staging: et131x: Fix i386 build warnings from use of dma_addr_t
dma_addr_t can be of size 64 or 32bits, depending on the architecture. This fixes these build warnings for ARCH=i386, and also tested on x86_64: drivers/staging/et131x/et131x.c: In function ‘et131x_rx_dma_memory_alloc’: drivers/staging/et131x/et131x.c:2356:11: warning: passing argument 2 of ‘et131x_align_allocated_memory’ from incompatible pointer type [enabled by default] drivers/staging/et131x/et131x.c:2260:13: note: expected ‘u64 *’ but argument is of type ‘dma_addr_t *’ drivers/staging/et131x/et131x.c:2378:11: warning: passing argument 2 of ‘et131x_align_allocated_memory’ from incompatible pointer type [enabled by default] drivers/staging/et131x/et131x.c:2260:13: note: expected ‘u64 *’ but argument is of type ‘dma_addr_t *’ drivers/staging/et131x/et131x.c: In function ‘free_send_packet’: drivers/staging/et131x/et131x.c:3540:5: warning: left shift count >= width of type [enabled by default] Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -292,10 +292,10 @@ struct fbr_lookup {
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dma_addr_t ring_physaddr;
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void *mem_virtaddrs[MAX_DESC_PER_RING_RX / FBR_CHUNKS];
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dma_addr_t mem_physaddrs[MAX_DESC_PER_RING_RX / FBR_CHUNKS];
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u64 offset;
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dma_addr_t offset;
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u32 local_full;
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u32 num_entries;
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u32 buffsize;
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dma_addr_t buffsize;
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};
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/*
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@ -2258,7 +2258,7 @@ static inline u32 bump_free_buff_ring(u32 *free_buff_ring, u32 limit)
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* @mask: correct mask
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*/
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static void et131x_align_allocated_memory(struct et131x_adapter *adapter,
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u64 *phys_addr, u64 *offset,
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dma_addr_t *phys_addr, dma_addr_t *offset,
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u64 mask)
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{
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u64 new_addr = *phys_addr & ~mask;
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@ -2382,8 +2382,8 @@ static int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter)
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rx_ring->fbr[1]->offset);
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for (i = 0; i < (rx_ring->fbr[0]->num_entries / FBR_CHUNKS); i++) {
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u64 fbr1_tmp_physaddr;
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u64 fbr1_offset;
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dma_addr_t fbr1_tmp_physaddr;
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dma_addr_t fbr1_offset;
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u32 fbr1_align;
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/* This code allocates an area of memory big enough for N
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@ -2447,8 +2447,8 @@ static int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter)
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/* Same for FBR0 (if in use) */
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for (i = 0; i < (rx_ring->fbr[1]->num_entries / FBR_CHUNKS); i++) {
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u64 fbr0_tmp_physaddr;
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u64 fbr0_offset;
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dma_addr_t fbr0_tmp_physaddr;
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dma_addr_t fbr0_offset;
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fbr_chunksize =
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((FBR_CHUNKS + 1) * rx_ring->fbr[1]->buffsize) - 1;
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@ -3513,7 +3513,7 @@ static inline void free_send_packet(struct et131x_adapter *adapter,
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unsigned long flags;
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struct tx_desc *desc = NULL;
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struct net_device_stats *stats = &adapter->net_stats;
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dma_addr_t dma_addr;
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u64 dma_addr;
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if (tcb->flags & fMP_DEST_BROAD)
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atomic_inc(&adapter->stats.broadcast_pkts_xmtd);
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@ -3535,9 +3535,7 @@ static inline void free_send_packet(struct et131x_adapter *adapter,
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INDEX10(tcb->index_start));
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dma_addr = desc->addr_lo;
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if (sizeof(dma_addr_t) == sizeof(u64))
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dma_addr |= ((dma_addr_t)desc->addr_hi) << 32;
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dma_addr |= (u64)desc->addr_hi << 32;
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dma_unmap_single(&adapter->pdev->dev,
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dma_addr,
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