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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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869f3b15c9
The firmware debug infrastructure allows the user to provide a firmware that will toggle a few registers to configure the debugging capabilities. On certain devices, certain operations are forbidden. Executing a forbidden operation will cause the hardware to die in a way that only driver unload / load will bring it back to life. Fortunately, there is a way to know in advance if those operations will be accepted by the device. This is where the new PRPH_BLOCKBIT operation plays its role. If the bit X from PRPH register Y is set, then we should prevent any further register configuration. When that happens, drop a line in the kernel log since this is really an error state: the user won't have his device configured as he expected. Add operations that will be used in the future: INDIRECT_ASSIGN, INDIRECT_SETBIT, and INDIRECT_CLEARBIT. Other debugging configurations (such as destination configuration for the monitor) will take place in any case. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> |
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| .. | ||
| dvm | ||
| mvm | ||
| pcie | ||
| iwl-1000.c | ||
| iwl-2000.c | ||
| iwl-5000.c | ||
| iwl-6000.c | ||
| iwl-7000.c | ||
| iwl-8000.c | ||
| iwl-agn-hw.h | ||
| iwl-config.h | ||
| iwl-csr.h | ||
| iwl-debug.c | ||
| iwl-debug.h | ||
| iwl-devtrace-data.h | ||
| iwl-devtrace-io.h | ||
| iwl-devtrace-iwlwifi.h | ||
| iwl-devtrace-msg.h | ||
| iwl-devtrace-ucode.h | ||
| iwl-devtrace.c | ||
| iwl-devtrace.h | ||
| iwl-drv.c | ||
| iwl-drv.h | ||
| iwl-eeprom-parse.c | ||
| iwl-eeprom-parse.h | ||
| iwl-eeprom-read.c | ||
| iwl-eeprom-read.h | ||
| iwl-fh.h | ||
| iwl-fw-error-dump.h | ||
| iwl-fw-file.h | ||
| iwl-fw.h | ||
| iwl-io.c | ||
| iwl-io.h | ||
| iwl-modparams.h | ||
| iwl-notif-wait.c | ||
| iwl-notif-wait.h | ||
| iwl-nvm-parse.c | ||
| iwl-nvm-parse.h | ||
| iwl-op-mode.h | ||
| iwl-phy-db.c | ||
| iwl-phy-db.h | ||
| iwl-prph.h | ||
| iwl-scd.h | ||
| iwl-trans.c | ||
| iwl-trans.h | ||
| Kconfig | ||
| Makefile | ||