From 87f42744e0821d54eff7bf0bb863c7e53063e5c1 Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Tue, 28 Nov 2017 02:26:31 -0800 Subject: gpu: nvgpu: initialize gr->max_comptag_mem in linux We initialize gr->max_comptag_mem in common code and with a global variable declared in Move this linux specific dependency to linux specific files i.e. initialize gr->max_comptag_mem during linux specific probe functions Jira NVGPU-414 Change-Id: I9415938bf1288b24950ba7ecc71abee3162dae64 Signed-off-by: Deepak Nibade Reviewed-on: https://git-master.nvidia.com/r/1606195 Reviewed-by: svc-mobile-coverity GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/common/linux/vgpu/vgpu.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/nvgpu/common/linux/vgpu/vgpu.c') diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/vgpu.c b/drivers/gpu/nvgpu/common/linux/vgpu/vgpu.c index 10c2211e..f6c13db1 100644 --- a/drivers/gpu/nvgpu/common/linux/vgpu/vgpu.c +++ b/drivers/gpu/nvgpu/common/linux/vgpu/vgpu.c @@ -16,6 +16,7 @@ * along with this program. If not, see . */ +#include #include #include #include @@ -756,6 +757,10 @@ int vgpu_probe(struct platform_device *pdev) vgpu_create_sysfs(dev); gk20a_init_gr(gk20a); + gk20a_dbg_info("total ram pages : %lu", totalram_pages); + gk20a->gr.max_comptag_mem = totalram_pages + >> (10 - (PAGE_SHIFT - 10)); + nvgpu_ref_init(&gk20a->refcount); return 0; -- cgit v1.2.2