diff options
Diffstat (limited to 'drivers/bcma/driver_pci_host.c')
| -rw-r--r-- | drivers/bcma/driver_pci_host.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c index c42cec7c7ecc..8540052d37c5 100644 --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -61,7 +61,7 @@ static u32 bcma_get_cfgspace_addr(struct bcma_drv_pci *pc, unsigned int dev, { u32 addr = 0; - /* Issue config commands only when the data link is up (atleast + /* Issue config commands only when the data link is up (at least * one external pcie device is present). */ if (dev >= 2 || !(bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_LSREG) @@ -115,7 +115,7 @@ static int bcma_extpci_read_config(struct bcma_drv_pci *pc, unsigned int dev, if (unlikely(!addr)) goto out; err = -ENOMEM; - mmio = ioremap_nocache(addr, sizeof(val)); + mmio = ioremap(addr, sizeof(val)); if (!mmio) goto out; @@ -180,7 +180,7 @@ static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev, if (unlikely(!addr)) goto out; err = -ENOMEM; - mmio = ioremap_nocache(addr, sizeof(val)); + mmio = ioremap(addr, sizeof(val)); if (!mmio) goto out; @@ -280,7 +280,7 @@ static u8 bcma_find_pci_capability(struct bcma_drv_pci *pc, unsigned int dev, /* check for Header type 0 */ bcma_extpci_read_config(pc, dev, func, PCI_HEADER_TYPE, &byte_val, sizeof(u8)); - if ((byte_val & 0x7F) != PCI_HEADER_TYPE_NORMAL) + if ((byte_val & PCI_HEADER_TYPE_MASK) != PCI_HEADER_TYPE_NORMAL) return cap_ptr; /* check if the capability pointer field exists */ @@ -295,7 +295,7 @@ static u8 bcma_find_pci_capability(struct bcma_drv_pci *pc, unsigned int dev, if (cap_ptr == 0x00) return cap_ptr; - /* loop thr'u the capability list and see if the requested capabilty + /* loop through the capability list and see if the requested capability * exists */ bcma_extpci_read_config(pc, dev, func, cap_ptr, &cap_id, sizeof(u8)); while (cap_id != req_cap_id) { @@ -317,7 +317,7 @@ static u8 bcma_find_pci_capability(struct bcma_drv_pci *pc, unsigned int dev, *buflen = 0; - /* copy the cpability data excluding cap ID and next ptr */ + /* copy the capability data excluding cap ID and next ptr */ cap_data = cap_ptr + 2; if ((bufsize + cap_data) > PCI_CONFIG_SPACE_SIZE) bufsize = PCI_CONFIG_SPACE_SIZE - cap_data; @@ -334,7 +334,7 @@ static u8 bcma_find_pci_capability(struct bcma_drv_pci *pc, unsigned int dev, } /* If the root port is capable of returning Config Request - * Retry Status (CRS) Completion Status to software then + * Retry Status (RRS) Completion Status to software then * enable the feature. */ static void bcma_core_pci_enable_crs(struct bcma_drv_pci *pc) @@ -348,10 +348,10 @@ static void bcma_core_pci_enable_crs(struct bcma_drv_pci *pc) NULL); root_cap = cap_ptr + PCI_EXP_RTCAP; bcma_extpci_read_config(pc, 0, 0, root_cap, &val16, sizeof(u16)); - if (val16 & BCMA_CORE_PCI_RC_CRS_VISIBILITY) { - /* Enable CRS software visibility */ + if (val16 & BCMA_CORE_PCI_RC_RRS_VISIBILITY) { + /* Enable Configuration RRS Software Visibility */ root_ctrl = cap_ptr + PCI_EXP_RTCTL; - val16 = PCI_EXP_RTCTL_CRSSVE; + val16 = PCI_EXP_RTCTL_RRS_SVE; bcma_extpci_read_config(pc, 0, 0, root_ctrl, &val16, sizeof(u16)); @@ -360,7 +360,7 @@ static void bcma_core_pci_enable_crs(struct bcma_drv_pci *pc) * 100 ms wait time from the end of Reset. If the device is * not done with its internal initialization, it must at * least return a completion TLP, with a completion status - * of "Configuration Request Retry Status (CRS)". The root + * of "Configuration Request Retry Status (RRS)". The root * complex must complete the request to the host by returning * a read-data value of 0001h for the Vendor ID field and * all 1s for any additional bytes included in the request. @@ -419,12 +419,12 @@ void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) pc_host->pci_ops.read = bcma_core_pci_hostmode_read_config; pc_host->pci_ops.write = bcma_core_pci_hostmode_write_config; - pc_host->mem_resource.name = "BCMA PCIcore external memory", + pc_host->mem_resource.name = "BCMA PCIcore external memory"; pc_host->mem_resource.start = BCMA_SOC_PCI_DMA; pc_host->mem_resource.end = BCMA_SOC_PCI_DMA + BCMA_SOC_PCI_DMA_SZ - 1; pc_host->mem_resource.flags = IORESOURCE_MEM | IORESOURCE_PCI_FIXED; - pc_host->io_resource.name = "BCMA PCIcore external I/O", + pc_host->io_resource.name = "BCMA PCIcore external I/O"; pc_host->io_resource.start = 0x100; pc_host->io_resource.end = 0x7FF; pc_host->io_resource.flags = IORESOURCE_IO | IORESOURCE_PCI_FIXED; @@ -515,7 +515,7 @@ void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) /* Ok, ready to run, register it to the system. * The following needs change, if we want to port hostmode * to non-MIPS platform. */ - io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start, + io_map_base = (unsigned long)ioremap(pc_host->mem_resource.start, resource_size(&pc_host->mem_resource)); pc_host->pci_controller.io_map_base = io_map_base; set_io_port_base(pc_host->pci_controller.io_map_base); |