x00000000}, {0x0000a588, 0x00000000}, - {0x0000a58c, 0x00000000}, - {0x0000a590, 0x00000000}, - {0x0000a594, 0x00000000}, - {0x0000a598, 0x00000000}, - {0x0000a59c, 0x00000000}, - {0x0000a5a0, 0x00000000}, - {0x0000a5a4, 0x00000000}, - {0x0000a5a8, 0x00000000}, - {0x0000a5ac, 0x00000000}, - {0x0000a5b0, 0x00000000}, - {0x0000a5b4, 0x00000000}, - {0x0000a5b8, 0x00000000}, - {0x0000a5bc, 0x00000000}, + {0x0000a58c, 0x01804000}, + {0x0000a590, 0x02808a02}, + {0x0000a594, 0x0340ca02}, + {0x0000a598, 0x0340cd03}, + {0x0000a59c, 0x0340cd03}, + {0x0000a5a0, 0x06415304}, + {0x0000a5a4, 0x04c11905}, + {0x0000a5a8, 0x06415905}, + {0x0000a5ac, 0x06415905}, + {0x0000a5b0, 0x06415905}, + {0x0000a5b4, 0x06415905}, + {0x0000a5b8, 0x06415905}, + {0x0000a5bc, 0x06415905}, }; static const u32 ar9485_1_1_radio_core[][2] = { @@ -340,7 +550,7 @@ static const u32 ar9485_1_1_baseband_core[][2] = { {0x00009880, 0x201fff00}, {0x00009884, 0x00001042}, {0x000098a4, 0x00200400}, - {0x000098b0, 0x52440bbe}, + {0x000098b0, 0x32840bbe}, {0x000098d0, 0x004b6a8e}, {0x000098d4, 0x00000820}, {0x000098dc, 0x00000000}, @@ -362,7 +572,7 @@ static const u32 ar9485_1_1_baseband_core[][2] = { {0x00009d18, 0x00000000}, {0x00009d1c, 0x00000000}, {0x00009e08, 0x0038233c}, - {0x00009e24, 0x9927b515}, + {0x00009e24, 0x992bb515}, {0x00009e28, 0x12ef0200}, {0x00009e30, 0x06336f77}, {0x00009e34, 0x6af6532f}, @@ -427,7 +637,7 @@ static const u32 ar9485_1_1_baseband_core[][2] = { {0x0000a408, 0x0e79e5c6}, {0x0000a40c, 0x00820820}, {0x0000a414, 0x1ce739cf}, - {0x0000a418, 0x2d0019ce}, + {0x0000a418, 0x2d0021ce}, {0x0000a41c, 0x1ce739ce}, {0x0000a420, 0x000001ce}, {0x0000a424, 0x1ce739ce}, @@ -443,8 +653,8 @@ static const u32 ar9485_1_1_baseband_core[][2] = { {0x0000a44c, 0x00000001}, {0x0000a450, 0x00010000}, {0x0000a5c4, 0xbfad9d74}, - {0x0000a5c8, 0x0048060a}, - {0x0000a5cc, 0x00000637}, + {0x0000a5c8, 0x00480605}, + {0x0000a5cc, 0x00002e37}, {0x0000a760, 0x03020100}, {0x0000a764, 0x09080504}, {0x0000a768, 0x0d0c0b0a}, @@ -464,17 +674,22 @@ static const u32 ar9485_1_1_baseband_core[][2] = { static const u32 ar9485_common_rx_gain_1_1[][2] = { /* Addr allmodes */ - {0x0000a000, 0x00010000}, - {0x0000a004, 0x00030002}, - {0x0000a008, 0x00050004}, - {0x0000a00c, 0x00810080}, - {0x0000a010, 0x01800082}, - {0x0000a014, 0x01820181}, - {0x0000a018, 0x01840183}, - {0x0000a01c, 0x01880185}, - {0x0000a020, 0x018a0189}, - {0x0000a024, 0x02850284}, - {0x0000a028, 0x02890288}, + {0x00009e00, 0x03721b20}, + {0x00009e04, 0x00082020}, + {0x00009e18, 0x0300501e}, + {0x00009e2c, 0x00002e21}, + {0x00009e44, 0x02182324}, + {0x0000a000, 0x00060005}, + {0x0000a004, 0x00810080}, + {0x0000a008, 0x00830082}, + {0x0000a00c, 0x00850084}, + {0x0000a010, 0x01820181}, + {0x0000a014, 0x01840183}, + {0x0000a018, 0x01880185}, + {0x0000a01c, 0x018a0189}, + {0x0000a020, 0x02850284}, + {0x0000a024, 0x02890288}, + {0x0000a028, 0x028b028a}, {0x0000a02c, 0x03850384}, {0x0000a030, 0x03890388}, {0x0000a034, 0x038b038a}, @@ -496,15 +711,15 @@ static const u32 ar9485_common_rx_gain_1_1[][2] = { {0x0000a074, 0x00000000}, {0x0000a078, 0x00000000}, {0x0000a07c, 0x00000000}, - {0x0000a080, 0x28282828}, - {0x0000a084, 0x28282828}, - {0x0000a088, 0x28282828}, - {0x0000a08c, 0x28282828}, - {0x0000a090, 0x28282828}, - {0x0000a094, 0x21212128}, - {0x0000a098, 0x171c1c1c}, - {0x0000a09c, 0x02020212}, - {0x0000a0a0, 0x00000202}, + {0x0000a080, 0x18181818}, + {0x0000a084, 0x18181818}, + {0x0000a088, 0x18181818}, + {0x0000a08c, 0x18181818}, + {0x0000a090, 0x18181818}, + {0x0000a094, 0x18181818}, + {0x0000a098, 0x17181818}, + {0x0000a09c, 0x02020b0b}, + {0x0000a0a0, 0x02020202}, {0x0000a0a4, 0x00000000}, {0x0000a0a8, 0x00000000}, {0x0000a0ac, 0x00000000}, @@ -512,22 +727,22 @@ static const u32 ar9485_common_rx_gain_1_1[][2] = { {0x0000a0b4, 0x00000000}, {0x0000a0b8, 0x00000000}, {0x0000a0bc, 0x00000000}, - {0x0000a0c0, 0x001f0000}, - {0x0000a0c4, 0x111f1100}, - {0x0000a0c8, 0x111d111e}, - {0x0000a0cc, 0x111b111c}, - {0x0000a0d0, 0x22032204}, - {0x0000a0d4, 0x22012202}, - {0x0000a0d8, 0x221f2200}, - {0x0000a0dc, 0x221d221e}, - {0x0000a0e0, 0x33013302}, - {0x0000a0e4, 0x331f3300}, - {0x0000a0e8, 0x4402331e}, - {0x0000a0ec, 0x44004401}, - {0x0000a0f0, 0x441e441f}, - {0x0000a0f4, 0x55015502}, - {0x0000a0f8, 0x551f5500}, - {0x0000a0fc, 0x6602551e}, + {0x0000a0c0, 0x22072208}, + {0x0000a0c4, 0x22052206}, + {0x0000a0c8, 0x22032204}, + {0x0000a0cc, 0x22012202}, + {0x0000a0d0, 0x221f2200}, + {0x0000a0d4, 0x221d221e}, + {0x0000a0d8, 0x33023303}, + {0x0000a0dc, 0x33003301}, + {0x0000a0e0, 0x331e331f}, + {0x0000a0e4, 0x4402331d}, + {0x0000a0e8, 0x44004401}, + {0x0000a0ec, 0x441e441f}, + {0x0000a0f0, 0x55025503}, + {0x0000a0f4, 0x55005501}, + {0x0000a0f8, 0x551e551f}, + {0x0000a0fc, 0x6602551d}, {0x0000a100, 0x66006601}, {0x0000a104, 0x661e661f}, {0x0000a108, 0x7703661d}, @@ -636,17 +851,12 @@ static const u32 ar9485_1_1_baseband_postamble[][5] = { {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c}, {0x00009c00, 0x00000044, 0x00000044, 0x00000044, 0x00000044}, - {0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0}, - {0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020}, {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec80d2e, 0x7ec80d2e}, - {0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e}, - {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00009e14, 0x31395d53, 0x31396053, 0x312e6053, 0x312e5d53}, {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, - {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, - {0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, {0x0000a204, 0x01303fc0, 0x01303fc4, 0x01303fc4, 0x01303fc0}, @@ -850,4 +1060,6 @@ static const u32 ar9485_1_1_mac_core[][2] = { {0x000083d0, 0x000301ff}, }; +#define ar9485_1_1_baseband_core_txfir_coeff_japan_2484 ar9462_2p0_baseband_core_txfir_coeff_japan_2484 + #endif /* INITVALS_9485_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h index 843e79f67ff..0c2ac0c6dc8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h @@ -768,9 +768,9 @@ static const u32 ar9565_1p0_Modes_lowest_ob_db_tx_gain_table[][5] = { {0x00016054, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, }; -static const u32 ar9565_1p0_pciephy_pll_on_clkreq_disable_L1[][2] = { +static const u32 ar9565_1p0_pciephy_clkreq_disable_L1[][2] = { /* Addr allmodes */ - {0x00018c00, 0x18212ede}, + {0x00018c00, 0x18213ede}, {0x00018c04, 0x000801d8}, {0x00018c08, 0x0003780c}, }; diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index dfe6a4707fd..86e26a19efd 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -129,10 +129,10 @@ void ath_descdma_cleanup(struct ath_softc *sc, struct ath_descdma *dd, #define ATH_TXMAXTRY 13 #define TID_TO_WME_AC(_tid) \ - ((((_tid) == 0) || ((_tid) == 3)) ? WME_AC_BE : \ - (((_tid) == 1) || ((_tid) == 2)) ? WME_AC_BK : \ - (((_tid) == 4) || ((_tid) == 5)) ? WME_AC_VI : \ - WME_AC_VO) + ((((_tid) == 0) || ((_tid) == 3)) ? IEEE80211_AC_BE : \ + (((_tid) == 1) || ((_tid) == 2)) ? IEEE80211_AC_BK : \ + (((_tid) == 4) || ((_tid) == 5)) ? IEEE80211_AC_VI : \ + IEEE80211_AC_VO) #define ATH_AGGR_DELIM_SZ 4 #define ATH_AGGR_MINPLEN 256 /* in bytes, minimum packet length */ @@ -259,19 +259,21 @@ struct ath_atx_tid { }; struct ath_node { -#ifdef CONFIG_ATH9K_DEBUGFS - struct list_head list; /* for sc->nodes */ -#endif + struct ath_softc *sc; struct ieee80211_sta *sta; /* station struct we're part of */ struct ieee80211_vif *vif; /* interface with which we're associated */ - struct ath_atx_tid tid[WME_NUM_TID]; - struct ath_atx_ac ac[WME_NUM_AC]; + struct ath_atx_tid tid[IEEE80211_NUM_TIDS]; + struct ath_atx_ac ac[IEEE80211_NUM_ACS]; int ps_key; u16 maxampdu; u8 mpdudensity; bool sleeping; + +#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) + struct dentry *node_stat; +#endif }; #define AGGR_CLEANUP BIT(1) @@ -299,9 +301,9 @@ struct ath_tx { struct list_head txbuf; struct ath_txq txq[ATH9K_NUM_TX_QUEUES]; struct ath_descdma txdma; - struct ath_txq *txq_map[WME_NUM_AC]; - u32 txq_max_pending[WME_NUM_AC]; - u16 max_aggr_framelen[WME_NUM_AC][4][32]; + struct ath_txq *txq_map[IEEE80211_NUM_ACS]; + u32 txq_max_pending[IEEE80211_NUM_ACS]; + u16 max_aggr_framelen[IEEE80211_NUM_ACS][4][32]; }; struct ath_rx_edma { @@ -437,6 +439,7 @@ void ath9k_set_beacon(struct ath_softc *sc); #define ATH_LONG_CALINTERVAL_INT 1000 /* 1000 ms */ #define ATH_LONG_CALINTERVAL 30000 /* 30 seconds */ #define ATH_RESTART_CALINTERVAL 1200000 /* 20 minutes */ +#define ATH_ANI_MAX_SKIP_COUNT 10 #define ATH_PAPRD_TIMEOUT 100 /* msecs */ #define ATH_PLL_WORK_INTERVAL 100 @@ -460,6 +463,12 @@ void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type); /* BTCOEX */ /**********/ +#define ATH_DUMP_BTCOEX(_s, _val) \ + do { \ + len += snprintf(buf + len, size - len, \ + "%20s : %10d\n", _s, (_val)); \ + } while (0) + enum bt_op_flags { BT_OP_PRIORITY_DETECTED, BT_OP_SCAN, @@ -478,8 +487,10 @@ struct ath_btcoex { u32 btscan_no_stomp; /* in usec */ u32 duty_cycle; u32 bt_wait_time; + int rssi_count; struct ath_gen_timer *no_stomp_timer; /* Timer for no BT stomping */ struct ath_mci_profile mci; + u8 stomp_audio; }; #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT @@ -492,6 +503,7 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc); void ath9k_btcoex_handle_interrupt(struct ath_softc *sc, u32 status); u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen); void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc); +int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 size); #else static inline int ath9k_init_btcoex(struct ath_softc *sc) { @@ -518,6 +530,10 @@ static inline u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, static inline void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc) { } +static inline int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 size) +{ + return 0; +} #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ struct ath9k_wow_pattern { @@ -642,6 +658,7 @@ enum sc_op_flags { #define PS_WAIT_FOR_PSPOLL_DATA BIT(2) #define PS_WAIT_FOR_TX_ACK BIT(3) #define PS_BEACON_SYNC BIT(4) +#define PS_WAIT_FOR_ANI BIT(5) struct ath_rate_table; @@ -708,9 +725,6 @@ struct ath_softc { #ifdef CONFIG_ATH9K_DEBUGFS struct ath9k_debug debug; - spinlock_t nodes_lock; - struct list_head nodes; /* basically, stations */ - unsigned int tx_complete_poll_work_seen; #endif struct ath_beacon_config cur_beacon_conf; struct delayed_work tx_complete_work; diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 1b48414dca9..531fffd801a 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -46,7 +46,7 @@ static void ath9k_beaconq_config(struct ath_softc *sc) qi.tqi_cwmax = 0; } else { /* Adhoc mode; important thing is to use 2x cwmin. */ - txq = sc->tx.txq_map[WME_AC_BE]; + txq = sc->tx.txq_map[IEEE80211_AC_BE]; ath9k_hw_get_txq_props(ah, txq->axq_qnum, &qi_be); qi.tqi_aifs = qi_be.tqi_aifs; if (ah->slottime == ATH9K_SLOT_TIME_20) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 419e9a3f2fe..9963b0bf9f7 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -49,6 +49,7 @@ static const u32 mci_wlan_weights[ATH_BTCOEX_STOMP_MAX] { 0x01017d01, 0x3b3b3b01, 0x3b3b3b01, 0x3b3b3b3b }, /* STOMP_LOW */ { 0x01017d01, 0x01010101, 0x01010101, 0x01010101 }, /* STOMP_NONE */ { 0x01017d01, 0x013b0101, 0x3b3b0101, 0x3b3b013b }, /* STOMP_LOW_FTP */ + { 0xffffff01, 0xffffffff, 0xffffff01, 0xffffffff }, /* STOMP_AUDIO */ }; void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) @@ -195,7 +196,7 @@ void ath9k_hw_btcoex_init_mci(struct ath_hw *ah) ah->btcoex_hw.mci.need_flush_btinfo = false; ah->btcoex_hw.mci.wlan_cal_seq = 0; ah->btcoex_hw.mci.wlan_cal_done = 0; - ah->btcoex_hw.mci.config = 0x2201; + ah->btcoex_hw.mci.config = (AR_SREV_9462(ah)) ? 0x2201 : 0xa4c1; } EXPORT_SYMBOL(ath9k_hw_btcoex_init_mci); @@ -218,27 +219,45 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, enum ath_stomp_type stomp_type) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + struct ath9k_hw_mci *mci_hw = &ah->btcoex_hw.mci; + u8 txprio_shift[] = { 24, 16, 16, 0 }; /* tx priority weight */ + bool concur_tx = (mci_hw->concur_tx && btcoex_hw->tx_prio[stomp_type]); + const u32 *weight = ar9003_wlan_weights[stomp_type]; + int i; - if (AR_SREV_9300_20_OR_LATER(ah)) { - const u32 *weight = ar9003_wlan_weights[stomp_type]; - int i; - - if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { - if ((stomp_type == ATH_BTCOEX_STOMP_LOW) && - btcoex_hw->mci.stomp_ftp) - stomp_type = ATH_BTCOEX_STOMP_LOW_FTP; - weight = mci_wlan_weights[stomp_type]; - } - - for (i = 0; i < AR9300_NUM_WLAN_WEIGHTS; i++) { - btcoex_hw->bt_weight[i] = AR9300_BT_WGHT; - btcoex_hw->wlan_weight[i] = weight[i]; - } - } else { + if (!AR_SREV_9300_20_OR_LATER(ah)) { btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | SM(wlan_weight, AR_BTCOEX_WL_WGHT); + return; + } + + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { + enum ath_stomp_type stype = + ((stomp_type == ATH_BTCOEX_STOMP_LOW) && + btcoex_hw->mci.stomp_ftp) ? + ATH_BTCOEX_STOMP_LOW_FTP : stomp_type; + weight = mci_wlan_weights[stype]; } + + for (i = 0; i < AR9300_NUM_WLAN_WEIGHTS; i++) { + btcoex_hw->bt_weight[i] = AR9300_BT_WGHT; + btcoex_hw->wlan_weight[i] = weight[i]; + if (concur_tx && i) { + btcoex_hw->wlan_weight[i] &= + ~(0xff << txprio_shift[i-1]); + btcoex_hw->wlan_weight[i] |= + (btcoex_hw->tx_prio[stomp_type] << + txprio_shift[i-1]); + } + } + /* Last WLAN weight has to be adjusted wrt tx priority */ + if (concur_tx) { + btcoex_hw->wlan_weight[i-1] &= ~(0xff << txprio_shift[i-1]); + btcoex_hw->wlan_weight[i-1] |= (btcoex_hw->tx_prio[stomp_type] + << txprio_shift[i-1]); + } + } EXPORT_SYMBOL(ath9k_hw_btcoex_set_weight); @@ -385,3 +404,13 @@ void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah, } } EXPORT_SYMBOL(ath9k_hw_btcoex_bt_stomp); + +void ath9k_hw_btcoex_set_concur_txprio(struct ath_hw *ah, u8 *stomp_txprio) +{ + struct ath_btcoex_hw *btcoex = &ah->btcoex_hw; + int i; + + for (i = 0; i < ATH_BTCOEX_STOMP_MAX; i++) + btcoex->tx_prio[i] = stomp_txprio[i]; +} +EXPORT_SYMBOL(ath9k_hw_btcoex_set_concur_txprio); diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 385197ad79b..6de26ea5d5f 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -39,6 +39,9 @@ #define ATH_BTCOEX_RX_WAIT_TIME 100 #define ATH_BTCOEX_STOMP_FTP_THRESH 5 +#define ATH_BTCOEX_HT20_MAX_TXPOWER 0x14 +#define ATH_BTCOEX_HT40_MAX_TXPOWER 0x10 + #define AR9300_NUM_BT_WEIGHTS 4 #define AR9300_NUM_WLAN_WEIGHTS 4 /* Defines the BT AR_BT_COEX_WGHT used */ @@ -47,6 +50,7 @@ enum ath_stomp_type { ATH_BTCOEX_STOMP_LOW, ATH_BTCOEX_STOMP_NONE, ATH_BTCOEX_STOMP_LOW_FTP, + ATH_BTCOEX_STOMP_AUDIO, ATH_BTCOEX_STOMP_MAX }; @@ -84,6 +88,8 @@ struct ath9k_hw_mci { u8 bt_ver_minor; u8 bt_state; u8 stomp_ftp; + bool concur_tx; + u32 last_recovery; }; struct ath_btcoex_hw { @@ -98,6 +104,7 @@ struct ath_btcoex_hw { u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ u32 bt_weight[AR9300_NUM_BT_WEIGHTS]; u32 wlan_weight[AR9300_NUM_WLAN_WEIGHTS]; + u8 tx_prio[ATH_BTCOEX_STOMP_MAX]; }; void ath9k_hw_btcoex_init_scheme(struct ath_hw *ah); @@ -112,5 +119,6 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, void ath9k_hw_btcoex_disable(struct ath_hw *ah); void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah, enum ath_stomp_type stomp_type); +void ath9k_hw_btcoex_set_concur_txprio(struct ath_hw *ah, u8 *stomp_txprio); #endif diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index e5cceb07757..1e8508530e9 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -69,6 +69,7 @@ s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan) if (chan && chan->noisefloor) { s8 delta = chan->noisefloor - + ATH9K_NF_CAL_NOISE_THRESH - ath9k_hw_get_default_nf(ah, chan); if (delta > 0) noise += delta; @@ -410,6 +411,7 @@ void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah, ah->caldata->channel = chan->channel; ah->caldata->channelFlags = chan->channelFlags & ~CHANNEL_CW_INT; + ah->caldata->chanmode = chan->chanmode; h = ah->caldata->nfCalHist; default_nf = ath9k_hw_get_default_nf(ah, chan); for (i = 0; i < NUM_NF_READINGS; i++) { diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index 1060c19a501..60dcb6c22db 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -21,6 +21,9 @@ #define AR_PHY_CCA_FILTERWINDOW_LENGTH 5 +/* Internal noise floor can vary by about 6db depending on the frequency */ +#define ATH9K_NF_CAL_NOISE_THRESH 6 + #define NUM_NF_READINGS 6 #define ATH9K_NF_CAL_HIST_MAX 5 diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index ad14fecc76c..5f845beeb18 100644 --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -23,18 +23,10 @@ /* Common header for Atheros 802.11n base driver cores */ -#define WME_NUM_TID 16 #define WME_BA_BMP_SIZE 64 #define WME_MAX_BA WME_BA_BMP_SIZE #define ATH_TID_MAX_BUFS (2 * WME_MAX_BA) -/* These must match mac80211 skb queue mapping numbers */ -#define WME_AC_VO 0 -#define WME_AC_VI 1 -#define WME_AC_BE 2 -#define WME_AC_BK 3 -#define WME_NUM_AC 4 - #define ATH_RSSI_DUMMY_MARKER 0x127 #define ATH_RSSI_LPF_LEN 10 #define RSSI_LPF_THRESHOLD -20 diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 6727b566d29..13ff9edc240 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -512,62 +512,19 @@ static const struct file_operations fops_interrupt = { .llseek = default_llseek, }; -#define PR_QNUM(_n) sc->tx.txq_map[_n]->axq_qnum -#define PR(str, elem) \ - do { \ - len += snprintf(buf + len, size - len, \ - "%s%13u%11u%10u%10u\n", str, \ - sc->debug.stats.txstats[PR_QNUM(WME_AC_BE)].elem, \ - sc->debug.stats.txstats[PR_QNUM(WME_AC_BK)].elem, \ - sc->debug.stats.txstats[PR_QNUM(WME_AC_VI)].elem, \ - sc->debug.stats.txstats[PR_QNUM(WME_AC_VO)].elem); \ - if (len >= size) \ - goto done; \ -} while(0) - -#define PRX(str, elem) \ -do { \ - len += snprintf(buf + len, size - len, \ - "%s%13u%11u%10u%10u\n", str, \ - (unsigned int)(sc->tx.txq_map[WME_AC_BE]->elem), \ - (unsigned int)(sc->tx.txq_map[WME_AC_BK]->elem), \ - (unsigned int)(sc->tx.txq_map[WME_AC_VI]->elem), \ - (unsigned int)(sc->tx.txq_map[WME_AC_VO]->elem)); \ - if (len >= size) \ - goto done; \ -} while(0) - -#define PRQLE(str, elem) \ -do { \ - len += snprintf(buf + len, size - len, \ - "%s%13i%11i%10i%10i\n", str, \ - list_empty(&sc->tx.txq_map[WME_AC_BE]->elem), \ - list_empty(&sc->tx.txq_map[WME_AC_BK]->elem), \ - list_empty(&sc->tx.txq_map[WME_AC_VI]->elem), \ - list_empty(&sc->tx.txq_map[WME_AC_VO]->elem)); \ - if (len >= size) \ - goto done; \ -} while (0) - static ssize_t read_file_xmit(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { struct ath_softc *sc = file->private_data; char *buf; - unsigned int len = 0, size = 8000; - int i; + unsigned int len = 0, size = 2048; ssize_t retval = 0; - char tmp[32]; buf = kzalloc(size, GFP_KERNEL); if (buf == NULL) return -ENOMEM; - len += sprintf(buf, "Num-Tx-Queues: %i tx-queues-setup: 0x%x" - " poll-work-seen: %u\n" - "%30s %10s%10s%10s\n\n", - ATH9K_NUM_TX_QUEUES, sc->tx.txqsetup, - sc->tx_complete_poll_work_seen, + len += sprintf(buf, "%30s %10s%10s%10s\n\n", "BE", "BK", "VI", "VO"); PR("MPDUs Queued: ", queued); @@ -587,62 +544,11 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, PR("DELIM Underrun: ", delim_underrun); PR("TX-Pkts-All: ", tx_pkts_all); PR("TX-Bytes-All: ", tx_bytes_all); - PR("hw-put-tx-buf: ", puttxbuf); - PR("hw-tx-start: ", txstart); - PR("hw-tx-proc-desc: ", txprocdesc); + PR("HW-put-tx-buf: ", puttxbuf); + PR("HW-tx-start: ", txstart); + PR("HW-tx-proc-desc: ", txprocdesc); PR("TX-Failed: ", txfailed); - len += snprintf(buf + len, size - len, - "%s%11p%11p%10p%10p\n", "txq-memory-address:", - sc->tx.txq_map[WME_AC_BE], - sc->tx.txq_map[WME_AC_BK], - sc->tx.txq_map[WME_AC_VI], - sc->tx.txq_map[WME_AC_VO]); - if (len >= size) - goto done; - - PRX("axq-qnum: ", axq_qnum); - PRX("axq-depth: ", axq_depth); - PRX("axq-ampdu_depth: ", axq_ampdu_depth); - PRX("axq-stopped ", stopped); - PRX("tx-in-progress ", axq_tx_inprogress); - PRX("pending-frames ", pending_frames); - PRX("txq_headidx: ", txq_headidx); - PRX("txq_tailidx: ", txq_headidx); - - PRQLE("axq_q empty: ", axq_q); - PRQLE("axq_acq empty: ", axq_acq); - for (i = 0; i < ATH_TXFIFO_DEPTH; i++) { - snprintf(tmp, sizeof(tmp) - 1, "txq_fifo[%i] empty: ", i); - PRQLE(tmp, txq_fifo[i]); - } - - /* Print out more detailed queue-info */ - for (i = 0; i <= WME_AC_BK; i++) { - struct ath_txq *txq = &(sc->tx.txq[i]); - struct ath_atx_ac *ac; - struct ath_atx_tid *tid; - if (len >= size) - goto done; - spin_lock_bh(&txq->axq_lock); - if (!list_empty(&txq->axq_acq)) { - ac = list_first_entry(&txq->axq_acq, struct ath_atx_ac, - list); - len += snprintf(buf + len, size - len, - "txq[%i] first-ac: %p sched: %i\n", - i, ac, ac->sched); - if (list_empty(&ac->tid_q) || (len >= size)) - goto done_for; - tid = list_first_entry(&ac->tid_q, struct ath_atx_tid, - list); - len += snprintf(buf + len, size - len, - " first-tid: %p sched: %i paused: %i\n", - tid, tid->sched, tid->paused); - } - done_for: - spin_unlock_bh(&txq->axq_lock); - } -done: if (len > size) len = size; @@ -652,62 +558,41 @@ done: return retval; } -static ssize_t read_file_stations(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) +static ssize_t read_file_queues(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) { struct ath_softc *sc = file->private_data; + struct ath_txq *txq; char *buf; - unsigned int len = 0, size = 64000; - struct ath_node *an = NULL; + unsigned int len = 0, size = 1024; ssize_t retval = 0; - int q; + int i; + char *qname[4] = {"VO", "VI", "BE", "BK"}; buf = kzalloc(size, GFP_KERNEL); if (buf == NULL) return -ENOMEM; - len += snprintf(buf + len, size - len, - "Stations:\n" - " tid: addr sched paused buf_q-empty an ac baw\n" - " ac: addr sched tid_q-empty txq\n"); - - spin_lock(&sc->nodes_lock); - list_for_each_entry(an, &sc->nodes, list) { - unsigned short ma = an->maxampdu; - if (ma == 0) - ma = 65535; /* see ath_lookup_rate */ - len += snprintf(buf + len, size - len, - "iface: %pM sta: %pM max-ampdu: %hu mpdu-density: %uus\n", - an->vif->addr, an->sta->addr, ma, - (unsigned int)(an->mpdudensity)); - if (len >= size) - goto done; - - for (q = 0; q < WME_NUM_TID; q++) { - struct ath_atx_tid *tid = &(an->tid[q]); - len += snprintf(buf + len, size - len, - " tid: %p %s %s %i %p %p %hu\n", - tid, tid->sched ? "sched" : "idle", - tid->paused ? "paused" : "running", - skb_queue_empty(&tid->buf_q), - tid->an, tid->ac, tid->baw_size); - if (len >= size) - goto done; - } + for (i = 0; i < IEEE80211_NUM_ACS; i++) { + txq = sc->tx.txq_map[i]; + len += snprintf(buf + len, size - len, "(%s): ", qname[i]); - for (q = 0; q < WME_NUM_AC; q++) { - struct ath_atx_ac *ac = &(an->ac[q]); - len += snprintf(buf + len, size - len, - " ac: %p %s %i %p\n", - ac, ac->sched ? "sched" : "idle", - list_empty(&ac->tid_q), ac->txq); - if (len >= size) - goto done; - } + ath_txq_lock(sc, txq); + + len += snprintf(buf + len, size - len, "%s: %d ", + "qnum", txq->axq_qnum); + len += snprintf(buf + len, size - len, "%s: %2d ", + "qdepth", txq->axq_depth); + len += snprintf(buf + len, size - len, "%s: %2d ", + "ampdu-depth", txq->axq_ampdu_depth); + len += snprintf(buf + len, size - len, "%s: %3d ", + "pending", txq->pending_frames); + len += snprintf(buf + len, size - len, "%s: %d\n", + "stopped", txq->stopped); + + ath_txq_unlock(sc, txq); } -done: - spin_unlock(&sc->nodes_lock); if (len > size) len = size; @@ -837,6 +722,9 @@ static ssize_t read_file_reset(struct file *file, char __user *user_buf, len += snprintf(buf + len, sizeof(buf) - len, "%17s: %2d\n", "PLL RX Hang", sc->debug.stats.reset[RESET_TYPE_PLL_HANG]); + len += snprintf(buf + len, sizeof(buf) - len, + "%17s: %2d\n", "MCI Reset", + sc->debug.stats.reset[RESET_TYPE_MCI]); if (len > sizeof(buf)) len = sizeof(buf); @@ -919,8 +807,8 @@ static const struct file_operations fops_xmit = { .llseek = default_llseek, }; -static const struct file_operations fops_stations = { - .read = read_file_stations, +static const struct file_operations fops_queues = { + .read = read_file_queues, .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, @@ -1586,6 +1474,250 @@ static const struct file_operations fops_samps = { #endif +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT +static ssize_t read_file_btcoex(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath_softc *sc = file->private_data; + u32 len = 0, size = 1500; + char *buf; + size_t retval; + + buf = kzalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + if (!sc->sc_ah->common.btcoex_enabled) { + len = snprintf(buf, size, "%s\n", + "BTCOEX is disabled"); + goto exit; + } + + len = ath9k_dump_btcoex(sc, buf, size); +exit: + retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return retval; +} + +static const struct file_operations fops_btcoex = { + .read = read_file_btcoex, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; +#endif + +static ssize_t read_file_node_stat(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath_node *an = file->private_data; + struct ath_softc *sc = an->sc; + struct ath_atx_tid *tid; + struct ath_atx_ac *ac; + struct ath_txq *txq; + u32 len = 0, size = 4096; + char *buf; + size_t retval; + int tidno, acno; + + buf = kzalloc(size, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + if (!an->sta->ht_cap.ht_supported) { + len = snprintf(buf, size, "%s\n", + "HT not supported"); + goto exit; + } + + len = snprintf(buf, size, "Max-AMPDU: %d\n", + an->maxampdu); + len += snprintf(buf + len, size - len, "MPDU Density: %d\n\n", + an->mpdudensity); + + len += snprintf(buf + len, size - len, + "%2s%7s\n", "AC", "SCHED"); + + for (acno = 0, ac = &an->ac[acno]; + acno < IEEE80211_NUM_ACS; acno++, ac++) { + txq = ac->txq; + ath_txq_lock(sc, txq); + len += snprintf(buf + len, size - len, + "%2d%7d\n", + acno, ac->sched); + ath_txq_unlock(sc, txq); + } + + len += snprintf(buf + len, size - len, + "\n%3s%11s%10s%10s%10s%10s%9s%6s%8s\n", + "TID", "SEQ_START", "SEQ_NEXT", "BAW_SIZE", + "BAW_HEAD", "BAW_TAIL", "BAR_IDX", "SCHED", "PAUSED"); + + for (tidno = 0, tid = &an->tid[tidno]; + tidno < IEEE80211_NUM_TIDS; tidno++, tid++) { + txq = tid->ac->txq; + ath_txq_lock(sc, txq); + len += snprintf(buf + len, size - len, + "%3d%11d%10d%10d%10d%10d%9d%6d%8d\n", + tid->tidno, tid->seq_start, tid->seq_next, + tid->baw_size, tid->baw_head, tid->baw_tail, + tid->bar_index, tid->sched, tid->paused); + ath_txq_unlock(sc, txq); + } +exit: + retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return retval; +} + +static const struct file_operations fops_node_stat = { + .read = read_file_node_stat, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +void ath9k_sta_add_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct dentry *dir) +{ + struct ath_node *an = (struct ath_node *)sta->drv_priv; + an->node_stat = debugfs_create_file("node_stat", S_IRUGO, + dir, an, &fops_node_stat); +} + +void ath9k_sta_remove_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct dentry *dir) +{ + struct ath_node *an = (struct ath_node *)sta->drv_priv; + debugfs_remove(an->node_stat); +} + +/* Ethtool support for get-stats */ + +#define AMKSTR(nm) #nm "_BE", #nm "_BK", #nm "_VI", #nm "_VO" +static const char ath9k_gstrings_stats[][ETH_GSTRING_LEN] = { + "tx_pkts_nic", + "tx_bytes_nic", + "rx_pkts_nic", + "rx_bytes_nic", + AMKSTR(d_tx_pkts), + AMKSTR(d_tx_bytes), + AMKSTR(d_tx_mpdus_queued), + AMKSTR(d_tx_mpdus_completed), + AMKSTR(d_tx_mpdu_xretries), + AMKSTR(d_tx_aggregates), + AMKSTR(d_tx_ampdus_queued_hw), + AMKSTR(d_tx_ampdus_queued_sw), + AMKSTR(d_tx_ampdus_completed), + AMKSTR(d_tx_ampdu_retries), + AMKSTR(d_tx_ampdu_xretries), + AMKSTR(d_tx_fifo_underrun), + AMKSTR(d_tx_op_exceeded), + AMKSTR(d_tx_timer_expiry), + AMKSTR(d_tx_desc_cfg_err), + AMKSTR(d_tx_data_underrun), + AMKSTR(d_tx_delim_underrun), + "d_rx_decrypt_crc_err", + "d_rx_phy_err", + "d_rx_mic_err", + "d_rx_pre_delim_crc_err", + "d_rx_post_delim_crc_err", + "d_rx_decrypt_busy_err", + + "d_rx_phyerr_radar", + "d_rx_phyerr_ofdm_timing", + "d_rx_phyerr_cck_timing", + +}; +#define ATH9K_SSTATS_LEN ARRAY_SIZE(ath9k_gstrings_stats) + +void ath9k_get_et_strings(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u32 sset, u8 *data) +{ + if (sset == ETH_SS_STATS) + memcpy(data, *ath9k_gstrings_stats, + sizeof(ath9k_gstrings_stats)); +} + +int ath9k_get_et_sset_count(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, int sset) +{ + if (sset == ETH_SS_STATS) + return ATH9K_SSTATS_LEN; + return 0; +} + +#define AWDATA(elem) \ + do { \ + data[i++] = sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].elem; \ + data[i++] = sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BK)].elem; \ + data[i++] = sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VI)].elem; \ + data[i++] = sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VO)].elem; \ + } while (0) + +#define AWDATA_RX(elem) \ + do { \ + data[i++] = sc->debug.stats.rxstats.elem; \ + } while (0) + +void ath9k_get_et_stats(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ethtool_stats *stats, u64 *data) +{ + struct ath_softc *sc = hw->priv; + int i = 0; + + data[i++] = (sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_pkts_all + + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BK)].tx_pkts_all + + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VI)].tx_pkts_all + + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VO)].tx_pkts_all); + data[i++] = (sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_bytes_all + + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BK)].tx_bytes_all + + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VI)].tx_bytes_all + + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VO)].tx_bytes_all); + AWDATA_RX(rx_pkts_all); + AWDATA_RX(rx_bytes_all); + + AWDATA(tx_pkts_all); + AWDATA(tx_bytes_all); + AWDATA(queued); + AWDATA(completed); + AWDATA(xretries); + AWDATA(a_aggr); + AWDATA(a_queued_hw); + AWDATA(a_queued_sw); + AWDATA(a_completed); + AWDATA(a_retries); + AWDATA(a_xretries); + AWDATA(fifo_underrun); + AWDATA(xtxop); + AWDATA(timer_exp); + AWDATA(desc_cfg_err); + AWDATA(data_underrun); + AWDATA(delim_underrun); + + AWDATA_RX(decrypt_crc_err); + AWDATA_RX(phy_err); + AWDATA_RX(mic_err); + AWDATA_RX(pre_delim_crc_err); + AWDATA_RX(post_delim_crc_err); + AWDATA_RX(decrypt_busy_err); + + AWDATA_RX(phy_err_stats[ATH9K_PHYERR_RADAR]); + AWDATA_RX(phy_err_stats[ATH9K_PHYERR_OFDM_TIMING]); + AWDATA_RX(phy_err_stats[ATH9K_PHYERR_CCK_TIMING]); + + WARN_ON(i != ATH9K_SSTATS_LEN); +} + int ath9k_init_debug(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); @@ -1609,16 +1741,16 @@ int ath9k_init_debug(struct ath_hw *ah) &fops_interrupt); debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_xmit); + debugfs_create_file("queues", S_IRUSR, sc->debug.debugfs_phy, sc, + &fops_queues); debugfs_create_u32("qlen_bk", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, - &sc->tx.txq_max_pending[WME_AC_BK]); + &sc->tx.txq_max_pending[IEEE80211_AC_BK]); debugfs_create_u32("qlen_be", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, - &sc->tx.txq_max_pending[WME_AC_BE]); + &sc->tx.txq_max_pending[IEEE80211_AC_BE]); debugfs_create_u32("qlen_vi", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, - &sc->tx.txq_max_pending[WME_AC_VI]); + &sc->tx.txq_max_pending[IEEE80211_AC_VI]); debugfs_create_u32("qlen_vo", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, - &sc->tx.txq_max_pending[WME_AC_VO]); - debugfs_create_file("stations", S_IRUSR, sc->debug.debugfs_phy, sc, - &fops_stations); + &sc->tx.txq_max_pending[IEEE80211_AC_VO]); debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_misc); debugfs_create_file("reset", S_IRUSR, sc->debug.debugfs_phy, sc, @@ -1658,6 +1790,9 @@ int ath9k_init_debug(struct ath_hw *ah) sc->debug.debugfs_phy, &sc->sc_ah->gpio_val); debugfs_create_file("diversity", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, sc, &fops_ant_diversity); - +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT + debugfs_create_file("btcoex", S_IRUSR, sc->debug.debugfs_phy, sc, + &fops_btcoex); +#endif return 0; } diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 2ed9785a38f..375c3b46411 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -41,6 +41,7 @@ enum ath_reset_type { RESET_TYPE_PLL_HANG, RESET_TYPE_MAC_HANG, RESET_TYPE_BEACON_STUCK, + RESET_TYPE_MCI, __RESET_TYPE_MAX }; @@ -178,6 +179,21 @@ struct ath_tx_stats { u32 txfailed; }; +/* + * Various utility macros to print TX/Queue counters. + */ +#define PR_QNUM(_n) sc->tx.txq_map[_n]->axq_qnum +#define TXSTATS sc->debug.stats.txstats +#define PR(str, elem) \ + do { \ + len += snprintf(buf + len, size - len, \ + "%s%13u%11u%10u%10u\n", str, \ + TXSTATS[PR_QNUM(IEEE80211_AC_BE)].elem, \ + TXSTATS[PR_QNUM(IEEE80211_AC_BK)].elem, \ + TXSTATS[PR_QNUM(IEEE80211_AC_VI)].elem, \ + TXSTATS[PR_QNUM(IEEE80211_AC_VO)].elem); \ + } while(0) + #define RX_STAT_INC(c) (sc->debug.stats.rxstats.c++) /** @@ -291,7 +307,22 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf, struct ath_tx_status *ts, struct ath_txq *txq, unsigned int flags); void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs); - +int ath9k_get_et_sset_count(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, int sset); +void ath9k_get_et_stats(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ethtool_stats *stats, u64 *data); +void ath9k_get_et_strings(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u32 sset, u8 *data); +void ath9k_sta_add_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct dentry *dir); +void ath9k_sta_remove_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct dentry *dir); #else #define RX_STAT_INC(c) /* NOP */ diff --git a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c index ea2a6cf7ef2..24877b00cbf 100644 --- a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c +++ b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c @@ -42,10 +42,15 @@ struct radar_types { #define MIN_PPB_THRESH 50 #define PPB_THRESH(PPB) ((PPB * MIN_PPB_THRESH + 50) / 100) #define PRF2PRI(PRF) ((1000000 + PRF / 2) / PRF) +/* percentage of pulse width tolerance */ +#define WIDTH_TOLERANCE 5 +#define WIDTH_LOWER(X) ((X*(100-WIDTH_TOLERANCE)+50)/100) +#define WIDTH_UPPER(X) ((X*(100+WIDTH_TOLERANCE)+50)/100) #define ETSI_PATTERN(ID, WMIN, WMAX, PMIN, PMAX, PRF, PPB) \ { \ - ID, WMIN, WMAX, (PRF2PRI(PMAX) - PRI_TOLERANCE), \ + ID, WIDTH_LOWER(WMIN), WIDTH_UPPER(WMAX), \ + (PRF2PRI(PMAX) - PRI_TOLERANCE), \ (PRF2PRI(PMIN) * PRF + PRI_TOLERANCE), PRF, PPB * PRF, \ PPB_THRESH(PPB), PRI_TOLERANCE, \ } @@ -274,7 +279,7 @@ static bool dpd_set_domain(struct dfs_pattern_detector *dpd, static struct dfs_pattern_detector default_dpd = { .exit = dpd_exit, - .set_domain = dpd_set_domain, + .set_dfs_domain = dpd_set_domain, .add_pulse = dpd_add_pulse, .region = NL80211_DFS_UNSET, }; @@ -291,10 +296,11 @@ dfs_pattern_detector_init(enum nl80211_dfs_regions region) *dpd = default_dpd; INIT_LIST_HEAD(&dpd->channel_detectors); - if (dpd->set_domain(dpd, region)) + if (dpd->set_dfs_domain(dpd, region)) return dpd; pr_err("Could not set DFS domain to %d. ", region); + kfree(dpd); return NULL; } EXPORT_SYMBOL(dfs_pattern_detector_init); diff --git a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h index fd0328a3099..cda52f39f28 100644 --- a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h +++ b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.h @@ -62,7 +62,7 @@ struct radar_detector_specs { /** * struct dfs_pattern_detector - DFS pattern detector * @exit(): destructor - * @set_domain(): set DFS domain, resets detector lines upon domain changes + * @set_dfs_domain(): set DFS domain, resets detector lines upon domain changes * @add_pulse(): add radar pulse to detector, returns true on detection * @region: active DFS region, NL80211_DFS_UNSET until set * @num_radar_types: number of different radar types @@ -72,7 +72,7 @@ struct radar_detector_specs { */ struct dfs_pattern_detector { void (*exit)(struct dfs_pattern_detector *dpd); - bool (*set_domain)(struct dfs_pattern_detector *dpd, + bool (*set_dfs_domain)(struct dfs_pattern_detector *dpd, enum nl80211_dfs_regions region); bool (*add_pulse)(struct dfs_pattern_detector *dpd, struct pulse_event *pe); diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index 0512397a293..971d770722c 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -113,9 +113,34 @@ void ath9k_hw_usb_gen_fill_eeprom(struct ath_hw *ah, u16 *eep_data, } } -bool ath9k_hw_nvram_read(struct ath_common *common, u32 off, u16 *data) +static bool ath9k_hw_nvram_read_blob(struct ath_hw *ah, u32 off, + u16 *data) { - return common->bus_ops->eeprom_read(common, off, data); + u16 *blob_data; + + if (off * sizeof(u16) > ah->eeprom_blob->size) + return false; + + blob_data = (u16 *)ah->eeprom_blob->data; + *data = blob_data[off]; + return true; +} + +bool ath9k_hw_nvram_read(struct ath_hw *ah, u32 off, u16 *data) +{ + struct ath_common *common = ath9k_hw_common(ah); + bool ret; + + if (ah->eeprom_blob) + ret = ath9k_hw_nvram_read_blob(ah, off, data); + else + ret = common->bus_ops->eeprom_read(common, off, data); + + if (!ret) + ath_dbg(common, EEPROM, + "unable to read eeprom region at offset %u\n", off); + + return ret; } void ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList, diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 319c651fa6c..40d4f62d0f1 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.h +++ b/drivers/net/wireless/ath/ath9k/eeprom.h @@ -663,7 +663,7 @@ int16_t ath9k_hw_interpolate(u16 target, u16 srcLeft, u16 srcRight, int16_t targetRight); bool ath9k_hw_get_lower_upper_index(u8 target, u8 *pList, u16 listSize, u16 *indexL, u16 *indexR); -bool ath9k_hw_nvram_read(struct ath_common *common, u32 off, u16 *data); +bool ath9k_hw_nvram_read(struct ath_hw *ah, u32 off, u16 *data); void ath9k_hw_usb_gen_fill_eeprom(struct ath_hw *ah, u16 *eep_data, int eep_start_loc, int size); void ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList, diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 7d075105a85..c2bfd748eed 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -32,16 +32,12 @@ static int ath9k_hw_4k_get_eeprom_rev(struct ath_hw *ah) static bool __ath9k_hw_4k_fill_eeprom(struct ath_hw *ah) { - struct ath_common *common = ath9k_hw_common(ah); u16 *eep_data = (u16 *)&ah->eeprom.map4k; int addr, eep_start_loc = 64; for (addr = 0; addr < SIZE_EEPROM_4K; addr++) { - if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, eep_data)) { - ath_dbg(common, EEPROM, - "Unable to read eeprom region\n"); + if (!ath9k_hw_nvram_read(ah, addr + eep_start_loc, eep_data)) return false; - } eep_data++; } @@ -196,7 +192,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) if (!ath9k_hw_use_flash(ah)) { - if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET, + if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { ath_err(common, "Reading Magic # failed\n"); return false; diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index cd742fb944c..3ae1f3df063 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -33,18 +33,13 @@ static int ath9k_hw_ar9287_get_eeprom_rev(struct ath_hw *ah) static bool __ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah) { struct ar9287_eeprom *eep = &ah->eeprom.map9287; - struct ath_common *common = ath9k_hw_common(ah); u16 *eep_data; int addr, eep_start_loc = AR9287_EEP_START_LOC; eep_data = (u16 *)eep; for (addr = 0; addr < SIZE_EEPROM_AR9287; addr++) { - if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, - eep_data)) { - ath_dbg(common, EEPROM, - "Unable to read eeprom region\n"); + if (!ath9k_hw_nvram_read(ah, addr + eep_start_loc, eep_data)) return false; - } eep_data++; } @@ -190,7 +185,7 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); if (!ath9k_hw_use_flash(ah)) { - if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET, + if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { ath_err(common, "Reading Magic # failed\n"); return false; diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index a8ac30a0072..1c25368b383 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -91,17 +91,13 @@ static int ath9k_hw_def_get_eeprom_rev(struct ath_hw *ah) static bool __ath9k_hw_def_fill_eeprom(struct ath_hw *ah) { - struct ath_common *common = ath9k_hw_common(ah); u16 *eep_data = (u16 *)&ah->eeprom.def; int addr, ar5416_eep_start_loc = 0x100; for (addr = 0; addr < SIZE_EEPROM_DEF; addr++) { - if (!ath9k_hw_nvram_read(common, addr + ar5416_eep_start_loc, - eep_data)) { - ath_err(ath9k_hw_common(ah), - "Unable to read eeprom region\n"); + if (!ath9k_hw_nvram_read(ah, addr + ar5416_eep_start_loc, + eep_data)) return false; - } eep_data++; } return true; @@ -271,7 +267,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) bool need_swap = false; int i, addr, size; - if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { + if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { ath_err(common, "Reading Magic # failed\n"); return false; } diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index d9ed141a053..4b412aaf4f3 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -187,6 +187,24 @@ static void ath9k_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer) } } +static void ath_mci_ftp_adjust(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_mci_profile *mci = &btcoex->mci; + struct ath_hw *ah = sc->sc_ah; + + if (btcoex->bt_wait_time > ATH_BTCOEX_RX_WAIT_TIME) { + if (ar9003_mci_state(ah, MCI_STATE_NEED_FTP_STOMP) && + (mci->num_pan || mci->num_other_acl)) + ah->btcoex_hw.mci.stomp_ftp = + (sc->rx.num_pkts < ATH_BTCOEX_STOMP_FTP_THRESH); + else + ah->btcoex_hw.mci.stomp_ftp = false; + btcoex->bt_wait_time = 0; + sc->rx.num_pkts = 0; + } +} + /* * This is the master bt coex timer which runs for every * 45ms, bt traffic will be given priority during 55% of this @@ -197,41 +215,46 @@ static void ath_btcoex_period_timer(unsigned long data) struct ath_softc *sc = (struct ath_softc *) data; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_mci_profile *mci = &btcoex->mci; + enum ath_stomp_type stomp_type; u32 timer_period; - bool is_btscan; unsigned long flags; spin_lock_irqsave(&sc->sc_pm_lock, flags); if (sc->sc_ah->power_mode == ATH9K_PM_NETWORK_SLEEP) { + btcoex->bt_wait_time += btcoex->btcoex_period; spin_unlock_irqrestore(&sc->sc_pm_lock, flags); goto skip_hw_wakeup; } spin_unlock_irqrestore(&sc->sc_pm_lock, flags); + ath9k_mci_update_rssi(sc); + ath9k_ps_wakeup(sc); + if (!(ah->caps.hw_caps & ATH9K_HW_CAP_MCI)) ath_detect_bt_priority(sc); - is_btscan = test_bit(BT_OP_SCAN, &btcoex->op_flags); - btcoex->bt_wait_time += btcoex->btcoex_period; - if (btcoex->bt_wait_time > ATH_BTCOEX_RX_WAIT_TIME) { - if (ar9003_mci_state(ah, MCI_STATE_NEED_FTP_STOMP) && - (mci->num_pan || mci->num_other_acl)) - ah->btcoex_hw.mci.stomp_ftp = - (sc->rx.num_pkts < ATH_BTCOEX_STOMP_FTP_THRESH); - else - ah->btcoex_hw.mci.stomp_ftp = false; - btcoex->bt_wait_time = 0; - sc->rx.num_pkts = 0; - } + if (ah->caps.hw_caps & ATH9K_HW_CAP_MCI) + ath_mci_ftp_adjust(sc); spin_lock_bh(&btcoex->btcoex_lock); - ath9k_hw_btcoex_bt_stomp(ah, is_btscan ? ATH_BTCOEX_STOMP_ALL : - btcoex->bt_stomp_type); + stomp_type = btcoex->bt_stomp_type; + timer_period = btcoex->btcoex_no_stomp; + + if (!(ah->caps.hw_caps & ATH9K_HW_CAP_MCI)) { + if (test_bit(BT_OP_SCAN, &btcoex->op_flags)) { + stomp_type = ATH_BTCOEX_STOMP_ALL; + timer_period = btcoex->btscan_no_stomp; + } + } else if (btcoex->stomp_audio >= 5) { + stomp_type = ATH_BTCOEX_STOMP_AUDIO; + btcoex->stomp_audio = 0; + } + ath9k_hw_btcoex_bt_stomp(ah, stomp_type); ath9k_hw_btcoex_enable(ah); + spin_unlock_bh(&btcoex->btcoex_lock); /* @@ -243,17 +266,16 @@ static void ath_btcoex_period_timer(unsigned long data) if (btcoex->hw_timer_enabled) ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer); - timer_period = is_btscan ? btcoex->btscan_no_stomp : - btcoex->btcoex_no_stomp; ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, timer_period, timer_period * 10); btcoex->hw_timer_enabled = true; } ath9k_ps_restore(sc); + skip_hw_wakeup: - timer_period = btcoex->btcoex_period; - mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(timer_period)); + mod_timer(&btcoex->period_timer, + jiffies + msecs_to_jiffies(btcoex->btcoex_period)); } /* @@ -273,9 +295,10 @@ static void ath_btcoex_no_stomp_timer(void *arg) spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || - test_bit(BT_OP_SCAN, &btcoex->op_flags)) + (!(ah->caps.hw_caps & ATH9K_HW_CAP_MCI) && + test_bit(BT_OP_SCAN, &btcoex->op_flags))) ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE); - else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) + else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW); ath9k_hw_btcoex_enable(ah); @@ -451,7 +474,7 @@ int ath9k_init_btcoex(struct ath_softc *sc) r = ath_init_btcoex_timer(sc); if (r) return -1; - txq = sc->tx.txq_map[WME_AC_BE]; + txq = sc->tx.txq_map[IEEE80211_AC_BE]; ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum); sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; if (ath9k_hw_mci_is_enabled(ah)) { @@ -474,4 +497,71 @@ int ath9k_init_btcoex(struct ath_softc *sc) return 0; } +static int ath9k_dump_mci_btcoex(struct ath_softc *sc, u8 *buf, u32 size) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_mci_profile *mci = &btcoex->mci; + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + u32 len = 0; + int i; + + ATH_DUMP_BTCOEX("Total BT profiles", NUM_PROF(mci)); + ATH_DUMP_BTCOEX("MGMT", mci->num_mgmt); + ATH_DUMP_BTCOEX("SCO", mci->num_sco); + ATH_DUMP_BTCOEX("A2DP", mci->num_a2dp); + ATH_DUMP_BTCOEX("HID", mci->num_hid); + ATH_DUMP_BTCOEX("PAN", mci->num_pan); + ATH_DUMP_BTCOEX("ACL", mci->num_other_acl); + ATH_DUMP_BTCOEX("BDR", mci->num_bdr); + ATH_DUMP_BTCOEX("Aggr. Limit", mci->aggr_limit); + ATH_DUMP_BTCOEX("Stomp Type", btcoex->bt_stomp_type); + ATH_DUMP_BTCOEX("BTCoex Period (msec)", btcoex->btcoex_period); + ATH_DUMP_BTCOEX("Duty Cycle", btcoex->duty_cycle); + ATH_DUMP_BTCOEX("BT Wait time", btcoex->bt_wait_time); + ATH_DUMP_BTCOEX("Concurrent Tx", btcoex_hw->mci.concur_tx); + ATH_DUMP_BTCOEX("Concurrent RSSI cnt", btcoex->rssi_count); + + len += snprintf(buf + len, size - len, "BT Weights: "); + for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) + len += snprintf(buf + len, size - len, "%08x ", + btcoex_hw->bt_weight[i]); + len += snprintf(buf + len, size - len, "\n"); + len += snprintf(buf + len, size - len, "WLAN Weights: "); + for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) + len += snprintf(buf + len, size - len, "%08x ", + btcoex_hw->wlan_weight[i]); + len += snprintf(buf + len, size - len, "\n"); + len += snprintf(buf + len, size - len, "Tx Priorities: "); + for (i = 0; i < ATH_BTCOEX_STOMP_MAX; i++) + len += snprintf(buf + len, size - len, "%08x ", + btcoex_hw->tx_prio[i]); + + len += snprintf(buf + len, size - len, "\n"); + + return len; +} + +static int ath9k_dump_legacy_btcoex(struct ath_softc *sc, u8 *buf, u32 size) +{ + + struct ath_btcoex *btcoex = &sc->btcoex; + u32 len = 0; + + ATH_DUMP_BTCOEX("Stomp Type", btcoex->bt_stomp_type); + ATH_DUMP_BTCOEX("BTCoex Period (msec)", btcoex->btcoex_period); + ATH_DUMP_BTCOEX("Duty Cycle", btcoex->duty_cycle); + ATH_DUMP_BTCOEX("BT Wait time", btcoex->bt_wait_time); + + return len; +} + +int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 size) +{ + if (ath9k_hw_mci_is_enabled(sc->sc_ah)) + return ath9k_dump_mci_btcoex(sc, buf, size); + else + return ath9k_dump_legacy_btcoex(sc, buf, size); +} + #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index b30596fcf73..96bfb18078f 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -331,7 +331,7 @@ struct ath_tx_stats { u32 skb_success; u32 skb_failed; u32 cab_queued; - u32 queue_stats[WME_NUM_AC]; + u32 queue_stats[IEEE80211_NUM_ACS]; }; struct ath_rx_stats { @@ -493,7 +493,7 @@ struct ath9k_htc_priv { int beaconq; int cabq; - int hwq_map[WME_NUM_AC]; + int hwq_map[IEEE80211_NUM_ACS]; #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT struct ath_btcoex btcoex; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index f42d2eb6af9..d0ce1f5bba1 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -33,7 +33,7 @@ void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv) qi.tqi_cwmin = 0; qi.tqi_cwmax = 0; } else if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) { - int qnum = priv->hwq_map[WME_AC_BE]; + int qnum = priv->hwq_map[IEEE80211_AC_BE]; ath9k_hw_get_txq_props(ah, qnum, &qi_be); @@ -587,9 +587,9 @@ static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv, (priv->num_sta_vif > 1) && (vif->type == NL80211_IFTYPE_STATION)) { beacon_configured = false; - ieee80211_iterate_active_interfaces_atomic(priv->hw, - ath9k_htc_beacon_iter, - &beacon_configured); + ieee80211_iterate_active_interfaces_atomic( + priv->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_htc_beacon_iter, &beacon_configured); if (beacon_configured) { ath_dbg(common, CONFIG, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c index 3035deb7a0c..87110de577e 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c @@ -218,16 +218,16 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "BE queued", - priv->debug.tx_stats.queue_stats[WME_AC_BE]); + priv->debug.tx_stats.queue_stats[IEEE80211_AC_BE]); len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "BK queued", - priv->debug.tx_stats.queue_stats[WME_AC_BK]); + priv->debug.tx_stats.queue_stats[IEEE80211_AC_BK]); len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "VI queued", - priv->debug.tx_stats.queue_stats[WME_AC_VI]); + priv->debug.tx_stats.queue_stats[IEEE80211_AC_VI]); len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "VO queued", - priv->debug.tx_stats.queue_stats[WME_AC_VO]); + priv->debug.tx_stats.queue_stats[IEEE80211_AC_VO]); if (len > sizeof(buf)) len = sizeof(buf); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index 0eacfc13c91..105582d6b71 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -207,7 +207,7 @@ void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product) priv->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; ath9k_hw_btcoex_init_3wire(priv->ah); ath_htc_init_btcoex_work(priv); - qnum = priv->hwq_map[WME_AC_BE]; + qnum = priv->hwq_map[IEEE80211_AC_BE]; ath9k_hw_init_btcoex_hw(priv->ah, qnum); break; default: diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index d98255eb1b9..05d5ba66cac 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -549,20 +549,20 @@ static int ath9k_init_queues(struct ath9k_htc_priv *priv) goto err; } - if (!ath9k_htc_txq_setup(priv, WME_AC_BE)) { + if (!ath9k_htc_txq_setup(priv, IEEE80211_AC_BE)) { ath_err(common, "Unable to setup xmit queue for BE traffic\n"); goto err; } - if (!ath9k_htc_txq_setup(priv, WME_AC_BK)) { + if (!ath9k_htc_txq_setup(priv, IEEE80211_AC_BK)) { ath_err(common, "Unable to setup xmit queue for BK traffic\n"); goto err; } - if (!ath9k_htc_txq_setup(priv, WME_AC_VI)) { + if (!ath9k_htc_txq_setup(priv, IEEE80211_AC_VI)) { ath_err(common, "Unable to setup xmit queue for VI traffic\n"); goto err; } - if (!ath9k_htc_txq_setup(priv, WME_AC_VO)) { + if (!ath9k_htc_txq_setup(priv, IEEE80211_AC_VO)) { ath_err(common, "Unable to setup xmit queue for VO traffic\n"); goto err; } @@ -694,6 +694,20 @@ err_hw: return ret; } +static const struct ieee80211_iface_limit if_limits[] = { + { .max = 2, .types = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_P2P_CLIENT) }, + { .max = 2, .types = BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_GO) }, +}; + +static const struct ieee80211_iface_combination if_comb = { + .limits = if_limits, + .n_limits = ARRAY_SIZE(if_limits), + .max_interfaces = 2, + .num_different_channels = 1, +}; + static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, struct ieee80211_hw *hw) { @@ -716,6 +730,9 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, BIT(NL80211_IFTYPE_P2P_GO) | BIT(NL80211_IFTYPE_P2P_CLIENT); + hw->wiphy->iface_combinations = &if_comb; + hw->wiphy->n_iface_combinations = 1; + hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN | diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index ca78e33ca23..9c07a8fa513 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -127,8 +127,9 @@ static void ath9k_htc_vif_reconfig(struct ath9k_htc_priv *priv) priv->rearm_ani = false; priv->reconfig_beacon = false; - ieee80211_iterate_active_interfaces_atomic(priv->hw, - ath9k_htc_vif_iter, priv); + ieee80211_iterate_active_interfaces_atomic( + priv->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_htc_vif_iter, priv); if (priv->rearm_ani) ath9k_htc_start_ani(priv); @@ -165,8 +166,9 @@ static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv, ath9k_htc_bssid_iter(&iter_data, vif->addr, vif); /* Get list of all active MAC addresses */ - ieee80211_iterate_active_interfaces_atomic(priv->hw, ath9k_htc_bssid_iter, - &iter_data); + ieee80211_iterate_active_interfaces_atomic( + priv->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_htc_bssid_iter, &iter_data); memcpy(common->bssidmask, iter_data.mask, ETH_ALEN); ath_hw_setbssidmask(common); @@ -1036,26 +1038,6 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw, mutex_lock(&priv->mutex); - if (priv->nvifs >= ATH9K_HTC_MAX_VIF) { - mutex_unlock(&priv->mutex); - return -ENOBUFS; - } - - if (priv->num_ibss_vif || - (priv->nvifs && vif->type == NL80211_IFTYPE_ADHOC)) { - ath_err(common, "IBSS coexistence with other modes is not allowed\n"); - mutex_unlock(&priv->mutex); - return -ENOBUFS; - } - - if (((vif->type == NL80211_IFTYPE_AP) || - (vif->type == NL80211_IFTYPE_ADHOC)) && - ((priv->num_ap_vif + priv->num_ibss_vif) >= ATH9K_HTC_MAX_BCN_VIF)) { - ath_err(common, "Max. number of beaconing interfaces reached\n"); - mutex_unlock(&priv->mutex); - return -ENOBUFS; - } - ath9k_htc_ps_wakeup(priv); memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif)); memcpy(&hvif.myaddr, vif->addr, ETH_ALEN); @@ -1164,8 +1146,9 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw, */ if ((vif->type == NL80211_IFTYPE_AP) && (priv->num_ap_vif == 0)) { priv->rearm_ani = false; - ieee80211_iterate_active_interfaces_atomic(priv->hw, - ath9k_htc_vif_iter, priv); + ieee80211_iterate_active_interfaces_atomic( + priv->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_htc_vif_iter, priv); if (!priv->rearm_ani) ath9k_htc_stop_ani(priv); } @@ -1366,7 +1349,7 @@ static int ath9k_htc_conf_tx(struct ieee80211_hw *hw, struct ath9k_tx_queue_info qi; int ret = 0, qnum; - if (queue >= WME_NUM_AC) + if (queue >= IEEE80211_NUM_ACS) return 0; mutex_lock(&priv->mutex); @@ -1393,7 +1376,7 @@ static int ath9k_htc_conf_tx(struct ieee80211_hw *hw, } if ((priv->ah->opmode == NL80211_IFTYPE_ADHOC) && - (qnum == priv->hwq_map[WME_AC_BE])) + (qnum == priv->hwq_map[IEEE80211_AC_BE])) ath9k_htc_beaconq_config(priv); out: ath9k_htc_ps_restore(priv); @@ -1486,8 +1469,9 @@ static void ath9k_htc_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif) static void ath9k_htc_choose_set_bssid(struct ath9k_htc_priv *priv) { if (priv->num_sta_assoc_vif == 1) { - ieee80211_iterate_active_interfaces_atomic(priv->hw, - ath9k_htc_bss_iter, priv); + ieee80211_iterate_active_interfaces_atomic( + priv->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_htc_bss_iter, priv); ath9k_htc_set_bssid(priv); } } diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 06cdcb772d7..b6a5a08810b 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -21,10 +21,10 @@ /******/ static const int subtype_txq_to_hwq[] = { - [WME_AC_BE] = ATH_TXQ_AC_BE, - [WME_AC_BK] = ATH_TXQ_AC_BK, - [WME_AC_VI] = ATH_TXQ_AC_VI, - [WME_AC_VO] = ATH_TXQ_AC_VO, + [IEEE80211_AC_BE] = ATH_TXQ_AC_BE, + [IEEE80211_AC_BK] = ATH_TXQ_AC_BK, + [IEEE80211_AC_VI] = ATH_TXQ_AC_VI, + [IEEE80211_AC_VO] = ATH_TXQ_AC_VO, }; #define ATH9K_HTC_INIT_TXQ(subtype) do { \ @@ -41,15 +41,15 @@ int get_hw_qnum(u16 queue, int *hwq_map) { switch (queue) { case 0: - return hwq_map[WME_AC_VO]; + return hwq_map[IEEE80211_AC_VO]; case 1: - return hwq_map[WME_AC_VI]; + return hwq_map[IEEE80211_AC_VI]; case 2: - return hwq_map[WME_AC_BE]; + return hwq_map[IEEE80211_AC_BE]; case 3: - return hwq_map[WME_AC_BK]; + return hwq_map[IEEE80211_AC_BK]; default: - return hwq_map[WME_AC_BE]; + return hwq_map[IEEE80211_AC_BE]; } } @@ -106,20 +106,20 @@ static inline enum htc_endpoint_id get_htc_epid(struct ath9k_htc_priv *priv, switch (qnum) { case 0: - TX_QSTAT_INC(WME_AC_VO); + TX_QSTAT_INC(IEEE80211_AC_VO); epid = priv->data_vo_ep; break; case 1: - TX_QSTAT_INC(WME_AC_VI); + TX_QSTAT_INC(IEEE80211_AC_VI); epid = priv->data_vi_ep; break; case 2: - TX_QSTAT_INC(WME_AC_BE); + TX_QSTAT_INC(IEEE80211_AC_BE); epid = priv->data_be_ep; break; case 3: default: - TX_QSTAT_INC(WME_AC_BK); + TX_QSTAT_INC(IEEE80211_AC_BK); epid = priv->data_bk_ep; break; } @@ -1082,7 +1082,7 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, rx_status->freq = hw->conf.channel->center_freq; rx_status->signal = rxbuf->rxstatus.rs_rssi + ATH_DEFAULT_NOISE_FLOOR; rx_status->antenna = rxbuf->rxstatus.rs_antenna; - rx_status->flag |= RX_FLAG_MACTIME_MPDU; + rx_status->flag |= RX_FLAG_MACTIME_END; return true; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 1829b445d0b..7cb78706591 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2153,9 +2153,6 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah) AR_RTC_FORCE_WAKE_EN); udelay(50); - if (ath9k_hw_mci_is_enabled(ah)) - ar9003_mci_set_power_awake(ah); - for (i = POWER_UP_TIME / 50; i > 0; i--) { val = REG_READ(ah, AR_RTC_STATUS) & AR_RTC_STATUS_M; if (val == AR_RTC_STATUS_ON) @@ -2171,6 +2168,9 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah) return false; } + if (ath9k_hw_mci_is_enabled(ah)) + ar9003_mci_set_power_awake(ah); + REG_CLR_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV); return true; @@ -2561,11 +2561,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB; } - if (AR_SREV_9485_10(ah)) { - pCap->pcie_lcr_extsync_en = true; - pCap->pcie_lcr_offset = 0x80; - } - if (ath9k_hw_dfs_tested(ah)) pCap->hw_caps |= ATH9K_HW_CAP_DFS; @@ -2604,6 +2599,10 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) pCap->hw_caps |= ATH9K_HW_WOW_PATTERN_MATCH_DWORD; } + if (AR_SREV_9300_20_OR_LATER(ah) && + ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) + pCap->hw_caps |= ATH9K_HW_CAP_PAPRD; + return 0; } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index dbc1b7a4cbf..7f1a8e91c90 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -20,6 +20,7 @@ #include <linux/if_ether.h> #include <linux/delay.h> #include <linux/io.h> +#include <linux/firmware.h> #include "mac.h" #include "ani.h" @@ -247,6 +248,7 @@ enum ath9k_hw_caps { ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(17), ATH9K_HW_WOW_PATTERN_MATCH_EXACT = BIT(18), ATH9K_HW_WOW_PATTERN_MATCH_DWORD = BIT(19), + ATH9K_HW_CAP_PAPRD = BIT(20), }; /* @@ -273,8 +275,6 @@ struct ath9k_hw_capabilities { u8 rx_status_len; u8 tx_desc_len; u8 txs_len; - u16 pcie_lcr_offset; - bool pcie_lcr_extsync_en; }; struct ath9k_ops_config { @@ -401,6 +401,7 @@ enum ath9k_int { struct ath9k_hw_cal_data { u16 channel; u32 channelFlags; + u32 chanmode; int32_t CalValid; int8_t iCoff; int8_t qCoff; @@ -834,6 +835,7 @@ struct ath_hw { int coarse_low[5]; int firpwr[5]; enum ath9k_ani_cmd ani_function; + u32 ani_skip_count; #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT struct ath_btcoex_hw btcoex_hw; @@ -875,7 +877,6 @@ struct ath_hw { struct ar5416IniArray iniModesTxGain; struct ar5416IniArray iniCckfirNormal; struct ar5416IniArray iniCckfirJapan2484; - struct ar5416IniArray ini_japan2484; struct ar5416IniArray iniModes_9271_ANI_reg; struct ar5416IniArray ini_radio_post_sys2ant; @@ -921,6 +922,8 @@ struct ath_hw { bool is_clk_25mhz; int (*get_mac_revision)(void); int (*external_reset)(void); + + const struct firmware *eeprom_blob; }; struct ath_bus_ops { @@ -928,7 +931,6 @@ struct ath_bus_ops { void (*read_cachesize)(struct ath_common *common, int *csz); bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data); void (*bt_coex_prep)(struct ath_common *common); - void (*extn_synch_en)(struct ath_common *common); void (*aspm_init)(struct ath_common *common); }; @@ -1060,9 +1062,10 @@ void ar9003_paprd_populate_single_table(struct ath_hw *ah, int chain); int ar9003_paprd_create_curve(struct ath_hw *ah, struct ath9k_hw_cal_data *caldata, int chain); -int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain); +void ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain); int ar9003_paprd_init_table(struct ath_hw *ah); bool ar9003_paprd_is_done(struct ath_hw *ah); +bool ar9003_is_paprd_enabled(struct ath_hw *ah); /* Hardware family op attach helpers */ void ar5008_hw_attach_phy_ops(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index fad3ccd5cd9..f69ef5d48c7 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -23,6 +23,11 @@ #include "ath9k.h" +struct ath9k_eeprom_ctx { + struct completion complete; + struct ath_hw *ah; +}; + static char *dev_info = "ath9k"; MODULE_AUTHOR("Atheros Communications"); @@ -435,7 +440,7 @@ static int ath9k_init_queues(struct ath_softc *sc) sc->config.cabqReadytime = ATH_CABQ_READY_TIME; ath_cabq_update(sc); - for (i = 0; i < WME_NUM_AC; i++) { + for (i = 0; i < IEEE80211_NUM_ACS; i++) { sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i); sc->tx.txq_map[i]->mac80211_qnum = i; sc->tx.txq_max_pending[i] = ATH_MAX_QDEPTH; @@ -506,6 +511,51 @@ static void ath9k_init_misc(struct ath_softc *sc) sc->ant_comb.count = ATH_ANT_DIV_COMB_INIT_COUNT; } +static void ath9k_eeprom_request_cb(const struct firmware *eeprom_blob, + void *ctx) +{ + struct ath9k_eeprom_ctx *ec = ctx; + + if (eeprom_blob) + ec->ah->eeprom_blob = eeprom_blob; + + complete(&ec->complete); +} + +static int ath9k_eeprom_request(struct ath_softc *sc, const char *name) +{ + struct ath9k_eeprom_ctx ec; + struct ath_hw *ah = ah = sc->sc_ah; + int err; + + /* try to load the EEPROM content asynchronously */ + init_completion(&ec.complete); + ec.ah = sc->sc_ah; + + err = request_firmware_nowait(THIS_MODULE, 1, name, sc->dev, GFP_KERNEL, + &ec, ath9k_eeprom_request_cb); + if (err < 0) { + ath_err(ath9k_hw_common(ah), + "EEPROM request failed\n"); + return err; + } + + wait_for_completion(&ec.complete); + + if (!ah->eeprom_blob) { + ath_err(ath9k_hw_common(ah), + "Unable to load EEPROM file %s\n", name); + return -EINVAL; + } + + return 0; +} + +static void ath9k_eeprom_release(struct ath_softc *sc) +{ + release_firmware(sc->sc_ah->eeprom_blob); +} + static int ath9k_init_softc(u16 devid, struct ath_softc *sc, const struct ath_bus_ops *bus_ops) { @@ -563,10 +613,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, spin_lock_init(&sc->sc_serial_rw); spin_lock_init(&sc->sc_pm_lock); mutex_init(&sc->mutex); -#ifdef CONFIG_ATH9K_DEBUGFS - spin_lock_init(&sc->nodes_lock); - INIT_LIST_HEAD(&sc->nodes); -#endif #ifdef CONFIG_ATH9K_MAC_DEBUG spin_lock_init(&sc->debug.samp_lock); #endif @@ -587,6 +633,12 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, ath_read_cachesize(common, &csz); common->cachelsz = csz << 2; /* convert to bytes */ + if (pdata && pdata->eeprom_name) { + ret = ath9k_eeprom_request(sc, pdata->eeprom_name); + if (ret) + goto err_eeprom; + } + /* Initializes the hardware for all supported chipsets */ ret = ath9k_hw_init(ah); if (ret) @@ -623,7 +675,8 @@ err_btcoex: err_queues: ath9k_hw_deinit(ah); err_hw: - + ath9k_eeprom_release(sc); +err_eeprom: kfree(ah); sc->sc_ah = NULL; @@ -687,6 +740,7 @@ static const struct ieee80211_iface_combination if_comb = { .n_limits = ARRAY_SIZE(if_limits), .max_interfaces = 2048, .num_different_channels = 1, + .beacon_int_infra_match = true, }; void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) @@ -885,6 +939,7 @@ static void ath9k_deinit_softc(struct ath_softc *sc) if (sc->dfs_detector != NULL) sc->dfs_detector->exit(sc->dfs_detector); + ath9k_eeprom_release(sc); kfree(sc->sc_ah); sc->sc_ah = NULL; } diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index 7b88b9c39cc..ade3afb21f9 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c @@ -27,9 +27,6 @@ void ath_tx_complete_poll_work(struct work_struct *work) struct ath_txq *txq; int i; bool needreset = false; -#ifdef CONFIG_ATH9K_DEBUGFS - sc->tx_complete_poll_work_seen++; -#endif for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) if (ATH_TXQ_SETUP(sc, i)) { @@ -182,13 +179,15 @@ void ath_rx_poll(unsigned long data) static void ath_paprd_activate(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_cal_data *caldata = ah->caldata; int chain; - if (!caldata || !caldata->paprd_done) + if (!caldata || !caldata->paprd_done) { + ath_dbg(common, CALIBRATE, "Failed to activate PAPRD\n"); return; + } - ath9k_ps_wakeup(sc); ar9003_paprd_enable(ah, false); for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { if (!(ah->txchainmask & BIT(chain))) @@ -197,8 +196,8 @@ static void ath_paprd_activate(struct ath_softc *sc) ar9003_paprd_populate_single_table(ah, caldata, chain); } + ath_dbg(common, CALIBRATE, "Activating PAPRD\n"); ar9003_paprd_enable(ah, true); - ath9k_ps_restore(sc); } static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int chain) @@ -211,7 +210,7 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int int time_left; memset(&txctl, 0, sizeof(txctl)); - txctl.txq = sc->tx.txq_map[WME_AC_BE]; + txctl.txq = sc->tx.txq_map[IEEE80211_AC_BE]; memset(tx_info, 0, sizeof(*tx_info)); tx_info->band = hw->conf.channel->band; @@ -256,8 +255,10 @@ void ath_paprd_calibrate(struct work_struct *work) int len = 1800; int ret; - if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done) + if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done) { + ath_dbg(common, CALIBRATE, "Skipping PAPRD calibration\n"); return; + } ath9k_ps_wakeup(sc); @@ -350,8 +351,18 @@ void ath_ani_calibrate(unsigned long data) ATH_AP_SHORT_CALINTERVAL : ATH_STA_SHORT_CALINTERVAL; /* Only calibrate if awake */ - if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) + if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) { + if (++ah->ani_skip_count >= ATH_ANI_MAX_SKIP_COUNT) { + spin_lock_irqsave(&sc->sc_pm_lock, flags); + sc->ps_flags |= PS_WAIT_FOR_ANI; + spin_unlock_irqrestore(&sc->sc_pm_lock, flags); + } goto set_timer; + } + ah->ani_skip_count = 0; + spin_lock_irqsave(&sc->sc_pm_lock, flags); + sc->ps_flags &= ~PS_WAIT_FOR_ANI; + spin_unlock_irqrestore(&sc->sc_pm_lock, flags); ath9k_ps_wakeup(sc); @@ -423,11 +434,15 @@ set_timer: cal_interval = min(cal_interval, (u32)short_cal_interval); mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval)); - if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD) && ah->caldata) { - if (!ah->caldata->paprd_done) + + if (ar9003_is_paprd_enabled(ah) && ah->caldata) { + if (!ah->caldata->paprd_done) { ieee80211_queue_work(sc->hw, &sc->paprd_work); - else if (!ah->paprd_table_write_done) + } else if (!ah->paprd_table_write_done) { + ath9k_ps_wakeup(sc); ath_paprd_activate(sc); + ath9k_ps_restore(sc); + } } } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index dd45edfa6ba..be30a9af152 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -131,7 +131,8 @@ void ath9k_ps_restore(struct ath_softc *sc) !(sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | PS_WAIT_FOR_PSPOLL_DATA | - PS_WAIT_FOR_TX_ACK))) { + PS_WAIT_FOR_TX_ACK | + PS_WAIT_FOR_ANI))) { mode = ATH9K_PM_NETWORK_SLEEP; if (ath9k_hw_btcoex_is_enabled(sc->sc_ah)) ath9k_btcoex_stop_gen_timer(sc); @@ -292,6 +293,10 @@ static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan, goto out; } + if (ath9k_hw_mci_is_enabled(sc->sc_ah) && + (sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)) + ath9k_mci_set_txpower(sc, true, false); + if (!ath_complete_reset(sc, true)) r = -EIO; @@ -326,11 +331,7 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta, u8 density; an = (struct ath_node *)sta->drv_priv; -#ifdef CONFIG_ATH9K_DEBUGFS - spin_lock(&sc->nodes_lock); - list_add(&an->list, &sc->nodes); - spin_unlock(&sc->nodes_lock); -#endif + an->sc = sc; an->sta = sta; an->vif = vif; @@ -347,13 +348,6 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta) { struct ath_node *an = (struct ath_node *)sta->drv_priv; -#ifdef CONFIG_ATH9K_DEBUGFS - spin_lock(&sc->nodes_lock); - list_del(&an->list); - spin_unlock(&sc->nodes_lock); - an->sta = NULL; -#endif - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) ath_tx_node_cleanup(sc, an); } @@ -489,17 +483,6 @@ irqreturn_t ath_isr(int irq, void *dev) if (status & SCHED_INTR) sched = true; -#ifdef CONFIG_PM_SLEEP - if (status & ATH9K_INT_BMISS) { - if (atomic_read(&sc->wow_sleep_proc_intr) == 0) { - ath_dbg(common, ANY, "during WoW we got a BMISS\n"); - atomic_inc(&sc->wow_got_bmiss_intr); - atomic_dec(&sc->wow_sleep_proc_intr); - } - ath_dbg(common, INTERRUPT, "beacon miss interrupt\n"); - } -#endif - /* * If a FATAL or RXORN interrupt is received, we have to reset the * chip immediately. @@ -518,7 +501,15 @@ irqreturn_t ath_isr(int irq, void *dev) goto chip_reset; } - +#ifdef CONFIG_PM_SLEEP + if (status & ATH9K_INT_BMISS) { + if (atomic_read(&sc->wow_sleep_proc_intr) == 0) { + ath_dbg(common, ANY, "during WoW we got a BMISS\n"); + atomic_inc(&sc->wow_got_bmiss_intr); + atomic_dec(&sc->wow_sleep_proc_intr); + } + } +#endif if (status & ATH9K_INT_SWBA) tasklet_schedule(&sc->bcon_tasklet); @@ -681,9 +672,6 @@ static int ath9k_start(struct ieee80211_hw *hw) spin_unlock_bh(&sc->sc_pcu_lock); - if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en) - common->bus_ops->extn_synch_en(common); - mutex_unlock(&sc->mutex); ath9k_ps_restore(sc); @@ -919,8 +907,9 @@ void ath9k_calculate_iter_data(struct ieee80211_hw *hw, ath9k_vif_iter(iter_data, vif->addr, vif); /* Get list of all active MAC addresses */ - ieee80211_iterate_active_interfaces_atomic(sc->hw, ath9k_vif_iter, - iter_data); + ieee80211_iterate_active_interfaces_atomic( + sc->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_vif_iter, iter_data); } /* Called with sc->mutex held. */ @@ -970,8 +959,9 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw, if (ah->opmode == NL80211_IFTYPE_STATION && old_opmode == NL80211_IFTYPE_AP && test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { - ieee80211_iterate_active_interfaces_atomic(sc->hw, - ath9k_sta_vif_iter, sc); + ieee80211_iterate_active_interfaces_atomic( + sc->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_sta_vif_iter, sc); } } @@ -1324,7 +1314,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, struct ath9k_tx_queue_info qi; int ret = 0; - if (queue >= WME_NUM_AC) + if (queue >= IEEE80211_NUM_ACS) return 0; txq = sc->tx.txq_map[queue]; @@ -1449,6 +1439,9 @@ static void ath9k_set_assoc_state(struct ath_softc *sc, sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON; spin_unlock_irqrestore(&sc->sc_pm_lock, flags); + if (ath9k_hw_mci_is_enabled(sc->sc_ah)) + ath9k_mci_update_wlan_channels(sc, false); + ath_dbg(common, CONFIG, "Primary Station interface: %pM, BSSID: %pM\n", vif->addr, common->curbssid); @@ -1497,14 +1490,17 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, clear_bit(SC_OP_BEACONS, &sc->sc_flags); } - ieee80211_iterate_active_interfaces_atomic(sc->hw, - ath9k_bss_assoc_iter, sc); + ieee80211_iterate_active_interfaces_atomic( + sc->hw, IEEE80211_IFACE_ITER_RESUME_ALL, + ath9k_bss_assoc_iter, sc); if (!test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags) && ah->opmode == NL80211_IFTYPE_STATION) { memset(common->curbssid, 0, ETH_ALEN); common->curaid = 0; ath9k_hw_write_associd(sc->sc_ah); + if (ath9k_hw_mci_is_enabled(sc->sc_ah)) + ath9k_mci_update_wlan_channels(sc, true); } } @@ -1887,134 +1883,6 @@ static int ath9k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) return 0; } -#ifdef CONFIG_ATH9K_DEBUGFS - -/* Ethtool support for get-stats */ - -#define AMKSTR(nm) #nm "_BE", #nm "_BK", #nm "_VI", #nm "_VO" -static const char ath9k_gstrings_stats[][ETH_GSTRING_LEN] = { - "tx_pkts_nic", - "tx_bytes_nic", - "rx_pkts_nic", - "rx_bytes_nic", - AMKSTR(d_tx_pkts), - AMKSTR(d_tx_bytes), - AMKSTR(d_tx_mpdus_queued), - AMKSTR(d_tx_mpdus_completed), - AMKSTR(d_tx_mpdu_xretries), - AMKSTR(d_tx_aggregates), - AMKSTR(d_tx_ampdus_queued_hw), - AMKSTR(d_tx_ampdus_queued_sw), - AMKSTR(d_tx_ampdus_completed), - AMKSTR(d_tx_ampdu_retries), - AMKSTR(d_tx_ampdu_xretries), - AMKSTR(d_tx_fifo_underrun), - AMKSTR(d_tx_op_exceeded), - AMKSTR(d_tx_timer_expiry), - AMKSTR(d_tx_desc_cfg_err), - AMKSTR(d_tx_data_underrun), - AMKSTR(d_tx_delim_underrun), - - "d_rx_decrypt_crc_err", - "d_rx_phy_err", - "d_rx_mic_err", - "d_rx_pre_delim_crc_err", - "d_rx_post_delim_crc_err", - "d_rx_decrypt_busy_err", - - "d_rx_phyerr_radar", - "d_rx_phyerr_ofdm_timing", - "d_rx_phyerr_cck_timing", - -}; -#define ATH9K_SSTATS_LEN ARRAY_SIZE(ath9k_gstrings_stats) - -static void ath9k_get_et_strings(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - u32 sset, u8 *data) -{ - if (sset == ETH_SS_STATS) - memcpy(data, *ath9k_gstrings_stats, - sizeof(ath9k_gstrings_stats)); -} - -static int ath9k_get_et_sset_count(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, int sset) -{ - if (sset == ETH_SS_STATS) - return ATH9K_SSTATS_LEN; - return 0; -} - -#define PR_QNUM(_n) (sc->tx.txq_map[_n]->axq_qnum) -#define AWDATA(elem) \ - do { \ - data[i++] = sc->debug.stats.txstats[PR_QNUM(WME_AC_BE)].elem; \ - data[i++] = sc->debug.stats.txstats[PR_QNUM(WME_AC_BK)].elem; \ - data[i++] = sc->debug.stats.txstats[PR_QNUM(WME_AC_VI)].elem; \ - data[i++] = sc->debug.stats.txstats[PR_QNUM(WME_AC_VO)].elem; \ - } while (0) - -#define AWDATA_RX(elem) \ - do { \ - data[i++] = sc->debug.stats.rxstats.elem; \ - } while (0) - -static void ath9k_get_et_stats(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ethtool_stats *stats, u64 *data) -{ - struct ath_softc *sc = hw->priv; - int i = 0; - - data[i++] = (sc->debug.stats.txstats[PR_QNUM(WME_AC_BE)].tx_pkts_all + - sc->debug.stats.txstats[PR_QNUM(WME_AC_BK)].tx_pkts_all + - sc->debug.stats.txstats[PR_QNUM(WME_AC_VI)].tx_pkts_all + - sc->debug.stats.txstats[PR_QNUM(WME_AC_VO)].tx_pkts_all); - data[i++] = (sc->debug.stats.txstats[PR_QNUM(WME_AC_BE)].tx_bytes_all + - sc->debug.stats.txstats[PR_QNUM(WME_AC_BK)].tx_bytes_all + - sc->debug.stats.txstats[PR_QNUM(WME_AC_VI)].tx_bytes_all + - sc->debug.stats.txstats[PR_QNUM(WME_AC_VO)].tx_bytes_all); - AWDATA_RX(rx_pkts_all); - AWDATA_RX(rx_bytes_all); - - AWDATA(tx_pkts_all); - AWDATA(tx_bytes_all); - AWDATA(queued); - AWDATA(completed); - AWDATA(xretries); - AWDATA(a_aggr); - AWDATA(a_queued_hw); - AWDATA(a_queued_sw); - AWDATA(a_completed); - AWDATA(a_retries); - AWDATA(a_xretries); - AWDATA(fifo_underrun); - AWDATA(xtxop); - AWDATA(timer_exp); - AWDATA(desc_cfg_err); - AWDATA(data_underrun); - AWDATA(delim_underrun); - - AWDATA_RX(decrypt_crc_err); - AWDATA_RX(phy_err); - AWDATA_RX(mic_err); - AWDATA_RX(pre_delim_crc_err); - AWDATA_RX(post_delim_crc_err); - AWDATA_RX(decrypt_busy_err); - - AWDATA_RX(phy_err_stats[ATH9K_PHYERR_RADAR]); - AWDATA_RX(phy_err_stats[ATH9K_PHYERR_OFDM_TIMING]); - AWDATA_RX(phy_err_stats[ATH9K_PHYERR_CCK_TIMING]); - - WARN_ON(i != ATH9K_SSTATS_LEN); -} - -/* End of ethtool get-stats functions */ - -#endif - - #ifdef CONFIG_PM_SLEEP static void ath9k_wow_map_triggers(struct ath_softc *sc, @@ -2408,7 +2276,12 @@ struct ieee80211_ops ath9k_ops = { #ifdef CONFIG_ATH9K_DEBUGFS .get_et_sset_count = ath9k_get_et_sset_count, - .get_et_stats = ath9k_get_et_stats, - .get_et_strings = ath9k_get_et_strings, + .get_et_stats = ath9k_get_et_stats, + .get_et_strings = ath9k_get_et_strings, +#endif + +#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) + .sta_add_debugfs = ath9k_sta_add_debugfs, + .sta_remove_debugfs = ath9k_sta_remove_debugfs, #endif }; diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c index ec2d7c80756..5c02702f21e 100644 --- a/drivers/net/wireless/ath/ath9k/mci.c +++ b/drivers/net/wireless/ath/ath9k/mci.c @@ -43,6 +43,7 @@ static bool ath_mci_add_profile(struct ath_common *common, struct ath_mci_profile_info *info) { struct ath_mci_profile_info *entry; + u8 voice_priority[] = { 110, 110, 110, 112, 110, 110, 114, 116, 118 }; if ((mci->num_sco == ATH_MCI_MAX_SCO_PROFILE) && (info->type == MCI_GPM_COEX_PROFILE_VOICE)) @@ -59,6 +60,12 @@ static bool ath_mci_add_profile(struct ath_common *common, memcpy(entry, info, 10); INC_PROF(mci, info); list_add_tail(&entry->list, &mci->info); + if (info->type == MCI_GPM_COEX_PROFILE_VOICE) { + if (info->voice_type < sizeof(voice_priority)) + mci->voice_priority = voice_priority[info->voice_type]; + else + mci->voice_priority = 110; + } return true; } @@ -150,7 +157,7 @@ static void ath_mci_update_scheme(struct ath_softc *sc) * For single PAN/FTP profile, allocate 35% for BT * to improve WLAN throughput. */ - btcoex->duty_cycle = 35; + btcoex->duty_cycle = AR_SREV_9565(sc->sc_ah) ? 40 : 35; btcoex->btcoex_period = 53; ath_dbg(common, MCI, "Single PAN/FTP bt period %d ms dutycycle %d\n", @@ -200,23 +207,6 @@ skip_tuning: ath9k_btcoex_timer_resume(sc); } -static void ath_mci_wait_btcal_done(struct ath_softc *sc) -{ - struct ath_hw *ah = sc->sc_ah; - - /* Stop tx & rx */ - ieee80211_stop_queues(sc->hw); - ath_stoprecv(sc); - ath_drain_all_txq(sc, false); - - /* Wait for cal done */ - ar9003_mci_start_reset(ah, ah->curchan); - - /* Resume tx & rx */ - ath_startrecv(sc); - ieee80211_wake_queues(sc->hw); -} - static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) { struct ath_hw *ah = sc->sc_ah; @@ -228,7 +218,7 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload) case MCI_GPM_BT_CAL_REQ: if (mci_hw->bt_state == MCI_BT_AWAKE) { mci_hw->bt_state = MCI_BT_CAL_START; - ath_mci_wait_btcal_done(sc); + ath9k_queue_reset(sc, RESET_TYPE_MCI); } ath_dbg(common, MCI, "MCI State : %d\n", mci_hw->bt_state); break; @@ -250,6 +240,58 @@ static void ath9k_mci_work(struct work_struct *work) ath_mci_update_scheme(sc); } +static void ath_mci_update_stomp_txprio(u8 cur_txprio, u8 *stomp_prio) +{ + if (cur_txprio < stomp_prio[ATH_BTCOEX_STOMP_NONE]) + stomp_prio[ATH_BTCOEX_STOMP_NONE] = cur_txprio; + + if (cur_txprio > stomp_prio[ATH_BTCOEX_STOMP_ALL]) + stomp_prio[ATH_BTCOEX_STOMP_ALL] = cur_txprio; + + if ((cur_txprio > ATH_MCI_HI_PRIO) && + (cur_txprio < stomp_prio[ATH_BTCOEX_STOMP_LOW])) + stomp_prio[ATH_BTCOEX_STOMP_LOW] = cur_txprio; +} + +static void ath_mci_set_concur_txprio(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_mci_profile *mci = &btcoex->mci; + u8 stomp_txprio[ATH_BTCOEX_STOMP_MAX]; + + memset(stomp_txprio, 0, sizeof(stomp_txprio)); + if (mci->num_mgmt) { + stomp_txprio[ATH_BTCOEX_STOMP_ALL] = ATH_MCI_INQUIRY_PRIO; + if (!mci->num_pan && !mci->num_other_acl) + stomp_txprio[ATH_BTCOEX_STOMP_NONE] = + ATH_MCI_INQUIRY_PRIO; + } else { + u8 prof_prio[] = { 50, 90, 94, 52 };/* RFCOMM, A2DP, HID, PAN */ + + stomp_txprio[ATH_BTCOEX_STOMP_LOW] = + stomp_txprio[ATH_BTCOEX_STOMP_NONE] = 0xff; + + if (mci->num_sco) + ath_mci_update_stomp_txprio(mci->voice_priority, + stomp_txprio); + if (mci->num_other_acl) + ath_mci_update_stomp_txprio(prof_prio[0], stomp_txprio); + if (mci->num_a2dp) + ath_mci_update_stomp_txprio(prof_prio[1], stomp_txprio); + if (mci->num_hid) + ath_mci_update_stomp_txprio(prof_prio[2], stomp_txprio); + if (mci->num_pan) + ath_mci_update_stomp_txprio(prof_prio[3], stomp_txprio); + + if (stomp_txprio[ATH_BTCOEX_STOMP_NONE] == 0xff) + stomp_txprio[ATH_BTCOEX_STOMP_NONE] = 0; + + if (stomp_txprio[ATH_BTCOEX_STOMP_LOW] == 0xff) + stomp_txprio[ATH_BTCOEX_STOMP_LOW] = 0; + } + ath9k_hw_btcoex_set_concur_txprio(sc->sc_ah, stomp_txprio); +} + static u8 ath_mci_process_profile(struct ath_softc *sc, struct ath_mci_profile_info *info) { @@ -281,6 +323,7 @@ static u8 ath_mci_process_profile(struct ath_softc *sc, } else ath_mci_del_profile(common, mci, entry); + ath_mci_set_concur_txprio(sc); return 1; } @@ -314,6 +357,7 @@ static u8 ath_mci_process_status(struct ath_softc *sc, mci->num_mgmt++; } while (++i < ATH_MCI_MAX_PROFILE); + ath_mci_set_concur_txprio(sc); if (old_num_mgmt != mci->num_mgmt) return 1; @@ -518,6 +562,8 @@ void ath_mci_intr(struct ath_softc *sc) mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_GPM; while (more_data == MCI_GPM_MORE) { + if (test_bit(SC_OP_HW_RESET, &sc->sc_flags)) + return; pgpm = mci->gpm_buf.bf_addr; offset = ar9003_mci_get_next_gpm_offset(ah, false, @@ -600,3 +646,130 @@ void ath_mci_enable(struct ath_softc *sc) if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI) sc->sc_ah->imask |= ATH9K_INT_MCI; } + +void ath9k_mci_update_wlan_channels(struct ath_softc *sc, bool allow_all) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci; + struct ath9k_channel *chan = ah->curchan; + u32 channelmap[] = {0x00000000, 0xffff0000, 0xffffffff, 0x7fffffff}; + int i; + s16 chan_start, chan_end; + u16 wlan_chan; + + if (!chan || !IS_CHAN_2GHZ(chan)) + return; + + if (allow_all) + goto send_wlan_chan; + + wlan_chan = chan->channel - 2402; + + chan_start = wlan_chan - 10; + chan_end = wlan_chan + 10; + + if (chan->chanmode == CHANNEL_G_HT40PLUS) + chan_end += 20; + else if (chan->chanmode == CHANNEL_G_HT40MINUS) + chan_start -= 20; + + /* adjust side band */ + chan_start -= 7; + chan_end += 7; + + if (chan_start <= 0) + chan_start = 0; + if (chan_end >= ATH_MCI_NUM_BT_CHANNELS) + chan_end = ATH_MCI_NUM_BT_CHANNELS - 1; + + ath_dbg(ath9k_hw_common(ah), MCI, + "WLAN current channel %d mask BT channel %d - %d\n", + wlan_chan, chan_start, chan_end); + + for (i = chan_start; i < chan_end; i++) + MCI_GPM_CLR_CHANNEL_BIT(&channelmap, i); + +send_wlan_chan: + /* update and send wlan channels info to BT */ + for (i = 0; i < 4; i++) + mci->wlan_channels[i] = channelmap[i]; + ar9003_mci_send_wlan_channels(ah); + ar9003_mci_state(ah, MCI_STATE_SEND_VERSION_QUERY); +} + +void ath9k_mci_set_txpower(struct ath_softc *sc, bool setchannel, + bool concur_tx) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath9k_hw_mci *mci_hw = &sc->sc_ah->btcoex_hw.mci; + bool old_concur_tx = mci_hw->concur_tx; + + if (!(mci_hw->config & ATH_MCI_CONFIG_CONCUR_TX)) { + mci_hw->concur_tx = false; + return; + } + + if (!IS_CHAN_2GHZ(ah->curchan)) + return; + + if (setchannel) { + struct ath9k_hw_cal_data *caldata = &sc->caldata; + if ((caldata->chanmode == CHANNEL_G_HT40PLUS) && + (ah->curchan->channel > caldata->channel) && + (ah->curchan->channel <= caldata->channel + 20)) + return; + if ((caldata->chanmode == CHANNEL_G_HT40MINUS) && + (ah->curchan->channel < caldata->channel) && + (ah->curchan->channel >= caldata->channel - 20)) + return; + mci_hw->concur_tx = false; + } else + mci_hw->concur_tx = concur_tx; + + if (old_concur_tx != mci_hw->concur_tx) + ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit, false); +} + +static void ath9k_mci_stomp_audio(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_mci_profile *mci = &btcoex->mci; + + if (!mci->num_sco && !mci->num_a2dp) + return; + + if (ah->stats.avgbrssi > 25) { + btcoex->stomp_audio = 0; + return; + } + + btcoex->stomp_audio++; +} +void ath9k_mci_update_rssi(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath9k_hw_mci *mci_hw = &sc->sc_ah->btcoex_hw.mci; + + ath9k_mci_stomp_audio(sc); + + if (!(mci_hw->config & ATH_MCI_CONFIG_CONCUR_TX)) + return; + + if (ah->stats.avgbrssi >= 40) { + if (btcoex->rssi_count < 0) + btcoex->rssi_count = 0; + if (++btcoex->rssi_count >= ATH_MCI_CONCUR_TX_SWITCH) { + btcoex->rssi_count = 0; + ath9k_mci_set_txpower(sc, false, true); + } + } else { + if (btcoex->rssi_count > 0) + btcoex->rssi_count = 0; + if (--btcoex->rssi_count <= -ATH_MCI_CONCUR_TX_SWITCH) { + btcoex->rssi_count = 0; + ath9k_mci_set_txpower(sc, false, false); + } + } +} diff --git a/drivers/net/wireless/ath/ath9k/mci.h b/drivers/net/wireless/ath/ath9k/mci.h index fc14eea034e..06958837620 100644 --- a/drivers/net/wireless/ath/ath9k/mci.h +++ b/drivers/net/wireless/ath/ath9k/mci.h @@ -32,6 +32,27 @@ #define ATH_MCI_MAX_PROFILE (ATH_MCI_MAX_ACL_PROFILE +\ ATH_MCI_MAX_SCO_PROFILE) +#define ATH_MCI_INQUIRY_PRIO 62 +#define ATH_MCI_HI_PRIO 60 +#define ATH_MCI_NUM_BT_CHANNELS 79 +#define ATH_MCI_CONCUR_TX_SWITCH 5 + +#define MCI_GPM_SET_CHANNEL_BIT(_p_gpm, _bt_chan) \ + do { \ + if (_bt_chan < ATH_MCI_NUM_BT_CHANNELS) { \ + *(((u8 *)(_p_gpm)) + MCI_GPM_COEX_B_CHANNEL_MAP + \ + (_bt_chan / 8)) |= (1 << (_bt_chan & 7)); \ + } \ + } while (0) + +#define MCI_GPM_CLR_CHANNEL_BIT(_p_gpm, _bt_chan) \ + do { \ + if (_bt_chan < ATH_MCI_NUM_BT_CHANNELS) { \ + *(((u8 *)(_p_gpm)) + MCI_GPM_COEX_B_CHANNEL_MAP + \ + (_bt_chan / 8)) &= ~(1 << (_bt_chan & 7));\ + } \ + } while (0) + #define INC_PROF(_mci, _info) do { \ switch (_info->type) { \ case MCI_GPM_COEX_PROFILE_RFCOMM:\ @@ -49,6 +70,7 @@ _mci->num_pan++; \ break; \ case MCI_GPM_COEX_PROFILE_VOICE: \ + case MCI_GPM_COEX_PROFILE_A2DPVO:\ _mci->num_sco++; \ break; \ default: \ @@ -73,6 +95,7 @@ _mci->num_pan--; \ break; \ case MCI_GPM_COEX_PROFILE_VOICE: \ + case MCI_GPM_COEX_PROFILE_A2DPVO:\ _mci->num_sco--; \ break; \ default: \ @@ -113,6 +136,7 @@ struct ath_mci_profile { u8 num_pan; u8 num_other_acl; u8 num_bdr; + u8 voice_priority; }; struct ath_mci_buf { @@ -130,13 +154,25 @@ void ath_mci_flush_profile(struct ath_mci_profile *mci); int ath_mci_setup(struct ath_softc *sc); void ath_mci_cleanup(struct ath_softc *sc); void ath_mci_intr(struct ath_softc *sc); +void ath9k_mci_update_rssi(struct ath_softc *sc); #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT void ath_mci_enable(struct ath_softc *sc); +void ath9k_mci_update_wlan_channels(struct ath_softc *sc, bool allow_all); +void ath9k_mci_set_txpower(struct ath_softc *sc, bool setchannel, + bool concur_tx); #else static inline void ath_mci_enable(struct ath_softc *sc) { } +static inline void ath9k_mci_update_wlan_channels(struct ath_softc *sc, + bool allow_all) +{ +} +static inline void ath9k_mci_set_txpower(struct ath_softc *sc, bool setchannel, + bool concur_tx) +{ +} #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ #endif /* MCI_H*/ diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index f088f4bf9a2..8e9b826f878 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -96,17 +96,6 @@ static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data) return true; } -static void ath_pci_extn_synch_enable(struct ath_common *common) -{ - struct ath_softc *sc = (struct ath_softc *) common->priv; - struct pci_dev *pdev = to_pci_dev(sc->dev); - u8 lnkctl; - - pci_read_config_byte(pdev, sc->sc_ah->caps.pcie_lcr_offset, &lnkctl); - lnkctl |= PCI_EXP_LNKCTL_ES; - pci_write_config_byte(pdev, sc->sc_ah->caps.pcie_lcr_offset, lnkctl); -} - /* Need to be called after we discover btcoex capabilities */ static void ath_pci_aspm_init(struct ath_common *common) { @@ -153,7 +142,6 @@ static const struct ath_bus_ops ath_pci_bus_ops = { .ath_bus_type = ATH_PCI, .read_cachesize = ath_pci_read_cachesize, .eeprom_read = ath_pci_eeprom_read, - .extn_synch_en = ath_pci_extn_synch_enable, .aspm_init = ath_pci_aspm_init, }; @@ -299,7 +287,7 @@ static void ath_pci_remove(struct pci_dev *pdev) pci_release_region(pdev, 0); } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int ath_pci_suspend(struct device *device) { @@ -345,22 +333,15 @@ static int ath_pci_resume(struct device *device) return 0; } -static const struct dev_pm_ops ath9k_pm_ops = { - .suspend = ath_pci_suspend, - .resume = ath_pci_resume, - .freeze = ath_pci_suspend, - .thaw = ath_pci_resume, - .poweroff = ath_pci_suspend, - .restore = ath_pci_resume, -}; +static SIMPLE_DEV_PM_OPS(ath9k_pm_ops, ath_pci_suspend, ath_pci_resume); #define ATH9K_PM_OPS (&ath9k_pm_ops) -#else /* !CONFIG_PM */ +#else /* !CONFIG_PM_SLEEP */ #define ATH9K_PM_OPS NULL -#endif /* !CONFIG_PM */ +#endif /* !CONFIG_PM_SLEEP */ MODULE_DEVICE_TABLE(pci, ath_pci_id_table); diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 27ed80b5488..714558d1ba7 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -982,16 +982,6 @@ static void ath_rc_update_per(struct ath_softc *sc, } } -static void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, - int xretries, int retries, u8 per) -{ - struct ath_rc_stats *stats = &rc->rcstats[rix]; - - stats->xretries += xretries; - stats->retries += retries; - stats->per = per; -} - static void ath_rc_update_ht(struct ath_softc *sc, struct ath_rate_priv *ath_rc_priv, struct ieee80211_tx_info *tx_info, @@ -1065,14 +1055,6 @@ static void ath_rc_update_ht(struct ath_softc *sc, } -static void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate) -{ - struct ath_rc_stats *stats; - - stats = &rc->rcstats[final_rate]; - stats->success++; -} - static void ath_rc_tx_status(struct ath_softc *sc, struct ath_rate_priv *ath_rc_priv, struct sk_buff *skb) @@ -1350,7 +1332,25 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband, } } -#ifdef CONFIG_ATH9K_DEBUGFS +#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) + +void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate) +{ + struct ath_rc_stats *stats; + + stats = &rc->rcstats[final_rate]; + stats->success++; +} + +void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, + int xretries, int retries, u8 per) +{ + struct ath_rc_stats *stats = &rc->rcstats[rix]; + + stats->xretries += xretries; + stats->retries += retries; + stats->per = per; +} static ssize_t read_file_rcstat(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -1428,10 +1428,17 @@ static void ath_rate_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir) { struct ath_rate_priv *rc = priv_sta; - debugfs_create_file("rc_stats", S_IRUGO, dir, rc, &fops_rcstat); + rc->debugfs_rcstats = debugfs_create_file("rc_stats", S_IRUGO, + dir, rc, &fops_rcstat); +} + +static void ath_rate_remove_sta_debugfs(void *priv, void *priv_sta) +{ + struct ath_rate_priv *rc = priv_sta; + debugfs_remove(rc->debugfs_rcstats); } -#endif /* CONFIG_ATH9K_DEBUGFS */ +#endif /* CONFIG_MAC80211_DEBUGFS && CONFIG_ATH9K_DEBUGFS */ static void *ath_rate_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) { @@ -1476,8 +1483,10 @@ static struct rate_control_ops ath_rate_ops = { .free = ath_rate_free, .alloc_sta = ath_rate_alloc_sta, .free_sta = ath_rate_free_sta, -#ifdef CONFIG_ATH9K_DEBUGFS + +#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) .add_sta_debugfs = ath_rate_add_sta_debugfs, + .remove_sta_debugfs = ath_rate_remove_sta_debugfs, #endif }; diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h index 268e67dc5fb..267dbfcfaa9 100644 --- a/drivers/net/wireless/ath/ath9k/rc.h +++ b/drivers/net/wireless/ath/ath9k/rc.h @@ -211,10 +211,26 @@ struct ath_rate_priv { struct ath_rateset neg_ht_rates; const struct ath_rate_table *rate_table; +#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) struct dentry *debugfs_rcstats; struct ath_rc_stats rcstats[RATE_TABLE_SIZE]; +#endif }; +#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) +void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate); +void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, + int xretries, int retries, u8 per); +#else +static inline void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate) +{ +} +static inline void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, + int xretries, int retries, u8 per) +{ +} +#endif + #ifdef CONFIG_ATH9K_RATE_CONTROL int ath_rate_control_register(void); void ath_rate_control_unregister(void); diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 83d16e7ed27..d4df98a938b 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -976,7 +976,7 @@ static int ath9k_rx_skb_preprocess(struct ath_common *common, rx_status->freq = hw->conf.channel->center_freq; rx_status->signal = ah->noise + rx_stats->rs_rssi; rx_status->antenna = rx_stats->rs_antenna; - rx_status->flag |= RX_FLAG_MACTIME_MPDU; + rx_status->flag |= RX_FLAG_MACTIME_END; if (rx_stats->rs_moreaggr) rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL; @@ -1105,7 +1105,10 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) else rs.is_mybeacon = false; - sc->rx.num_pkts++; + if (ieee80211_is_data_present(hdr->frame_control) && + !ieee80211_is_qos_nullfunc(hdr->frame_control)) + sc->rx.num_pkts++; + ath_debug_stat_rx(sc, &rs); /* diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 4e6760f8596..ad3c82c0917 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -907,10 +907,6 @@ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9462_20)) -#define AR_SREV_9462_20_OR_LATER(_ah) \ - (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \ - ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9462_20)) - #define AR_SREV_9565(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565)) @@ -2315,6 +2311,8 @@ enum { #define AR_BTCOEX_MAX_TXPWR(_x) (0x18c0 + ((_x) << 2)) #define AR_BTCOEX_WL_LNA 0x1940 #define AR_BTCOEX_RFGAIN_CTRL 0x1944 +#define AR_BTCOEX_WL_LNA_TIMEOUT 0x003FFFFF +#define AR_BTCOEX_WL_LNA_TIMEOUT_S 0 #define AR_BTCOEX_CTRL2 0x1948 #define AR_BTCOEX_CTRL2_TXPWR_THRESH 0x0007F800 @@ -2360,4 +2358,11 @@ enum { #define AR_GLB_SWREG_DISCONT_MODE 0x2002c #define AR_GLB_SWREG_DISCONT_EN_BT_WLAN 0x3 +#define AR_MCI_MISC 0x1a74 +#define AR_MCI_MISC_HW_FIX_EN 0x00000001 +#define AR_MCI_MISC_HW_FIX_EN_S 0 +#define AR_MCI_DBG_CNT_CTRL 0x1a78 +#define AR_MCI_DBG_CNT_CTRL_ENABLE 0x00000001 +#define AR_MCI_DBG_CNT_CTRL_ENABLE_S 0 + #endif diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c index a483d518758..9f8563091be 100644 --- a/drivers/net/wireless/ath/ath9k/wow.c +++ b/drivers/net/wireless/ath/ath9k/wow.c @@ -118,7 +118,7 @@ static void ath9k_wow_create_keep_alive_pattern(struct ath_hw *ah) (ap_mac_addr[1] << 8) | (ap_mac_addr[0]); data_word[5] = (ap_mac_addr[5] << 8) | (ap_mac_addr[4]); - if (AR_SREV_9462_20_OR_LATER(ah)) { + if (AR_SREV_9462_20(ah)) { /* AR9462 2.0 has an extra descriptor word (time based * discard) compared to other chips */ REG_WRITE(ah, (AR_WOW_KA_DESC_WORD2 + (12 * 4)), 0); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 741918a2027..90e48a0fafe 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -312,7 +312,6 @@ static struct ath_buf *ath_tx_get_buffer(struct ath_softc *sc) } bf = list_first_entry(&sc->tx.txbuf, struct ath_buf, list); - bf->bf_next = NULL; list_del(&bf->list); spin_unlock_bh(&sc->tx.txbuflock); @@ -1263,7 +1262,7 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc, int tidno; for (tidno = 0, tid = &an->tid[tidno]; - tidno < WME_NUM_TID; tidno++, tid++) { + tidno < IEEE80211_NUM_TIDS; tidno++, tid++) { if (!tid->sched) continue; @@ -1297,7 +1296,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an) int tidno; for (tidno = 0, tid = &an->tid[tidno]; - tidno < WME_NUM_TID; tidno++, tid++) { + tidno < IEEE80211_NUM_TIDS; tidno++, tid++) { ac = tid->ac; txq = ac->txq; @@ -1354,10 +1353,10 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype) struct ath_hw *ah = sc->sc_ah; struct ath9k_tx_queue_info qi; static const int subtype_txq_to_hwq[] = { - [WME_AC_BE] = ATH_TXQ_AC_BE, - [WME_AC_BK] = ATH_TXQ_AC_BK, - [WME_AC_VI] = ATH_TXQ_AC_VI, - [WME_AC_VO] = ATH_TXQ_AC_VO, + [IEEE80211_AC_BE] = ATH_TXQ_AC_BE, + [IEEE80211_AC_BK] = ATH_TXQ_AC_BK, + [IEEE80211_AC_VI] = ATH_TXQ_AC_VI, + [IEEE80211_AC_VO] = ATH_TXQ_AC_VO, }; int axq_qnum, i; @@ -2319,6 +2318,8 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) ath_txq_lock(sc, txq); + TX_STAT_INC(txq->axq_qnum, txprocdesc); + if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) { ath_txq_unlock(sc, txq); return; @@ -2446,7 +2447,7 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an) int tidno, acno; for (tidno = 0, tid = &an->tid[tidno]; - tidno < WME_NUM_TID; + tidno < IEEE80211_NUM_TIDS; tidno++, tid++) { tid->an = an; tid->tidno = tidno; @@ -2464,7 +2465,7 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an) } for (acno = 0, ac = &an->ac[acno]; - acno < WME_NUM_AC; acno++, ac++) { + acno < IEEE80211_NUM_ACS; acno++, ac++) { ac->sched = false; ac->txq = sc->tx.txq_map[acno]; INIT_LIST_HEAD(&ac->tid_q); @@ -2479,7 +2480,7 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an) int tidno; for (tidno = 0, tid = &an->tid[tidno]; - tidno < WME_NUM_TID; tidno++, tid++) { + tidno < IEEE80211_NUM_TIDS; tidno++, tid++) { ac = tid->ac; txq = ac->txq; |