diff options
| author | Matthew Auld <matthew.auld@intel.com> | 2017-12-11 15:18:22 +0000 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-12-12 12:30:22 +0200 |
| commit | b7128ef125b400e42bab90155777e1def5bfcd31 (patch) | |
| tree | 452f00e1fd3f50206a0fc8189c7ac88437320478 /drivers/char/agp/intel-gtt.c | |
| parent | b1ace60107e65b915a59b113f2aaeed8587f34fd (diff) | |
| download | linux-b7128ef125b400e42bab90155777e1def5bfcd31.tar.bz2 | |
drm/i915: prefer resource_size_t for everything stolen
Keeps things consistent now that we make use of struct resource. This
should keep us covered in case we ever get huge amounts of stolen
memory.
v2: bunch of missing conversions (Chris)
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-10-matthew.auld@intel.com
Diffstat (limited to 'drivers/char/agp/intel-gtt.c')
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 0c86b4dfd59c..c6271ce250b3 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -80,7 +80,7 @@ static struct _intel_private { unsigned int needs_dmar : 1; phys_addr_t gma_bus_addr; /* Size of memory reserved for graphics by the BIOS */ - unsigned int stolen_size; + resource_size_t stolen_size; /* Total number of gtt entries. */ unsigned int gtt_total_entries; /* Part of the gtt that is mappable by the cpu, for those chips where @@ -333,13 +333,13 @@ static void i810_write_entry(dma_addr_t addr, unsigned int entry, writel_relaxed(addr | pte_flags, intel_private.gtt + entry); } -static unsigned int intel_gtt_stolen_size(void) +static resource_size_t intel_gtt_stolen_size(void) { u16 gmch_ctrl; u8 rdct; int local = 0; static const int ddt[4] = { 0, 16, 32, 64 }; - unsigned int stolen_size = 0; + resource_size_t stolen_size = 0; if (INTEL_GTT_GEN == 1) return 0; /* no stolen mem on i81x */ @@ -417,8 +417,8 @@ static unsigned int intel_gtt_stolen_size(void) } if (stolen_size > 0) { - dev_info(&intel_private.bridge_dev->dev, "detected %dK %s memory\n", - stolen_size / KB(1), local ? "local" : "stolen"); + dev_info(&intel_private.bridge_dev->dev, "detected %lluK %s memory\n", + (u64)stolen_size / KB(1), local ? "local" : "stolen"); } else { dev_info(&intel_private.bridge_dev->dev, "no pre-allocated video memory detected\n"); @@ -1425,7 +1425,7 @@ EXPORT_SYMBOL(intel_gmch_probe); void intel_gtt_get(u64 *gtt_total, phys_addr_t *mappable_base, - u64 *mappable_end) + resource_size_t *mappable_end) { *gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT; *mappable_base = intel_private.gma_bus_addr; |