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cxgb3: treat firmware data as const

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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse 2008-05-24 00:10:55 +01:00 committed by David Woodhouse
parent afd636e94d
commit 2c733a1678
2 changed files with 7 additions and 5 deletions
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5
drivers/net/cxgb3/common.h
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@ -686,8 +686,9 @@ int t3_seeprom_write(struct adapter *adapter, u32 addr, __le32 data);
int t3_seeprom_wp(struct adapter *adapter, int enable);
int t3_get_tp_version(struct adapter *adapter, u32 *vers);
int t3_check_tpsram_version(struct adapter *adapter, int *must_load);
int t3_check_tpsram(struct adapter *adapter, u8 *tp_ram, unsigned int size);
int t3_set_proto_sram(struct adapter *adap, u8 *data);
int t3_check_tpsram(struct adapter *adapter, const u8 *tp_ram,
unsigned int size);
int t3_set_proto_sram(struct adapter *adap, const u8 *data);
int t3_read_flash(struct adapter *adapter, unsigned int addr,
unsigned int nwords, u32 *data, int byte_oriented);
int t3_load_fw(struct adapter *adapter, const u8 * fw_data, unsigned int size);

7
drivers/net/cxgb3/t3_hw.c
View File

@ -923,7 +923,8 @@ int t3_check_tpsram_version(struct adapter *adapter, int *must_load)
* Checks if an adapter's tp sram is compatible with the driver.
* Returns 0 if the versions are compatible, a negative error otherwise.
*/
int t3_check_tpsram(struct adapter *adapter, u8 *tp_sram, unsigned int size)
int t3_check_tpsram(struct adapter *adapter, const u8 *tp_sram,
unsigned int size)
{
u32 csum;
unsigned int i;
@ -2875,10 +2876,10 @@ static void ulp_config(struct adapter *adap, const struct tp_params *p)
*
* Write the contents of the protocol SRAM.
*/
int t3_set_proto_sram(struct adapter *adap, u8 *data)
int t3_set_proto_sram(struct adapter *adap, const u8 *data)
{
int i;
__be32 *buf = (__be32 *)data;
const __be32 *buf = (const __be32 *)data;
for (i = 0; i < PROTO_SRAM_LINES; i++) {
t3_write_reg(adap, A_TP_EMBED_OP_FIELD5, be32_to_cpu(*buf++));