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Commit 8ae3c16e authored by Larry Finger's avatar Larry Finger Committed by John W. Linville
Browse files

rtlwifi: rtl8192ce: Add missing section to read descriptor setting 



The new version of rtlwifi needs code in rtl92ce_get_desc() that returns
the buffer address for read operations.

Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 30c5ccc6

drivers/net/wireless/rtlwifi/rtl8192ce/def.h

+2 −0
Original line number Diff line number Diff line
@@ -114,6 +114,8 @@ 
	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 16, 4)

#define	GET_C2H_CMD_FEEDBACK_CCX_SEQ(__pcmdfbhdr)	\

	LE_BITS_TO_4BYTE(((__pcmdfbhdr) + 4), 20, 12)

#define GET_RX_STATUS_DESC_BUFF_ADDR(__pdesc)			\

	SHIFT_AND_MASK_LE(__pdesc + 24, 0, 32)



#define CHIP_VER_B			BIT(4)

#define CHIP_BONDING_IDENTIFIER(_value) (((_value) >> 22) & 0x3)

drivers/net/wireless/rtlwifi/rtl8192ce/trx.c

+3 −0
Original line number Diff line number Diff line
@@ -728,6 +728,9 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name) 
		case HW_DESC_RXPKT_LEN:

			ret = GET_RX_DESC_PKT_LEN(pdesc);

			break;

		case HW_DESC_RXBUFF_ADDR:

			ret = GET_RX_STATUS_DESC_BUFF_ADDR(pdesc);

			break;

		default:

			RT_ASSERT(false, "ERR rxdesc :%d not process\n",

				  desc_name);