Link descriptor were getting freed by the pointer
of the previous freed link descriptor. This patch
fixes by copying the address of the current in a
local descriptor info and using it to free the
current.
Change-Id: I95e137ba5b1f0ad21b0e6fb39f6671e1d5b65ba6
CRs-Fixed: 2577624
Currently in dp_rx_wbm_err_process, we donot handle
HAL_REO_ERR_BAR_FRAME_2K_JUMP and HAL_REO_ERR_BAR_FRAME_OOR REO errors.
Add support for the same.
Change-Id: I22147fcd2d531c1e08214626796994593ffeb3a6
CRs-Fixed: 2580876
Local peer_id is being cleaned up across DP, HDD and PS/WMA.
So, any references to local peer_id/sta_id will be replaced
by peer mac address and all interactions between the layers
will be based on peer mac address.
Cleanup local peer id usage from DP APIs.
Change-Id: I930e1c6a09092a373c093239632d6f310fee18e2
CRs-Fixed: 2529041
Remove pdev and vdev control path handles from data path.
Instead send pdev_id and vdev_id along with opaque soc
handle in ol_if_ops.
Change-Id: I6ee083f07e464f283da0d70ada70a4e10e18e1b2
Add hal_rx_get_rx_sequence API to retrieve
rx sequence value based on the chipset.
Change-Id: I8377b96dfe04e9695a183482d9fcc4a804f845e0
CRs-Fixed: 2522133
Add the following support for QCA6490:
1. Initialize the qca6490_hal_hw_txrx_ops
2. Initialize the hw_srng_table
3. Attach hal_qca6490_attach
Change-Id: Ic53c520ef804eb4fbe1434c704e9040c83011d3d
CRs-Fixed: 2522133
Implement hal_rx_hw_desc_get_ppduid API based
on the chipset as the macro to retrieve
ppduid value is chipset dependent.
Change-Id: I7d3457d731ea486f04367f98f9f18d3f1c0fcfd7
CRs-Fixed: 2522133
Implement hal_rx_is_unicase API based
on the chipset as the macro to retrieve
is_unicast bit value is chipset dependent.
Change-Id: I38807f478c295309adf2a07ce9010b1bc04c734e
CRs-Fixed: 2522133
Implement hal_rx_mpdu_get_addr4 API based
on the chipset as the macro to retrieve
addr4 value is chipset dependent.
Change-Id: Ie35d01de1619a8ab540bb1b2019a15b436efb7d4
CRs-Fixed: 2522133
Implement hal_rx_mpdu_start_sw_peer_id API
based on the chipset as the macro to retrieve
sw_peer_id value is chipset dependent.
Change-Id: Ifebaf2430731f5e0593dde4789d721e9fe7ce7c1
CRs-Fixed: 2522133
Implement hal_rx_msdu_end_last_msdu_get API
based on the chipset as the macro to retrieve
last_msdu value is chipset dependent.
Change-Id: I561c28a49062d7b650e68c5a4ce4da0183be34d6
CRs-Fixed: 2522133
Implement hal_rx_msdu_end_dat API based on
the chipset as the macro to retrieve da_is_valid
value is chipset dependent.
Change-Id: I79f06eaa2576e7516c21f963b2c149aac7f62c64
CRs-Fixed: 2522133
Implement hal_rx_msdu_end_first_msdu_get API
based on the chipset as the macro to retrieve
first_msdu value is chipset dependent.
Change-Id: Iea325159a0349c45a249c1ae113664c41a54b0f1
CRs-Fixed: 2522133
Implement hal_rx_print_pn API based on the
chipset as the macro to retrieve
pn value is chipset dependent.
Change-Id: Id9d0d3b34a5f6a09fe5903e1d24bb0a59205174b
CRs-Fixed: 2522133
Implement hal_rx_encryption_info API based
on the chipset as the macro to retrieve
sa_idx value is chipset dependent.
Change-Id: I0c48800dfa5628898c53f7a9271e517b6bfa3da7
CRs-Fixed: 2522133
Implement hal_rx_msdu_end_l3_hdr_padding_get API
based on the chipset as the macro to retrieve
sa_idx value is chipset dependent.
Change-Id: Ice1fc2d70e339dc1d80fa6f34f37c5a7aa074be5
CRs-Fixed: 2522133
Implement hal_rx_msdu_end_sa_idx API
based on the chipset as the macro to
retrieve sa_idx value is chipset
dependent.
Change-Id: Ib874520be9e7ad778c2a9a3c415e5c3047450b31
CRs-Fixed: 2522133
Implement hal_rx_msdu_end_sa_is_valid_get API
based on the chipset as the macro to retrieve
sa_idx valid bit is chipset dependent.
Change-Id: I8bcb7030554331922ed12ea9da3ef51cd64b5c40
CRs-Fixed: 2522133
Implement hal_rx_msdu_end_da_is_mcbc_get based
on the chipset as the macro to retrieve
mcbc value is chipset dependent.
Change-Id: I860d259515c31345501080577d7a34beb97e5f60
CRs-Fixed: 2522133
When NO_RX_PKT_HDR_TLV is disabled, host gets the 802.11 header from the
RX packet header TLV (rx_pkt_hdr_tlv). When this macro is enabled, host
gets the 802.11 header from the raw data frame.
In case of MIC failure, host receives the decaped frame. This decaped
buffer does not have 802.11 header. Upper layer uses receiver and
transmitter address to process MIC failure. Therefore, get the RA and TA
address from rx_mpdu_start_tlv and passed it to upper layer.
Change-Id: Id5631051892d2e1b38b7833a0599fdc49ca2f6b7
CRs-Fixed: 2525613
VLAN LLC frames were dropped, instead these frames
are now given to stack for further processing.
Change-Id: Icaffc2e4755036fca0e2f606e29b41c58364e329
CRs-Fixed: 2508086
Local peer_id is being cleaned up across DP, HDD and PS/WMA.
So, any references to local peer_id/sta_id will be replaced
by peer mac address and all interactions between the layers
will be based on peer mac address.
Cleanup references to peer_local_id from the
following APIs:
1) dp_rx_process
2) dp_rx_process_rxdma_err
Change-Id: Ia1c8bd091759132367718e6c6d5f67cf5a98e507
CRs-Fixed: 2512706
Tags are programmed using wlanconfig commands. Rx IPv4/v6
TCP/UDP packets matching a 5-tuple are tagged using HawkeyeV2 hardware.
Tags are populated in the skb->cb in the REO/exception/monitor data
path and sent to upper stack
CRs-Fixed: 2502311
Change-Id: I7c999e75fab43b6ecb6f9d9fd4b0351f0b9cfda8
Add code to replace usage of void pointers from
HAL layer and instead use appropriate opaque pointers
Change-Id: Id950bd9130a99014305738937aed736cf0144aca
CRs-Fixed: 2487250
Add code to remove void pointer usage for hal_srng
and use opaque pointer dp_hal_ring_t instead.
Change-Id: I6907f7376d7fe3c9180b8795bd96f49fead2ec64
CRs-Fixed: 2484404
Make change to remove usage of void pointers for
ring descriptors and instead use a opaque pointer
dp_ring_desc_t.
Change-Id: Ia1e9a3da9eaa3cccf297b2135b52a72f2fe21431
CRs-Fixed: 2484409
Add new CDP API cdp_register_rx_mic_error_ind_handler to
register rx mic error callback. Also, define new structure
cdp_rx_mic_err_info for holding MIC error information.
Change-Id: I4d5d6426b1d5f04848afd48f6dbf51edba291a20
CRs-Fixed: 2488424
Packets from STAs that are not associated are sometimes indicated
as Decrypt error.
Process these packets by sending a unicast Deauth packet to them.
This is also required to trigger unicast Deauth, if the STA
ignores broadcast Deauth and later send packets to AP in Deauthed
state
Change-Id: I6ebf848d4b9409931ae1750b5ff0617839b04105
Add feature flags DP_FLOW_CTL for DP flowctl ops,
DP_PEER_SUPPORT_OPS to support peer handling in DP,
DP_POWER_SAVE for power saving ops in DP, DP_CON_MON DP_MOB_DEFS
DP_INVALID_PEER_ASSERT DP_PRINT_NO_CONSOLE and DP_INTR_POLL_BOTH.
Change-Id: I01dafadf6578c0b5f36ab3ef56624912fb66b100
CRs-Fixed: 2467170
Add support to log the important events in
datapath, which will help in debugging the
datapath issues.
IRQ handler, Napi poll and srng access start/end
are the events which are currently logged.
CRs-Fixed: 2457854
Change-Id: Iba105b0e79443b670a01a929f999f94e00ea92f2
If any non authed clients send data packets then
AP should send Deauth Frames to STA. In Current code
we are finding VAP from pdev. And if MAC address are
same for VAPs on both radios then pdev will be wrong.
Because of that VDEV id was coming for non active VAP
and deauth frames were not going out of AP.
Change-Id: Ia28ea4143cec9c876313211962ab98b0e4028ee8
Move WDS feature specific APIs out of common code
as these features are WIN specific. Keep the usage inside
common code under feature specific flags.
Change-Id: Id907a5e22c27fc47e8314449e154525684a27e85
In Rx path, We really don't need to flush data and invalidate.
Hence replacing map/unmap flag to QDF_DMA_FROM_DEVICE.
Change-Id: I3de0c73e11a08a875114167a55fe9fe4432f1dd4
CRs-fixed: 2449712
1. Set BSS peer for AP during peer-create and for STA in peer-map handler
2. Set Self peer in STA mode
3. Avoid tid cleanup in STA mode
4. Remove redundant selfmac checks in Rx
5. In MEC event handler add a check to ignore MEC events
when STA is not connected.
Change-Id: I2a34b4742d9dedaa0709c1f4c87f3a06b794f36b
If there's a HW duplicate rx descriptor from hardware,
it'll cause a NULL pointer issue in
__dma_inv_range in dp_rxdma_err_process.
In this case, skip procssing it as a workaround.
CRs-Fixed: 2398327
Change-Id: I5639e5fc9a3a06e6762448ec7cb2ea58d9ae8160
Move WIN specific structures out of common datapath, WDI_ENUM
into common datapath and remove WIN specific header files inclusion
Change-Id: I8a0d9db4970f3ea9d966337caf178ebce55c28c5
certain fields are now retrieved from reo_destination
ring to nbuf cb. This avoids accessing the RX_TLVs
which are spread across two cache lines. This is
helping improve small pkt (64 byte) performance.
Change-Id: Iee95813356c3dd90ab2e8a2756913def89710fb1
CRs-Fixed: 2426703
CCE stats are reported across rings today. Since HKv2 is a SMP, it
creates the possibility of missing stats when two or more CPUs are
updating the counters for the same protocol type. In order to avoid
this, we can either use locks or store stats on a per-CPU basis.
Since tagging happens on the core data path, locks are not preferred.
Instead, we use a per-ring counter, since each CPU operates on a REO
ring. Exception packets today go to Ring-0 (also normal rx Reo-0
go to Ring-0). Hence tags are maintained separately for exception
ring as well.
Change-Id: Ib01934619fb026bf64a8ac998eaec2d4df7f5a6e
CRs-Fixed: 2438143
With this feature, using appropriate commands, link layer, network layer,
transport layer and some of the application protocols can be tagged with
the user provided tag values for easier identification of protocols. The
supported protocols today are as follows.
ARP, DHCPv4, DHCPv6, DNS over TCP (v4), DNS over TCP (v6), DNS over UDP
(v4), DNS over UDP (v6), ICMPv4, ICMPv6, TCPv4, TCPv6, UDPv4,
UDPv6, IPv4, IPv6, EAP.
Receive packets are tagged by hardware. Tags are applied after the first
matching rule. Hence it is recommended that the rules are
programmed in such a way that tags are configured from application layer
to data link layer to get expected results.
Change-Id: Ibdc2bd2b78234f482074955e89fb93f05988eaca
currently host will dump TLV with info level if HW indicate RX
data with invalid sw_peer_id, this will introduce excessive logging
issue, host panic.
degrade the log level to debug level.
Change-Id: Ia24f411bdfd9ec8e315874340d3bf046c245a72b
CRs-Fixed: 2420640
In some cases, the msdu_len as retrieved fromm msdu_start TLV is
greater than RX_BUFFER_SIZE. In such cases, when qdf_nbuf_set_pktlen
is called, it will expand the skb to accommodate the bigger packet.
This makes the rx_tlv_hdr var invalid, since it continues to point to
the older skb->data. Access of this rx_tlv_hdr will cause exception.
Drop the packet if msdu_len > RX_BUFFER_SIZE. This is not expected while
reaping WBM RX Release ring.
Change-Id: I60890e4d3ee0afa451884d4df458eb50be280280
CRs-Fixed: 2426245
