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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-10 16:30:03 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-10 16:30:03 +0200
commitba2b062ffa3db42f39316e11ceaff519091635e7 (patch)
treeb2aa48e5f878a00c939205af3775870c72015d80 /include
parent6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff)
parent115726c5d312b462c9d9931ea42becdfa838a076 (diff)
Merge tag 'misc-habanalabs-fixes-2021-05-08' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-linus
Oded writes: This tag contains the following fixes for 5.13-rc2: - Expose PLL information per ASIC. This also fixes some casting warnings. - Skip reading further firmware errors in case PCI link is down. - Security firmware error should be handled as error and not warning. - Allow user to ignore firmware errors. - Fix bug in timeout calculation when waiting for interrupt of CS. - Fix bug of potential use-after-free. * tag 'misc-habanalabs-fixes-2021-05-08' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: habanalabs/gaudi: Fix a potential use after free in gaudi_memset_device_memory habanalabs: wait for interrupt wrong timeout calculation habanalabs: ignore f/w status error habanalabs: change error level of security not ready habanalabs: skip reading f/w errors on bad status habanalabs: expose ASIC specific PLL index
Diffstat (limited to 'include')
-rw-r--r--include/uapi/misc/habanalabs.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h
index d3e017b5f0db..6d2d34c9f375 100644
--- a/include/uapi/misc/habanalabs.h
+++ b/include/uapi/misc/habanalabs.h
@@ -239,6 +239,39 @@ enum gaudi_engine_id {
GAUDI_ENGINE_ID_SIZE
};
+/*
+ * ASIC specific PLL index
+ *
+ * Used to retrieve in frequency info of different IPs via
+ * HL_INFO_PLL_FREQUENCY under HL_IOCTL_INFO IOCTL. The enums need to be
+ * used as an index in struct hl_pll_frequency_info
+ */
+
+enum hl_goya_pll_index {
+ HL_GOYA_CPU_PLL = 0,
+ HL_GOYA_IC_PLL,
+ HL_GOYA_MC_PLL,
+ HL_GOYA_MME_PLL,
+ HL_GOYA_PCI_PLL,
+ HL_GOYA_EMMC_PLL,
+ HL_GOYA_TPC_PLL,
+ HL_GOYA_PLL_MAX
+};
+
+enum hl_gaudi_pll_index {
+ HL_GAUDI_CPU_PLL = 0,
+ HL_GAUDI_PCI_PLL,
+ HL_GAUDI_SRAM_PLL,
+ HL_GAUDI_HBM_PLL,
+ HL_GAUDI_NIC_PLL,
+ HL_GAUDI_DMA_PLL,
+ HL_GAUDI_MESH_PLL,
+ HL_GAUDI_MME_PLL,
+ HL_GAUDI_TPC_PLL,
+ HL_GAUDI_IF_PLL,
+ HL_GAUDI_PLL_MAX
+};
+
enum hl_device_status {
HL_DEVICE_STATUS_OPERATIONAL,
HL_DEVICE_STATUS_IN_RESET,