samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Forka 0
Codice Problemi Pull Requests Actions Pacchetti Progetti Rilasci Wiki Attività

msm: ipa: make changes to avoid allocating userdata for WDI channels

Sfoglia il codice sorgente 
WDI channels do not require userdata. Avoid allocating userdata for new
WDI protocols as otherwise allocations might fail due to large allocation
size resulting in pipe setup failure.

Change-Id: I7630a9c5b450937b264cdeb4b45ace70fd160be3
Signed-off-by: Chaitanya Pratapa <quic_cpratapa@quicinc.com>
This commit is contained in:
Chaitanya Pratapa
2023-04-18 14:31:15 -07:00
committato da Gerrit - the friendly Code Review server
parent d6804f5960
commit e294f01cfe
1 ha cambiato i file con 2 aggiunte e 1 eliminazioni
Scarica il file Patch Scarica il file Diff Expand all files Collapse all files

3
drivers/platform/msm/gsi/gsi.c
Vedi File

@@ -2929,7 +2929,8 @@ int gsi_alloc_channel(struct gsi_chan_props *props, unsigned long dev_hdl,
/* For IPA offloaded WDI channels not required user_data pointer */
if (props->prot != GSI_CHAN_PROT_WDI2 &&
props->prot != GSI_CHAN_PROT_WDI3)
props->prot != GSI_CHAN_PROT_WDI3 &&
props->prot != GSI_CHAN_PROT_WDI3_V2)
user_data_size = props->ring_len / props->re_size;
else
user_data_size = props->re_size;