From: Chris Metcalf <cmetcalf@tilera.com>
To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH 0/6] arch/tile: provide tilegx networking support
Date: Wed, 4 Apr 2012 16:39:58 -0400 [thread overview]
Message-ID: <201204062059.q36KxjEO011317@farm-0027.internal.tilera.com> (raw)
This change set provides support for the on-chip networking hardware
on the TILE-Gx chip. The actual network driver is layered on top of
the mPIPE hardware support, which is layered on top of the GXIO IORPC
facility (and its DMA layer). The change set breaks this down into
a series of patches, each progressively adding another component of
functionality. There are also a couple of simple changes to add
support for MMIO memory mappings for readb/writeb, and for installing
MMIO PTEs, which are necessary for this change.
arch/tile/Kconfig | 2 +
arch/tile/Makefile | 1 +
arch/tile/gxio/Kconfig | 25 +
arch/tile/gxio/Makefile | 7 +
arch/tile/gxio/dma_queue.c | 236 ++++
arch/tile/gxio/iorpc_globals.c | 102 ++
arch/tile/gxio/iorpc_mpipe.c | 571 ++++++++
arch/tile/gxio/iorpc_mpipe_info.c | 95 ++
arch/tile/gxio/kiorpc.c | 60 +
arch/tile/gxio/mpipe.c | 631 +++++++++
arch/tile/include/arch/mpipe.h | 321 +++++
arch/tile/include/arch/mpipe_constants.h | 43 +
arch/tile/include/arch/mpipe_def.h | 39 +
arch/tile/include/arch/mpipe_shm.h | 421 ++++++
arch/tile/include/arch/mpipe_shm_def.h | 23 +
arch/tile/include/asm/io.h | 110 ++-
arch/tile/include/gxio/common.h | 40 +
arch/tile/include/gxio/dma_queue.h | 59 +
arch/tile/include/gxio/iorpc_globals.h | 38 +
arch/tile/include/gxio/iorpc_mpipe.h | 124 ++
arch/tile/include/gxio/iorpc_mpipe_info.h | 46 +
arch/tile/include/gxio/kiorpc.h | 29 +
arch/tile/include/gxio/mpipe.h | 1986 ++++++++++++++++++++++++++++
arch/tile/include/hv/drv_mpipe_intf.h | 602 +++++++++
arch/tile/include/hv/iorpc.h | 716 ++++++++++
arch/tile/mm/pgtable.c | 16 +-
drivers/net/ethernet/tile/Kconfig | 1 +
drivers/net/ethernet/tile/Makefile | 4 +-
drivers/net/ethernet/tile/tilegx.c | 2045 +++++++++++++++++++++++++++++
29 files changed, 8359 insertions(+), 34 deletions(-)
next reply other threads:[~2012-04-04 20:39 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-04 20:39 Chris Metcalf [this message]
2012-04-06 20:42 ` [PATCH 6/6] tilegx network driver: initial support Chris Metcalf
2012-04-09 13:49 ` Arnd Bergmann
2012-04-09 21:30 ` Chris Metcalf
2012-04-10 10:42 ` Arnd Bergmann
2012-04-12 23:23 ` Chris Metcalf
2012-04-13 10:34 ` Arnd Bergmann
2012-04-28 22:07 ` Chris Metcalf
2012-04-04 20:39 ` [PATCH v2 0/6] arch/tile: networking support for tilegx Chris Metcalf
2012-04-06 20:42 ` [PATCH v2 6/6] tilegx network driver: initial support Chris Metcalf
2012-04-30 14:35 ` Arnd Bergmann
2001-09-17 4:00 ` [PATCH v3] " Chris Metcalf
2012-05-03 5:41 ` David Miller
2012-05-03 15:45 ` Chris Metcalf
2012-05-03 17:07 ` David Miller
2012-05-03 17:25 ` Chris Metcalf
2012-05-03 16:41 ` [PATCH v4] " Chris Metcalf
2012-05-04 6:42 ` David Miller
2012-05-09 10:42 ` [PATCH v5] " Chris Metcalf
2012-05-11 13:54 ` Ben Hutchings
2012-05-20 4:42 ` [PATCH v6] " Chris Metcalf
2012-05-20 20:55 ` David Miller
2012-05-23 20:42 ` [PATCH v7] " Chris Metcalf
2012-05-24 4:31 ` David Miller
2012-05-25 14:42 ` [PATCH v8] " Chris Metcalf
2012-06-04 20:12 ` [PATCH v9] " Chris Metcalf
2012-06-06 16:41 ` David Miller
2012-06-06 17:31 ` Eric Dumazet
2012-06-06 17:40 ` Eric Dumazet
2012-06-06 18:36 ` Chris Metcalf
2012-06-06 18:54 ` David Miller
2001-09-17 4:00 ` [PATCH v10] " Chris Metcalf
2012-04-06 20:42 ` Chris Metcalf
2012-06-07 20:39 ` David Miller
2012-06-07 20:44 ` Chris Metcalf
2012-06-07 20:47 ` Chris Metcalf
2012-06-07 20:50 ` Ben Hutchings
2012-06-07 20:52 ` Joe Perches
2012-06-07 20:45 ` Chris Metcalf
2012-06-12 0:03 ` David Miller
2012-06-12 13:14 ` Chris Metcalf
2012-06-06 18:10 ` [PATCH v9] " Eric Dumazet
2012-06-06 18:17 ` David Miller
2012-06-06 18:19 ` Ben Hutchings
2012-05-20 16:35 ` [PATCH v5] " Chris Metcalf
2012-04-29 11:15 ` [PATCH 6/6] " Arnd Bergmann
2012-04-15 23:06 ` Chris Metcalf
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