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rtl8xxxu: Add additional documentation for RX DMA registers

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This also renames REG_USB_AGG_{TO,TH} to REG_USB_AGG_{TIMEOUT,THRESH}

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-06-09 14:38:48 -04:00 committed by Kalle Valo
parent e4ac0a8ac8
commit 08eca32ebc
1 changed files with 7 additions and 3 deletions
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10
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
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@ -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 */