Add a in_use flag to identify if a rx desc is associated
with a valid nbuf and use this flag while freeing the nbuf.
Change-Id: Iace002ecadfd95ce60b7d1eaebc42194a433963b
CRs-fixed: 2044907
Remove the statement nbuf pointing to NULL
during allocation of descriptors as nbuf in rx_desc and next
pointer in dp_rx_desc_list_elem_t share the same address
space and pointing to NULL will not allocate the
rx descriptors.
Change-Id: If4c35202c2489aed1711173b37192f565f7c3d7b
CRs-Fixed: 2061564
This change is for supporting monitor mode VAP. All the monitor mode ring
is configured. The related monitor mode ring includes:
-monitor mode buffer ring
-monitor mode destination ring
-monitor mode status ring
-monitor mode link descriptor ring
The packet is not sent to monitor mode ring unless the monitor mode VAP is
configured. This release support Multiple VAP - AP/STA VAP plus Monitor
VAP configuration. The status ring is not used in this release. However,
the ring is tested and the ring is moving and there are TLV's in the ring.
Change-Id: I782ee0c3b998d8b3bbac79b5e7fdecdbff15fa93
CRs-Fixed: 2013049
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
