diff options
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.c | 42 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.h | 3 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 7 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 1 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 1 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_tmpl.c | 2 |
6 files changed, 44 insertions, 12 deletions
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 16939a9..b063c39 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -277,9 +277,15 @@ qla24xx_dump_memory(struct qla_hw_data *ha, uint32_t *code_ram, if (rval != QLA_SUCCESS) return rval; + set_bit(RISC_SRAM_DUMP_CMPL, &ha->fw_dump_cap_flags); + /* External Memory. */ - return qla24xx_dump_ram(ha, 0x100000, *nxt, + rval = qla24xx_dump_ram(ha, 0x100000, *nxt, ha->fw_memory_size - 0x100000 + 1, nxt); + if (rval == QLA_SUCCESS) + set_bit(RISC_EXT_MEM_DUMP_CMPL, &ha->fw_dump_cap_flags); + + return rval; } static uint32_t * @@ -297,12 +303,14 @@ qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase, } void -qla24xx_pause_risc(struct device_reg_24xx __iomem *reg) +qla24xx_pause_risc(struct device_reg_24xx __iomem *reg, struct qla_hw_data *ha) { WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE); /* 100 usec delay is sufficient enough for hardware to pause RISC */ udelay(100); + if (RD_REG_DWORD(®->host_status) & HSRX_RISC_PAUSED) + set_bit(RISC_PAUSE_CMPL, &ha->fw_dump_cap_flags); } int @@ -325,6 +333,8 @@ qla24xx_soft_reset(struct qla_hw_data *ha) udelay(10); } + if (!(RD_REG_DWORD(®->ctrl_status) & CSRX_DMA_ACTIVE)) + set_bit(DMA_SHUTDOWN_CMPL, &ha->fw_dump_cap_flags); WRT_REG_DWORD(®->ctrl_status, CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES); @@ -340,6 +350,9 @@ qla24xx_soft_reset(struct qla_hw_data *ha) udelay(10); } + if (!(RD_REG_DWORD(®->ctrl_status) & CSRX_ISP_SOFT_RESET)) + set_bit(ISP_RESET_CMPL, &ha->fw_dump_cap_flags); + WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET); RD_REG_DWORD(®->hccr); /* PCI Posting. */ @@ -350,6 +363,8 @@ qla24xx_soft_reset(struct qla_hw_data *ha) else rval = QLA_FUNCTION_TIMEOUT; } + if (rval == QLA_SUCCESS) + set_bit(RISC_RDY_AFT_RESET, &ha->fw_dump_cap_flags); return rval; } @@ -646,12 +661,13 @@ qla2xxx_dump_post_process(scsi_qla_host_t *vha, int rval) if (rval != QLA_SUCCESS) { ql_log(ql_log_warn, vha, 0xd000, - "Failed to dump firmware (%x).\n", rval); + "Failed to dump firmware (%x), dump status flags (0x%lx).\n", + rval, ha->fw_dump_cap_flags); ha->fw_dumped = 0; } else { ql_log(ql_log_info, vha, 0xd001, - "Firmware dump saved to temp buffer (%ld/%p).\n", - vha->host_no, ha->fw_dump); + "Firmware dump saved to temp buffer (%ld/%p), dump status flags (0x%lx).\n", + vha->host_no, ha->fw_dump, ha->fw_dump_cap_flags); ha->fw_dumped = 1; qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP); } @@ -1040,6 +1056,7 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) risc_address = ext_mem_cnt = 0; flags = 0; + ha->fw_dump_cap_flags = 0; if (!hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); @@ -1066,7 +1083,7 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) * Pause RISC. No need to track timeout, as resetting the chip * is the right approach incase of pause timeout */ - qla24xx_pause_risc(reg); + qla24xx_pause_risc(reg, ha); /* Host interface registers. */ dmp_reg = ®->flash_addr; @@ -1290,6 +1307,7 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) risc_address = ext_mem_cnt = 0; flags = 0; + ha->fw_dump_cap_flags = 0; if (!hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); @@ -1317,7 +1335,7 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) * Pause RISC. No need to track timeout, as resetting the chip * is the right approach incase of pause timeout */ - qla24xx_pause_risc(reg); + qla24xx_pause_risc(reg, ha); /* Host/Risc registers. */ iter_reg = fw->host_risc_reg; @@ -1608,6 +1626,7 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) risc_address = ext_mem_cnt = 0; flags = 0; + ha->fw_dump_cap_flags = 0; if (!hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); @@ -1634,7 +1653,7 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) * Pause RISC. No need to track timeout, as resetting the chip * is the right approach incase of pause timeout */ - qla24xx_pause_risc(reg); + qla24xx_pause_risc(reg, ha); /* Host/Risc registers. */ iter_reg = fw->host_risc_reg; @@ -1928,6 +1947,7 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) risc_address = ext_mem_cnt = 0; flags = 0; + ha->fw_dump_cap_flags = 0; if (!hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); @@ -1953,7 +1973,7 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) * Pause RISC. No need to track timeout, as resetting the chip * is the right approach incase of pause timeout */ - qla24xx_pause_risc(reg); + qla24xx_pause_risc(reg, ha); WRT_REG_DWORD(®->iobase_addr, 0x6000); dmp_reg = ®->iobase_window; @@ -2376,9 +2396,11 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) nxt += sizeof(fw->code_ram); nxt += (ha->fw_memory_size - 0x100000 + 1); goto copy_queue; - } else + } else { + set_bit(RISC_RDY_AFT_RESET, &ha->fw_dump_cap_flags); ql_log(ql_log_warn, vha, 0xd010, "bigger hammer success?\n"); + } } rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram), diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h index 3679b73..feae593 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.h +++ b/drivers/scsi/qla2xxx/qla_dbg.h @@ -353,5 +353,6 @@ extern int qla27xx_dump_mpi_ram(struct qla_hw_data *, uint32_t, uint32_t *, uint32_t, void **); extern int qla24xx_dump_ram(struct qla_hw_data *, uint32_t, uint32_t *, uint32_t, void **); -extern void qla24xx_pause_risc(struct device_reg_24xx __iomem *); +extern void qla24xx_pause_risc(struct device_reg_24xx __iomem *, + struct qla_hw_data *); extern int qla24xx_soft_reset(struct qla_hw_data *); diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 2326827..dd9b7fe0 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3147,6 +3147,13 @@ struct qla_hw_data { struct qla2xxx_fw_dump *fw_dump; uint32_t fw_dump_len; int fw_dumped; + unsigned long fw_dump_cap_flags; +#define RISC_PAUSE_CMPL 0 +#define DMA_SHUTDOWN_CMPL 1 +#define ISP_RESET_CMPL 2 +#define RISC_RDY_AFT_RESET 3 +#define RISC_SRAM_DUMP_CMPL 4 +#define RISC_EXT_MEM_DUMP_CMPL 5 int fw_dump_reading; int prev_minidump_failed; dma_addr_t eft_dma; diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 38aeb54..ec6c8f5 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1476,6 +1476,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) } ha->fw_dumped = 0; + ha->fw_dump_cap_flags = 0; dump_size = fixed_size = mem_size = eft_size = fce_size = mq_size = 0; req_q_size = rsp_q_size = 0; diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 0114ea4..ed44e63 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3654,6 +3654,7 @@ qla2x00_free_fw_dump(struct qla_hw_data *ha) ha->eft = NULL; ha->eft_dma = 0; ha->fw_dumped = 0; + ha->fw_dump_cap_flags = 0; ha->fw_dump_reading = 0; ha->fw_dump = NULL; ha->fw_dump_len = 0; diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c index 8469405..8dc9813 100644 --- a/drivers/scsi/qla2xxx/qla_tmpl.c +++ b/drivers/scsi/qla2xxx/qla_tmpl.c @@ -516,7 +516,7 @@ qla27xx_fwdt_entry_t265(struct scsi_qla_host *vha, ql_dbg(ql_dbg_misc, vha, 0xd209, "%s: pause risc [%lx]\n", __func__, *len); if (buf) - qla24xx_pause_risc(reg); + qla24xx_pause_risc(reg, vha->hw); return false; } |