From: Oded Gabbay <oded.gabbay@gmail.com>
To: linux-kernel@vger.kernel.org, oshpigelman@habana.ai,
ttayar@habana.ai, gregkh@linuxfoundation.org
Subject: [PATCH 06/11] uapi: habanalabs: add gaudi defines
Date: Mon, 11 May 2020 14:32:27 +0300 [thread overview]
Message-ID: <20200511113232.5771-7-oded.gabbay@gmail.com> (raw)
In-Reply-To: <20200511113232.5771-1-oded.gabbay@gmail.com>
Add the new defines for GAUDI uapi interface. It includes the queue IDs,
the engine IDs, SRAM reserved space and Sync Manager reserved resources.
There is no new IOCTL or additional operations in existing IOCTLs.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
include/uapi/misc/habanalabs.h | 164 ++++++++++++++++++++++++++++++++-
1 file changed, 162 insertions(+), 2 deletions(-)
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h
index 079613dd7aae..f6267a8d7416 100644
--- a/include/uapi/misc/habanalabs.h
+++ b/include/uapi/misc/habanalabs.h
@@ -15,10 +15,13 @@
* Defines that are asic-specific but constitutes as ABI between kernel driver
* and userspace
*/
-#define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */
+#define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */
+#define GAUDI_DRIVER_SRAM_RESERVED_SIZE_FROM_START 0x80 /* 128 bytes */
+#define GAUDI_FIRST_AVAILABLE_W_S_SYNC_OBJECT 48
+#define GAUDI_FIRST_AVAILABLE_W_S_MONITOR 24
/*
- * Queue Numbering
+ * Goya queue Numbering
*
* The external queues (PCI DMA channels) MUST be before the internal queues
* and each group (PCI DMA channels and internal) must be contiguous inside
@@ -45,6 +48,129 @@ enum goya_queue_id {
GOYA_QUEUE_ID_SIZE
};
+/*
+ * Gaudi queue Numbering
+ * External queues (PCI DMA channels) are DMA_0_*, DMA_1_* and DMA_5_*.
+ * Except one CPU queue, all the rest are internal queues.
+ */
+
+enum gaudi_queue_id {
+ GAUDI_QUEUE_ID_DMA_0_0 = 0, /* external */
+ GAUDI_QUEUE_ID_DMA_0_1 = 1, /* external */
+ GAUDI_QUEUE_ID_DMA_0_2 = 2, /* external */
+ GAUDI_QUEUE_ID_DMA_0_3 = 3, /* external */
+ GAUDI_QUEUE_ID_DMA_1_0 = 4, /* external */
+ GAUDI_QUEUE_ID_DMA_1_1 = 5, /* external */
+ GAUDI_QUEUE_ID_DMA_1_2 = 6, /* external */
+ GAUDI_QUEUE_ID_DMA_1_3 = 7, /* external */
+ GAUDI_QUEUE_ID_CPU_PQ = 8, /* CPU */
+ GAUDI_QUEUE_ID_DMA_2_0 = 9, /* internal */
+ GAUDI_QUEUE_ID_DMA_2_1 = 10, /* internal */
+ GAUDI_QUEUE_ID_DMA_2_2 = 11, /* internal */
+ GAUDI_QUEUE_ID_DMA_2_3 = 12, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_0 = 13, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_1 = 14, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_2 = 15, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_3 = 16, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_0 = 17, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_1 = 18, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_2 = 19, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_3 = 20, /* internal */
+ GAUDI_QUEUE_ID_DMA_5_0 = 21, /* external */
+ GAUDI_QUEUE_ID_DMA_5_1 = 22, /* external */
+ GAUDI_QUEUE_ID_DMA_5_2 = 23, /* external */
+ GAUDI_QUEUE_ID_DMA_5_3 = 24, /* external */
+ GAUDI_QUEUE_ID_DMA_6_0 = 25, /* internal */
+ GAUDI_QUEUE_ID_DMA_6_1 = 26, /* internal */
+ GAUDI_QUEUE_ID_DMA_6_2 = 27, /* internal */
+ GAUDI_QUEUE_ID_DMA_6_3 = 28, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_0 = 29, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_1 = 30, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_2 = 31, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_3 = 32, /* internal */
+ GAUDI_QUEUE_ID_MME_0_0 = 33, /* internal */
+ GAUDI_QUEUE_ID_MME_0_1 = 34, /* internal */
+ GAUDI_QUEUE_ID_MME_0_2 = 35, /* internal */
+ GAUDI_QUEUE_ID_MME_0_3 = 36, /* internal */
+ GAUDI_QUEUE_ID_MME_1_0 = 37, /* internal */
+ GAUDI_QUEUE_ID_MME_1_1 = 38, /* internal */
+ GAUDI_QUEUE_ID_MME_1_2 = 39, /* internal */
+ GAUDI_QUEUE_ID_MME_1_3 = 40, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_0 = 41, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_1 = 42, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_2 = 43, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_3 = 44, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_0 = 45, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_1 = 46, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_2 = 47, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_3 = 48, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_0 = 49, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_1 = 50, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_2 = 51, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_3 = 52, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_0 = 53, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_1 = 54, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_2 = 55, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_3 = 56, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_0 = 57, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_1 = 58, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_2 = 59, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_3 = 60, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_0 = 61, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_1 = 62, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_2 = 63, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_3 = 64, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_0 = 65, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_1 = 66, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_2 = 67, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_3 = 68, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_0 = 69, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_1 = 70, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_2 = 71, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_3 = 72, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_0 = 73, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_1 = 74, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_2 = 75, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_3 = 76, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_0 = 77, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_1 = 78, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_2 = 79, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_3 = 80, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_0 = 81, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_1 = 82, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_2 = 83, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_3 = 84, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_0 = 85, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_1 = 86, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_2 = 87, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_3 = 88, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_0 = 89, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_1 = 90, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_2 = 91, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_3 = 92, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_0 = 93, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_1 = 94, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_2 = 95, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_3 = 96, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_0 = 97, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_1 = 98, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_2 = 99, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_3 = 100, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_0 = 101, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_1 = 102, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_2 = 103, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_3 = 104, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_0 = 105, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_1 = 106, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_2 = 107, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_3 = 108, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_0 = 109, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_1 = 110, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_2 = 111, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_3 = 112, /* internal */
+ GAUDI_QUEUE_ID_SIZE
+};
+
/*
* Engine Numbering
*
@@ -69,6 +195,40 @@ enum goya_engine_id {
GOYA_ENGINE_ID_SIZE
};
+enum gaudi_engine_id {
+ GAUDI_ENGINE_ID_DMA_0 = 0,
+ GAUDI_ENGINE_ID_DMA_1,
+ GAUDI_ENGINE_ID_DMA_2,
+ GAUDI_ENGINE_ID_DMA_3,
+ GAUDI_ENGINE_ID_DMA_4,
+ GAUDI_ENGINE_ID_DMA_5,
+ GAUDI_ENGINE_ID_DMA_6,
+ GAUDI_ENGINE_ID_DMA_7,
+ GAUDI_ENGINE_ID_MME_0,
+ GAUDI_ENGINE_ID_MME_1,
+ GAUDI_ENGINE_ID_MME_2,
+ GAUDI_ENGINE_ID_MME_3,
+ GAUDI_ENGINE_ID_TPC_0,
+ GAUDI_ENGINE_ID_TPC_1,
+ GAUDI_ENGINE_ID_TPC_2,
+ GAUDI_ENGINE_ID_TPC_3,
+ GAUDI_ENGINE_ID_TPC_4,
+ GAUDI_ENGINE_ID_TPC_5,
+ GAUDI_ENGINE_ID_TPC_6,
+ GAUDI_ENGINE_ID_TPC_7,
+ GAUDI_ENGINE_ID_NIC_0,
+ GAUDI_ENGINE_ID_NIC_1,
+ GAUDI_ENGINE_ID_NIC_2,
+ GAUDI_ENGINE_ID_NIC_3,
+ GAUDI_ENGINE_ID_NIC_4,
+ GAUDI_ENGINE_ID_NIC_5,
+ GAUDI_ENGINE_ID_NIC_6,
+ GAUDI_ENGINE_ID_NIC_7,
+ GAUDI_ENGINE_ID_NIC_8,
+ GAUDI_ENGINE_ID_NIC_9,
+ GAUDI_ENGINE_ID_SIZE
+};
+
enum hl_device_status {
HL_DEVICE_STATUS_OPERATIONAL,
HL_DEVICE_STATUS_IN_RESET,
--
2.17.1
next prev parent reply other threads:[~2020-05-11 11:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 11:32 [PATCH 00/11] Adding GAUDI ASIC support to habanalabs driver Oded Gabbay
2020-05-11 11:32 ` [PATCH 01/11] habanalabs: add dedicated define for hard reset Oded Gabbay
2020-05-11 11:32 ` [PATCH 02/11] habanalabs: set PM profile to auto only for goya Oded Gabbay
2020-05-11 11:32 ` [PATCH 03/11] habanalabs: support clock gating enable/disable Oded Gabbay
2020-05-11 11:32 ` [PATCH 04/11] habanalabs: get card type, location from F/W Oded Gabbay
2020-05-11 11:32 ` Oded Gabbay [this message]
2020-05-11 11:32 ` [PATCH 07/11] habanalabs: add gaudi asic-dependent code Oded Gabbay
2020-05-11 11:32 ` [PATCH 08/11] habanalabs: add hwmgr module for gaudi Oded Gabbay
2020-05-11 11:32 ` [PATCH 09/11] habanalabs: add gaudi security module Oded Gabbay
2020-05-11 11:32 ` [PATCH 10/11] habanalabs: add gaudi profiler module Oded Gabbay
2020-05-11 11:32 ` [PATCH 11/11] habanalabs: enable gaudi code in driver Oded Gabbay
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