diff options
| author | Michael Brown <mcb30@ipxe.org> | 2020-11-05 19:08:48 +0000 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2020-11-05 19:13:52 +0000 |
| commit | be1c87b72237f633c4f4b05bcb133acf2967d788 (patch) | |
| tree | adc9bc36da62d55f0f1f5708af7c66d1cc3af949 /src/drivers/net/b44.c | |
| parent | 36dde9b0bf27ae411af677ca1fa3075113133cfe (diff) | |
| download | ipxe-be1c87b72237f633c4f4b05bcb133acf2967d788.tar.gz | |
[malloc] Rename malloc_dma() to malloc_phys()
The malloc_dma() function allocates memory with specified physical
alignment, and is typically (though not exclusively) used to allocate
memory for DMA.
Rename to malloc_phys() to more closely match the functionality, and
to create name space for functions that specifically allocate and map
DMA-capable buffers.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers/net/b44.c')
| -rw-r--r-- | src/drivers/net/b44.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/drivers/net/b44.c b/src/drivers/net/b44.c index e0e6f4642..eaf6d35ce 100644 --- a/src/drivers/net/b44.c +++ b/src/drivers/net/b44.c @@ -436,7 +436,7 @@ static void b44_free_rx_ring(struct b44_private *bp) free_iob(bp->rx_iobuf[i]); bp->rx_iobuf[i] = NULL; } - free_dma(bp->rx, B44_RX_RING_LEN_BYTES); + free_phys(bp->rx, B44_RX_RING_LEN_BYTES); bp->rx = NULL; } } @@ -446,11 +446,11 @@ static int b44_init_rx_ring(struct b44_private *bp) { b44_free_rx_ring(bp); - bp->rx = malloc_dma(B44_RX_RING_LEN_BYTES, B44_DMA_ALIGNMENT); + bp->rx = malloc_phys(B44_RX_RING_LEN_BYTES, B44_DMA_ALIGNMENT); if (!bp->rx) return -ENOMEM; if (!b44_address_ok(bp->rx)) { - free_dma(bp->rx, B44_RX_RING_LEN_BYTES); + free_phys(bp->rx, B44_RX_RING_LEN_BYTES); return -ENOTSUP; } @@ -468,7 +468,7 @@ static int b44_init_rx_ring(struct b44_private *bp) static void b44_free_tx_ring(struct b44_private *bp) { if (bp->tx) { - free_dma(bp->tx, B44_TX_RING_LEN_BYTES); + free_phys(bp->tx, B44_TX_RING_LEN_BYTES); bp->tx = NULL; } } @@ -478,11 +478,11 @@ static int b44_init_tx_ring(struct b44_private *bp) { b44_free_tx_ring(bp); - bp->tx = malloc_dma(B44_TX_RING_LEN_BYTES, B44_DMA_ALIGNMENT); + bp->tx = malloc_phys(B44_TX_RING_LEN_BYTES, B44_DMA_ALIGNMENT); if (!bp->tx) return -ENOMEM; if (!b44_address_ok(bp->tx)) { - free_dma(bp->tx, B44_TX_RING_LEN_BYTES); + free_phys(bp->tx, B44_TX_RING_LEN_BYTES); return -ENOTSUP; } |