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gpu: nvgpu: Cleanup for gr_gk20a header

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Removed unused struct from gr_gk20a.h
Change static allocation for struct gr_gk20a to dynamic type.
Change all the files that being affected by that change.

Call gr allocation from corresponding init_support functions, which
are part of the probe functions.
nvgpu_pci_init_support in pci.c
vgpu_init_support in vgpu_linux.c
gk20a_init_support in module.c

Call gr free before the gk20a free call in nvgpu_free_gk20a.

Rename struct gr_gk20a to struct nvgpu_gr

JIRA NVGPU-3132

Change-Id: Ief5e664521f141c7378c4044ed0df5f03ba06fca
Signed-off-by: Vinod G <vinodg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2095798
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Vinod G
2019-04-11 17:50:56 -07:00
committed by mobile promotions
parent 37253f8ccb
commit 556e139077
52 changed files with 406 additions and 353 deletions
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8
drivers/gpu/nvgpu/os/linux/pci.c
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@@ -29,6 +29,7 @@
#include <nvgpu/sim.h>
#include <nvgpu/gk20a.h>
#include <nvgpu/string.h>
#include <nvgpu/gr/gr.h>
#include "nvlink.h"
#include "module.h"
@@ -411,6 +412,12 @@ static int nvgpu_pci_init_support(struct pci_dev *pdev)
if (err)
goto fail_sim;
err = nvgpu_gr_alloc(g);
if (err != 0) {
nvgpu_err(g, "couldn't allocate gr memory");
goto fail_sim;
}
return 0;
fail_sim:
@@ -675,6 +682,7 @@ static int nvgpu_pci_probe(struct pci_dev *pdev,
err_free_irq:
nvgpu_free_irq(g);
nvgpu_gr_free(g);
err_disable_msi:
#if defined(CONFIG_PCI_MSI)
if (g->msi_enabled)