The CMF_SYNC_WQE command is updated to use an 8-bit field sync period. All
related variables used to calculate congestion warning notifications are
updated to 8-bit fields accordingly.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20230417191558.83100-5-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
module_param(lpfc_fabric_cgn_frequency, int, 0444);
MODULE_PARM_DESC(lpfc_fabric_cgn_frequency, "Congestion signaling fabric freq");
-int lpfc_acqe_cgn_frequency = 10; /* 10 sec default */
-module_param(lpfc_acqe_cgn_frequency, int, 0444);
+unsigned char lpfc_acqe_cgn_frequency = 10; /* 10 sec default */
+module_param(lpfc_acqe_cgn_frequency, byte, 0444);
MODULE_PARM_DESC(lpfc_acqe_cgn_frequency, "Congestion signaling ACQE freq");
int lpfc_use_cgn_signal = 1; /* 0 - only use FPINs, 1 - Use signals if avail */
extern unsigned long long lpfc_enable_nvmet[];
extern int lpfc_no_hba_reset_cnt;
extern unsigned long lpfc_no_hba_reset[];
-extern int lpfc_acqe_cgn_frequency;
+extern unsigned char lpfc_acqe_cgn_frequency;
extern int lpfc_fabric_cgn_frequency;
extern int lpfc_use_cgn_signal;
#define cmf_sync_cqid_WORD word11
uint32_t read_bytes;
uint32_t word13;
-#define cmf_sync_period_SHIFT 16
-#define cmf_sync_period_MASK 0x0000ffff
+#define cmf_sync_period_SHIFT 24
+#define cmf_sync_period_MASK 0x000000ff
#define cmf_sync_period_WORD word13
uint32_t word14;
uint32_t word15;
unsigned long iflags;
u32 ret_val;
u32 atot, wtot, max;
- u16 warn_sync_period = 0;
+ u8 warn_sync_period = 0;
/* First address any alarm / warning activity */
atot = atomic_xchg(&phba->cgn_sync_alarm_cnt, 0);