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[SCSI] lpfc 8.3.23: Debugfs enhancements 

Debugfs enhancements

- Added iDiag support for new adapters.
- Added queue entry access methods.
- Fix host/port index in decimal
- Added Doorbell register access methods.

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
James Smart 2011-04-16 11:03:04 -04:00 committed by James Bottomley
parent 7c38c05b3e
commit 86a80846a6
3 changed files with 759 additions and 222 deletions
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2
drivers/scsi/lpfc/lpfc.h
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@ -805,6 +805,8 @@ struct lpfc_hba {
struct dentry *idiag_root;
struct dentry *idiag_pci_cfg;
struct dentry *idiag_que_info;
struct dentry *idiag_que_acc;
struct dentry *idiag_drb_acc;
#endif
/* Used for deferred freeing of ELS data buffers */

931
drivers/scsi/lpfc/lpfc_debugfs.c
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File diff suppressed because it is too large Load Diff

48
drivers/scsi/lpfc/lpfc_debugfs.h
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@ -39,13 +39,42 @@
/* hbqinfo output buffer size */
#define LPFC_HBQINFO_SIZE 8192
/* rdPciConf output buffer size */
/* pciConf */
#define LPFC_PCI_CFG_BROWSE 0xffff
#define LPFC_PCI_CFG_RD_CMD_ARG 2
#define LPFC_PCI_CFG_WR_CMD_ARG 3
#define LPFC_PCI_CFG_SIZE 4096
#define LPFC_PCI_CFG_RD_BUF_SIZE (LPFC_PCI_CFG_SIZE/2)
#define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)
/* queue info output buffer size */
#define LPFC_QUE_INFO_GET_BUF_SIZE 2048
/* queue info */
#define LPFC_QUE_INFO_GET_BUF_SIZE 4096
/* queue acc */
#define LPFC_QUE_ACC_BROWSE 0xffff
#define LPFC_QUE_ACC_RD_CMD_ARG 4
#define LPFC_QUE_ACC_WR_CMD_ARG 6
#define LPFC_QUE_ACC_BUF_SIZE 4096
#define LPFC_QUE_ACC_SIZE (LPFC_QUE_ACC_BUF_SIZE/2)
#define LPFC_IDIAG_EQ 1
#define LPFC_IDIAG_CQ 2
#define LPFC_IDIAG_MQ 3
#define LPFC_IDIAG_WQ 4
#define LPFC_IDIAG_RQ 5
/* doorbell acc */
#define LPFC_DRB_ACC_ALL 0xffff
#define LPFC_DRB_ACC_RD_CMD_ARG 1
#define LPFC_DRB_ACC_WR_CMD_ARG 2
#define LPFC_DRB_ACC_BUF_SIZE 256
#define LPFC_DRB_EQCQ 1
#define LPFC_DRB_MQ 2
#define LPFC_DRB_WQ 3
#define LPFC_DRB_RQ 4
#define LPFC_DRB_MAX 4
#define SIZE_U8 sizeof(uint8_t)
#define SIZE_U16 sizeof(uint16_t)
@ -73,13 +102,23 @@ struct lpfc_idiag_offset {
uint32_t last_rd;
};
#define LPFC_IDIAG_CMD_DATA_SIZE 4
#define LPFC_IDIAG_CMD_DATA_SIZE 8
struct lpfc_idiag_cmd {
uint32_t opcode;
#define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
#define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
#define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
#define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
#define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011
#define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012
#define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013
#define LPFC_IDIAG_CMD_QUEACC_CL 0x00000014
#define LPFC_IDIAG_CMD_DRBACC_RD 0x00000021
#define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022
#define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023
#define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024
uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
};
@ -87,6 +126,7 @@ struct lpfc_idiag {
uint32_t active;
struct lpfc_idiag_cmd cmd;
struct lpfc_idiag_offset offset;
void *ptr_private;
};
#endif