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jme: Change bufinf memory location

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Instead of using a large chunk of memory space preserved for
for modules, using kmalloc to obtain the needed memory.

Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guo-Fu Tseng
2009-07-06 04:39:46 +00:00
committed by David S. Miller
parent 44d8d2e9f0
commit 47bd10d14b
2 changed files with 63 additions and 26 deletions
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3
drivers/net/jme.h
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@ -372,7 +372,6 @@ struct jme_buffer_info {
/*
* The structure holding buffer information and ring descriptors all together.
*/
#define MAX_RING_DESC_NR 1024
struct jme_ring {
void *alloc; /* pointer to allocated memory */
void *desc; /* pointer to ring memory */
@ -380,7 +379,7 @@ struct jme_ring {
dma_addr_t dma; /* phys address for ring dma */
/* Buffer information corresponding to each descriptor */
struct jme_buffer_info bufinf[MAX_RING_DESC_NR];
struct jme_buffer_info *bufinf;
int next_to_use;
atomic_t next_to_clean;