From 08de2844c626511cfd1db9c36e5e7d126707f780 Mon Sep 17 00:00:00 2001 From: Giridhar Malavali Date: Tue, 16 Aug 2011 11:31:44 -0700 Subject: [SCSI] qla2xxx: Add support for ISP82xx to capture dump (minidump) on failure. Minidump allows us to catpure a snapshot of the firmware/hardware states at the time of failure for further analysis. [jejb: added missing #include Reported-by: Stephen Rothwell ] Signed-off-by: Giridhar Malavali Signed-off-by: Chad Dupuis Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_gbl.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/scsi/qla2xxx/qla_gbl.h') diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 29b1a3e2823..df58e245178 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -104,6 +104,8 @@ extern int ql2xenablehba_err_chk; extern int ql2xtargetreset; extern int ql2xdontresethba; extern unsigned int ql2xmaxlun; +extern int ql2xmdcapmask; +extern int ql2xmdenable; extern int qla2x00_loop_reset(scsi_qla_host_t *); extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); @@ -442,6 +444,7 @@ extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, uint8_t *, uint32_t); +extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int); /* * Global Function Prototypes in qla_gs.c source file. @@ -570,6 +573,7 @@ extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); extern void qla82xx_start_iocbs(srb_t *); extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); +extern char *qdev_state(uint32_t); /* BSG related functions */ extern int qla24xx_bsg_request(struct fc_bsg_job *); @@ -579,4 +583,14 @@ extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, dma_addr_t, size_t, uint32_t); extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t *, uint16_t *); + +/* Minidump related functions */ +extern int qla82xx_md_get_template_size(scsi_qla_host_t *); +extern int qla82xx_md_get_template(scsi_qla_host_t *); +extern int qla82xx_md_alloc(scsi_qla_host_t *); +extern void qla82xx_md_free(scsi_qla_host_t *); +extern int qla82xx_md_collect(scsi_qla_host_t *); +extern void qla82xx_md_prep(scsi_qla_host_t *); +extern void qla82xx_set_reset_owner(scsi_qla_host_t *); + #endif /* _QLA_GBL_H */ -- cgit v1.2.3-70-g09d2