diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/8250.c | 3 | ||||
| -rw-r--r-- | drivers/serial/8250_early.c | 2 | ||||
| -rw-r--r-- | drivers/serial/8250_pci.c | 14 | ||||
| -rw-r--r-- | drivers/serial/jsm/jsm.h | 1 | ||||
| -rw-r--r-- | drivers/serial/jsm/jsm_driver.c | 6 |
5 files changed, 17 insertions, 9 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index ea41f26..a1ca9b7 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -2271,7 +2271,8 @@ static int serial8250_request_std_resource(struct uart_8250_port *up) } if (up->port.flags & UPF_IOREMAP) { - up->port.membase = ioremap(up->port.mapbase, size); + up->port.membase = ioremap_nocache(up->port.mapbase, + size); if (!up->port.membase) { release_mem_region(up->port.mapbase, size); ret = -ENOMEM; diff --git a/drivers/serial/8250_early.c b/drivers/serial/8250_early.c index cd89870..f279745 100644 --- a/drivers/serial/8250_early.c +++ b/drivers/serial/8250_early.c @@ -153,7 +153,7 @@ static int __init parse_options(struct early_serial8250_device *device, (void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE); port->membase += port->mapbase & ~PAGE_MASK; #else - port->membase = ioremap(port->mapbase, 64); + port->membase = ioremap_nocache(port->mapbase, 64); if (!port->membase) { printk(KERN_ERR "%s: Couldn't ioremap 0x%llx\n", __func__, diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index 6e57382..53fa19c 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -86,7 +86,7 @@ setup_port(struct serial_private *priv, struct uart_port *port, len = pci_resource_len(dev, bar); if (!priv->remapped_bar[bar]) - priv->remapped_bar[bar] = ioremap(base, len); + priv->remapped_bar[bar] = ioremap_nocache(base, len); if (!priv->remapped_bar[bar]) return -ENOMEM; @@ -270,7 +270,7 @@ static int pci_plx9050_init(struct pci_dev *dev) /* * enable/disable interrupts */ - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p == NULL) return -ENOMEM; writel(irq_config, p + 0x4c); @@ -294,7 +294,7 @@ static void __devexit pci_plx9050_exit(struct pci_dev *dev) /* * disable interrupts */ - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p != NULL) { writel(0, p + 0x4c); @@ -341,7 +341,8 @@ static int sbs_init(struct pci_dev *dev) { u8 __iomem *p; - p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0)); + p = ioremap_nocache(pci_resource_start(dev, 0), + pci_resource_len(dev, 0)); if (p == NULL) return -ENOMEM; @@ -365,7 +366,8 @@ static void __devexit sbs_exit(struct pci_dev *dev) { u8 __iomem *p; - p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0)); + p = ioremap_nocache(pci_resource_start(dev, 0), + pci_resource_len(dev, 0)); /* FIXME: What if resource_len < OCT_REG_CR_OFF */ if (p != NULL) writeb(0, p + OCT_REG_CR_OFF); @@ -419,7 +421,7 @@ static int pci_siig10x_init(struct pci_dev *dev) break; } - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p == NULL) return -ENOMEM; diff --git a/drivers/serial/jsm/jsm.h b/drivers/serial/jsm/jsm.h index 12c934a..8871aaa 100644 --- a/drivers/serial/jsm/jsm.h +++ b/drivers/serial/jsm/jsm.h @@ -373,6 +373,7 @@ struct neo_uart_struct { #define PCI_DEVICE_NEO_2DB9PRI_PCI_NAME "Neo 2 - DB9 Universal PCI - Powered Ring Indicator" #define PCI_DEVICE_NEO_2RJ45_PCI_NAME "Neo 2 - RJ45 Universal PCI" #define PCI_DEVICE_NEO_2RJ45PRI_PCI_NAME "Neo 2 - RJ45 Universal PCI - Powered Ring Indicator" +#define PCIE_DEVICE_NEO_IBM_PCI_NAME "Neo 4 - PCI Express - IBM" /* * Our Global Variables. diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c index 6767ee3..338cf8a 100644 --- a/drivers/serial/jsm/jsm_driver.c +++ b/drivers/serial/jsm/jsm_driver.c @@ -82,7 +82,10 @@ static int jsm_probe_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* store the info for the board we've found */ brd->boardnum = adapter_count++; brd->pci_dev = pdev; - brd->maxports = 2; + if (pdev->device == PCIE_DEVICE_ID_NEO_4_IBM) + brd->maxports = 4; + else + brd->maxports = 2; spin_lock_init(&brd->bd_lock); spin_lock_init(&brd->bd_intr_lock); @@ -208,6 +211,7 @@ static struct pci_device_id jsm_pci_tbl[] = { { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2DB9PRI), 0, 0, 1 }, { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2RJ45), 0, 0, 2 }, { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2RJ45PRI), 0, 0, 3 }, + { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCIE_DEVICE_ID_NEO_4_IBM), 0, 0, 4 }, { 0, } }; MODULE_DEVICE_TABLE(pci, jsm_pci_tbl); |
