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/eepro100.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/eepro100.c')
| -rw-r--r-- | src/drivers/net/eepro100.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/drivers/net/eepro100.c b/src/drivers/net/eepro100.c index 1046cda39..1a802b590 100644 --- a/src/drivers/net/eepro100.c +++ b/src/drivers/net/eepro100.c @@ -93,7 +93,7 @@ FILE_LICENCE ( GPL2_OR_LATER ); /* * Debugging levels: - * - DBG() is for any errors, i.e. failed alloc_iob(), malloc_dma(), + * - DBG() is for any errors, i.e. failed alloc_iob(), malloc_phys(), * TX overflow, corrupted packets, ... * - DBG2() is for successful events, like packet received, * packet transmitted, and other general notifications. @@ -335,7 +335,7 @@ static int ifec_net_open ( struct net_device *netdev ) ifec_mdio_setup ( netdev, options ); /* Prepare MAC address w/ Individual Address Setup (ias) command.*/ - ias = malloc_dma ( sizeof ( *ias ), CB_ALIGN ); + ias = malloc_phys ( sizeof ( *ias ), CB_ALIGN ); if ( !ias ) { rc = -ENOMEM; goto error; @@ -345,7 +345,7 @@ static int ifec_net_open ( struct net_device *netdev ) memcpy ( ias->ia, netdev->ll_addr, ETH_ALEN ); /* Prepare operating parameters w/ a configure command. */ - cfg = malloc_dma ( sizeof ( *cfg ), CB_ALIGN ); + cfg = malloc_phys ( sizeof ( *cfg ), CB_ALIGN ); if ( !cfg ) { rc = -ENOMEM; goto error; @@ -367,8 +367,8 @@ static int ifec_net_open ( struct net_device *netdev ) DBG ( "Failed to initiate!\n" ); goto error; } - free_dma ( ias, sizeof ( *ias ) ); - free_dma ( cfg, sizeof ( *cfg ) ); + free_phys ( ias, sizeof ( *ias ) ); + free_phys ( cfg, sizeof ( *cfg ) ); DBG2 ( "cfg " ); /* Enable rx by sending ring address to card */ @@ -381,8 +381,8 @@ static int ifec_net_open ( struct net_device *netdev ) return 0; error: - free_dma ( cfg, sizeof ( *cfg ) ); - free_dma ( ias, sizeof ( *ias ) ); + free_phys ( cfg, sizeof ( *cfg ) ); + free_phys ( ias, sizeof ( *ias ) ); ifec_free ( netdev ); ifec_reset ( netdev ); return rc; @@ -703,7 +703,7 @@ static void ifec_free ( struct net_device *netdev ) } /* free TX ring buffer */ - free_dma ( priv->tcbs, TX_RING_BYTES ); + free_phys ( priv->tcbs, TX_RING_BYTES ); priv->tcbs = NULL; } @@ -1025,7 +1025,7 @@ static int ifec_tx_setup ( struct net_device *netdev ) DBGP ( "ifec_tx_setup\n" ); /* allocate tx ring */ - priv->tcbs = malloc_dma ( TX_RING_BYTES, CB_ALIGN ); + priv->tcbs = malloc_phys ( TX_RING_BYTES, CB_ALIGN ); if ( !priv->tcbs ) { DBG ( "TX-ring allocation failed\n" ); return -ENOMEM; |