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qcacmn: add peer_id and msdu_len in qdf_nbuf_cb

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Add peer_id and msdu_len in qdf_nbuf_cb these
fields are used for lithium rx performance
optimization

Change-Id: Iba291812397a5e7648953c2dc1b2c18a5c5a18af
This commit is contained in:
Chaithanya Garrepalli
2018-12-11 19:50:35 +05:30
committed by nshrivas
parent 5753f9bbe0
commit 4ff6e41de9
4 changed files with 210 additions and 6 deletions
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116
qdf/inc/qdf_nbuf.h
View File

@@ -1101,6 +1101,122 @@ static inline int qdf_nbuf_is_rx_chfrag_end(qdf_nbuf_t buf)
return __qdf_nbuf_is_rx_chfrag_end(buf);
}
/**
* qdf_nbuf_set_da_mcbc() - set da is mcbc
* @buf: Network buffer
* @val: 0/1
*
* Return: void
*/
static inline void
qdf_nbuf_set_da_mcbc(qdf_nbuf_t buf, uint8_t val)
{
__qdf_nbuf_set_da_mcbc(buf, val);
}
/**
* qdf_nbuf_is_da_mcbc() - get da is mcbc bit
* @buf: Network buffer
*
* Return: integer value - 0/1
*/
static inline int qdf_nbuf_is_da_mcbc(qdf_nbuf_t buf)
{
return __qdf_nbuf_is_da_mcbc(buf);
}
/**
* qdf_nbuf_set_da_valid() - set da valid bit
* @buf: Network buffer
* @val: 0/1
*
* Return: void
*/
static inline void qdf_nbuf_set_da_valid(qdf_nbuf_t buf, uint8_t val)
{
__qdf_nbuf_set_da_valid(buf, val);
}
/**
* qdf_nbuf_is_da_valid() - get da valid bit
* @buf: Network buffer
*
* Return: integer value - 0/1
*/
static inline int qdf_nbuf_is_da_valid(qdf_nbuf_t buf)
{
return __qdf_nbuf_is_da_valid(buf);
}
/**
* qdf_nbuf_set_sa_valid() - set sa valid bit
* @buf: Network buffer
* @val: 0/1
*
* Return: void
*/
static inline void qdf_nbuf_set_sa_valid(qdf_nbuf_t buf, uint8_t val)
{
__qdf_nbuf_set_sa_valid(buf, val);
}
/**
* qdf_nbuf_is_sa_valid() - get da valid bit
* @buf: Network buffer
*
* Return: integer value - 0/1
*/
static inline int qdf_nbuf_is_sa_valid(qdf_nbuf_t buf)
{
return __qdf_nbuf_is_sa_valid(buf);
}
/**
* qdf_nbuf_set_raw_frame() - set raw_frame bit
* @buf: Network buffer
* @val: 0/1
*
* Return: void
*/
static inline void qdf_nbuf_set_raw_frame(qdf_nbuf_t buf, uint8_t val)
{
__qdf_nbuf_set_raw_frame(buf, val);
}
/**
* qdf_nbuf_is_raw_frame() - get raw_frame bit
* @buf: Network buffer
*
* Return: integer value - 0/1
*/
static inline int qdf_nbuf_is_raw_frame(qdf_nbuf_t buf)
{
return __qdf_nbuf_is_raw_frame(buf);
}
/**
* qdf_nbuf_set_frag_list() - set frag list bit
* @buf: Network buffer
* @val: 0/1
*
* Return: void
*/
static inline void qdf_nbuf_set_is_frag(qdf_nbuf_t buf, uint8_t val)
{
__qdf_nbuf_set_is_frag(buf, val);
}
/**
* qdf_nbuf_is_sa_valid() - get da frag list bit
* @buf: Network buffer
*
* Return: integer value - 0/1
*/
static inline int qdf_nbuf_is_frag(qdf_nbuf_t buf)
{
return __qdf_nbuf_is_frag(buf);
}
/**
* qdf_nbuf_set_tx_chfrag_start() - set msdu start bit
* @buf: Network buffer

82
qdf/linux/src/i_qdf_nbuf.h
View File

@@ -99,13 +99,16 @@ typedef union {
*
* @rx.dev.priv_cb_w.ext_cb_ptr: extended cb pointer
* @rx.dev.priv_cb_w.fctx: ctx to handle special pkts defined by ftype
* @rx.dev.priv_cb_w.msdu_len: length of RX packet
* @rx.dev.priv_cb_w.peer_id: peer_id for RX packet
* @rx.dev.priv_cb_w.reserved1: reserved
* @rx.dev.priv_cb_w.reserved2: reserved
*
* @rx.dev.priv_cb_m.tcp_seq_num: TCP sequence number
* @rx.dev.priv_cb_m.tcp_ack_num: TCP ACK number
* @rx.dev.priv_cb_m.lro_ctx: LRO context
* @rx.dev.priv_cb_m.map_index:
* @rx.dev.priv_cb_m.dp.wifi3.msdu_len: length of RX packet
* @rx.dev.priv_cb_m.dp.wifi3.peer_id: peer_id for RX packet
* @rx.dev.priv_cb_m.dp.wifi2.map_index:
* @rx.dev.priv_cb_m.peer_local_id: peer_local_id for RX pkt
* @rx.dev.priv_cb_m.ipa_owned: packet owned by IPA
*
@@ -129,6 +132,10 @@ typedef union {
* @rx.flag_chfrag_cont: middle or part of MSDU in an AMSDU
* @rx.flag_chfrag_end: last MSDU in an AMSDU
* @rx.packet_buff_pool: indicate packet from pre-allocated pool for Rx ring
* @rx.flag_da_mcbc: flag to indicate mulicast or broadcast packets
* @rx.flag_da_valid: flag to indicate DA is valid for RX packet
* @rx.flag_sa_valid: flag to indicate SA is valid for RX packet
* @rx.flag_is_frag: flag to indicate skb has frag list
* @rx.rsrvd: reserved
*
* @rx.trace: combined structure for DP and protocol trace
@@ -139,6 +146,7 @@ typedef union {
* @rx.trace.rsrvd: enable packet logging
*
* @rx.ftype: mcast2ucast, TSO, SG, MESH
* @rx.is_raw_frame: RAW frame
* @rx.reserved: reserved
*
* @tx.dev.priv_cb_w.fctx: ctx to handle special pkts defined by ftype
@@ -196,8 +204,9 @@ struct qdf_nbuf_cb {
struct {
void *ext_cb_ptr;
void *fctx;
uint16_t msdu_len;
uint16_t peer_id;
uint32_t reserved1;
uint32_t reserved2;
} priv_cb_w;
struct {
/* ipa_owned bit is common between rx
@@ -209,7 +218,15 @@ struct qdf_nbuf_cb {
peer_local_id:16;
uint32_t tcp_seq_num;
uint32_t tcp_ack_num;
uint32_t map_index;
union {
struct {
uint16_t msdu_len;
uint16_t peer_id;
} wifi3;
struct {
uint32_t map_index;
} wifi2;
} dp;
unsigned char *lro_ctx;
} priv_cb_m;
} dev;
@@ -230,7 +247,10 @@ struct qdf_nbuf_cb {
flag_chfrag_cont:1,
flag_chfrag_end:1,
packet_buff_pool:1,
rsrvd:4;
flag_da_mcbc:1,
flag_da_valid:1,
flag_sa_valid:1,
flag_is_frag:1;
union {
uint8_t packet_state;
uint8_t dp_trace:1,
@@ -238,7 +258,8 @@ struct qdf_nbuf_cb {
rsrvd:3;
} trace;
uint8_t ftype;
uint8_t reserved;
uint8_t is_raw_frame:1,
reserved:7;
} rx;
/* Note: MAX: 40 bytes */
@@ -365,6 +386,26 @@ QDF_COMPILE_TIME_ASSERT(qdf_nbuf_cb_size,
(((struct qdf_nbuf_cb *) \
((skb)->cb))->u.rx.packet_buff_pool)
#define QDF_NBUF_CB_RX_DA_MCBC(skb) \
(((struct qdf_nbuf_cb *) \
((skb)->cb))->u.rx.flag_da_mcbc)
#define QDF_NBUF_CB_RX_DA_VALID(skb) \
(((struct qdf_nbuf_cb *) \
((skb)->cb))->u.rx.flag_da_valid)
#define QDF_NBUF_CB_RX_SA_VALID(skb) \
(((struct qdf_nbuf_cb *) \
((skb)->cb))->u.rx.flag_sa_valid)
#define QDF_NBUF_CB_RX_RAW_FRAME(skb) \
(((struct qdf_nbuf_cb *) \
((skb)->cb))->u.rx.is_raw_frame)
#define QDF_NBUF_CB_RX_IS_FRAG(skb) \
(((struct qdf_nbuf_cb *) \
((skb)->cb))->u.rx.flag_is_frag)
#define QDF_NBUF_UPDATE_TX_PKT_COUNT(skb, PACKET_STATE) \
qdf_nbuf_set_state(skb, PACKET_STATE)
@@ -570,6 +611,35 @@ typedef void (*qdf_nbuf_free_t)(__qdf_nbuf_t);
#define __qdf_nbuf_is_rx_chfrag_end(skb) \
(QDF_NBUF_CB_RX_CHFRAG_END((skb)))
#define __qdf_nbuf_set_da_mcbc(skb, val) \
((QDF_NBUF_CB_RX_DA_MCBC((skb))) = val)
#define __qdf_nbuf_is_da_mcbc(skb) \
(QDF_NBUF_CB_RX_DA_MCBC((skb)))
#define __qdf_nbuf_set_da_valid(skb, val) \
((QDF_NBUF_CB_RX_DA_VALID((skb))) = val)
#define __qdf_nbuf_is_da_valid(skb) \
(QDF_NBUF_CB_RX_DA_VALID((skb)))
#define __qdf_nbuf_set_sa_valid(skb, val) \
((QDF_NBUF_CB_RX_SA_VALID((skb))) = val)
#define __qdf_nbuf_is_sa_valid(skb) \
(QDF_NBUF_CB_RX_SA_VALID((skb)))
#define __qdf_nbuf_set_raw_frame(skb, val) \
((QDF_NBUF_CB_RX_RAW_FRAME((skb))) = val)
#define __qdf_nbuf_is_raw_frame(skb) \
(QDF_NBUF_CB_RX_RAW_FRAME((skb)))
#define __qdf_nbuf_set_is_frag(skb, val) \
((QDF_NBUF_CB_RX_IS_FRAG((skb))) = val)
#define __qdf_nbuf_is_frag(skb) \
(QDF_NBUF_CB_RX_IS_FRAG((skb)))
#define __qdf_nbuf_set_tx_chfrag_start(skb, val) \
((QDF_NBUF_CB_TX_EXTRA_FRAG_FLAGS_CHFRAG_START((skb))) = val)

12
qdf/linux/src/i_qdf_nbuf_m.h
View File

@@ -49,6 +49,18 @@
(((struct qdf_nbuf_cb *)((skb)->cb))->u.tx.dev.priv_cb_m. \
dma_option.bi_map)
#define QDF_NBUF_CB_RX_PEER_ID(skb) \
(((struct qdf_nbuf_cb *)((skb)->cb))->u.rx.dev.priv_cb_m.dp. \
wifi3.peer_id)
#define QDF_NBUF_CB_RX_PKT_LEN(skb) \
(((struct qdf_nbuf_cb *)((skb)->cb))->u.rx.dev.priv_cb_m.dp. \
wifi3.msdu_len)
#define QDF_NBUF_CB_RX_MAP_IDX(skb) \
(((struct qdf_nbuf_cb *)((skb)->cb))->u.rx.dev.priv_cb_m.dp. \
wifi2.map_index)
#define __qdf_nbuf_ipa_owned_get(skb) \
QDF_NBUF_CB_TX_IPA_OWNED(skb)

6
qdf/linux/src/i_qdf_nbuf_w.h
View File

@@ -48,6 +48,12 @@
#define QDF_NBUF_CB_TX_FCTX(skb) \
(((struct qdf_nbuf_cb *)((skb)->cb))->u.tx.dev.priv_cb_w.fctx)
#define QDF_NBUF_CB_RX_PEER_ID(skb) \
(((struct qdf_nbuf_cb *)((skb)->cb))->u.rx.dev.priv_cb_w.peer_id)
#define QDF_NBUF_CB_RX_PKT_LEN(skb) \
(((struct qdf_nbuf_cb *)((skb)->cb))->u.rx.dev.priv_cb_w.msdu_len)
#define __qdf_nbuf_set_rx_fctx_type(skb, ctx, type) \
do { \
QDF_NBUF_CB_RX_FCTX((skb)) = (ctx); \