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i40e/base: remove useless code for Solaris

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The code wrapped in '#ifdef DMA_SYNC_SUPPORT' was written specially
for Solaris, it is not needed anymore for others including DPDK.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Reviewed-by: Chen Jing <jing.d.chen@intel.com>
Tested-by: HuilongX Xu <huilongx.xu@intel.com>
This commit is contained in:
Helin Zhang 2014-09-09 15:21:27 +08:00 committed by Thomas Monjalon
parent 8340db53e5
commit 55d63d0251
1 changed files with 0 additions and 19 deletions
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19
lib/librte_pmd_i40e/i40e/i40e_adminq.c
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@ -690,9 +690,6 @@ u16 i40e_clean_asq(struct i40e_hw *hw)
desc = I40E_ADMINQ_DESC(*asq, ntc);
details = I40E_ADMINQ_DETAILS(*asq, ntc);
#ifdef DMA_SYNC_SUPPORT
I40E_DMA_SYNC(&hw->aq.asq.desc_buf, I40E_SYNC_FORKERNEL);
#endif /* DMA_SYNC_SUPPORT */
while (rd32(hw, hw->aq.asq.head) != ntc) {
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
"%s: ntc %d head %d.\n", __FUNCTION__, ntc,
@ -866,14 +863,8 @@ enum i40e_status_code i40e_asq_send_command(struct i40e_hw *hw,
CPU_TO_LE32(I40E_HI_DWORD(dma_buff->pa));
desc_on_ring->params.external.addr_low =
CPU_TO_LE32(I40E_LO_DWORD(dma_buff->pa));
#ifdef DMA_SYNC_SUPPORT
I40E_DMA_SYNC(dma_buff, I40E_SYNC_FORDEVICE);
#endif /* DMA_SYNC_SUPPORT */
}
#ifdef DMA_SYNC_SUPPORT
I40E_DMA_SYNC(&hw->aq.asq.desc_buf, I40E_SYNC_FORDEVICE);
#endif /* DMA_SYNC_SUPPORT */
/* bump the tail */
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQTX: desc and buffer:\n");
i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc_on_ring, buff);
@ -904,9 +895,6 @@ enum i40e_status_code i40e_asq_send_command(struct i40e_hw *hw,
/* if ready, copy the desc back to temp */
if (i40e_asq_done(hw)) {
#ifdef DMA_SYNC_SUPPORT
I40E_DMA_SYNC(&hw->aq.asq.desc_buf, I40E_SYNC_FORKERNEL);
#endif /* DMA_SYNC_SUPPORT */
i40e_memcpy(desc, desc_on_ring, sizeof(struct i40e_aq_desc),
I40E_DMA_TO_NONDMA);
if (buff != NULL)
@ -995,9 +983,6 @@ enum i40e_status_code i40e_clean_arq_element(struct i40e_hw *hw,
u16 datalen;
u16 flags;
u16 ntu;
#ifdef DMA_SYNC_SUPPORT
I40E_DMA_SYNC(&hw->aq.arq.desc_buf, I40E_SYNC_FORKERNEL);
#endif /* DMA_SYNC_SUPPORT */
/* take the lock before we start messing with the ring */
i40e_acquire_spinlock(&hw->aq.arq_spinlock);
@ -1016,10 +1001,6 @@ enum i40e_status_code i40e_clean_arq_element(struct i40e_hw *hw,
/* now clean the next descriptor */
desc = I40E_ADMINQ_DESC(hw->aq.arq, ntc);
desc_idx = ntc;
#ifdef DMA_SYNC_SUPPORT
I40E_DMA_SYNC(&hw->aq.arq.r.arq_bi[desc_idx], I40E_SYNC_FORKERNEL);
#endif /* DMA_SYNC_SUPPORT */
flags = LE16_TO_CPU(desc->flags);
if (flags & I40E_AQ_FLAG_ERR) {
ret_code = I40E_ERR_ADMIN_QUEUE_ERROR;