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2011-09-24OMAP: Print Initiator name for l3 custom error.sricharan1-0/+34
The initiator id gets logged in the l3 target registers for custom error. So print it to aid debugging. Based on a internal patch by Devaraj Rangasamy <dev@ti.com> Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2011-09-24OMAP: Fix sparse warnings in l3 error handler.sricharan1-6/+6
Fix below sparse warnings from the l3-noc and l3-smx error handlers files. arch/arm/mach-omap2/omap_l3_smx.h:209:22: warning: symbol 'omap3_l3_app_bases' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_smx.h:308:22: warning: symbol 'omap3_l3_debug_bases' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_smx.h:325:2: warning: incorrect type in initializer (different address spaces) arch/arm/mach-omap2/omap_l3_smx.h:325:2: expected unsigned int [usertype] * arch/arm/mach-omap2/omap_l3_smx.h:325:2: got unsigned int [noderef] [toplevel] <asn:2>*<noident> arch/arm/mach-omap2/omap_l3_smx.h:326:2: warning: incorrect type in initializer (different address spaces) arch/arm/mach-omap2/omap_l3_smx.h:326:2: expected unsigned int [usertype] * arch/arm/mach-omap2/omap_l3_smx.h:326:2: got unsigned int [noderef] [toplevel] <asn:2>*<noident> arch/arm/mach-omap2/omap_l3_smx.h:324:5: warning: symbol 'omap3_l3_bases' was not declared. Should it be static? CC arch/arm/mach-omap2/omap_l3_smx.o CHECK arch/arm/mach-omap2/omap_l3_noc.c arch/arm/mach-omap2/omap_l3_noc.c:73:13: warning: symbol '__v' shadows an earlier one arch/arm/mach-omap2/omap_l3_noc.c:73:13: originally declared here arch/arm/mach-omap2/omap_l3_noc.c:83:20: warning: symbol '__v' shadows an earlier one arch/arm/mach-omap2/omap_l3_noc.c:83:20: originally declared here arch/arm/mach-omap2/omap_l3_noc.c:90:5: warning: symbol '__v' shadows an earlier one arch/arm/mach-omap2/omap_l3_noc.c:90:5: originally declared here arch/arm/mach-omap2/omap_l3_noc.h:39:5: warning: symbol 'l3_flagmux' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_noc.h:46:5: warning: symbol 'l3_targ_inst_clk1' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_noc.h:54:5: warning: symbol 'l3_targ_inst_clk2' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_noc.h:75:5: warning: symbol 'l3_targ_inst_clk3' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_noc.h:79:6: warning: symbol 'l3_targ_inst_name' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_noc.h:112:5: warning: symbol 'l3_targ' was not declared. Should it be static? arch/arm/mach-omap2/omap_l3_noc.c:72:11: warning: cast removes address space of expression arch/arm/mach-omap2/omap_l3_noc.c:73:13: warning: incorrect type in argument 1 (different base types) arch/arm/mach-omap2/omap_l3_noc.c:73:13: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/omap_l3_noc.c:73:13: got unsigned int arch/arm/mach-omap2/omap_l3_noc.c:83:20: warning: incorrect type in argument 1 (different base types) arch/arm/mach-omap2/omap_l3_noc.c:83:20: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/omap_l3_noc.c:83:20: got unsigned int arch/arm/mach-omap2/omap_l3_noc.c:90:5: warning: incorrect type in argument 1 (different base types) arch/arm/mach-omap2/omap_l3_noc.c:90:5: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/omap_l3_noc.c:90:5: got unsigned int arch/arm/mach-omap2/omap_l3_noc.c:96:5: warning: incorrect type in argument 1 (different base types) arch/arm/mach-omap2/omap_l3_noc.c:96:5: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/omap_l3_noc.c:96:5: got unsigned int arch/arm/mach-omap2/omap_l3_noc.c:108:5: warning: incorrect type in argument 1 (different base types) arch/arm/mach-omap2/omap_l3_noc.c:108:5: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/omap_l3_noc.c:108:5: got unsigned int Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reported-by: Paul Walmsley <paul@pwsan.com> Reviewed-by: Paul Walmsley <paul@pwsan.com>
2011-09-24OMAP: Fix indentation issues in l3 error handler.sricharan1-53/+53
The indentation problems in the l3 noc and smx error handler files are fixed. Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reported-by: Paul Walmsley <paul@pwsan.com>
2011-09-24OMAP: Improve register access in L3 Error handler.Todd Poynor1-45/+41
* Changed the way of accessing L3 target registers from standard base rather than relative to STDERRLOG_MAIN. * Use ffs() to find error source from the L3_FLAGMUX_REGERRn register. * Remove extra l3_base[] entry. * Modified L3 custom error message. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2011-03-09OMAP4: l3: Introduce l3-interconnect error handling driverSantosh Shilimkar1-0/+132
The driver provides the information regarding the ocp errors that gets logged in the interconnect. The error information gives the detail regarding the target that was attempted to be accessed and its corresponding address. Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com>