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sym53c8xx: ratelimit parity errors 

This makes a huge difference when you have a serial console on bootup to limit
these messages to a sane number.

Signed-off-by: John Stoffel <john@stoffel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
hifive-unleashed-5.1
John Stoffel 2009-06-19 16:08:58 -04:00 committed by James Bottomley
parent 5e2fb91792
commit 75be63bcf7
1 changed files with 3 additions and 2 deletions
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5
drivers/scsi/sym53c8xx_2/sym_hipd.c
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@ -2321,8 +2321,9 @@ static void sym_int_par (struct sym_hcb *np, u_short sist)
int phase = cmd & 7;
struct sym_ccb *cp = sym_ccb_from_dsa(np, dsa);
printf("%s: SCSI parity error detected: SCR1=%d DBC=%x SBCL=%x\n",
sym_name(np), hsts, dbc, sbcl);
if (printk_ratelimit())
printf("%s: SCSI parity error detected: SCR1=%d DBC=%x SBCL=%x\n",
sym_name(np), hsts, dbc, sbcl);
/*
* Check that the chip is connected to the SCSI BUS.