From: Matthew Wilcox Date: Fri, 5 Oct 2007 19:55:05 +0000 (-0400) Subject: [SCSI] sym53c8xx: Use pdev->revision X-Git-Tag: v2.6.24-rc1~19^2~17 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd678450bfbd4bb6543a7138d9ee3418c2a11e7c;p=linux-2.6 [SCSI] sym53c8xx: Use pdev->revision Auke missed the sym2 driver in his initial sweep. Signed-off-by: Matthew Wilcox Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/sym53c8xx_2/sym_fw.c b/drivers/scsi/sym53c8xx_2/sym_fw.c index 9916a2a225..2be0ae17e0 100644 --- a/drivers/scsi/sym53c8xx_2/sym_fw.c +++ b/drivers/scsi/sym53c8xx_2/sym_fw.c @@ -206,13 +206,13 @@ sym_fw2_patch(struct sym_hcb *np) * they are not desirable. See `sym_fw2.h' for more details. */ if (!(np->device_id == PCI_DEVICE_ID_LSI_53C1010_66 && - np->revision_id < 0x1 && + np->s.device->revision < 0x1 && np->pciclk_khz < 60000)) { scripta0->datao_phase[0] = cpu_to_scr(SCR_NO_OP); scripta0->datao_phase[1] = cpu_to_scr(0); } - if (!(np->device_id == PCI_DEVICE_ID_LSI_53C1010_33 && - /* np->revision_id < 0xff */ 1)) { + if (!(np->device_id == PCI_DEVICE_ID_LSI_53C1010_33 /* && + np->s.device->revision < 0xff */)) { scripta0->sel_done[0] = cpu_to_scr(SCR_NO_OP); scripta0->sel_done[1] = cpu_to_scr(0); } diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c index 67a577db5d..3ed3ed86d3 100644 --- a/drivers/scsi/sym53c8xx_2/sym_glue.c +++ b/drivers/scsi/sym53c8xx_2/sym_glue.c @@ -1254,8 +1254,8 @@ static int sym_host_info(struct sym_hcb *np, char *ptr, off_t offset, int len) info.pos = 0; copy_info(&info, "Chip " NAME53C "%s, device id 0x%x, " - "revision id 0x%x\n", - np->s.chip_name, np->device_id, np->revision_id); + "revision id 0x%x\n", np->s.chip_name, + np->device_id, np->s.device->revision); copy_info(&info, "At PCI address %s, IRQ " IRQ_FMT "\n", pci_name(np->s.device), IRQ_PRM(np->s.device->irq)); copy_info(&info, "Min. period factor %d, %s SCSI BUS%s\n", @@ -1368,10 +1368,9 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt, unsigned long flags; struct sym_fw *fw; - printk(KERN_INFO - "sym%d: <%s> rev 0x%x at pci %s irq " IRQ_FMT "\n", - unit, dev->chip.name, dev->chip.revision_id, - pci_name(pdev), IRQ_PRM(pdev->irq)); + printk(KERN_INFO "sym%d: <%s> rev 0x%x at pci %s irq " IRQ_FMT "\n", + unit, dev->chip.name, pdev->revision, pci_name(pdev), + IRQ_PRM(pdev->irq)); /* * Get the firmware for this chip. @@ -1412,7 +1411,6 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt, np->s.device = pdev; np->s.unit = unit; np->device_id = dev->chip.device_id; - np->revision_id = dev->chip.revision_id; np->features = dev->chip.features; np->clock_divn = dev->chip.nr_divisor; np->maxoffs = dev->chip.offset_max; @@ -1500,7 +1498,7 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt, instance->transportt = sym2_transport_template; /* 53c896 rev 1 errata: DMA may not cross 16MB boundary */ - if (pdev->device == PCI_DEVICE_ID_NCR_53C896 && np->revision_id < 2) + if (pdev->device == PCI_DEVICE_ID_NCR_53C896 && pdev->revision < 2) instance->dma_boundary = 0xFFFFFF; spin_unlock_irqrestore(instance->host_lock, flags); @@ -1545,7 +1543,6 @@ static int __devinit sym_check_supported(struct sym_device *device) { struct sym_chip *chip; struct pci_dev *pdev = device->pdev; - u_char revision; unsigned long io_port = pci_resource_start(pdev, 0); int i; @@ -1565,14 +1562,12 @@ static int __devinit sym_check_supported(struct sym_device *device) * to our device structure so we can make it match the actual device * and options. */ - pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision); - chip = sym_lookup_chip_table(pdev->device, revision); + chip = sym_lookup_chip_table(pdev->device, pdev->revision); if (!chip) { dev_info(&pdev->dev, "device not supported\n"); return -ENODEV; } memcpy(&device->chip, chip, sizeof(device->chip)); - device->chip.revision_id = revision; return 0; } @@ -1613,7 +1608,7 @@ static int __devinit sym_set_workarounds(struct sym_device *device) * We must ensure the chip will use WRITE AND INVALIDATE. * The revision number limit is for now arbitrary. */ - if (pdev->device == PCI_DEVICE_ID_NCR_53C896 && chip->revision_id < 0x4) { + if (pdev->device == PCI_DEVICE_ID_NCR_53C896 && pdev->revision < 0x4) { chip->features |= (FE_WRIE | FE_CLSE); } @@ -1905,12 +1900,10 @@ static pci_ers_result_t sym2_io_slot_dump(struct pci_dev *pdev) */ static void sym2_reset_workarounds(struct pci_dev *pdev) { - u_char revision; u_short status_reg; struct sym_chip *chip; - pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision); - chip = sym_lookup_chip_table(pdev->device, revision); + chip = sym_lookup_chip_table(pdev->device, pdev->revision); /* Work around for errant bit in 895A, in a fashion * similar to what is done in sym_set_workarounds(). diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index af24c447b1..9f4198ce84 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -805,7 +805,7 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru * are used. Disable internal cycles. */ if (np->device_id == PCI_DEVICE_ID_LSI_53C1010_33 && - np->revision_id < 0x1) + np->s.device->revision < 0x1) np->rv_ccntl0 |= DILS; /* @@ -829,9 +829,9 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru * LOAD/STORE instructions does not need this work-around. */ if ((np->device_id == PCI_DEVICE_ID_NCR_53C810 && - np->revision_id >= 0x10 && np->revision_id <= 0x11) || + np->s.device->revision >= 0x10 && np->s.device->revision <= 0x11) || (np->device_id == PCI_DEVICE_ID_NCR_53C860 && - np->revision_id <= 0x1)) + np->s.device->revision <= 0x1)) np->features &= ~(FE_WRIE|FE_ERL|FE_ERMP); /* @@ -1809,7 +1809,7 @@ void sym_start_up (struct sym_hcb *np, int reason) * I just don't want. :) */ if (np->device_id == PCI_DEVICE_ID_LSI_53C1010_33 && - np->revision_id < 1) + np->s.device->revision < 1) OUTB(np, nc_stest1, INB(np, nc_stest1) | 0x30); /* diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.h b/drivers/scsi/sym53c8xx_2/sym_hipd.h index 79ab6a1770..3aa8060a4d 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.h +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.h @@ -919,7 +919,6 @@ struct sym_hcb { * General controller parameters and configuration. */ u_short device_id; /* PCI device id */ - u_char revision_id; /* PCI device revision id */ u_int features; /* Chip features map */ u_char myaddr; /* SCSI id of the adapter */ u_char maxburst; /* log base 2 of dwords burst */