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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: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger 2014-10-29 23:17:11 -05:00 committed by John W. Linville
parent 30c5ccc6af
commit 8ae3c16e41
2 changed files with 5 additions and 0 deletions
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2
drivers/net/wireless/rtlwifi/rtl8192ce/def.h
View File

@ -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)

3
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
View File

@ -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);