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(parent: 10104a1) | patch
arch/tile: provide kernel support for the tilegx TRIO shim
authorChris Metcalf <cmetcalf@tilera.com>
Sat, 7 Apr 2012 20:53:03 +0000 (16:53 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Wed, 11 Jul 2012 20:04:58 +0000 (16:04 -0400)
commitbce5bbbb23f780a792be7e594af7cd4b4aae1cd4
treed140d8badb0ed24f4ccc2f89266772ae6836f0f3tree | snapshot (tar.gz zip)
parent10104a1ad670889adc1ae3779df968db621b5dbdcommit | diff
arch/tile: provide kernel support for the tilegx TRIO shim

Provide kernel support for the tilegx "Transaction I/O" (TRIO) on-chip
hardware.  This hardware implements the PCIe interface for tilegx;
the driver changes to use TRIO for PCIe are in a subsequent commit.

The change is layered on top of the tilegx GXIO IORPC subsystem.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
16 files changed:
arch/tile/gxio/Kconfig diff | blob | blame | history
arch/tile/gxio/Makefile diff | blob | blame | history
arch/tile/gxio/iorpc_trio.c [new file with mode: 0644] blob
arch/tile/gxio/trio.c [new file with mode: 0644] blob
arch/tile/include/arch/trio.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_constants.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_def.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_pcie_intfc.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_pcie_intfc_def.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_pcie_rc.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_pcie_rc_def.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_shm.h [new file with mode: 0644] blob
arch/tile/include/arch/trio_shm_def.h [new file with mode: 0644] blob
arch/tile/include/gxio/iorpc_trio.h [new file with mode: 0644] blob
arch/tile/include/gxio/trio.h [new file with mode: 0644] blob
arch/tile/include/hv/drv_trio_intf.h [new file with mode: 0644] blob