Michal Kazior <michal.kazior@xxxxxxxxx> writes: > Going through full HTC tx path for HTT tx is a > waste of resources. By skipping it it's possible > to easily submit scatter-gather to the PCI HIF for > reduced host CPU load and improved performance. > > Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx> For a change like this the commit log needs to be more descriptive. There's no mention about dma pools, nothing about the basic principle how this works now etc. > @@ -1067,9 +1067,9 @@ struct ath10k_ce_pipe *ath10k_ce_init(struct ath10k *ar, > * > * For the lack of a better place do the check here. > */ > - BUILD_BUG_ON(TARGET_NUM_MSDU_DESC > > + BUILD_BUG_ON(2*TARGET_NUM_MSDU_DESC > > (CE_HTT_H2T_MSG_SRC_NENTRIES - 1)); > - BUILD_BUG_ON(TARGET_10X_NUM_MSDU_DESC > > + BUILD_BUG_ON(2*TARGET_10X_NUM_MSDU_DESC > > (CE_HTT_H2T_MSG_SRC_NENTRIES - 1)); > > ret = ath10k_pci_wake(ar); > diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h > index 322e929..8eb7f99 100644 > --- a/drivers/net/wireless/ath/ath10k/ce.h > +++ b/drivers/net/wireless/ath/ath10k/ce.h > @@ -23,7 +23,7 @@ > > /* Maximum number of Copy Engine's supported */ > #define CE_COUNT_MAX 8 > -#define CE_HTT_H2T_MSG_SRC_NENTRIES 2048 > +#define CE_HTT_H2T_MSG_SRC_NENTRIES 4096 Also document why you do these changes. -- Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
