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be2net: Bug fix to config NIC appropriately before loopback test

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NIC controller has to be set to an appropriate mode before doing a loopback
test. Test will fail otherwise.

Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sarveshwar Bandi
2009-12-23 04:41:44 +00:00
committed by David S. Miller
parent d7b9014182
commit fced9999ed
3 changed files with 74 additions and 14 deletions
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16
drivers/net/benet/be_cmds.h
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@@ -155,6 +155,7 @@ struct be_mcc_mailbox {
#define OPCODE_LOWLEVEL_HOST_DDR_DMA 17
#define OPCODE_LOWLEVEL_LOOPBACK_TEST 18
#define OPCODE_LOWLEVEL_SET_LOOPBACK_MODE 19
struct be_cmd_req_hdr {
u8 opcode; /* dword 0 */
@@ -821,6 +822,19 @@ struct be_cmd_resp_loopback_test {
u32 ticks_compl;
};
struct be_cmd_req_set_lmode {
struct be_cmd_req_hdr hdr;
u8 src_port;
u8 dest_port;
u8 loopback_type;
u8 loopback_state;
};
struct be_cmd_resp_set_lmode {
struct be_cmd_resp_hdr resp_hdr;
u8 rsvd0[4];
};
/********************** DDR DMA test *********************/
struct be_cmd_req_ddrdma_test {
struct be_cmd_req_hdr hdr;
@@ -912,3 +926,5 @@ extern int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
u32 num_pkts, u64 pattern);
extern int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern,
u32 byte_cnt, struct be_dma_mem *cmd);
extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
u8 loopback_type, u8 enable);