redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

[PATCH] ppc32: 8xx: using dma_alloc_coherent() instead consistent_alloc() 

8xx: using dma_alloc_coherent() instead consistent_alloc()

Signed-off-by: Aristeu Sergio Rozanski Filho <aris@conectiva.com.br>
Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Aristeu Sergio Rozanski Filho 2005-08-07 09:42:33 -07:00 committed by Linus Torvalds
parent 8b0ed2fbdb
commit fc007ddd60
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
arch/ppc/8xx_io/fec.c
View File

@ -1575,7 +1575,7 @@ static int __init fec_enet_init(void)
struct fec_enet_private *fep;
int i, j, k, err;
unsigned char *eap, *iap, *ba;
unsigned long mem_addr;
dma_addr_t mem_addr;
volatile cbd_t *bdp;
cbd_t *cbd_base;
volatile immap_t *immap;
@ -1640,7 +1640,8 @@ static int __init fec_enet_init(void)
printk("FEC initialization failed.\n");
return 1;
}
cbd_base = (cbd_t *)consistent_alloc(GFP_KERNEL, PAGE_SIZE, &mem_addr);
cbd_base = (cbd_t *)dma_alloc_coherent(dev->class_dev.dev, PAGE_SIZE,
&mem_addr, GFP_KERNEL);
/* Set receive and transmit descriptor base.
*/
@ -1657,7 +1658,10 @@ static int __init fec_enet_init(void)
/* Allocate a page.
*/
ba = (unsigned char *)consistent_alloc(GFP_KERNEL, PAGE_SIZE, &mem_addr);
ba = (unsigned char *)dma_alloc_coherent(dev->class_dev.dev,
PAGE_SIZE,
&mem_addr,
GFP_KERNEL);
/* BUG: no check for failure */
/* Initialize the BD for every fragment in the page.