diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/dmi_scan.c | 1 | ||||
| -rw-r--r-- | drivers/firmware/memmap.c | 16 | ||||
| -rw-r--r-- | drivers/firmware/pcdp.c | 4 |
3 files changed, 12 insertions, 9 deletions
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index 5f1b5400d96..24c84ae8152 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -596,6 +596,7 @@ int dmi_get_year(int field) return year; } +EXPORT_SYMBOL(dmi_get_year); /** * dmi_walk - Walk the DMI table and get called back for every record diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c index 05aa2d406ac..d5ea8a68d33 100644 --- a/drivers/firmware/memmap.c +++ b/drivers/firmware/memmap.c @@ -31,8 +31,12 @@ * information is necessary as for the resource tree. */ struct firmware_map_entry { - resource_size_t start; /* start of the memory range */ - resource_size_t end; /* end of the memory range (incl.) */ + /* + * start and end must be u64 rather than resource_size_t, because e820 + * resources can lie at addresses above 4G. + */ + u64 start; /* start of the memory range */ + u64 end; /* end of the memory range (incl.) */ const char *type; /* type of the memory range */ struct list_head list; /* entry for the linked list */ struct kobject kobj; /* kobject for each entry */ @@ -101,7 +105,7 @@ static LIST_HEAD(map_entries); * Common implementation of firmware_map_add() and firmware_map_add_early() * which expects a pre-allocated struct firmware_map_entry. **/ -static int firmware_map_add_entry(resource_size_t start, resource_size_t end, +static int firmware_map_add_entry(u64 start, u64 end, const char *type, struct firmware_map_entry *entry) { @@ -132,8 +136,7 @@ static int firmware_map_add_entry(resource_size_t start, resource_size_t end, * * Returns 0 on success, or -ENOMEM if no memory could be allocated. **/ -int firmware_map_add(resource_size_t start, resource_size_t end, - const char *type) +int firmware_map_add(u64 start, u64 end, const char *type) { struct firmware_map_entry *entry; @@ -157,8 +160,7 @@ int firmware_map_add(resource_size_t start, resource_size_t end, * * Returns 0 on success, or -ENOMEM if no memory could be allocated. **/ -int __init firmware_map_add_early(resource_size_t start, resource_size_t end, - const char *type) +int __init firmware_map_add_early(u64 start, u64 end, const char *type) { struct firmware_map_entry *entry; diff --git a/drivers/firmware/pcdp.c b/drivers/firmware/pcdp.c index 58e9f8e457f..51e0e2d8fac 100644 --- a/drivers/firmware/pcdp.c +++ b/drivers/firmware/pcdp.c @@ -28,10 +28,10 @@ setup_serial_console(struct pcdp_uart *uart) char parity; mmio = (uart->addr.space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY); - p += sprintf(p, "uart8250,%s,0x%lx", + p += sprintf(p, "uart8250,%s,0x%llx", mmio ? "mmio" : "io", uart->addr.address); if (uart->baud) { - p += sprintf(p, ",%lu", uart->baud); + p += sprintf(p, ",%llu", uart->baud); if (uart->bits) { switch (uart->parity) { case 0x2: parity = 'e'; break; |