samsung-sm8650/android_kernel_samsung_sm8650-modules
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Kods Problēmas Izmaiņu pieprasījumi Darbības Pakotnes Projekti Laidieni Vikivietne Aktivitāte

qcacmn: Add framework to configure varying data/monitor buf size

Pārlūkot izejas kodu 
Add a framework to configure varying buffer size for both data and monitor
buffers.
For example, with this framework, the user can configure 2K SKB for Data
buffers, monitor status rings, monitor descriptor rings, monitor
destination rings and 4K SKB for monitor buffers through compile time.

Change-Id: I212d04ff6907e71e9c80b69834aa07ecc6db4d2e
CRs-Fixed: 2604646
Šī revīzija ir iekļauta:
Shashikala Prabhu
2020-01-28 19:11:30 +05:30
revīziju iesūtīja nshrivas
vecāks b1261d4e0c
revīzija 03a9f5b19c
13 mainīti faili ar 149 papildinājumiem un 95 dzēšanām
Lejupielādēt ielāpa failu Lejupielādēt izmaiņu failu Izvērst visus failus Savērst visus failus

16
dp/wifi3.0/dp_rx_defrag.c
Parādīt failu

@@ -424,7 +424,7 @@ insert_fail:
static QDF_STATUS dp_rx_defrag_tkip_decap(qdf_nbuf_t msdu, uint16_t hdrlen)
{
uint8_t *ivp, *orig_hdr;
int rx_desc_len = sizeof(struct rx_pkt_tlvs);
int rx_desc_len = SIZE_OF_DATA_RX_TLV;
/* start of 802.11 header info */
orig_hdr = (uint8_t *)(qdf_nbuf_data(msdu) + rx_desc_len);
@@ -454,7 +454,7 @@ static QDF_STATUS dp_rx_defrag_tkip_decap(qdf_nbuf_t msdu, uint16_t hdrlen)
static QDF_STATUS dp_rx_defrag_ccmp_demic(qdf_nbuf_t nbuf, uint16_t hdrlen)
{
uint8_t *ivp, *orig_hdr;
int rx_desc_len = sizeof(struct rx_pkt_tlvs);
int rx_desc_len = SIZE_OF_DATA_RX_TLV;
/* start of the 802.11 header */
orig_hdr = (uint8_t *)(qdf_nbuf_data(nbuf) + rx_desc_len);
@@ -481,7 +481,7 @@ static QDF_STATUS dp_rx_defrag_ccmp_demic(qdf_nbuf_t nbuf, uint16_t hdrlen)
static QDF_STATUS dp_rx_defrag_ccmp_decap(qdf_nbuf_t nbuf, uint16_t hdrlen)
{
uint8_t *ivp, *origHdr;
int rx_desc_len = sizeof(struct rx_pkt_tlvs);
int rx_desc_len = SIZE_OF_DATA_RX_TLV;
origHdr = (uint8_t *) (qdf_nbuf_data(nbuf) + rx_desc_len);
ivp = origHdr + hdrlen;
@@ -506,7 +506,7 @@ static QDF_STATUS dp_rx_defrag_ccmp_decap(qdf_nbuf_t nbuf, uint16_t hdrlen)
static QDF_STATUS dp_rx_defrag_wep_decap(qdf_nbuf_t msdu, uint16_t hdrlen)
{
uint8_t *origHdr;
int rx_desc_len = sizeof(struct rx_pkt_tlvs);
int rx_desc_len = SIZE_OF_DATA_RX_TLV;
origHdr = (uint8_t *) (qdf_nbuf_data(msdu) + rx_desc_len);
qdf_mem_move(origHdr + dp_f_wep.ic_header, origHdr, hdrlen);
@@ -639,7 +639,7 @@ static QDF_STATUS dp_rx_defrag_mic(const uint8_t *key, qdf_nbuf_t wbuf,
uint32_t l, r;
const uint8_t *data;
uint32_t space;
int rx_desc_len = sizeof(struct rx_pkt_tlvs);
int rx_desc_len = SIZE_OF_DATA_RX_TLV;
dp_rx_defrag_michdr((struct ieee80211_frame *)(qdf_nbuf_data(wbuf)
+ rx_desc_len), hdr);
@@ -871,7 +871,7 @@ static void dp_rx_defrag_err(struct dp_vdev *vdev, qdf_nbuf_t nbuf)
{
struct ol_if_ops *tops = NULL;
struct dp_pdev *pdev = vdev->pdev;
int rx_desc_len = sizeof(struct rx_pkt_tlvs);
int rx_desc_len = SIZE_OF_DATA_RX_TLV;
uint8_t *orig_hdr;
struct ieee80211_frame *wh;
struct cdp_rx_mic_err_info mic_failure_info;
@@ -1031,6 +1031,7 @@ static QDF_STATUS dp_rx_defrag_reo_reinject(struct dp_peer *peer,
struct dp_rx_reorder_array_elem *rx_reorder_array_elem =
peer->rx_tid[tid].array;
qdf_nbuf_t nbuf_head;
struct rx_desc_pool *rx_desc_pool = NULL;
nbuf_head = dp_ipa_handle_rx_reo_reinject(soc, head);
if (qdf_unlikely(!nbuf_head)) {
@@ -1112,8 +1113,9 @@ static QDF_STATUS dp_rx_defrag_reo_reinject(struct dp_peer *peer,
dp_ipa_handle_rx_buf_smmu_mapping(soc, head, true);
paddr = qdf_nbuf_get_frag_paddr(head, 0);
rx_desc_pool = &soc->rx_desc_buf[pdev->lmac_id];
ret = check_x86_paddr(soc, &head, &paddr, pdev);
ret = check_x86_paddr(soc, &head, &paddr, rx_desc_pool);
if (ret == QDF_STATUS_E_FAILURE) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,