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Commit 08eca32e authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo
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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: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent e4ac0a8a

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h

+7 −3
Original line number Diff line number Diff line
@@ -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 */