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[1/9] lpfc: Correct maximum PCI function value for RAS fw logging

Message ID 20231031191224.150862-2-justintee8345@gmail.com
State New
Headers show
Series lpfc: Update lpfc to revision 14.2.0.16 | expand

Commit Message

Justin Tee Oct. 31, 2023, 7:12 p.m. UTC 
Currently, the ras_fwlog_func sysfs parameter allows users to input a value
greater than three when selecting a PCI function to enable RAS fw logging
feature.

The user's input is sanity checked in lpfc_sli4_ras_init, but allowing an
input greater than three doesn't make sense because the max number of ports
per HBA is four.

Change the allowable range from [0, 7] to [0, 3].

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
---
 drivers/scsi/lpfc/lpfc_attr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index b1c9107d3408..48c727a51193 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -5905,11 +5905,11 @@  LPFC_ATTR_RW(ras_fwlog_level, 0, 0, 4, "Firmware Logging Level");
 /*
  * lpfc_ras_fwlog_func: Firmware logging enabled on function number
  * Default function which has RAS support : 0
- * Value Range is [0..7].
+ * Value Range is [0..3].
  * FW logging is a global action and enablement is via a specific
  * port.
  */
-LPFC_ATTR_RW(ras_fwlog_func, 0, 0, 7, "Firmware Logging Enabled on Function");
+LPFC_ATTR_RW(ras_fwlog_func, 0, 0, 3, "Firmware Logging Enabled on Function");
 
 /*
  * lpfc_enable_bbcr: Enable BB Credit Recovery