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Groups > linux.kernel > #1602601
| From | Andy Shevchenko <andy.shevchenko@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size |
| Date | 2017-03-16 17:10 +0100 |
| Message-ID | <tlG8p-LZ-7@gated-at.bofh.it> (permalink) |
| References | <tluqB-H1-5@gated-at.bofh.it> <tlF2G-8g9-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Mar 16, 2017 at 4:52 PM, Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> wrote: > On Wed, Mar 15, 2017 at 08:32:53PM -0700, Kuppuswamy Sathyanarayanan wrote: >> Mapping entire GCR mem region in this driver creates >> mem region request conflict in sub devices that depend >> on PMC. This creates driver probe failure in devices like >> iTC0_wdt and telemetry device. > iTCO_WDT driver needs to check the BIT4 (NO_REBOOT) of PMC_CFG register > (Offset: 0x1008) and this falls in GCR space. Are we talking about ACPI-enabled platform? -- With Best Regards, Andy Shevchenko
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[PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-16 04:40 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-16 16:00 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-16 17:10 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-16 19:20 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-16 21:20 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-16 22:20 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-16 20:00 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-16 20:30 +0100
Re: [PATCH v1 1/1] platform/x86: intel_pmc_ipc: fix io mem mapping size sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-16 22:30 +0100
[PATCH v2 2/4] platform/x86: intel_pmc_ipc: Add pmc gcr read/write api's Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 01:50 +0100
Re: [PATCH v2 2/4] platform/x86: intel_pmc_ipc: Add pmc gcr read/write api's Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-17 12:30 +0100
Re: [PATCH v2 2/4] platform/x86: intel_pmc_ipc: Add pmc gcr read/write api's sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 18:40 +0100
[PATCH v2 4/4] platform/x86: intel_pmc_ipc: remove iTCO GCR mem resource Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 01:50 +0100
Re: [PATCH v2 4/4] platform/x86: intel_pmc_ipc: remove iTCO GCR mem resource Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-17 12:50 +0100
[PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 01:50 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-17 12:50 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure Guenter Roeck <linux@roeck-us.net> - 2017-03-17 14:50 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-17 15:10 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-17 15:30 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 18:50 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-17 19:40 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 20:00 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure Guenter Roeck <linux@roeck-us.net> - 2017-03-17 19:00 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 19:50 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 21:50 +0100
Re: [PATCH v2 3/4] watchdog: iTCO_wdt: Fix PMC GCR memory mapping failure sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 18:30 +0100
[PATCH v2 1/4] platform/x86: intel_pmc_ipc: fix gcr offset Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 02:00 +0100
Re: [PATCH v2 1/4] platform/x86: intel_pmc_ipc: fix gcr offset Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> - 2017-03-17 12:20 +0100
Re: [PATCH v2 1/4] platform/x86: intel_pmc_ipc: fix gcr offset sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com> - 2017-03-17 18:20 +0100
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