Seperate the dp peer object allocation from setting the peer's
default routing and default rx tid queues.
This change is to address a race condition where the HTT peer map
message arrives before the peer object is created.
Change-Id: Ibb0671d29ffac41fd06bb8a88476f37120d99ccb
CRs-Fixed: 1089662
Enable timer based polling of the UMAC rings for Tx completion
and Rx. (Interrupts are not yet ready on UMAC rings).
(DP_INTR_POLL_BASED is defined through Kbuild)
Also define the polling timer as 100 ms.
Change-Id: I243f94c3d49a80005ef9eec8a9a6f03abc81870c
CRs-Fixed: 1074199
Wifi 3.0 compile against cdp apis.
Make compilable against mobile code base.
selective hw common header include.
Change-Id: I051f917001c0d13c762d9cb5a3ec141cd278d0e7
CRs-fixed: 1075736
Add support for initialization of Lithium Datapath interrupts
and top-level interrupt handler for Datapath interrupts
CRs-Fixed: 1073253
Change-Id: I690d914221cf8a6d2ffdeb25785b1d534f56dfe7
Add a generic framework (wlan_cfg) for all configuration parameters
(eg.number of tx/rx rings) used by DP. Define all the parameters
as macro constants. We will later enhance wlan_cfg framework to
read these parameters from device tree file or ini file and populate
in DP config structures.
CRs-Fixed: 1073253
Change-Id: I7e4ddadb64006d17399acb68f92cf17fe23a98e2
Add HAL definitions, macros & API's for Lithium Rx Path. These include:
- #defines, enums required for accessing REO/WBM/RXDMA descriptors
- API's required to abstract access to REO/WBM/RXDMA related data
structures
CRs-Fixed: 1074199
Change-Id: Ia359d105352f4c543b608c761c9020aca7c6260a
Implements the core error processing infrastructure
for:
- REO exception ring and
- WBM SW Release ring.
Individual error handling (e.g Defragmentation) will
be added going forward.
In this first check-in all frames routed to the WBM release ring
are dropped except MC/BC packet that get routed to this ring,
due to the default configuration (MC/BC packets cause NULL queue
descriptor violation).
Change-Id: I57a7be19d51907d6b6df2e62246a45da07325f49
CRs-Fixed: 1074199
Add support for replenishing the rx buffers using the host to
firmware buffer ring.
This includes adding a flag QCA_HOST2FW_RXBUF_RING:
When QCA_HOST2FW_RXBUF_RING is enabled the host will do the following:
- Allocate the refill buffer ring (HTT_HOST1_TO_FW_RXBUF_RING) and
populate it with
rx buffers
- Send the refill buffer ring configuration to the firmware
- Allocate the rx DMA ring (HTT_RXDMA_HOST_BUF_RING), leave it empty.
- Send the rx DMA ring configuration to the firmware
When QCA_HOST2FW_RXBUF_RING is disabled, the host will do the following:
- Allocate the rx DMA ring (HTT_RXDMA_HOST_BUF_RING), and populate it with
rx buffers
- Send the rx DMA ring configuration to the firmware
CRs-Fixed: 1074199
Change-Id: Iec05a973cd9d628c742e3aaa16b8dabc7797625d
