diff options
| -rw-r--r-- | drivers/scsi/advansys.c | 230 |
1 files changed, 112 insertions, 118 deletions
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 5649bf4dd94..fe289b1d7dd 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -9321,13 +9321,14 @@ static uchar __devinit AscGetIsaDmaSpeed(PortAddr iop_base) } #endif /* CONFIG_ISA */ -static ushort __devinit AscInitGetConfig(ASC_DVC_VAR *asc_dvc) +static int __devinit AscInitGetConfig(asc_board_t *boardp) { + ASC_DVC_VAR *asc_dvc = &boardp->dvc_var.asc_dvc_var; unsigned short warn_code = 0; asc_dvc->init_state = ASC_INIT_STATE_BEG_GET_CFG; if (asc_dvc->err_code != 0) - return (UW_ERR); + return asc_dvc->err_code; if (AscFindSignature(asc_dvc->iop_base)) { warn_code |= AscInitAscDvcVar(asc_dvc); @@ -9338,27 +9339,63 @@ static ushort __devinit AscInitGetConfig(ASC_DVC_VAR *asc_dvc) } else { asc_dvc->err_code = ASC_IERR_BAD_SIGNATURE; } - return warn_code; + + switch (warn_code) { + case 0: /* No error */ + break; + case ASC_WARN_IO_PORT_ROTATE: + ASC_PRINT1("AscInitGetConfig: board %d: I/O port address " + "modified\n", boardp->id); + break; + case ASC_WARN_AUTO_CONFIG: + ASC_PRINT1("AscInitGetConfig: board %d: I/O port increment " + "switch enabled\n", boardp->id); + break; + case ASC_WARN_EEPROM_CHKSUM: + ASC_PRINT1("AscInitGetConfig: board %d: EEPROM checksum " + "error\n", boardp->id); + break; + case ASC_WARN_IRQ_MODIFIED: + ASC_PRINT1("AscInitGetConfig: board %d: IRQ modified\n", + boardp->id); + break; + case ASC_WARN_CMD_QNG_CONFLICT: + ASC_PRINT1("AscInitGetConfig: board %d: tag queuing enabled " + "w/o disconnects\n", boardp->id); + break; + default: + ASC_PRINT2("AscInitGetConfig: board %d: unknown warning: " + "0x%x\n", boardp->id, warn_code); + break; + } + + if (asc_dvc->err_code != 0) { + ASC_PRINT3("AscInitGetConfig: board %d error: init_state 0x%x, " + "err_code 0x%x\n", boardp->id, asc_dvc->init_state, + asc_dvc->err_code); + } + + return asc_dvc->err_code; } -static unsigned short __devinit -AscInitSetConfig(struct pci_dev *pdev, ASC_DVC_VAR *asc_dvc) +static int __devinit AscInitSetConfig(struct pci_dev *pdev, asc_board_t *boardp) { + ASC_DVC_VAR *asc_dvc = &boardp->dvc_var.asc_dvc_var; PortAddr iop_base = asc_dvc->iop_base; unsigned short cfg_msw; unsigned short warn_code = 0; asc_dvc->init_state |= ASC_INIT_STATE_BEG_SET_CFG; if (asc_dvc->err_code != 0) - return UW_ERR; + return asc_dvc->err_code; if (!AscFindSignature(asc_dvc->iop_base)) { asc_dvc->err_code = ASC_IERR_BAD_SIGNATURE; - return 0; + return asc_dvc->err_code; } cfg_msw = AscGetChipCfgMsw(iop_base); if ((cfg_msw & ASC_CFG_MSW_CLR_MASK) != 0) { - cfg_msw &= (~(ASC_CFG_MSW_CLR_MASK)); + cfg_msw &= ~ASC_CFG_MSW_CLR_MASK; warn_code |= ASC_WARN_CFG_MSW_RECOVER; AscSetChipCfgMsw(iop_base, cfg_msw); } @@ -9409,7 +9446,44 @@ AscInitSetConfig(struct pci_dev *pdev, ASC_DVC_VAR *asc_dvc) #endif /* CONFIG_ISA */ asc_dvc->init_state |= ASC_INIT_STATE_END_SET_CFG; - return warn_code; + + switch (warn_code) { + case 0: /* No error. */ + break; + case ASC_WARN_IO_PORT_ROTATE: + ASC_PRINT1("AscInitSetConfig: board %d: I/O port address " + "modified\n", boardp->id); + break; + case ASC_WARN_AUTO_CONFIG: + ASC_PRINT1("AscInitSetConfig: board %d: I/O port increment " + "switch enabled\n", boardp->id); + break; + case ASC_WARN_EEPROM_CHKSUM: + ASC_PRINT1("AscInitSetConfig: board %d: EEPROM checksum " + "error\n", boardp->id); + break; + case ASC_WARN_IRQ_MODIFIED: + ASC_PRINT1("AscInitSetConfig: board %d: IRQ modified\n", + boardp->id); + break; + case ASC_WARN_CMD_QNG_CONFLICT: + ASC_PRINT1("AscInitSetConfig: board %d: tag queuing w/o " + "disconnects\n", + boardp->id); + break; + default: + ASC_PRINT2("AscInitSetConfig: board %d: unknown warning: " + "0x%x\n", boardp->id, warn_code); + break; + } + + if (asc_dvc->err_code != 0) { + ASC_PRINT3("AscInitSetConfig: board %d error: init_state 0x%x, " + "err_code 0x%x\n", boardp->id, asc_dvc->init_state, + asc_dvc->err_code); + } + + return asc_dvc->err_code; } static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) @@ -9596,7 +9670,7 @@ static ushort __devinit AscInitFromEEP(ASC_DVC_VAR *asc_dvc) cfg_msw = AscGetChipCfgMsw(iop_base); cfg_lsw = AscGetChipCfgLsw(iop_base); if ((cfg_msw & ASC_CFG_MSW_CLR_MASK) != 0) { - cfg_msw &= (~(ASC_CFG_MSW_CLR_MASK)); + cfg_msw &= ~ASC_CFG_MSW_CLR_MASK; warn_code |= ASC_WARN_CFG_MSW_RECOVER; AscSetChipCfgMsw(iop_base, cfg_msw); } @@ -12009,6 +12083,7 @@ static ADVEEP_38C1600_CONFIG ADVEEP_38C1600_Config_Field_IsChar __devinitdata = 0 /* 63 reserved */ }; +#ifdef CONFIG_PCI /* * Initialize the ADV_DVC_VAR structure. * @@ -12018,8 +12093,9 @@ static ADVEEP_38C1600_CONFIG ADVEEP_38C1600_Config_Field_IsChar __devinitdata = * then 0 is returned. */ static int __devinit -AdvInitGetConfig(struct pci_dev *pdev, ADV_DVC_VAR *asc_dvc) +AdvInitGetConfig(struct pci_dev *pdev, asc_board_t *boardp) { + ADV_DVC_VAR *asc_dvc = &boardp->dvc_var.adv_dvc_var; unsigned short warn_code = 0; AdvPortAddr iop_base = asc_dvc->iop_base; u16 cmd; @@ -12087,8 +12163,19 @@ AdvInitGetConfig(struct pci_dev *pdev, ADV_DVC_VAR *asc_dvc) warn_code |= status; } - return warn_code; + if (warn_code != 0) { + ASC_PRINT2("AdvInitGetConfig: board %d: warning: 0x%x\n", + boardp->id, warn_code); + } + + if (asc_dvc->err_code) { + ASC_PRINT2("AdvInitGetConfig: board %d error: err_code 0x%x\n", + boardp->id, asc_dvc->err_code); + } + + return asc_dvc->err_code; } +#endif static void AdvBuildCarrierFreelist(struct adv_dvc_var *asc_dvc) { @@ -15316,22 +15403,7 @@ advansys_board_found(int iop, struct device *dev, int bus_type) share_irq = 0; break; } - } else { - /* - * For Wide boards set PCI information before calling - * AdvInitGetConfig(). - */ -#ifdef CONFIG_PCI - shost->irq = adv_dvc_varp->irq_no = pdev->irq; - shost->unchecked_isa_dma = FALSE; - share_irq = IRQF_SHARED; -#endif /* CONFIG_PCI */ - } - /* - * Read the board configuration. - */ - if (ASC_NARROW_BOARD(boardp)) { /* * NOTE: AscInitGetConfig() may change the board's * bus_type value. The bus_type value should no @@ -15339,60 +15411,20 @@ advansys_board_found(int iop, struct device *dev, int bus_type) * referenced only use the bit-wise AND operator "&". */ ASC_DBG(2, "advansys_board_found: AscInitGetConfig()\n"); - switch (ret = AscInitGetConfig(asc_dvc_varp)) { - case 0: /* No error */ - break; - case ASC_WARN_IO_PORT_ROTATE: - ASC_PRINT1 - ("AscInitGetConfig: board %d: I/O port address modified\n", - boardp->id); - break; - case ASC_WARN_AUTO_CONFIG: - ASC_PRINT1 - ("AscInitGetConfig: board %d: I/O port increment switch enabled\n", - boardp->id); - break; - case ASC_WARN_EEPROM_CHKSUM: - ASC_PRINT1 - ("AscInitGetConfig: board %d: EEPROM checksum error\n", - boardp->id); - break; - case ASC_WARN_IRQ_MODIFIED: - ASC_PRINT1 - ("AscInitGetConfig: board %d: IRQ modified\n", - boardp->id); - break; - case ASC_WARN_CMD_QNG_CONFLICT: - ASC_PRINT1 - ("AscInitGetConfig: board %d: tag queuing enabled w/o disconnects\n", - boardp->id); - break; - default: - ASC_PRINT2 - ("AscInitGetConfig: board %d: unknown warning: 0x%x\n", - boardp->id, ret); - break; - } - if ((err_code = asc_dvc_varp->err_code) != 0) { - ASC_PRINT3 - ("AscInitGetConfig: board %d error: init_state 0x%x, err_code 0x%x\n", - boardp->id, - asc_dvc_varp->init_state, asc_dvc_varp->err_code); - } + err_code = AscInitGetConfig(boardp); } else { +#ifdef CONFIG_PCI + /* + * For Wide boards set PCI information before calling + * AdvInitGetConfig(). + */ + shost->irq = adv_dvc_varp->irq_no = pdev->irq; + shost->unchecked_isa_dma = FALSE; + share_irq = IRQF_SHARED; ASC_DBG(2, "advansys_board_found: AdvInitGetConfig()\n"); - ret = AdvInitGetConfig(pdev, adv_dvc_varp); - if (ret != 0) { - ASC_PRINT2 - ("AdvInitGetConfig: board %d: warning: 0x%x\n", - boardp->id, ret); - } - if ((err_code = adv_dvc_varp->err_code) != 0) { - ASC_PRINT2 - ("AdvInitGetConfig: board %d error: err_code 0x%x\n", - boardp->id, adv_dvc_varp->err_code); - } + err_code = AdvInitGetConfig(pdev, boardp); +#endif /* CONFIG_PCI */ } if (err_code != 0) @@ -15439,47 +15471,9 @@ advansys_board_found(int iop, struct device *dev, int bus_type) * Modify board configuration. */ ASC_DBG(2, "advansys_board_found: AscInitSetConfig()\n"); - switch (ret = AscInitSetConfig(pdev, asc_dvc_varp)) { - case 0: /* No error. */ - break; - case ASC_WARN_IO_PORT_ROTATE: - ASC_PRINT1 - ("AscInitSetConfig: board %d: I/O port address modified\n", - boardp->id); - break; - case ASC_WARN_AUTO_CONFIG: - ASC_PRINT1 - ("AscInitSetConfig: board %d: I/O port increment switch enabled\n", - boardp->id); - break; - case ASC_WARN_EEPROM_CHKSUM: - ASC_PRINT1 - ("AscInitSetConfig: board %d: EEPROM checksum error\n", - boardp->id); - break; - case ASC_WARN_IRQ_MODIFIED: - ASC_PRINT1 - ("AscInitSetConfig: board %d: IRQ modified\n", - boardp->id); - break; - case ASC_WARN_CMD_QNG_CONFLICT: - ASC_PRINT1 - ("AscInitSetConfig: board %d: tag queuing w/o disconnects\n", - boardp->id); - break; - default: - ASC_PRINT2 - ("AscInitSetConfig: board %d: unknown warning: 0x%x\n", - boardp->id, ret); - break; - } - if (asc_dvc_varp->err_code != 0) { - ASC_PRINT3 - ("AscInitSetConfig: board %d error: init_state 0x%x, err_code 0x%x\n", - boardp->id, - asc_dvc_varp->init_state, asc_dvc_varp->err_code); + err_code = AscInitSetConfig(pdev, boardp); + if (err_code) goto err_free_proc; - } /* * Finish initializing the 'Scsi_Host' structure. |