wifi: brcmfmac: msgbuf: Increase RX ring sizes to 1024

Newer chips used on Apple platforms have a max_rxbufpost greater than
512, which causes warnings when brcmf_msgbuf_rxbuf_data_fill tries to
put more entries in the ring than will fit. Increase the ring sizes
to 1024.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDo3-0077ak-2h@rmk-PC.armlinux.org.uk

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
index 2e322edbb90700b4e339cd9d1356746e85d89456..6a849f4a94dd7f9e8fedc0c7235fe7957ee0cd06 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.h
@@ -8,10 +8,10 @@
 #ifdef CONFIG_BRCMFMAC_PROTO_MSGBUF
 
 #define BRCMF_H2D_MSGRING_CONTROL_SUBMIT_MAX_ITEM      64
-#define BRCMF_H2D_MSGRING_RXPOST_SUBMIT_MAX_ITEM       512
+#define BRCMF_H2D_MSGRING_RXPOST_SUBMIT_MAX_ITEM       1024
 #define BRCMF_D2H_MSGRING_CONTROL_COMPLETE_MAX_ITEM    64
 #define BRCMF_D2H_MSGRING_TX_COMPLETE_MAX_ITEM         1024
-#define BRCMF_D2H_MSGRING_RX_COMPLETE_MAX_ITEM         512
+#define BRCMF_D2H_MSGRING_RX_COMPLETE_MAX_ITEM         1024
 #define BRCMF_H2D_TXFLOWRING_MAX_ITEM                  512
 
 #define BRCMF_H2D_MSGRING_CONTROL_SUBMIT_ITEMSIZE      40