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qcacmn: Fixes for 64-bit paddr

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In DP Transmit path, 32-bit variables are being used to store paddr.
This will not work for 64-bit systems.
Address this by making them 64-bit variables.

Change-Id: I4c146649773cfd9bdc636187cb35d9d776bf072f
CRs-Fixed: 2142458
This commit is contained in:
Pamidipati, Vijay 2017-07-18 20:13:22 +05:30 • committed by snandini
commit da917d573c
1 changed files with 9 additions and 7 deletions
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16
dp/wifi3.0/dp_tx.c
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@ -706,6 +706,7 @@ static qdf_nbuf_t dp_tx_prepare_raw(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
{
qdf_nbuf_t curr_nbuf = NULL;
uint16_t total_len = 0;
qdf_dma_addr_t paddr;
int32_t i;
struct dp_tx_sg_info_s *sg_info = &msdu_info->u.sg_info;
@ -729,9 +730,9 @@ static qdf_nbuf_t dp_tx_prepare_raw(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
for (curr_nbuf = nbuf, i = 0; curr_nbuf;
curr_nbuf = qdf_nbuf_next(curr_nbuf), i++) {
seg_info->frags[i].paddr_lo =
qdf_nbuf_get_frag_paddr(curr_nbuf, 0);
seg_info->frags[i].paddr_hi = 0x0;
paddr = qdf_nbuf_get_frag_paddr(curr_nbuf, 0);
seg_info->frags[i].paddr_lo = paddr;
seg_info->frags[i].paddr_hi = ((uint64_t)paddr >> 32);
seg_info->frags[i].len = qdf_nbuf_len(curr_nbuf);
seg_info->frags[i].vaddr = (void *) curr_nbuf;
total_len += qdf_nbuf_len(curr_nbuf);
@ -1273,8 +1274,9 @@ static qdf_nbuf_t dp_tx_prepare_sg(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
return NULL;
}
seg_info->frags[0].paddr_lo = qdf_nbuf_get_frag_paddr(nbuf, 0);
seg_info->frags[0].paddr_hi = 0;
paddr = qdf_nbuf_get_frag_paddr(nbuf, 0);
seg_info->frags[0].paddr_lo = paddr;
seg_info->frags[0].paddr_hi = ((uint64_t) paddr) >> 32;
seg_info->frags[0].len = qdf_nbuf_headlen(nbuf);
seg_info->frags[0].vaddr = (void *) nbuf;
@ -2768,7 +2770,7 @@ dp_tx_me_send_convert_ucast(struct cdp_vdev *vdev_handle, qdf_nbuf_t nbuf,
/*preparing data fragment*/
data_frag.vaddr = qdf_nbuf_data(nbuf) + IEEE80211_ADDR_LEN;
data_frag.paddr_lo = (uint32_t)paddr_data;
data_frag.paddr_hi = ((uint64_t)paddr_data & 0xffffffff00000000) >> 32;
data_frag.paddr_hi = (((uint64_t) paddr_data) >> 32);
data_frag.len = len - DP_MAC_ADDR_LEN;
for (new_mac_idx = 0; new_mac_idx < new_mac_cnt; new_mac_idx++) {
@ -2836,7 +2838,7 @@ dp_tx_me_send_convert_ucast(struct cdp_vdev *vdev_handle, qdf_nbuf_t nbuf,
seg_info_new->frags[0].vaddr = (uint8_t *)mc_uc_buf;
seg_info_new->frags[0].paddr_lo = (uint32_t) paddr_mcbuf;
seg_info_new->frags[0].paddr_hi =
((u64)paddr_mcbuf & 0xffffffff00000000) >> 32;
((uint64_t) paddr_mcbuf >> 32);
seg_info_new->frags[0].len = DP_MAC_ADDR_LEN;
seg_info_new->frags[1] = data_frag;