diff options
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 14 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 14 |
2 files changed, 15 insertions, 13 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 69a5249e007a..287a78185dc7 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -253,13 +253,15 @@ lpfc_config_port_prep(struct lpfc_hba *phba) */ if (mb->un.varDmp.word_cnt == 0) break; - if (mb->un.varDmp.word_cnt > DMP_VPD_SIZE - offset) - mb->un.varDmp.word_cnt = DMP_VPD_SIZE - offset; + + i = mb->un.varDmp.word_cnt * sizeof(uint32_t); + if (offset + i > DMP_VPD_SIZE) + i = DMP_VPD_SIZE - offset; lpfc_sli_pcimem_bcopy(((uint8_t *)mb) + DMP_RSP_OFFSET, - lpfc_vpd_data + offset, - mb->un.varDmp.word_cnt); - offset += mb->un.varDmp.word_cnt; - } while (mb->un.varDmp.word_cnt && offset < DMP_VPD_SIZE); + lpfc_vpd_data + offset, i); + offset += i; + } while (offset < DMP_VPD_SIZE); + lpfc_parse_vpd(phba, lpfc_vpd_data, offset); kfree(lpfc_vpd_data); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 1575fccc8b0c..cefc3cbb69ae 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -19326,7 +19326,7 @@ lpfc_sli_get_config_region23(struct lpfc_hba *phba, char *rgn23_data) LPFC_MBOXQ_t *pmb = NULL; MAILBOX_t *mb; uint32_t offset = 0; - int rc; + int i, rc; if (!rgn23_data) return 0; @@ -19356,14 +19356,14 @@ lpfc_sli_get_config_region23(struct lpfc_hba *phba, char *rgn23_data) */ if (mb->un.varDmp.word_cnt == 0) break; - if (mb->un.varDmp.word_cnt > DMP_RGN23_SIZE - offset) - mb->un.varDmp.word_cnt = DMP_RGN23_SIZE - offset; + i = mb->un.varDmp.word_cnt * sizeof(uint32_t); + if (offset + i > DMP_RGN23_SIZE) + i = DMP_RGN23_SIZE - offset; lpfc_sli_pcimem_bcopy(((uint8_t *)mb) + DMP_RSP_OFFSET, - rgn23_data + offset, - mb->un.varDmp.word_cnt); - offset += mb->un.varDmp.word_cnt; - } while (mb->un.varDmp.word_cnt && offset < DMP_RGN23_SIZE); + rgn23_data + offset, i); + offset += i; + } while (offset < DMP_RGN23_SIZE); mempool_free(pmb, phba->mbox_mem_pool); return offset; |