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qcacld-3.0: Fix 32 bit compilation in IPA path

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Compilation error is seen for 32 bit builds in htt_tx_ipa_uc_wdi_tx_buf_alloc
as buffer_paddr, which is defined as unsigned long and will be a 32 bit bit
variable for 32 bit builds, is right shifted by 32 to get the high 32 bits
for fragment descriptor.

Instead of right shifting buffer_paddr by 32, use APIs lower_32_bits
and upper_32_bits.

Change-Id: I283792333075c11219a491d305b2822849c025f3
CRs-Fixed: 1062916
This commit is contained in:
Himanshu Agarwal 2016-09-02 17:01:18 +05:30
commit 6d4c2be635
1 changed files with 3 additions and 3 deletions
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6
core/dp/htt/htt_tx.c
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@ -1100,12 +1100,12 @@ int htt_tx_ipa_uc_wdi_tx_buf_alloc(struct htt_pdev_t *pdev,
/* Frag Desc Pointer */
/* 64bits descriptor, Low 32bits */
*header_ptr = (uint32_t) (buffer_paddr +
IPA_UC_TX_BUF_FRAG_DESC_OFFSET);
*header_ptr = qdf_get_lower_32_bits(buffer_paddr +
IPA_UC_TX_BUF_FRAG_DESC_OFFSET);
header_ptr++;
/* 64bits descriptor, high 32bits */
*header_ptr = (buffer_paddr >> IPA_UC_TX_BUF_PADDR_HI_OFFSET) &
*header_ptr = qdf_get_upper_32_bits(buffer_paddr) &
IPA_UC_TX_BUF_PADDR_HI_MASK;
header_ptr++;