diff mbox series

[v1,28/30] net/i40e/base: add trace buffer reading dependencies

Message ID 7e0c84da5f7caf5c91e97f036fed75cc80c43c37.1725270827.git.anatoly.burakov@intel.com (mailing list archive)
State Accepted
Delegated to: Bruce Richardson
Headers
Series Update net/i40e base driver |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Burakov, Anatoly Sept. 2, 2024, 9:54 a.m. UTC 
From: Jedrzej Jagielski <jedrzej.jagielski@intel.com>

Some driver versions need to use "Read alternate - Indirect" command
in order to get the content of trace buffer. This patch adds a couple of
defines related to that functionality.

Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 drivers/net/i40e/base/i40e_type.h | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/i40e/base/i40e_type.h b/drivers/net/i40e/base/i40e_type.h
index 2d5afb99dd..5d59446d96 100644
--- a/drivers/net/i40e/base/i40e_type.h
+++ b/drivers/net/i40e/base/i40e_type.h
@@ -1910,6 +1910,10 @@  struct i40e_lldp_variables {
 #define I40E_ALT_BW_RELATIVE_MASK	0x40000000
 #define I40E_ALT_BW_VALID_MASK		0x80000000
 
+/* Alternate Ram Trace Buffer*/
+#define I40E_ALT_CANARY			0xABCDEFAB
+#define I40E_ALT_BUFF_DWORD_SIZE	0x14 /* in dwords */
+
 /* RSS Hash Table Size */
 #define I40E_PFQF_CTL_0_HASHLUTSIZE_512	0x00010000