dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

LIB82596: correct data types for hardware addresses 

dma_addr_t is 64bit wide on some architectures (for example 64bit MIPS),
so it's not a good idea to use it for 32bit wide addresses in descriptors.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Thomas Bogendoerfer 2007-11-30 23:13:16 +01:00 committed by Jeff Garzik
parent 48f6b05361
commit 9ec46c6dae
1 changed files with 25 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
drivers/net/lib82596.c
View File

@ -176,8 +176,8 @@ struct i596_reg {
struct i596_tbd {
unsigned short size;
unsigned short pad;
dma_addr_t next;
dma_addr_t data;
u32 next;
u32 data;
u32 cache_pad[5]; /* Total 32 bytes... */
};
@ -195,12 +195,12 @@ struct i596_cmd {
struct i596_cmd *v_next; /* Address from CPUs viewpoint */
unsigned short status;
unsigned short command;
dma_addr_t b_next; /* Address from i596 viewpoint */
u32 b_next; /* Address from i596 viewpoint */
};
struct tx_cmd {
struct i596_cmd cmd;
dma_addr_t tbd;
u32 tbd;
unsigned short size;
unsigned short pad;
struct sk_buff *skb; /* So we can free it after tx */
@ -237,8 +237,8 @@ struct cf_cmd {
struct i596_rfd {
unsigned short stat;
unsigned short cmd;
dma_addr_t b_next; /* Address from i596 viewpoint */
dma_addr_t rbd;
u32 b_next; /* Address from i596 viewpoint */
u32 rbd;
unsigned short count;
unsigned short size;
struct i596_rfd *v_next; /* Address from CPUs viewpoint */
@ -249,18 +249,18 @@ struct i596_rfd {
};
struct i596_rbd {
/* hardware data */
unsigned short count;
unsigned short zero1;
dma_addr_t b_next;
dma_addr_t b_data; /* Address from i596 viewpoint */
unsigned short size;
unsigned short zero2;
/* driver data */
struct sk_buff *skb;
struct i596_rbd *v_next;
dma_addr_t b_addr; /* This rbd addr from i596 view */
unsigned char *v_data; /* Address from CPUs viewpoint */
/* hardware data */
unsigned short count;
unsigned short zero1;
u32 b_next;
u32 b_data; /* Address from i596 viewpoint */
unsigned short size;
unsigned short zero2;
/* driver data */
struct sk_buff *skb;
struct i596_rbd *v_next;
u32 b_addr; /* This rbd addr from i596 view */
unsigned char *v_data; /* Address from CPUs viewpoint */
/* Total 32 bytes... */
#ifdef __LP64__
u32 cache_pad[4];
@ -275,8 +275,8 @@ struct i596_rbd {
struct i596_scb {
unsigned short status;
unsigned short command;
dma_addr_t cmd;
dma_addr_t rfd;
u32 cmd;
u32 rfd;
u32 crc_err;
u32 align_err;
u32 resource_err;
@ -288,14 +288,14 @@ struct i596_scb {
};
struct i596_iscp {
u32 stat;
dma_addr_t scb;
u32 stat;
u32 scb;
};
struct i596_scp {
u32 sysbus;
u32 pad;
dma_addr_t iscp;
u32 sysbus;
u32 pad;
u32 iscp;
};
struct i596_dma {