sugar/linux
1
0
Fork 0
Code Activity

qla2xxx: Add FW resource count in DebugFS.

Browse Source 
DebugFS now will show fw_resource_count node.

FW Resource count

Original TGT exchg count[0]
current TGT exchg count[0]
original Initiator Exchange count[2048]
Current Initiator Exchange count[2048]
Original IOCB count[2078]
Current IOCB count[2067]
MAX VP count[254]
MAX FCF count[0]

Signed-off-by: Quinn Tran <quinn.tran@qlogic.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Quinn Tran
2015-12-17 14:56:59 -05:00
committed by Nicholas Bellinger
parent ce1025cd4b
commit 03e8c680d9
7 changed files with 81 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/scsi/qla2xxx/qla_def.h
View File

@@ -2917,7 +2917,7 @@ struct qlt_hw_data {
#define MAX_QFULL_CMDS_ALLOC 8192
#define Q_FULL_THRESH_HOLD_PERCENT 90
#define Q_FULL_THRESH_HOLD(ha) \
((ha->fw_xcb_count/100) * Q_FULL_THRESH_HOLD_PERCENT)
((ha->cur_fw_xcb_count/100) * Q_FULL_THRESH_HOLD_PERCENT)
#define LEAK_EXCHG_THRESH_HOLD_PERCENT 75 /* 75 percent */
@@ -3298,8 +3298,14 @@ struct qla_hw_data {
#define RISC_START_ADDRESS_2100 0x1000
#define RISC_START_ADDRESS_2300 0x800
#define RISC_START_ADDRESS_2400 0x100000
uint16_t fw_xcb_count;
uint16_t fw_iocb_count;
uint16_t orig_fw_tgt_xcb_count;
uint16_t cur_fw_tgt_xcb_count;
uint16_t orig_fw_xcb_count;
uint16_t cur_fw_xcb_count;
uint16_t orig_fw_iocb_count;
uint16_t cur_fw_iocb_count;
uint16_t fw_max_fcf_count;
uint32_t fw_shared_ram_start;
uint32_t fw_shared_ram_end;
@@ -3343,6 +3349,7 @@ struct qla_hw_data {
struct dentry *dfs_dir;
struct dentry *dfs_fce;
struct dentry *dfs_tgt_counters;
struct dentry *dfs_fw_resource_cnt;
dma_addr_t fce_dma;
void *fce;