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p54: fix EEPROM structure endianness

Browse source 
Since the EEPROM structure is read from hardware, it is
always little endian, annotate that in the struct and
make sure to convert where applicable.

Signed-off-by: Johannes Berg <[email protected]>
Cc: Michael Wu <[email protected]>
Tested-by: Florian Fainelli <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
This commit is contained in:
Johannes Berg 2008-02-29 13:56:33 +01:00 • committed by John W. Linville
commit 8c28293f55
2 changed files with 5 additions and 5 deletions
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2
drivers/net/wireless/p54common.c
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@ -172,7 +172,7 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
int err;
wrap = (struct eeprom_pda_wrap *) eeprom;
entry = (void *)wrap->data + wrap->len;
entry = (void *)wrap->data + le16_to_cpu(wrap->len);
i += 2;
i += le16_to_cpu(entry->len)*2;
while (i < len) {

8
drivers/net/wireless/p54common.h
View file

@ -53,10 +53,10 @@ struct pda_entry {
} __attribute__ ((packed));
struct eeprom_pda_wrap {
u32 magic;
u16 pad;
u16 len;
u32 arm_opcode;
__le32 magic;
__le16 pad;
__le16 len;
__le32 arm_opcode;
u8 data[0];
} __attribute__ ((packed));