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Groups > linux.kernel > #1614040
| From | Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 1/5] platform/x86: intel_pmc_ipc: fix gcr offset |
| Date | 2017-03-31 15:40 +0200 |
| Message-ID | <tr4Wv-5cZ-39@gated-at.bofh.it> (permalink) |
| References | <tmc8h-7Hg-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Mar 17, 2017 at 07:06:18PM -0700, Kuppuswamy Sathyanarayanan wrote: > According to the PMC spec, gcr offset from ipc mem Which spec? We can just use generic terms for BXT/APL PMC. > region is 0x1000(4K). But currently this driver uses > 0x1008 as gcr offset. This patch fixes this issue. > Patch is good but i feel it's better to have little more explanation in the commit message since the subject looks very similar to one old patch that seems to have created the issue being fixed by this one. Have a look at: intel_pmc_ipc: Fix GCR register base address and length > Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> > --- > drivers/platform/x86/intel_pmc_ipc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c > index 0651d47..0a33592 100644 > --- a/drivers/platform/x86/intel_pmc_ipc.c > +++ b/drivers/platform/x86/intel_pmc_ipc.c > @@ -82,7 +82,7 @@ > /* exported resources from IFWI */ > #define PLAT_RESOURCE_IPC_INDEX 0 > #define PLAT_RESOURCE_IPC_SIZE 0x1000 > -#define PLAT_RESOURCE_GCR_OFFSET 0x1008 > +#define PLAT_RESOURCE_GCR_OFFSET 0x1000 > #define PLAT_RESOURCE_GCR_SIZE 0x1000 > #define PLAT_RESOURCE_BIOS_DATA_INDEX 1 > #define PLAT_RESOURCE_BIOS_IFACE_INDEX 2 > -- > 2.7.4 > -- Best Regards, Rajneesh
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Re: [PATCH v3 1/5] platform/x86: intel_pmc_ipc: fix gcr offset Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-31 15:40 +0200
[PATCH v4 3/5] watchdog: iTCO_wdt: Add PMC specific noreboot update api Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-01 01:40 +0200
Re: [PATCH v4 3/5] watchdog: iTCO_wdt: Add PMC specific noreboot update api Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-02 16:10 +0200
Re: [PATCH v4 3/5] watchdog: iTCO_wdt: Add PMC specific noreboot update api Sathyanarayanan Kuppuswamy Natarajan <sathyaosid@gmail.com> - 2017-04-03 04:00 +0200
[PATCH v4 2/5] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-01 01:40 +0200
Re: [PATCH v4 2/5] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-02 16:00 +0200
Re: [PATCH v4 2/5] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's Sathyanarayanan Kuppuswamy Natarajan <sathyaosid@gmail.com> - 2017-04-03 04:00 +0200
Re: [PATCH v4 2/5] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-04 15:30 +0200
Re: [PATCH v4 2/5] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 22:30 +0200
[PATCH v4 5/5] platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-01 01:40 +0200
[PATCH v4 4/5] platform/x86: intel_pmc_ipc: Fix iTCO GCS memory mapping failure Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-01 01:40 +0200
Re: [PATCH v4 4/5] platform/x86: intel_pmc_ipc: Fix iTCO GCS memory mapping failure Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-02 16:20 +0200
Re: [PATCH v4 4/5] platform/x86: intel_pmc_ipc: Fix iTCO GCS memory mapping failure Sathyanarayanan Kuppuswamy Natarajan <sathyaosid@gmail.com> - 2017-04-03 04:00 +0200
[PATCH v4 1/5] platform/x86: intel_pmc_ipc: fix gcr offset Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-01 01:40 +0200
Re: [PATCH v4 1/5] platform/x86: intel_pmc_ipc: fix gcr offset Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-02 16:20 +0200
Re: [PATCH v4 1/5] platform/x86: intel_pmc_ipc: fix gcr offset Sathyanarayanan Kuppuswamy Natarajan <sathyaosid@gmail.com> - 2017-04-03 04:00 +0200
[PATCH v5 4/6] watchdog: iTCO_wdt: cleanup set/unset no_reboot calls Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 02:30 +0200
Re: [PATCH v5 4/6] watchdog: iTCO_wdt: cleanup set/unset no_reboot calls Guenter Roeck <linux@roeck-us.net> - 2017-04-04 05:30 +0200
Re: [PATCH v5 4/6] watchdog: iTCO_wdt: cleanup set/unset no_reboot calls Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-04 16:00 +0200
[PATCH v5 2/6] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 02:30 +0200
Re: [PATCH v5 2/6] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-04 16:00 +0200
Re: [PATCH v5 2/6] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-05 00:20 +0200
[PATCH v5 6/6] platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 02:30 +0200
Re: [PATCH v5 6/6] platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-04 16:00 +0200
Re: [PATCH v5 6/6] platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-05 00:20 +0200
[PATCH v5 1/6] platform/x86: intel_pmc_ipc: fix gcr offset Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 02:30 +0200
[PATCH v5 3/6] watchdog: iTCO_wdt: Add PMC specific noreboot update api Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 02:30 +0200
Re: [PATCH v5 3/6] watchdog: iTCO_wdt: Add PMC specific noreboot update api Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-04 15:50 +0200
[PATCH v5 5/6] platform/x86: intel_pmc_ipc: Fix iTCO_wdt GCS memory mapping failure Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 02:30 +0200
Re: [PATCH v5 5/6] platform/x86: intel_pmc_ipc: Fix iTCO_wdt GCS memory mapping failure Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-04 16:00 +0200
Re: [PATCH v4 1/5] platform/x86: intel_pmc_ipc: fix gcr offset Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-04 15:30 +0200
Re: [PATCH v4 1/5] platform/x86: intel_pmc_ipc: fix gcr offset sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-04 23:40 +0200
[PATCH v6 6/6] platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-06 01:00 +0200
[PATCH v6 5/6] platform/x86: intel_pmc_ipc: Fix iTCO_wdt GCS memory mapping failure Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-06 01:00 +0200
Re: [PATCH v6 5/6] platform/x86: intel_pmc_ipc: Fix iTCO_wdt GCS memory mapping failure Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-06 23:40 +0200
[PATCH v6 3/6] watchdog: iTCO_wdt: cleanup set/unset no_reboot_bit functions Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-06 01:00 +0200
[PATCH v6 2/6] platform/x86: intel_pmc_ipc: Add pmc gcr read/write/update api's Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-06 01:00 +0200
[PATCH v6 4/6] watchdog: iTCO_wdt: Add PMC specific noreboot update api Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-06 01:00 +0200
Re: [PATCH v6 4/6] watchdog: iTCO_wdt: Add PMC specific noreboot update api Guenter Roeck <linux@roeck-us.net> - 2017-04-06 13:50 +0200
[PATCH v6 1/6] platform/x86: intel_pmc_ipc: fix gcr offset Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-04-06 01:00 +0200
Re: [PATCH v6 1/6] platform/x86: intel_pmc_ipc: fix gcr offset Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-04-06 17:20 +0200
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