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rtlwifi: rtl8723ae: Convert inline routines to little-endian words

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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>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Larry Finger 2019-09-08 20:59:53 -05:00 committed by Kalle Valo
parent a9db071f78
commit 773755d911
2 changed files with 140 additions and 134 deletions
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24
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c
View File

@ -260,10 +260,11 @@ static void translate_rx_signal_stuff(struct ieee80211_hw *hw,
bool rtl8723e_rx_query_desc(struct ieee80211_hw *hw,
struct rtl_stats *status,
struct ieee80211_rx_status *rx_status,
u8 *pdesc, struct sk_buff *skb)
u8 *pdesc8, struct sk_buff *skb)
{
struct rx_fwinfo_8723e *p_drvinfo;
struct ieee80211_hdr *hdr;
__le32 *pdesc = (__le32 *)pdesc8;
u32 phystatus = get_rx_desc_physt(pdesc);
status->length = (u16)get_rx_desc_pkt_len(pdesc);
@ -331,7 +332,7 @@ bool rtl8723e_rx_query_desc(struct ieee80211_hw *hw,
p_drvinfo = (struct rx_fwinfo_8723e *)(skb->data +
status->rx_bufshift);
translate_rx_signal_stuff(hw, skb, status, pdesc, p_drvinfo);
translate_rx_signal_stuff(hw, skb, status, pdesc8, p_drvinfo);
}
rx_status->signal = status->recvsignalpower + 10;
return true;
@ -350,7 +351,8 @@ void rtl8723e_tx_fill_desc(struct ieee80211_hw *hw,
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
bool b_defaultadapter = true;
/* bool b_trigger_ac = false; */
u8 *pdesc = (u8 *)pdesc_tx;
u8 *pdesc8 = (u8 *)pdesc_tx;
__le32 *pdesc = (__le32 *)pdesc8;
u16 seq_number;
__le16 fc = hdr->frame_control;
u8 fw_qsel = _rtl8723e_map_hwqueue_to_fwqueue(skb, hw_queue);
@ -383,7 +385,7 @@ void rtl8723e_tx_fill_desc(struct ieee80211_hw *hw,
rtl_get_tcb_desc(hw, info, sta, skb, ptcb_desc);
CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_8723e));
clear_pci_tx_desc_content(pdesc, sizeof(struct tx_desc_8723e));
if (ieee80211_is_nullfunc(fc) || ieee80211_is_ctl(fc)) {
firstseg = true;
@ -519,12 +521,13 @@ void rtl8723e_tx_fill_desc(struct ieee80211_hw *hw,
}
void rtl8723e_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,
@ -538,7 +541,7 @@ void rtl8723e_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);
@ -563,7 +566,7 @@ void rtl8723e_tx_fill_cmddesc(struct ieee80211_hw *hw,
set_tx_desc_own(pdesc, 1);
set_tx_desc_pkt_size((u8 *)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);
@ -583,9 +586,11 @@ void rtl8723e_tx_fill_cmddesc(struct ieee80211_hw *hw,
pdesc, TX_DESC_SIZE);
}
void rtl8723e_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
void rtl8723e_set_desc(struct ieee80211_hw *hw, u8 *pdesc8,
bool istx, u8 desc_name, u8 *val)
{
__le32 *pdesc = (__le32 *)pdesc8;
if (istx == true) {
switch (desc_name) {
case HW_DESC_OWN:
@ -622,9 +627,10 @@ void rtl8723e_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
}
u64 rtl8723e_get_desc(struct ieee80211_hw *hw,
u8 *pdesc, bool istx, u8 desc_name)
u8 *pdesc8, bool istx, u8 desc_name)
{
u32 ret = 0;
__le32 *pdesc = (__le32 *)pdesc8;
if (istx == true) {
switch (desc_name) {

250
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.h
View File

@ -14,318 +14,318 @@
#define USB_HWDESC_HEADER_LEN 32
#define CRCLENGTH 4
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 u32 get_tx_desc_own(u8 *__pdesc)
static inline u32 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));
}
/* For RTL8723 */
static inline void set_tx_desc_hwseq_en_8723(u8 *__pdesc, u32 __val)
static inline void set_tx_desc_hwseq_en_8723(__le32 *__pdesc, u32 __val)
{
le32p_replace_bits((__le32 *)(__pdesc + 12), __val, BIT(31));
le32p_replace_bits((__pdesc + 3), __val, BIT(31));
}
static inline void set_tx_desc_hwseq_sel_8723(u8 *__txdesc, u32 __value)
static inline void set_tx_desc_hwseq_sel_8723(__le32 *__txdesc, u32 __value)
{
le32p_replace_bits((__le32 *)(__txdesc + 16), __value, GENMASK(7, 6));
le32p_replace_bits((__txdesc + 4), __value, GENMASK(7, 6));
}
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_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 u32 get_tx_desc_tx_buffer_address(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_pkt_len(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_crc32(u8 *__pdesc)
static inline u32 get_rx_desc_crc32(__le32 *__pdesc)
{
return le32_get_bits(*(__le32 *)__pdesc, BIT(14));
return le32_get_bits(*__pdesc, BIT(14));
}
static inline u32 get_rx_desc_icv(u8 *__pdesc)
static inline u32 get_rx_desc_icv(__le32 *__pdesc)
{
return le32_get_bits(*(__le32 *)__pdesc, BIT(15));
return le32_get_bits(*__pdesc, BIT(15));
}
static inline u32 get_rx_desc_drv_info_size(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_shift(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_physt(u8 *__pdesc)
static inline u32 get_rx_desc_physt(__le32 *__pdesc)
{
return le32_get_bits(*(__le32 *)__pdesc, BIT(26));
return le32_get_bits(*__pdesc, BIT(26));
}
static inline u32 get_rx_desc_swdec(u8 *__pdesc)
static inline u32 get_rx_desc_swdec(__le32 *__pdesc)
{
return le32_get_bits(*(__le32 *)__pdesc, BIT(27));
return le32_get_bits(*__pdesc, BIT(27));
}
static inline u32 get_rx_desc_own(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_paggr(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_faggr(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_rxmcs(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_rxht(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_splcp(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_bw(u8 *__pdesc)
static inline u32 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 u32 get_rx_desc_tsfl(u8 *__pdesc)
static inline u32 get_rx_desc_tsfl(__le32 *__pdesc)
{
return le32_to_cpu(*(__le32 *)(__pdesc + 20));
return le32_to_cpu(*(__pdesc + 5));
}
static inline u32 get_rx_desc_buff_addr(u8 *__pdesc)
static inline u32 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);
}
static inline void CLEAR_PCI_TX_DESC_CONTENT(u8 *__pdesc, u32 _size)
static inline void clear_pci_tx_desc_content(__le32 *__pdesc, u32 _size)
{
if (_size > TX_DESC_NEXT_DESC_OFFSET)
memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);