From 479bd5f91ac89837def3fe2b31ae8ee720d6ff94 Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Mon, 2 May 2016 15:59:00 -0400 Subject: [PATCH] rtl8xxxu: Add additional documentation for RX DMA registers This also renames REG_USB_AGG_{TO,TH} to REG_USB_AGG_{TIMEOUT,THRESH} Signed-off-by: Jes Sorensen --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h @@ -405,7 +405,11 @@ #define REG_DWBCN1_CTRL_8723B 0x0228 /* 0x0280 ~ 0x02FF RXDMA Configuration */ -#define REG_RXDMA_AGG_PG_TH 0x0280 +#define REG_RXDMA_AGG_PG_TH 0x0280 /* 0-7 : USB DMA size bits + 8-14: USB DMA timeout + 15 : Aggregation enable + Only seems to be used + on 8723bu/8192eu */ #define RXDMA_USB_AGG_ENABLE BIT(31) #define REG_RXPKT_NUM 0x0284 #define RXPKT_NUM_RXDMA_IDLE BIT(17) @@ -1058,8 +1062,8 @@ 0: Use int, 1: use bulk */ #define REG_USB_HRPWM 0xfe58 #define REG_USB_DMA_AGG_TO 0xfe5b -#define REG_USB_AGG_TO 0xfe5c -#define REG_USB_AGG_TH 0xfe5d +#define REG_USB_AGG_TIMEOUT 0xfe5c +#define REG_USB_AGG_THRESH 0xfe5d #define REG_NORMAL_SIE_VID 0xfe60 /* 0xfe60 - 0xfe61 */ #define REG_NORMAL_SIE_PID 0xfe62 /* 0xfe62 - 0xfe63 */