linux-stable/drivers/bus
Nishanth Menon d4d8819e20 bus: omap_l3_noc: fix masterid detection
As per Documentation (OMAP4+), then masterid is infact encoded as
follows:
"L3_TARG_STDERRLOG_MSTADDR[7:0] STDERRLOG_MSTADDR stores the NTTP
master address. The master address is the concatenation of Prefix &
Initiator ConnID. It is defined on 8 bits. The 6 MSBs are used to
distinguish the different initiators."

So, when we matchup currently with the master ID list, we never get a
proper match other than when MPU is the master (thanks to 0).

Now, on other platforms such as AM437x, this tends to be bits[5:0].

Fix this by using the relevant 6MSBits to identify the master ID for
standard and custom errors.

Reported-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Darren Etheridge <detheridge@ti.com>
Tested-by: Sekhar Nori <nsekhar@ti.com>
2014-05-05 14:33:46 -05:00
..
arm-cci.c drivers: bus: fix CCI driver kcalloc call parameters swap 2014-01-31 15:15:13 -08:00
imx-weim.c drivers: bus: imx-weim: Add support for i.MX1/21/25/27/31/35/50/51/53 2013-08-16 12:59:44 +08:00
Kconfig drivers: bus: imx-weim: Add support for i.MX1/21/25/27/31/35/50/51/53 2013-08-16 12:59:44 +08:00
Makefile ARM SoC device tree changes 2013-07-02 14:23:01 -07:00
mvebu-mbus.c bus: mvebu-mbus: Remove deprecated comment 2013-11-24 16:39:41 +00:00
omap-ocp2scp.c ARM: OMAP2+: Remove omap4 ocp2scp pdata 2013-05-30 13:09:31 -07:00
omap_l3_noc.c bus: omap_l3_noc: fix masterid detection 2014-05-05 14:33:46 -05:00
omap_l3_noc.h bus: omap_l3_noc: fix masterid detection 2014-05-05 14:33:46 -05:00
omap_l3_smx.c
omap_l3_smx.h