diff options
Diffstat (limited to 'drivers/char/ipmi/ipmi_bt_sm.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_bt_sm.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/char/ipmi/ipmi_bt_sm.c b/drivers/char/ipmi/ipmi_bt_sm.c index 3ed20e8abc0..61e71616689 100644 --- a/drivers/char/ipmi/ipmi_bt_sm.c +++ b/drivers/char/ipmi/ipmi_bt_sm.c @@ -95,9 +95,9 @@ struct si_sm_data { enum bt_states state; unsigned char seq; /* BT sequence number */ struct si_sm_io *io; - unsigned char write_data[IPMI_MAX_MSG_LENGTH]; + unsigned char write_data[IPMI_MAX_MSG_LENGTH + 2]; /* +2 for memcpy */ int write_count; - unsigned char read_data[IPMI_MAX_MSG_LENGTH]; + unsigned char read_data[IPMI_MAX_MSG_LENGTH + 2]; /* +2 for memcpy */ int read_count; int truncated; long timeout; /* microseconds countdown */ @@ -201,7 +201,7 @@ static unsigned int bt_init_data(struct si_sm_data *bt, struct si_sm_io *io) } bt->state = BT_STATE_IDLE; /* start here */ bt->complete = BT_STATE_IDLE; /* end here */ - bt->BT_CAP_req2rsp = BT_NORMAL_TIMEOUT * 1000000; + bt->BT_CAP_req2rsp = BT_NORMAL_TIMEOUT * USEC_PER_SEC; bt->BT_CAP_retries = BT_NORMAL_RETRY_LIMIT; /* BT_CAP_outreqs == zero is a flag to read BT Capabilities */ return 3; /* We claim 3 bytes of space; ought to check SPMI table */ @@ -352,7 +352,7 @@ static inline void write_all_bytes(struct si_sm_data *bt) static inline int read_all_bytes(struct si_sm_data *bt) { - unsigned char i; + unsigned int i; /* * length is "framing info", minimum = 4: NetFn, Seq, Cmd, cCode. @@ -560,7 +560,7 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time) BT_CONTROL(BT_H_BUSY); /* set */ /* - * Uncached, ordered writes should just proceeed serially but + * Uncached, ordered writes should just proceed serially but * some BMCs don't clear B2H_ATN with one hit. Fast-path a * workaround without too much penalty to the general case. */ @@ -613,7 +613,7 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time) HOST2BMC(42); /* Sequence number */ HOST2BMC(3); /* Cmd == Soft reset */ BT_CONTROL(BT_H2B_ATN); - bt->timeout = BT_RESET_DELAY * 1000000; + bt->timeout = BT_RESET_DELAY * USEC_PER_SEC; BT_STATE_CHANGE(BT_STATE_RESET3, SI_SM_CALL_WITH_DELAY); @@ -651,14 +651,14 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time) bt_init_data(bt, bt->io); if ((i == 8) && !BT_CAP[2]) { bt->BT_CAP_outreqs = BT_CAP[3]; - bt->BT_CAP_req2rsp = BT_CAP[6] * 1000000; + bt->BT_CAP_req2rsp = BT_CAP[6] * USEC_PER_SEC; bt->BT_CAP_retries = BT_CAP[7]; } else printk(KERN_WARNING "IPMI BT: using default values\n"); if (!bt->BT_CAP_outreqs) bt->BT_CAP_outreqs = 1; printk(KERN_WARNING "IPMI BT: req2rsp=%ld secs retries=%d\n", - bt->BT_CAP_req2rsp / 1000000L, bt->BT_CAP_retries); + bt->BT_CAP_req2rsp / USEC_PER_SEC, bt->BT_CAP_retries); bt->timeout = bt->BT_CAP_req2rsp; return SI_SM_CALL_WITHOUT_DELAY; |