From: Andrew Vasquez Date: Tue, 24 Mar 2009 16:08:14 +0000 (-0700) Subject: [SCSI] qla2xxx: Always use an FLT's NVRAM/VPD region information. X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=3d79038f92841052aced9aec43c9d9aa864d28ab;p=linux-2.6-omap-h63xx.git [SCSI] qla2xxx: Always use an FLT's NVRAM/VPD region information. Rather than assuming a particular layout of the data. Applies to recent ISPs only. Signed-off-by: Andrew Vasquez Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 877990115f5..79bf7514a38 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -111,7 +111,8 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj, struct qla_hw_data *ha = vha->hw; uint16_t cnt; - if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size) + if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size || + !ha->isp_ops->write_nvram) return 0; /* Checksum NVRAM. */ @@ -393,7 +394,8 @@ qla2x00_sysfs_write_vpd(struct kobject *kobj, struct qla_hw_data *ha = vha->hw; uint8_t *tmp_data; - if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size) + if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size || + !ha->isp_ops->write_nvram) return 0; if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 5a55a20207e..01b7fc6f000 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2506,6 +2506,8 @@ struct qla_hw_data { uint32_t flt_region_boot; uint32_t flt_region_fw; uint32_t flt_region_vpd_nvram; + uint32_t flt_region_vpd; + uint32_t flt_region_nvram; uint32_t flt_region_npiv_conf; /* Needed for BEACON */ diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index e47c4c3602d..96ccb9642ba 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -1708,6 +1708,10 @@ struct ex_init_cb_81xx { #define FA_RISC_CODE_ADDR_81 0xA0000 #define FA_FW_AREA_ADDR_81 0xC0000 #define FA_VPD_NVRAM_ADDR_81 0xD0000 +#define FA_VPD0_ADDR_81 0xD0000 +#define FA_VPD1_ADDR_81 0xD0400 +#define FA_NVRAM0_ADDR_81 0xD0080 +#define FA_NVRAM1_ADDR_81 0xD0480 #define FA_FEATURE_ADDR_81 0xD4000 #define FA_FLASH_DESCR_ADDR_81 0xD8000 #define FA_FLASH_LAYOUT_ADDR_81 0xD8400 diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index d525808afc4..997c83b07e8 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4344,23 +4344,17 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) /* Determine NVRAM starting address. */ ha->nvram_size = sizeof(struct nvram_81xx); - ha->nvram_base = FA_NVRAM_FUNC0_ADDR; ha->vpd_size = FA_NVRAM_VPD_SIZE; - ha->vpd_base = FA_NVRAM_VPD0_ADDR; - if (PCI_FUNC(ha->pdev->devfn) & 1) { - ha->nvram_base = FA_NVRAM_FUNC1_ADDR; - ha->vpd_base = FA_NVRAM_VPD1_ADDR; - } /* Get VPD data into cache */ ha->vpd = ha->nvram + VPD_OFFSET; - ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, - ha->nvram_base - FA_NVRAM_FUNC0_ADDR, FA_NVRAM_VPD_SIZE * 4); + ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2, + ha->vpd_size); /* Get NVRAM data into cache and calculate checksum. */ - dptr = (uint32_t *)nv; - ha->isp_ops->read_nvram(vha, (uint8_t *)dptr, ha->nvram_base, + ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2, ha->nvram_size); + dptr = (uint32_t *)nv; for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++) chksum += le32_to_cpu(*dptr++); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 9bb4b2ed660..7e038e4107a 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1409,8 +1409,8 @@ static struct isp_operations qla81xx_isp_ops = { .build_iocbs = NULL, .prep_ms_iocb = qla24xx_prep_ms_iocb, .prep_ms_fdmi_iocb = qla24xx_prep_ms_fdmi_iocb, - .read_nvram = qla25xx_read_nvram_data, - .write_nvram = qla25xx_write_nvram_data, + .read_nvram = NULL, + .write_nvram = NULL, .fw_dump = qla81xx_fw_dump, .beacon_on = qla24xx_beacon_on, .beacon_off = qla24xx_beacon_off, diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 468c114e937..0664667c2e9 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -629,6 +629,14 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr) { FA_BOOT_CODE_ADDR, FA_BOOT_CODE_ADDR, FA_BOOT_CODE_ADDR_81 }; const uint32_t def_vpd_nvram[] = { FA_VPD_NVRAM_ADDR, FA_VPD_NVRAM_ADDR, FA_VPD_NVRAM_ADDR_81 }; + const uint32_t def_vpd0[] = + { 0, 0, FA_VPD0_ADDR_81 }; + const uint32_t def_vpd1[] = + { 0, 0, FA_VPD1_ADDR_81 }; + const uint32_t def_nvram0[] = + { 0, 0, FA_NVRAM0_ADDR_81 }; + const uint32_t def_nvram1[] = + { 0, 0, FA_NVRAM1_ADDR_81 }; const uint32_t def_fdt[] = { FA_FLASH_DESCR_ADDR_24, FA_FLASH_DESCR_ADDR, FA_FLASH_DESCR_ADDR_81 }; @@ -693,6 +701,20 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr) break; case FLT_REG_VPD_0: ha->flt_region_vpd_nvram = start; + if (!(PCI_FUNC(ha->pdev->devfn) & 1)) + ha->flt_region_vpd = start; + break; + case FLT_REG_VPD_1: + if (PCI_FUNC(ha->pdev->devfn) & 1) + ha->flt_region_vpd = start; + break; + case FLT_REG_NVRAM_0: + if (!(PCI_FUNC(ha->pdev->devfn) & 1)) + ha->flt_region_nvram = start; + break; + case FLT_REG_NVRAM_1: + if (PCI_FUNC(ha->pdev->devfn) & 1) + ha->flt_region_nvram = start; break; case FLT_REG_FDT: ha->flt_region_fdt = start; @@ -722,13 +744,18 @@ no_flash_data: ha->flt_region_fw = def_fw[def]; ha->flt_region_boot = def_boot[def]; ha->flt_region_vpd_nvram = def_vpd_nvram[def]; + ha->flt_region_vpd = !(PCI_FUNC(ha->pdev->devfn) & 1) ? + def_vpd0[def]: def_vpd1[def]; + ha->flt_region_nvram = !(PCI_FUNC(ha->pdev->devfn) & 1) ? + def_nvram0[def]: def_nvram1[def]; ha->flt_region_fdt = def_fdt[def]; ha->flt_region_npiv_conf = !(PCI_FUNC(ha->pdev->devfn) & 1) ? def_npiv_conf0[def]: def_npiv_conf1[def]; done: DEBUG2(qla_printk(KERN_DEBUG, ha, "FLT[%s]: boot=0x%x fw=0x%x " - "vpd_nvram=0x%x fdt=0x%x flt=0x%x npiv=0x%x.\n", loc, - ha->flt_region_boot, ha->flt_region_fw, ha->flt_region_vpd_nvram, + "vpd_nvram=0x%x vpd=0x%x nvram=0x%x fdt=0x%x flt=0x%x " + "npiv=0x%x.\n", loc, ha->flt_region_boot, ha->flt_region_fw, + ha->flt_region_vpd_nvram, ha->flt_region_vpd, ha->flt_region_nvram, ha->flt_region_fdt, ha->flt_region_flt, ha->flt_region_npiv_conf)); }