* [PATCH 0/4] rtlwifi: rtl8192ce: Replace local TX and RX bit manipulation macro
@ 2019-08-02 1:20 Larry Finger
2019-08-02 1:20 ` [PATCH 1/4] rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX Larry Finger
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Larry Finger @ 2019-08-02 1:20 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, pkshih, Larry Finger
These patches are part of a series intended to replace the bit-manipulation
macros used to set and read the various descriptors with a set of inline
routines.
The final patch removes a local configuration variable.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Larry Finger (4):
rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX
rtlwifi: rtl8192ce: Replace local bit manipulation macros
rtlwifi: rtl8192ce: Convert macros that set descriptor
rtlwifi: rtl8192ce: Convert inline routines to little-endian words
.../wireless/realtek/rtlwifi/rtl8192ce/trx.c | 215 ++---
.../wireless/realtek/rtlwifi/rtl8192ce/trx.h | 803 +++++++-----------
2 files changed, 424 insertions(+), 594 deletions(-)
--
2.22.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/4] rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX
2019-08-02 1:20 [PATCH 0/4] rtlwifi: rtl8192ce: Replace local TX and RX bit manipulation macro Larry Finger
@ 2019-08-02 1:20 ` Larry Finger
2019-08-06 12:43 ` Kalle Valo
2019-08-02 1:21 ` [PATCH 2/4] rtlwifi: rtl8192ce: Replace local bit manipulation macros Larry Finger
` (2 subsequent siblings)
3 siblings, 1 reply; 6+ messages in thread
From: Larry Finger @ 2019-08-02 1:20 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, pkshih, Larry Finger
As the first step in converting from macros that get/set information
in the RX and TX descriptors, unused macros are being removed.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/realtek/rtlwifi/rtl8192ce/trx.h | 330 +-----------------
1 file changed, 4 insertions(+), 326 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
index fb1d4444a52f..37e40f44c347 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
@@ -52,31 +52,9 @@
SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val)
#define SET_TX_DESC_LINIP(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val)
-#define SET_TX_DESC_NO_ACM(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 29, 1, __val)
-#define SET_TX_DESC_GF(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val)
#define SET_TX_DESC_OWN(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
-#define GET_TX_DESC_PKT_SIZE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 0, 16)
-#define GET_TX_DESC_OFFSET(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 16, 8)
-#define GET_TX_DESC_BMC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 24, 1)
-#define GET_TX_DESC_HTC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 25, 1)
-#define GET_TX_DESC_LAST_SEG(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 26, 1)
-#define GET_TX_DESC_FIRST_SEG(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 27, 1)
-#define GET_TX_DESC_LINIP(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 28, 1)
-#define GET_TX_DESC_NO_ACM(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 29, 1)
-#define GET_TX_DESC_GF(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 30, 1)
#define GET_TX_DESC_OWN(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc, 31, 1)
@@ -84,136 +62,33 @@
SET_BITS_OFFSET_LE(__pdesc+4, 0, 5, __val)
#define SET_TX_DESC_AGG_BREAK(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+4, 5, 1, __val)
-#define SET_TX_DESC_BK(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 6, 1, __val)
#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+4, 7, 1, __val)
#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+4, 8, 5, __val)
-#define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 13, 1, __val)
-#define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 14, 1, __val)
-#define SET_TX_DESC_PIFS(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 15, 1, __val)
#define SET_TX_DESC_RATE_ID(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+4, 16, 4, __val)
-#define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 20, 1, __val)
-#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 21, 1, __val)
#define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+4, 22, 2, __val)
-#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 24, 8, __val)
-
-#define GET_TX_DESC_MACID(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 0, 5)
-#define GET_TX_DESC_AGG_ENABLE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 5, 1)
-#define GET_TX_DESC_AGG_BREAK(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 6, 1)
-#define GET_TX_DESC_RDG_ENABLE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 7, 1)
-#define GET_TX_DESC_QUEUE_SEL(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 8, 5)
-#define GET_TX_DESC_RDG_NAV_EXT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 13, 1)
-#define GET_TX_DESC_LSIG_TXOP_EN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 14, 1)
-#define GET_TX_DESC_PIFS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 15, 1)
-#define GET_TX_DESC_RATE_ID(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 16, 4)
-#define GET_TX_DESC_NAV_USE_HDR(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 20, 1)
-#define GET_TX_DESC_EN_DESC_ID(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 21, 1)
-#define GET_TX_DESC_SEC_TYPE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 22, 2)
-#define GET_TX_DESC_PKT_OFFSET(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 24, 8)
-
-#define SET_TX_DESC_RTS_RC(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 0, 6, __val)
-#define SET_TX_DESC_DATA_RC(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 6, 6, __val)
-#define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 14, 2, __val)
+
#define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+8, 17, 1, __val)
-#define SET_TX_DESC_RAW(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 18, 1, __val)
-#define SET_TX_DESC_CCX(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 19, 1, __val)
#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+8, 20, 3, __val)
-#define SET_TX_DESC_ANTSEL_A(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 24, 1, __val)
-#define SET_TX_DESC_ANTSEL_B(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 25, 1, __val)
-#define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 26, 2, __val)
-#define SET_TX_DESC_TX_ANTL(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 28, 2, __val)
-#define SET_TX_DESC_TX_ANT_HT(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 30, 2, __val)
-
-#define GET_TX_DESC_RTS_RC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 0, 6)
-#define GET_TX_DESC_DATA_RC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 6, 6)
-#define GET_TX_DESC_BAR_RTY_TH(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 14, 2)
-#define GET_TX_DESC_MORE_FRAG(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 17, 1)
-#define GET_TX_DESC_RAW(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 18, 1)
-#define GET_TX_DESC_CCX(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 19, 1)
-#define GET_TX_DESC_AMPDU_DENSITY(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 20, 3)
-#define GET_TX_DESC_ANTSEL_A(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 24, 1)
-#define GET_TX_DESC_ANTSEL_B(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 25, 1)
-#define GET_TX_DESC_TX_ANT_CCK(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 26, 2)
-#define GET_TX_DESC_TX_ANTL(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 28, 2)
-#define GET_TX_DESC_TX_ANT_HT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 30, 2)
-
-#define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+12, 0, 8, __val)
-#define SET_TX_DESC_TAIL_PAGE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+12, 8, 8, __val)
+
#define SET_TX_DESC_SEQ(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+12, 16, 12, __val)
#define SET_TX_DESC_PKT_ID(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+12, 28, 4, __val)
-#define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 0, 8)
-#define GET_TX_DESC_TAIL_PAGE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 8, 8)
-#define GET_TX_DESC_SEQ(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 16, 12)
-#define GET_TX_DESC_PKT_ID(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 28, 4)
-
#define SET_TX_DESC_RTS_RATE(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 0, 5, __val)
-#define SET_TX_DESC_AP_DCFE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 5, 1, __val)
#define SET_TX_DESC_QOS(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 6, 1, __val)
#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 7, 1, __val)
#define SET_TX_DESC_USE_RATE(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 8, 1, __val)
-#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 9, 1, __val)
#define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 10, 1, __val)
#define SET_TX_DESC_CTS2SELF(__pdesc, __val) \
@@ -222,18 +97,8 @@
SET_BITS_OFFSET_LE(__pdesc+16, 12, 1, __val)
#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 13, 1, __val)
-#define SET_TX_DESC_PORT_ID(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 14, 1, __val)
-#define SET_TX_DESC_WAIT_DCTS(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 18, 1, __val)
-#define SET_TX_DESC_CTS2AP_EN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 19, 1, __val)
#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 20, 2, __val)
-#define SET_TX_DESC_TX_STBC(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 22, 2, __val)
-#define SET_TX_DESC_DATA_SHORT(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 24, 1, __val)
#define SET_TX_DESC_DATA_BW(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 25, 1, __val)
#define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \
@@ -245,158 +110,29 @@
#define SET_TX_DESC_RTS_STBC(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+16, 30, 2, __val)
-#define GET_TX_DESC_RTS_RATE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 0, 5)
-#define GET_TX_DESC_AP_DCFE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 5, 1)
-#define GET_TX_DESC_QOS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 6, 1)
-#define GET_TX_DESC_HWSEQ_EN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 7, 1)
-#define GET_TX_DESC_USE_RATE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 8, 1)
-#define GET_TX_DESC_DISABLE_RTS_FB(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 9, 1)
-#define GET_TX_DESC_DISABLE_FB(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 10, 1)
-#define GET_TX_DESC_CTS2SELF(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 11, 1)
-#define GET_TX_DESC_RTS_ENABLE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 12, 1)
-#define GET_TX_DESC_HW_RTS_ENABLE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 13, 1)
-#define GET_TX_DESC_PORT_ID(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 14, 1)
-#define GET_TX_DESC_WAIT_DCTS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 18, 1)
-#define GET_TX_DESC_CTS2AP_EN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 19, 1)
-#define GET_TX_DESC_TX_SUB_CARRIER(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 20, 2)
-#define GET_TX_DESC_TX_STBC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 22, 2)
-#define GET_TX_DESC_DATA_SHORT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 24, 1)
-#define GET_TX_DESC_DATA_BW(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 25, 1)
-#define GET_TX_DESC_RTS_SHORT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 26, 1)
-#define GET_TX_DESC_RTS_BW(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 27, 1)
-#define GET_TX_DESC_RTS_SC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 28, 2)
-#define GET_TX_DESC_RTS_STBC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 30, 2)
-
#define SET_TX_DESC_TX_RATE(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+20, 0, 6, __val)
#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+20, 6, 1, __val)
-#define SET_TX_DESC_CCX_TAG(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 7, 1, __val)
#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+20, 8, 5, __val)
#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+20, 13, 4, __val)
-#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 17, 1, __val)
-#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 18, 6, __val)
-#define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 24, 8, __val)
-
-#define GET_TX_DESC_TX_RATE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 0, 6)
-#define GET_TX_DESC_DATA_SHORTGI(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 6, 1)
-#define GET_TX_DESC_CCX_TAG(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 7, 1)
-#define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 8, 5)
-#define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 13, 4)
-#define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 17, 1)
-#define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 18, 6)
-#define GET_TX_DESC_USB_TXAGG_NUM(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 24, 8)
-
-#define SET_TX_DESC_TXAGC_A(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 0, 5, __val)
-#define SET_TX_DESC_TXAGC_B(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 5, 5, __val)
-#define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 10, 1, __val)
+
#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+24, 11, 5, __val)
-#define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 16, 4, __val)
-#define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 20, 4, __val)
-#define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 24, 4, __val)
-#define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 28, 4, __val)
-
-#define GET_TX_DESC_TXAGC_A(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 0, 5)
-#define GET_TX_DESC_TXAGC_B(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 5, 5)
-#define GET_TX_DESC_USE_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 10, 1)
-#define GET_TX_DESC_MAX_AGG_NUM(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 11, 5)
-#define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 16, 4)
-#define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 20, 4)
-#define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 24, 4)
-#define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 28, 4)
#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+28, 0, 16, __val)
-#define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+28, 16, 4, __val)
-#define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+28, 20, 4, __val)
-#define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+28, 24, 4, __val)
-#define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+28, 28, 4, __val)
-
-#define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+28, 0, 16)
-#define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+28, 16, 4)
-#define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+28, 20, 4)
-#define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+28, 24, 4)
-#define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+28, 28, 4)
#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+32, 0, 32, __val)
-#define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+36, 0, 32, __val)
#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc+32, 0, 32)
-#define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+36, 0, 32)
#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+40, 0, 32, __val)
-#define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+44, 0, 32, __val)
-
-#define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+40, 0, 32)
-#define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+44, 0, 32)
#define GET_RX_DESC_PKT_LEN(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc, 0, 14)
@@ -406,22 +142,12 @@
SHIFT_AND_MASK_LE(__pdesc, 15, 1)
#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc, 16, 4)
-#define GET_RX_DESC_SECURITY(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 20, 3)
-#define GET_RX_DESC_QOS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 23, 1)
#define GET_RX_DESC_SHIFT(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc, 24, 2)
#define GET_RX_DESC_PHYST(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc, 26, 1)
#define GET_RX_DESC_SWDEC(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc, 27, 1)
-#define GET_RX_DESC_LS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 28, 1)
-#define GET_RX_DESC_FS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 29, 1)
-#define GET_RX_DESC_EOR(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 30, 1)
#define GET_RX_DESC_OWN(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc, 31, 1)
@@ -432,44 +158,10 @@
#define SET_RX_DESC_OWN(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
-#define GET_RX_DESC_MACID(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 0, 5)
-#define GET_RX_DESC_TID(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 5, 4)
-#define GET_RX_DESC_HWRSVD(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 9, 5)
#define GET_RX_DESC_PAGGR(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc+4, 14, 1)
#define GET_RX_DESC_FAGGR(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc+4, 15, 1)
-#define GET_RX_DESC_A1_FIT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 16, 4)
-#define GET_RX_DESC_A2_FIT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 20, 4)
-#define GET_RX_DESC_PAM(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 24, 1)
-#define GET_RX_DESC_PWR(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 25, 1)
-#define GET_RX_DESC_MD(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 26, 1)
-#define GET_RX_DESC_MF(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 27, 1)
-#define GET_RX_DESC_TYPE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 28, 2)
-#define GET_RX_DESC_MC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 30, 1)
-#define GET_RX_DESC_BC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 31, 1)
-#define GET_RX_DESC_SEQ(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 0, 12)
-#define GET_RX_DESC_FRAG(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 12, 4)
-#define GET_RX_DESC_NEXT_PKT_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 16, 14)
-#define GET_RX_DESC_NEXT_IND(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 30, 1)
-#define GET_RX_DESC_RSVD(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+8, 31, 1)
#define GET_RX_DESC_RXMCS(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc+12, 0, 6)
@@ -479,29 +171,15 @@
SHIFT_AND_MASK_LE(__pdesc+12, 8, 1)
#define GET_RX_DESC_BW(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc+12, 9, 1)
-#define GET_RX_DESC_HTC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 10, 1)
-#define GET_RX_DESC_HWPC_ERR(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 14, 1)
-#define GET_RX_DESC_HWPC_IND(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 15, 1)
-#define GET_RX_DESC_IV0(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 16, 16)
-
-#define GET_RX_DESC_IV1(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+16, 0, 32)
+
#define GET_RX_DESC_TSFL(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc+20, 0, 32)
#define GET_RX_DESC_BUFF_ADDR(__pdesc) \
SHIFT_AND_MASK_LE(__pdesc+24, 0, 32)
-#define GET_RX_DESC_BUFF_ADDR64(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+28, 0, 32)
#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val) \
SET_BITS_OFFSET_LE(__pdesc+24, 0, 32, __val)
-#define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+28, 0, 32, __val)
#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \
memset(__pdesc, 0, min_t(size_t, _size, TX_DESC_NEXT_DESC_OFFSET))
--
2.22.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/4] rtlwifi: rtl8192ce: Replace local bit manipulation macros
2019-08-02 1:20 [PATCH 0/4] rtlwifi: rtl8192ce: Replace local TX and RX bit manipulation macro Larry Finger
2019-08-02 1:20 ` [PATCH 1/4] rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX Larry Finger
@ 2019-08-02 1:21 ` Larry Finger
2019-08-02 1:21 ` [PATCH 3/4] rtlwifi: rtl8192ce: Convert macros that set descriptor Larry Finger
2019-08-02 1:21 ` [PATCH 4/4] rtlwifi: rtl8192ce: Convert inline routines to little-endian words Larry Finger
3 siblings, 0 replies; 6+ messages in thread
From: Larry Finger @ 2019-08-02 1:21 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, pkshih, Larry Finger
This driver uses a set of local macros to manipulate the RX and TX
descriptors, which are all little-endian quantities. These macros
are replaced by the bitfield macros le32p_replace_bits() and
le32_get_bits(). In several places, the macros operated on an entire
32-bit word. In these cases, a direct read or replacement is used.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/realtek/rtlwifi/rtl8192ce/trx.h | 146 ++++++++----------
1 file changed, 62 insertions(+), 84 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
index 37e40f44c347..f4dbeeda062f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
@@ -14,172 +14,150 @@
#define USB_HWDESC_HEADER_LEN 32
#define CRCLENGTH 4
-/* Define a macro that takes a le32 word, converts it to host ordering,
- * right shifts by a specified count, creates a mask of the specified
- * bit count, and extracts that number of bits.
- */
-
-#define SHIFT_AND_MASK_LE(__pdesc, __shift, __mask) \
- ((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) & \
- BIT_LEN_MASK_32(__mask))
-
-/* Define a macro that clears a bit field in an le32 word and
- * sets the specified value into that bit field. The resulting
- * value remains in le32 ordering; however, it is properly converted
- * to host ordering for the clear and set operations before conversion
- * back to le32.
- */
-
-#define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val) \
- (*(__le32 *)(__pdesc) = \
- (cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) & \
- (~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) | \
- (((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift)))));
-
/* macros to read/write various fields in RX or TX descriptors */
#define SET_TX_DESC_PKT_SIZE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 0, 16, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(15, 0))
#define SET_TX_DESC_OFFSET(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 16, 8, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(23, 16))
#define SET_TX_DESC_BMC(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 24, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(24))
#define SET_TX_DESC_HTC(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 25, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(25))
#define SET_TX_DESC_LAST_SEG(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 26, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(26))
#define SET_TX_DESC_FIRST_SEG(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(27))
#define SET_TX_DESC_LINIP(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(28))
#define SET_TX_DESC_OWN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31))
#define GET_TX_DESC_OWN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 31, 1)
+ le32_get_bits(*((__le32 *)__pdesc), BIT(31))
#define SET_TX_DESC_MACID(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 0, 5, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(4, 0))
#define SET_TX_DESC_AGG_BREAK(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 5, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(5))
#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 7, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(7))
#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 8, 5, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(12, 8))
#define SET_TX_DESC_RATE_ID(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 16, 4, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(19, 16))
#define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+4, 22, 2, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(23, 22))
#define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 17, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 8), __val, BIT(17))
#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+8, 20, 3, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 8), __val, GENMASK(22, 20))
#define SET_TX_DESC_SEQ(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+12, 16, 12, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(27, 16))
#define SET_TX_DESC_PKT_ID(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+12, 28, 4, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(31, 28))
#define SET_TX_DESC_RTS_RATE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 0, 5, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(4, 0))
#define SET_TX_DESC_QOS(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 6, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(6))
#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 7, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(7))
#define SET_TX_DESC_USE_RATE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 8, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(8))
#define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 10, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(10))
#define SET_TX_DESC_CTS2SELF(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 11, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(11))
#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 12, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(12))
#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 13, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(13))
#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 20, 2, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(21, 20))
#define SET_TX_DESC_DATA_BW(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 25, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(25))
#define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 26, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(26))
#define SET_TX_DESC_RTS_BW(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 27, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(27))
#define SET_TX_DESC_RTS_SC(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 28, 2, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(29, 28))
#define SET_TX_DESC_RTS_STBC(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+16, 30, 2, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(31, 30))
#define SET_TX_DESC_TX_RATE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 0, 6, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(5, 0))
#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 6, 1, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, BIT(6))
#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 8, 5, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(12, 8))
#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+20, 13, 4, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(16, 13))
#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 11, 5, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 24), __val, GENMASK(15, 11))
#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+28, 0, 16, __val)
+ le32p_replace_bits((__le32 *)(__pdesc + 28), __val, GENMASK(15, 0))
#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+32, 0, 32, __val)
+ *(__le32 *)(__pdesc + 32) = cpu_to_le32(__val)
#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+32, 0, 32)
+ le32_to_cpu(*((__le32 *)(__pdesc + 32)))
#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+40, 0, 32, __val)
+ *(__le32 *)(__pdesc + 40) = cpu_to_le32(__val)
#define GET_RX_DESC_PKT_LEN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 0, 14)
+ le32_get_bits(*((__le32 *)__pdesc), GENMASK(13, 0))
#define GET_RX_DESC_CRC32(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 14, 1)
+ le32_get_bits(*((__le32 *)__pdesc), BIT(14))
#define GET_RX_DESC_ICV(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 15, 1)
+ le32_get_bits(*((__le32 *)__pdesc), BIT(15))
#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 16, 4)
+ le32_get_bits(*((__le32 *)__pdesc), GENMASK(19, 16))
#define GET_RX_DESC_SHIFT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 24, 2)
+ le32_get_bits(*((__le32 *)__pdesc), GENMASK(25, 24))
#define GET_RX_DESC_PHYST(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 26, 1)
+ le32_get_bits(*((__le32 *)__pdesc), BIT(26))
#define GET_RX_DESC_SWDEC(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 27, 1)
+ le32_get_bits(*((__le32 *)__pdesc), BIT(27))
#define GET_RX_DESC_OWN(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc, 31, 1)
+ le32_get_bits(*((__le32 *)__pdesc), BIT(31))
#define SET_RX_DESC_PKT_LEN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 0, 14, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(13, 0))
#define SET_RX_DESC_EOR(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(30))
#define SET_RX_DESC_OWN(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31))
#define GET_RX_DESC_PAGGR(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 14, 1)
+ le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(14))
#define GET_RX_DESC_FAGGR(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+4, 15, 1)
+ le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(15))
#define GET_RX_DESC_RXMCS(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 0, 6)
+ le32_get_bits(*((__le32 *)(__pdesc + 12)), GENMASK(5, 0))
#define GET_RX_DESC_RXHT(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 6, 1)
+ le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(6))
#define GET_RX_DESC_SPLCP(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 8, 1)
+ le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(8))
#define GET_RX_DESC_BW(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+12, 9, 1)
+ le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(9))
#define GET_RX_DESC_TSFL(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+20, 0, 32)
+ le32_to_cpu(*((__le32 *)(__pdesc + 20)))
#define GET_RX_DESC_BUFF_ADDR(__pdesc) \
- SHIFT_AND_MASK_LE(__pdesc+24, 0, 32)
+ le32_to_cpu(*((__le32 *)(__pdesc + 24)))
#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val) \
- SET_BITS_OFFSET_LE(__pdesc+24, 0, 32, __val)
+ *(__le32 *)(__pdesc + 24) = cpu_to_le32(__val)
#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \
memset(__pdesc, 0, min_t(size_t, _size, TX_DESC_NEXT_DESC_OFFSET))
--
2.22.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/4] rtlwifi: rtl8192ce: Convert macros that set descriptor
2019-08-02 1:20 [PATCH 0/4] rtlwifi: rtl8192ce: Replace local TX and RX bit manipulation macro Larry Finger
2019-08-02 1:20 ` [PATCH 1/4] rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX Larry Finger
2019-08-02 1:21 ` [PATCH 2/4] rtlwifi: rtl8192ce: Replace local bit manipulation macros Larry Finger
@ 2019-08-02 1:21 ` Larry Finger
2019-08-02 1:21 ` [PATCH 4/4] rtlwifi: rtl8192ce: Convert inline routines to little-endian words Larry Finger
3 siblings, 0 replies; 6+ messages in thread
From: Larry Finger @ 2019-08-02 1:21 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, pkshih, Larry Finger
As a first step in the conversion, the macros that set the RX and TX
descriptors are converted to static inline routines, and the names are
changed from upper to lower case. To minimize the changes in a given
step, the input descriptor information is left as as a byte array
(u8 *), even though it should be a little-endian word array (__le32 *).
That will be changed in the next patch.
Several places where checkpatch.pl complains about a space after a cast
are fixed.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/realtek/rtlwifi/rtl8192ce/trx.c | 192 ++++----
.../wireless/realtek/rtlwifi/rtl8192ce/trx.h | 451 ++++++++++++------
2 files changed, 405 insertions(+), 238 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
index 18a0ab59631a..7bff0825b264 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
@@ -251,8 +251,8 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
*/
if (i == 0)
pstats->signalquality =
- (u8) (evm & 0xff);
- pstats->rx_mimo_sig_qual[i] = (u8) (evm & 0xff);
+ (u8)(evm & 0xff);
+ pstats->rx_mimo_sig_qual[i] = (u8)(evm & 0xff);
}
}
}
@@ -262,10 +262,10 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
*/
if (is_cck_rate)
pstats->signalstrength =
- (u8) (_rtl92ce_signal_scale_mapping(hw, pwdb_all));
+ (u8)(_rtl92ce_signal_scale_mapping(hw, pwdb_all));
else if (rf_rx_num != 0)
pstats->signalstrength =
- (u8) (_rtl92ce_signal_scale_mapping
+ (u8)(_rtl92ce_signal_scale_mapping
(hw, total_rssi /= rf_rx_num));
}
@@ -322,24 +322,24 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
struct rx_fwinfo_92c *p_drvinfo;
struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
struct ieee80211_hdr *hdr;
- u32 phystatus = GET_RX_DESC_PHYST(pdesc);
+ u32 phystatus = get_rx_desc_physt(p_desc);
- stats->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
- stats->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
+ stats->length = (u16)get_rx_desc_pkt_len(p_desc);
+ stats->rx_drvinfo_size = (u8)get_rx_desc_drv_info_size(p_desc) *
RX_DRV_INFO_SIZE_UNIT;
- stats->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
- stats->icv = (u16) GET_RX_DESC_ICV(pdesc);
- stats->crc = (u16) GET_RX_DESC_CRC32(pdesc);
+ stats->rx_bufshift = (u8)(get_rx_desc_shift(p_desc) & 0x03);
+ stats->icv = (u16)get_rx_desc_icv(p_desc);
+ stats->crc = (u16)get_rx_desc_crc32(p_desc);
stats->hwerror = (stats->crc | stats->icv);
- stats->decrypted = !GET_RX_DESC_SWDEC(pdesc);
- stats->rate = (u8) GET_RX_DESC_RXMCS(pdesc);
- stats->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
- stats->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
- stats->isfirst_ampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1)
- && (GET_RX_DESC_FAGGR(pdesc) == 1));
- stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
- stats->rx_is40mhzpacket = (bool)GET_RX_DESC_BW(pdesc);
- stats->is_ht = (bool)GET_RX_DESC_RXHT(pdesc);
+ stats->decrypted = !get_rx_desc_swdec(p_desc);
+ stats->rate = (u8)get_rx_desc_rxmcs(p_desc);
+ stats->shortpreamble = (u16)get_rx_desc_splcp(p_desc);
+ stats->isampdu = (bool)(get_rx_desc_paggr(p_desc) == 1);
+ stats->isfirst_ampdu = (bool)((get_rx_desc_paggr(p_desc) == 1) &&
+ (get_rx_desc_faggr(p_desc) == 1));
+ stats->timestamp_low = get_rx_desc_tsfl(p_desc);
+ stats->rx_is40mhzpacket = (bool)get_rx_desc_bw(p_desc);
+ stats->is_ht = (bool)get_rx_desc_rxht(p_desc);
stats->is_cck = RX_HAL_IS_CCK_RATE(pdesc->rxmcs);
@@ -454,57 +454,57 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
lastseg = true;
}
if (firstseg) {
- SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
+ set_tx_desc_offset(pdesc, USB_HWDESC_HEADER_LEN);
- SET_TX_DESC_TX_RATE(pdesc, tcb_desc->hw_rate);
+ set_tx_desc_tx_rate(pdesc, tcb_desc->hw_rate);
if (tcb_desc->use_shortgi || tcb_desc->use_shortpreamble)
- SET_TX_DESC_DATA_SHORTGI(pdesc, 1);
+ set_tx_desc_data_shortgi(pdesc, 1);
if (info->flags & IEEE80211_TX_CTL_AMPDU) {
- SET_TX_DESC_AGG_BREAK(pdesc, 1);
- SET_TX_DESC_MAX_AGG_NUM(pdesc, 0x14);
+ set_tx_desc_agg_break(pdesc, 1);
+ set_tx_desc_max_agg_num(pdesc, 0x14);
}
- SET_TX_DESC_SEQ(pdesc, seq_number);
+ set_tx_desc_seq(pdesc, seq_number);
- SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc->rts_enable &&
+ set_tx_desc_rts_enable(pdesc, ((tcb_desc->rts_enable &&
!tcb_desc->
cts_enable) ? 1 : 0));
- SET_TX_DESC_HW_RTS_ENABLE(pdesc,
+ set_tx_desc_hw_rts_enable(pdesc,
((tcb_desc->rts_enable
|| tcb_desc->cts_enable) ? 1 : 0));
- SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc->cts_enable) ? 1 : 0));
- SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc->rts_stbc) ? 1 : 0));
+ set_tx_desc_cts2self(pdesc, ((tcb_desc->cts_enable) ? 1 : 0));
+ set_tx_desc_rts_stbc(pdesc, ((tcb_desc->rts_stbc) ? 1 : 0));
- SET_TX_DESC_RTS_RATE(pdesc, tcb_desc->rts_rate);
- SET_TX_DESC_RTS_BW(pdesc, 0);
- SET_TX_DESC_RTS_SC(pdesc, tcb_desc->rts_sc);
- SET_TX_DESC_RTS_SHORT(pdesc,
+ set_tx_desc_rts_rate(pdesc, tcb_desc->rts_rate);
+ set_tx_desc_rts_bw(pdesc, 0);
+ set_tx_desc_rts_sc(pdesc, tcb_desc->rts_sc);
+ set_tx_desc_rts_short(pdesc,
((tcb_desc->rts_rate <= DESC_RATE54M) ?
(tcb_desc->rts_use_shortpreamble ? 1 : 0)
: (tcb_desc->rts_use_shortgi ? 1 : 0)));
if (bw_40) {
if (tcb_desc->packet_bw) {
- SET_TX_DESC_DATA_BW(pdesc, 1);
- SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
+ set_tx_desc_data_bw(pdesc, 1);
+ set_tx_desc_tx_sub_carrier(pdesc, 3);
} else {
- SET_TX_DESC_DATA_BW(pdesc, 0);
- SET_TX_DESC_TX_SUB_CARRIER(pdesc,
+ set_tx_desc_data_bw(pdesc, 0);
+ set_tx_desc_tx_sub_carrier(pdesc,
mac->cur_40_prime_sc);
}
} else {
- SET_TX_DESC_DATA_BW(pdesc, 0);
- SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0);
+ set_tx_desc_data_bw(pdesc, 0);
+ set_tx_desc_tx_sub_carrier(pdesc, 0);
}
- SET_TX_DESC_LINIP(pdesc, 0);
- SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len);
+ set_tx_desc_linip(pdesc, 0);
+ set_tx_desc_pkt_size(pdesc, (u16)skb->len);
if (sta) {
u8 ampdu_density = sta->ht_cap.ampdu_density;
- SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density);
+ set_tx_desc_ampdu_density(pdesc, ampdu_density);
}
if (info->control.hw_key) {
@@ -515,65 +515,65 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
case WLAN_CIPHER_SUITE_TKIP:
- SET_TX_DESC_SEC_TYPE(pdesc, 0x1);
+ set_tx_desc_sec_type(pdesc, 0x1);
break;
case WLAN_CIPHER_SUITE_CCMP:
- SET_TX_DESC_SEC_TYPE(pdesc, 0x3);
+ set_tx_desc_sec_type(pdesc, 0x3);
break;
default:
- SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
+ set_tx_desc_sec_type(pdesc, 0x0);
break;
}
}
- SET_TX_DESC_PKT_ID(pdesc, 0);
- SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel);
+ set_tx_desc_pkt_id(pdesc, 0);
+ set_tx_desc_queue_sel(pdesc, fw_qsel);
- SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
- SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF);
- SET_TX_DESC_DISABLE_FB(pdesc, 0);
- SET_TX_DESC_USE_RATE(pdesc, tcb_desc->use_driver_rate ? 1 : 0);
+ set_tx_desc_data_rate_fb_limit(pdesc, 0x1F);
+ set_tx_desc_rts_rate_fb_limit(pdesc, 0xF);
+ set_tx_desc_disable_fb(pdesc, 0);
+ set_tx_desc_use_rate(pdesc, tcb_desc->use_driver_rate ? 1 : 0);
if (ieee80211_is_data_qos(fc)) {
if (mac->rdg_en) {
RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
"Enable RDG function\n");
- SET_TX_DESC_RDG_ENABLE(pdesc, 1);
- SET_TX_DESC_HTC(pdesc, 1);
+ set_tx_desc_rdg_enable(pdesc, 1);
+ set_tx_desc_htc(pdesc, 1);
}
}
}
rcu_read_unlock();
- SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0));
- SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0));
+ set_tx_desc_first_seg(pdesc, (firstseg ? 1 : 0));
+ set_tx_desc_last_seg(pdesc, (lastseg ? 1 : 0));
- SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
+ set_tx_desc_tx_buffer_size(pdesc, (u16)skb->len);
- SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
+ set_tx_desc_tx_buffer_address(pdesc, mapping);
if (rtlpriv->dm.useramask) {
- SET_TX_DESC_RATE_ID(pdesc, tcb_desc->ratr_index);
- SET_TX_DESC_MACID(pdesc, tcb_desc->mac_id);
+ set_tx_desc_rate_id(pdesc, tcb_desc->ratr_index);
+ set_tx_desc_macid(pdesc, tcb_desc->mac_id);
} else {
- SET_TX_DESC_RATE_ID(pdesc, 0xC + tcb_desc->ratr_index);
- SET_TX_DESC_MACID(pdesc, tcb_desc->ratr_index);
+ set_tx_desc_rate_id(pdesc, 0xC + tcb_desc->ratr_index);
+ set_tx_desc_macid(pdesc, tcb_desc->ratr_index);
}
if ((!ieee80211_is_data_qos(fc)) && ppsc->fwctrl_lps) {
- SET_TX_DESC_HWSEQ_EN(pdesc, 1);
- SET_TX_DESC_PKT_ID(pdesc, 8);
+ set_tx_desc_hwseq_en(pdesc, 1);
+ set_tx_desc_pkt_id(pdesc, 8);
if (!defaultadapter)
- SET_TX_DESC_QOS(pdesc, 1);
+ set_tx_desc_qos(pdesc, 1);
}
- SET_TX_DESC_MORE_FRAG(pdesc, (lastseg ? 0 : 1));
+ set_tx_desc_more_frag(pdesc, (lastseg ? 0 : 1));
if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
is_broadcast_ether_addr(ieee80211_get_DA(hdr))) {
- SET_TX_DESC_BMC(pdesc, 1);
+ set_tx_desc_bmc(pdesc, 1);
}
RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n");
@@ -602,40 +602,40 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);
if (firstseg)
- SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
+ set_tx_desc_offset(pdesc, USB_HWDESC_HEADER_LEN);
- SET_TX_DESC_TX_RATE(pdesc, DESC_RATE1M);
+ set_tx_desc_tx_rate(pdesc, DESC_RATE1M);
- SET_TX_DESC_SEQ(pdesc, 0);
+ set_tx_desc_seq(pdesc, 0);
- SET_TX_DESC_LINIP(pdesc, 0);
+ set_tx_desc_linip(pdesc, 0);
- SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue);
+ set_tx_desc_queue_sel(pdesc, fw_queue);
- SET_TX_DESC_FIRST_SEG(pdesc, 1);
- SET_TX_DESC_LAST_SEG(pdesc, 1);
+ set_tx_desc_first_seg(pdesc, 1);
+ set_tx_desc_last_seg(pdesc, 1);
- SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) (skb->len));
+ set_tx_desc_tx_buffer_size(pdesc, (u16)(skb->len));
- SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
+ set_tx_desc_tx_buffer_address(pdesc, mapping);
- SET_TX_DESC_RATE_ID(pdesc, 7);
- SET_TX_DESC_MACID(pdesc, 0);
+ set_tx_desc_rate_id(pdesc, 7);
+ set_tx_desc_macid(pdesc, 0);
- SET_TX_DESC_OWN(pdesc, 1);
+ set_tx_desc_own(pdesc, 1);
- SET_TX_DESC_PKT_SIZE(pdesc, (u16) (skb->len));
+ set_tx_desc_pkt_size(pdesc, (u16)(skb->len));
- SET_TX_DESC_FIRST_SEG(pdesc, 1);
- SET_TX_DESC_LAST_SEG(pdesc, 1);
+ set_tx_desc_first_seg(pdesc, 1);
+ set_tx_desc_last_seg(pdesc, 1);
- SET_TX_DESC_OFFSET(pdesc, 0x20);
+ set_tx_desc_offset(pdesc, 0x20);
- SET_TX_DESC_USE_RATE(pdesc, 1);
+ set_tx_desc_use_rate(pdesc, 1);
if (!ieee80211_is_data_qos(fc)) {
- SET_TX_DESC_HWSEQ_EN(pdesc, 1);
- SET_TX_DESC_PKT_ID(pdesc, 8);
+ set_tx_desc_hwseq_en(pdesc, 1);
+ set_tx_desc_pkt_id(pdesc, 8);
}
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
@@ -649,10 +649,10 @@ void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
switch (desc_name) {
case HW_DESC_OWN:
wmb();
- SET_TX_DESC_OWN(pdesc, 1);
+ set_tx_desc_own(pdesc, 1);
break;
case HW_DESC_TX_NEXTDESC_ADDR:
- SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
+ set_tx_desc_next_desc_address(pdesc, *(u32 *)val);
break;
default:
WARN_ONCE(true, "rtl8192ce: ERR txdesc :%d not processed\n",
@@ -663,16 +663,16 @@ void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
switch (desc_name) {
case HW_DESC_RXOWN:
wmb();
- SET_RX_DESC_OWN(pdesc, 1);
+ set_rx_desc_own(pdesc, 1);
break;
case HW_DESC_RXBUFF_ADDR:
- SET_RX_DESC_BUFF_ADDR(pdesc, *(u32 *) val);
+ set_rx_desc_buff_addr(pdesc, *(u32 *)val);
break;
case HW_DESC_RXPKT_LEN:
- SET_RX_DESC_PKT_LEN(pdesc, *(u32 *) val);
+ set_rx_desc_pkt_len(pdesc, *(u32 *)val);
break;
case HW_DESC_RXERO:
- SET_RX_DESC_EOR(pdesc, 1);
+ set_rx_desc_eor(pdesc, 1);
break;
default:
WARN_ONCE(true, "rtl8192ce: ERR rxdesc :%d not processed\n",
@@ -690,10 +690,10 @@ u64 rtl92ce_get_desc(struct ieee80211_hw *hw, u8 *p_desc,
if (istx) {
switch (desc_name) {
case HW_DESC_OWN:
- ret = GET_TX_DESC_OWN(p_desc);
+ ret = get_tx_desc_own(p_desc);
break;
case HW_DESC_TXBUFF_ADDR:
- ret = GET_TX_DESC_TX_BUFFER_ADDRESS(p_desc);
+ ret = get_tx_desc_tx_buffer_address(p_desc);
break;
default:
WARN_ONCE(true, "rtl8192ce: ERR txdesc :%d not processed\n",
@@ -703,13 +703,13 @@ u64 rtl92ce_get_desc(struct ieee80211_hw *hw, u8 *p_desc,
} else {
switch (desc_name) {
case HW_DESC_OWN:
- ret = GET_RX_DESC_OWN(p_desc);
+ ret = get_rx_desc_own(p_desc);
break;
case HW_DESC_RXPKT_LEN:
- ret = GET_RX_DESC_PKT_LEN(p_desc);
+ ret = get_rx_desc_pkt_len(p_desc);
break;
case HW_DESC_RXBUFF_ADDR:
- ret = GET_RX_DESC_BUFF_ADDR(p_desc);
+ ret = get_rx_desc_buff_addr(p_desc);
break;
default:
WARN_ONCE(true, "rtl8192ce: ERR rxdesc :%d not processed\n",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
index f4dbeeda062f..5addfa20b2b7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
@@ -16,148 +16,315 @@
/* macros to read/write various fields in RX or TX descriptors */
-#define SET_TX_DESC_PKT_SIZE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(15, 0))
-#define SET_TX_DESC_OFFSET(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(23, 16))
-#define SET_TX_DESC_BMC(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(24))
-#define SET_TX_DESC_HTC(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(25))
-#define SET_TX_DESC_LAST_SEG(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(26))
-#define SET_TX_DESC_FIRST_SEG(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(27))
-#define SET_TX_DESC_LINIP(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(28))
-#define SET_TX_DESC_OWN(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31))
-
-#define GET_TX_DESC_OWN(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), BIT(31))
-
-#define SET_TX_DESC_MACID(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(4, 0))
-#define SET_TX_DESC_AGG_BREAK(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(5))
-#define SET_TX_DESC_RDG_ENABLE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(7))
-#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(12, 8))
-#define SET_TX_DESC_RATE_ID(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(19, 16))
-#define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(23, 22))
-
-#define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 8), __val, BIT(17))
-#define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 8), __val, GENMASK(22, 20))
-
-#define SET_TX_DESC_SEQ(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(27, 16))
-#define SET_TX_DESC_PKT_ID(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(31, 28))
-
-#define SET_TX_DESC_RTS_RATE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(4, 0))
-#define SET_TX_DESC_QOS(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(6))
-#define SET_TX_DESC_HWSEQ_EN(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(7))
-#define SET_TX_DESC_USE_RATE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(8))
-#define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(10))
-#define SET_TX_DESC_CTS2SELF(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(11))
-#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(12))
-#define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(13))
-#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(21, 20))
-#define SET_TX_DESC_DATA_BW(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(25))
-#define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(26))
-#define SET_TX_DESC_RTS_BW(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(27))
-#define SET_TX_DESC_RTS_SC(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(29, 28))
-#define SET_TX_DESC_RTS_STBC(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(31, 30))
-
-#define SET_TX_DESC_TX_RATE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(5, 0))
-#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, BIT(6))
-#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(12, 8))
-#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(16, 13))
-
-#define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 24), __val, GENMASK(15, 11))
-
-#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \
- le32p_replace_bits((__le32 *)(__pdesc + 28), __val, GENMASK(15, 0))
-
-#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \
- *(__le32 *)(__pdesc + 32) = cpu_to_le32(__val)
-
-#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc) \
- le32_to_cpu(*((__le32 *)(__pdesc + 32)))
-
-#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \
- *(__le32 *)(__pdesc + 40) = cpu_to_le32(__val)
-
-#define GET_RX_DESC_PKT_LEN(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), GENMASK(13, 0))
-#define GET_RX_DESC_CRC32(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), BIT(14))
-#define GET_RX_DESC_ICV(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), BIT(15))
-#define GET_RX_DESC_DRV_INFO_SIZE(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), GENMASK(19, 16))
-#define GET_RX_DESC_SHIFT(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), GENMASK(25, 24))
-#define GET_RX_DESC_PHYST(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), BIT(26))
-#define GET_RX_DESC_SWDEC(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), BIT(27))
-#define GET_RX_DESC_OWN(__pdesc) \
- le32_get_bits(*((__le32 *)__pdesc), BIT(31))
-
-#define SET_RX_DESC_PKT_LEN(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(13, 0))
-#define SET_RX_DESC_EOR(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(30))
-#define SET_RX_DESC_OWN(__pdesc, __val) \
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31))
-
-#define GET_RX_DESC_PAGGR(__pdesc) \
- le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(14))
-#define GET_RX_DESC_FAGGR(__pdesc) \
- le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(15))
-
-#define GET_RX_DESC_RXMCS(__pdesc) \
- le32_get_bits(*((__le32 *)(__pdesc + 12)), GENMASK(5, 0))
-#define GET_RX_DESC_RXHT(__pdesc) \
- le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(6))
-#define GET_RX_DESC_SPLCP(__pdesc) \
- le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(8))
-#define GET_RX_DESC_BW(__pdesc) \
- le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(9))
-
-#define GET_RX_DESC_TSFL(__pdesc) \
- le32_to_cpu(*((__le32 *)(__pdesc + 20)))
-
-#define GET_RX_DESC_BUFF_ADDR(__pdesc) \
- le32_to_cpu(*((__le32 *)(__pdesc + 24)))
-
-#define SET_RX_DESC_BUFF_ADDR(__pdesc, __val) \
- *(__le32 *)(__pdesc + 24) = cpu_to_le32(__val)
+static inline void set_tx_desc_pkt_size(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(15, 0));
+}
+
+static inline void set_tx_desc_offset(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(23, 16));
+}
+
+static inline void set_tx_desc_bmc(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(24));
+}
+
+static inline void set_tx_desc_htc(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(25));
+}
+
+static inline void set_tx_desc_last_seg(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(26));
+}
+
+static inline void set_tx_desc_first_seg(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(27));
+}
+
+static inline void set_tx_desc_linip(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(28));
+}
+
+static inline void set_tx_desc_own(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31));
+}
+
+static inline int get_tx_desc_own(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), BIT(31));
+}
+
+static inline void set_tx_desc_macid(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(4, 0));
+}
+
+static inline void set_tx_desc_agg_break(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(5));
+}
+
+static inline void set_tx_desc_rdg_enable(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(7));
+}
+
+static inline void set_tx_desc_queue_sel(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(12, 8));
+}
+
+static inline void set_tx_desc_rate_id(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(19, 16));
+}
+
+static inline void set_tx_desc_sec_type(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(23, 22));
+}
+
+static inline void set_tx_desc_more_frag(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 8), __val, BIT(17));
+}
+
+static inline void set_tx_desc_ampdu_density(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 8), __val, GENMASK(22, 20));
+}
+
+static inline void set_tx_desc_seq(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(27, 16));
+}
+
+static inline void set_tx_desc_pkt_id(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(31, 28));
+}
+
+static inline void set_tx_desc_rts_rate(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(4, 0));
+}
+
+static inline void set_tx_desc_qos(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(6));
+}
+
+static inline void set_tx_desc_hwseq_en(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(7));
+}
+
+static inline void set_tx_desc_use_rate(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(8));
+}
+
+static inline void set_tx_desc_disable_fb(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(10));
+}
+
+static inline void set_tx_desc_cts2self(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(11));
+}
+
+static inline void set_tx_desc_rts_enable(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(12));
+}
+
+static inline void set_tx_desc_hw_rts_enable(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(13));
+}
+
+static inline void set_tx_desc_tx_sub_carrier(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(21, 20));
+}
+
+static inline void set_tx_desc_data_bw(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(25));
+}
+
+static inline void set_tx_desc_rts_short(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(26));
+}
+
+static inline void set_tx_desc_rts_bw(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(27));
+}
+
+static inline void set_tx_desc_rts_sc(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(29, 28));
+}
+
+static inline void set_tx_desc_rts_stbc(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(31, 30));
+}
+
+static inline void set_tx_desc_tx_rate(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(5, 0));
+}
+
+static inline void set_tx_desc_data_shortgi(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, BIT(6));
+}
+
+static inline void set_tx_desc_data_rate_fb_limit(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(12, 8));
+}
+
+static inline void set_tx_desc_rts_rate_fb_limit(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(16, 13));
+}
+
+static inline void set_tx_desc_max_agg_num(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 24), __val, GENMASK(15, 11));
+}
+
+static inline void set_tx_desc_tx_buffer_size(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)(__pdesc + 28), __val, GENMASK(15, 0));
+}
+
+static inline void set_tx_desc_tx_buffer_address(u8 *__pdesc, u32 __val)
+{
+ *(__le32 *)(__pdesc + 32) = cpu_to_le32(__val);
+}
+
+static inline int get_tx_desc_tx_buffer_address(u8 *__pdesc)
+{
+ return le32_to_cpu(*((__le32 *)(__pdesc + 32)));
+}
+
+static inline void set_tx_desc_next_desc_address(u8 *__pdesc, u32 __val)
+{
+ *(__le32 *)(__pdesc + 40) = cpu_to_le32(__val);
+}
+
+static inline int get_rx_desc_pkt_len(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), GENMASK(13, 0));
+}
+
+static inline int get_rx_desc_crc32(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), BIT(14));
+}
+
+static inline int get_rx_desc_icv(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), BIT(15));
+}
+
+static inline int get_rx_desc_drv_info_size(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), GENMASK(19, 16));
+}
+
+static inline int get_rx_desc_shift(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), GENMASK(25, 24));
+}
+
+static inline int get_rx_desc_physt(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), BIT(26));
+}
+
+static inline int get_rx_desc_swdec(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), BIT(27));
+}
+
+static inline int get_rx_desc_own(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)__pdesc), BIT(31));
+}
+
+static inline void set_rx_desc_pkt_len(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(13, 0));
+}
+
+static inline void set_rx_desc_eor(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(30));
+}
+
+static inline void set_rx_desc_own(u8 *__pdesc, u32 __val)
+{
+ le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31));
+}
+
+static inline int get_rx_desc_paggr(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(14));
+}
+
+static inline int get_rx_desc_faggr(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(15));
+}
+
+static inline int get_rx_desc_rxmcs(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)(__pdesc + 12)), GENMASK(5, 0));
+}
+
+static inline int get_rx_desc_rxht(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(6));
+}
+
+static inline int get_rx_desc_splcp(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(8));
+}
+
+static inline int get_rx_desc_bw(u8 *__pdesc)
+{
+ return le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(9));
+}
+
+static inline int get_rx_desc_tsfl(u8 *__pdesc)
+{
+ return le32_to_cpu(*((__le32 *)(__pdesc + 20)));
+}
+
+static inline int get_rx_desc_buff_addr(u8 *__pdesc)
+{
+ return le32_to_cpu(*((__le32 *)(__pdesc + 24)));
+}
+
+static inline void set_rx_desc_buff_addr(u8 *__pdesc, u32 __val)
+{
+ *(__le32 *)(__pdesc + 24) = cpu_to_le32(__val);
+}
#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \
memset(__pdesc, 0, min_t(size_t, _size, TX_DESC_NEXT_DESC_OFFSET))
--
2.22.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 4/4] rtlwifi: rtl8192ce: Convert inline routines to little-endian words
2019-08-02 1:20 [PATCH 0/4] rtlwifi: rtl8192ce: Replace local TX and RX bit manipulation macro Larry Finger
` (2 preceding siblings ...)
2019-08-02 1:21 ` [PATCH 3/4] rtlwifi: rtl8192ce: Convert macros that set descriptor Larry Finger
@ 2019-08-02 1:21 ` Larry Finger
3 siblings, 0 replies; 6+ messages in thread
From: Larry Finger @ 2019-08-02 1:21 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, pkshih, Larry Finger
In this step, the read/write routines for the descriptors are converted
to use __le32 quantities, thus a lot of casts can be removed. Callback
routines still use the 8-bit arrays, but these are changed within the
specified routine.
The macro that cleared a descriptor has now been converted into an inline
routine.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/realtek/rtlwifi/rtl8192ce/trx.c | 23 +-
.../wireless/realtek/rtlwifi/rtl8192ce/trx.h | 254 +++++++++---------
2 files changed, 142 insertions(+), 135 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
index 7bff0825b264..123dbf0903a1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
@@ -317,11 +317,12 @@ static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
struct rtl_stats *stats,
struct ieee80211_rx_status *rx_status,
- u8 *p_desc, struct sk_buff *skb)
+ u8 *p_desc8, struct sk_buff *skb)
{
struct rx_fwinfo_92c *p_drvinfo;
- struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
+ struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc8;
struct ieee80211_hdr *hdr;
+ __le32 *p_desc = (__le32 *)p_desc8;
u32 phystatus = get_rx_desc_physt(p_desc);
stats->length = (u16)get_rx_desc_pkt_len(p_desc);
@@ -400,7 +401,7 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
}
void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
- struct ieee80211_hdr *hdr, u8 *pdesc_tx,
+ struct ieee80211_hdr *hdr, u8 *pdesc8,
u8 *pbd_desc_tx, struct ieee80211_tx_info *info,
struct ieee80211_sta *sta,
struct sk_buff *skb,
@@ -411,7 +412,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
bool defaultadapter = true;
- u8 *pdesc = pdesc_tx;
+ __le32 *pdesc = (__le32 *)pdesc8;
u16 seq_number;
__le16 fc = hdr->frame_control;
u8 fw_qsel = _rtl92ce_map_hwqueue_to_fwqueue(skb, hw_queue);
@@ -447,7 +448,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
rtl_get_tcb_desc(hw, info, sta, skb, tcb_desc);
- CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_92c));
+ clear_pci_tx_desc_content(pdesc, sizeof(struct tx_desc_92c));
if (ieee80211_is_nullfunc(fc) || ieee80211_is_ctl(fc)) {
firstseg = true;
@@ -580,12 +581,13 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
}
void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
- u8 *pdesc, bool firstseg,
+ u8 *pdesc8, bool firstseg,
bool lastseg, struct sk_buff *skb)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
u8 fw_queue = QSLT_BEACON;
+ __le32 *pdesc = (__le32 *)pdesc8;
dma_addr_t mapping = pci_map_single(rtlpci->pdev,
skb->data, skb->len,
@@ -599,7 +601,7 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
"DMA mapping error\n");
return;
}
- CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);
+ clear_pci_tx_desc_content(pdesc, TX_DESC_SIZE);
if (firstseg)
set_tx_desc_offset(pdesc, USB_HWDESC_HEADER_LEN);
@@ -642,9 +644,11 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
"H2C Tx Cmd Content", pdesc, TX_DESC_SIZE);
}
-void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
+void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc8, bool istx,
u8 desc_name, u8 *val)
{
+ __le32 *pdesc = (__le32 *)pdesc8;
+
if (istx) {
switch (desc_name) {
case HW_DESC_OWN:
@@ -682,10 +686,11 @@ void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
}
}
-u64 rtl92ce_get_desc(struct ieee80211_hw *hw, u8 *p_desc,
+u64 rtl92ce_get_desc(struct ieee80211_hw *hw, u8 *p_desc8,
bool istx, u8 desc_name)
{
u32 ret = 0;
+ __le32 *p_desc = (__le32 *)p_desc8;
if (istx) {
switch (desc_name) {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
index 5addfa20b2b7..709dcac9d84b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.h
@@ -16,318 +16,320 @@
/* macros to read/write various fields in RX or TX descriptors */
-static inline void set_tx_desc_pkt_size(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_pkt_size(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(15, 0));
+ le32p_replace_bits(__pdesc, __val, GENMASK(15, 0));
}
-static inline void set_tx_desc_offset(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_offset(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(23, 16));
+ le32p_replace_bits(__pdesc, __val, GENMASK(23, 16));
}
-static inline void set_tx_desc_bmc(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_bmc(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(24));
+ le32p_replace_bits(__pdesc, __val, BIT(24));
}
-static inline void set_tx_desc_htc(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_htc(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(25));
+ le32p_replace_bits(__pdesc, __val, BIT(25));
}
-static inline void set_tx_desc_last_seg(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_last_seg(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(26));
+ le32p_replace_bits(__pdesc, __val, BIT(26));
}
-static inline void set_tx_desc_first_seg(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_first_seg(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(27));
+ le32p_replace_bits(__pdesc, __val, BIT(27));
}
-static inline void set_tx_desc_linip(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_linip(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(28));
+ le32p_replace_bits(__pdesc, __val, BIT(28));
}
-static inline void set_tx_desc_own(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_own(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31));
+ le32p_replace_bits(__pdesc, __val, BIT(31));
}
-static inline int get_tx_desc_own(u8 *__pdesc)
+static inline int get_tx_desc_own(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), BIT(31));
+ return le32_get_bits(*(__pdesc), BIT(31));
}
-static inline void set_tx_desc_macid(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_macid(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(4, 0));
+ le32p_replace_bits((__pdesc + 1), __val, GENMASK(4, 0));
}
-static inline void set_tx_desc_agg_break(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_agg_break(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(5));
+ le32p_replace_bits((__pdesc + 1), __val, BIT(5));
}
-static inline void set_tx_desc_rdg_enable(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rdg_enable(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, BIT(7));
+ le32p_replace_bits((__pdesc + 1), __val, BIT(7));
}
-static inline void set_tx_desc_queue_sel(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_queue_sel(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(12, 8));
+ le32p_replace_bits((__pdesc + 1), __val, GENMASK(12, 8));
}
-static inline void set_tx_desc_rate_id(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rate_id(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(19, 16));
+ le32p_replace_bits((__pdesc + 1), __val, GENMASK(19, 16));
}
-static inline void set_tx_desc_sec_type(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_sec_type(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 4), __val, GENMASK(23, 22));
+ le32p_replace_bits((__pdesc + 1), __val, GENMASK(23, 22));
}
-static inline void set_tx_desc_more_frag(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_more_frag(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 8), __val, BIT(17));
+ le32p_replace_bits((__pdesc + 2), __val, BIT(17));
}
-static inline void set_tx_desc_ampdu_density(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_ampdu_density(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 8), __val, GENMASK(22, 20));
+ le32p_replace_bits((__pdesc + 2), __val, GENMASK(22, 20));
}
-static inline void set_tx_desc_seq(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_seq(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(27, 16));
+ le32p_replace_bits((__pdesc + 3), __val, GENMASK(27, 16));
}
-static inline void set_tx_desc_pkt_id(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_pkt_id(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 12), __val, GENMASK(31, 28));
+ le32p_replace_bits((__pdesc + 3), __val, GENMASK(31, 28));
}
-static inline void set_tx_desc_rts_rate(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rts_rate(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(4, 0));
+ le32p_replace_bits((__pdesc + 4), __val, GENMASK(4, 0));
}
-static inline void set_tx_desc_qos(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_qos(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(6));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(6));
}
-static inline void set_tx_desc_hwseq_en(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_hwseq_en(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(7));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(7));
}
-static inline void set_tx_desc_use_rate(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_use_rate(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(8));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(8));
}
-static inline void set_tx_desc_disable_fb(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_disable_fb(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(10));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(10));
}
-static inline void set_tx_desc_cts2self(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_cts2self(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(11));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(11));
}
-static inline void set_tx_desc_rts_enable(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rts_enable(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(12));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(12));
}
-static inline void set_tx_desc_hw_rts_enable(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_hw_rts_enable(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(13));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(13));
}
-static inline void set_tx_desc_tx_sub_carrier(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_tx_sub_carrier(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(21, 20));
+ le32p_replace_bits((__pdesc + 4), __val, GENMASK(21, 20));
}
-static inline void set_tx_desc_data_bw(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_data_bw(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(25));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(25));
}
-static inline void set_tx_desc_rts_short(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rts_short(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(26));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(26));
}
-static inline void set_tx_desc_rts_bw(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rts_bw(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, BIT(27));
+ le32p_replace_bits((__pdesc + 4), __val, BIT(27));
}
-static inline void set_tx_desc_rts_sc(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rts_sc(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(29, 28));
+ le32p_replace_bits((__pdesc + 4), __val, GENMASK(29, 28));
}
-static inline void set_tx_desc_rts_stbc(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rts_stbc(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 16), __val, GENMASK(31, 30));
+ le32p_replace_bits((__pdesc + 4), __val, GENMASK(31, 30));
}
-static inline void set_tx_desc_tx_rate(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_tx_rate(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(5, 0));
+ le32p_replace_bits((__pdesc + 5), __val, GENMASK(5, 0));
}
-static inline void set_tx_desc_data_shortgi(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_data_shortgi(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, BIT(6));
+ le32p_replace_bits((__pdesc + 5), __val, BIT(6));
}
-static inline void set_tx_desc_data_rate_fb_limit(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_data_rate_fb_limit(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(12, 8));
+ le32p_replace_bits((__pdesc + 5), __val, GENMASK(12, 8));
}
-static inline void set_tx_desc_rts_rate_fb_limit(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_rts_rate_fb_limit(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 20), __val, GENMASK(16, 13));
+ le32p_replace_bits((__pdesc + 5), __val, GENMASK(16, 13));
}
-static inline void set_tx_desc_max_agg_num(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_max_agg_num(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 24), __val, GENMASK(15, 11));
+ le32p_replace_bits((__pdesc + 6), __val, GENMASK(15, 11));
}
-static inline void set_tx_desc_tx_buffer_size(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_tx_buffer_size(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)(__pdesc + 28), __val, GENMASK(15, 0));
+ le32p_replace_bits((__pdesc + 7), __val, GENMASK(15, 0));
}
-static inline void set_tx_desc_tx_buffer_address(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_tx_buffer_address(__le32 *__pdesc, u32 __val)
{
- *(__le32 *)(__pdesc + 32) = cpu_to_le32(__val);
+ *(__pdesc + 8) = cpu_to_le32(__val);
}
-static inline int get_tx_desc_tx_buffer_address(u8 *__pdesc)
+static inline int get_tx_desc_tx_buffer_address(__le32 *__pdesc)
{
- return le32_to_cpu(*((__le32 *)(__pdesc + 32)));
+ return le32_to_cpu(*((__pdesc + 8)));
}
-static inline void set_tx_desc_next_desc_address(u8 *__pdesc, u32 __val)
+static inline void set_tx_desc_next_desc_address(__le32 *__pdesc, u32 __val)
{
- *(__le32 *)(__pdesc + 40) = cpu_to_le32(__val);
+ *(__pdesc + 10) = cpu_to_le32(__val);
}
-static inline int get_rx_desc_pkt_len(u8 *__pdesc)
+static inline int get_rx_desc_pkt_len(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), GENMASK(13, 0));
+ return le32_get_bits(*(__pdesc), GENMASK(13, 0));
}
-static inline int get_rx_desc_crc32(u8 *__pdesc)
+static inline int get_rx_desc_crc32(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), BIT(14));
+ return le32_get_bits(*(__pdesc), BIT(14));
}
-static inline int get_rx_desc_icv(u8 *__pdesc)
+static inline int get_rx_desc_icv(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), BIT(15));
+ return le32_get_bits(*(__pdesc), BIT(15));
}
-static inline int get_rx_desc_drv_info_size(u8 *__pdesc)
+static inline int get_rx_desc_drv_info_size(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), GENMASK(19, 16));
+ return le32_get_bits(*(__pdesc), GENMASK(19, 16));
}
-static inline int get_rx_desc_shift(u8 *__pdesc)
+static inline int get_rx_desc_shift(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), GENMASK(25, 24));
+ return le32_get_bits(*(__pdesc), GENMASK(25, 24));
}
-static inline int get_rx_desc_physt(u8 *__pdesc)
+static inline int get_rx_desc_physt(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), BIT(26));
+ return le32_get_bits(*(__pdesc), BIT(26));
}
-static inline int get_rx_desc_swdec(u8 *__pdesc)
+static inline int get_rx_desc_swdec(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), BIT(27));
+ return le32_get_bits(*(__pdesc), BIT(27));
}
-static inline int get_rx_desc_own(u8 *__pdesc)
+static inline int get_rx_desc_own(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)__pdesc), BIT(31));
+ return le32_get_bits(*(__pdesc), BIT(31));
}
-static inline void set_rx_desc_pkt_len(u8 *__pdesc, u32 __val)
+static inline void set_rx_desc_pkt_len(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, GENMASK(13, 0));
+ le32p_replace_bits(__pdesc, __val, GENMASK(13, 0));
}
-static inline void set_rx_desc_eor(u8 *__pdesc, u32 __val)
+static inline void set_rx_desc_eor(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(30));
+ le32p_replace_bits(__pdesc, __val, BIT(30));
}
-static inline void set_rx_desc_own(u8 *__pdesc, u32 __val)
+static inline void set_rx_desc_own(__le32 *__pdesc, u32 __val)
{
- le32p_replace_bits((__le32 *)__pdesc, __val, BIT(31));
+ le32p_replace_bits(__pdesc, __val, BIT(31));
}
-static inline int get_rx_desc_paggr(u8 *__pdesc)
+static inline int get_rx_desc_paggr(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(14));
+ return le32_get_bits(*((__pdesc + 1)), BIT(14));
}
-static inline int get_rx_desc_faggr(u8 *__pdesc)
+static inline int get_rx_desc_faggr(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)(__pdesc + 4)), BIT(15));
+ return le32_get_bits(*((__pdesc + 1)), BIT(15));
}
-static inline int get_rx_desc_rxmcs(u8 *__pdesc)
+static inline int get_rx_desc_rxmcs(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)(__pdesc + 12)), GENMASK(5, 0));
+ return le32_get_bits(*((__pdesc + 3)), GENMASK(5, 0));
}
-static inline int get_rx_desc_rxht(u8 *__pdesc)
+static inline int get_rx_desc_rxht(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(6));
+ return le32_get_bits(*((__pdesc + 3)), BIT(6));
}
-static inline int get_rx_desc_splcp(u8 *__pdesc)
+static inline int get_rx_desc_splcp(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(8));
+ return le32_get_bits(*((__pdesc + 3)), BIT(8));
}
-static inline int get_rx_desc_bw(u8 *__pdesc)
+static inline int get_rx_desc_bw(__le32 *__pdesc)
{
- return le32_get_bits(*((__le32 *)(__pdesc + 12)), BIT(9));
+ return le32_get_bits(*((__pdesc + 3)), BIT(9));
}
-static inline int get_rx_desc_tsfl(u8 *__pdesc)
+static inline int get_rx_desc_tsfl(__le32 *__pdesc)
{
- return le32_to_cpu(*((__le32 *)(__pdesc + 20)));
+ return le32_to_cpu(*((__pdesc + 5)));
}
-static inline int get_rx_desc_buff_addr(u8 *__pdesc)
+static inline int get_rx_desc_buff_addr(__le32 *__pdesc)
{
- return le32_to_cpu(*((__le32 *)(__pdesc + 24)));
+ return le32_to_cpu(*((__pdesc + 6)));
}
-static inline void set_rx_desc_buff_addr(u8 *__pdesc, u32 __val)
+static inline void set_rx_desc_buff_addr(__le32 *__pdesc, u32 __val)
{
- *(__le32 *)(__pdesc + 24) = cpu_to_le32(__val);
+ *(__pdesc + 6) = cpu_to_le32(__val);
}
-#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \
- memset(__pdesc, 0, min_t(size_t, _size, TX_DESC_NEXT_DESC_OFFSET))
+static inline void clear_pci_tx_desc_content(__le32 *__pdesc, int _size)
+{
+ memset(__pdesc, 0, min_t(size_t, _size, TX_DESC_NEXT_DESC_OFFSET));
+}
struct rx_fwinfo_92c {
u8 gain_trsw[4];
--
2.22.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/4] rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX
2019-08-02 1:20 ` [PATCH 1/4] rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX Larry Finger
@ 2019-08-06 12:43 ` Kalle Valo
0 siblings, 0 replies; 6+ messages in thread
From: Kalle Valo @ 2019-08-06 12:43 UTC (permalink / raw)
To: Larry Finger; +Cc: linux-wireless, pkshih, Larry Finger
Larry Finger <Larry.Finger@lwfinger.net> wrote:
> As the first step in converting from macros that get/set information
> in the RX and TX descriptors, unused macros are being removed.
>
> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
4 patches applied to wireless-drivers-next.git, thanks.
49a52d05a3c7 rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX
a246b9291433 rtlwifi: rtl8192ce: Replace local bit manipulation macros
98fd8db59a00 rtlwifi: rtl8192ce: Convert macros that set descriptor
c85a63766738 rtlwifi: rtl8192ce: Convert inline routines to little-endian words
--
https://patchwork.kernel.org/patch/11071637/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-08-06 12:43 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-02 1:20 [PATCH 0/4] rtlwifi: rtl8192ce: Replace local TX and RX bit manipulation macro Larry Finger
2019-08-02 1:20 ` [PATCH 1/4] rtlwifi: rtl8192ce: Remove unused GET_XXX and SET_XXX Larry Finger
2019-08-06 12:43 ` Kalle Valo
2019-08-02 1:21 ` [PATCH 2/4] rtlwifi: rtl8192ce: Replace local bit manipulation macros Larry Finger
2019-08-02 1:21 ` [PATCH 3/4] rtlwifi: rtl8192ce: Convert macros that set descriptor Larry Finger
2019-08-02 1:21 ` [PATCH 4/4] rtlwifi: rtl8192ce: Convert inline routines to little-endian words Larry Finger
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