On 1/28/2024 10:57 PM, Raj Kumar Bhagat wrote: > From: Aaradhana Sahu <quic_aarasahu@xxxxxxxxxxx> > > In segment memory mode, firmware allocates memory segments of size > 2 MB. This 2 MB memory is used by firmware for the number of peers. > This number of peer is sent from host to firmware during WMI init > command. For single-phy the number of peers sent is > TARGET_NUM_PEERS_SINGLE = 529 (512 + 17). While for split-phy number > of peers sent to firmware is TARGET_NUM_PEERS_DBS = 2 *(512 + 17) = > 1058. With this 1058 number of peers firmware is unable to allocate > memory in 2 MB segment and firmware crash is observed. > > Hence, fix this firmware crash by reducing the number of stations > TARGET_NUM_STATIONS for split-phy. > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > Signed-off-by: Aaradhana Sahu <quic_aarasahu@xxxxxxxxxxx> > Co-developed-by: Raj Kumar Bhagat <quic_rajkbhag@xxxxxxxxxxx> > Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@xxxxxxxxxxx> Acked-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
