1 files changed, 0 insertions, 73 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0111-Unconditionally-calculate-the-PECI-AW-FCS.patch b/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0111-Unconditionally-calculate-the-PECI-AW-FCS.patch
deleted file mode 100644
index 9b68f8036..000000000
--- a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0111-Unconditionally-calculate-the-PECI-AW-FCS.patch
+++ /dev/null
@@ -1,73 +0,0 @@
-From e985c1cbb4cf6971c82afacb16737749a2d25452 Mon Sep 17 00:00:00 2001
-From: Johnathan Mantey <johnathanx.mantey@intel.com>
-Date: Tue, 19 May 2020 11:39:00 -0700
-Subject: [PATCH] Unconditionally calculate the PECI AW FCS
-
-The PECI write commands that include the AW FCS byte were failing due
-to the way AW FCS bytes were being managed. The current paradigm
-permitted in the Redfish interface was to allow the AW FCS byte to be
-omitted. The peci-core logic attempted to create the AW FCS byte. The
-algorithm being used left the possibility of a bad FCS byte being
-appended to the PECI command.
-
-This change manages the issue by always overwriting the AW FCS byte
-with a value freshly calculated from the write payload. The user
-supplying the AW FCS byte no longer matters.
-
-Tested:
-Submitted this PECI sequence:
-48 10 1 165 0 26 0 0 223 134 21 0
-
-The sequence was sent from Redfish, and a return code of 0x40
-resulted.
-Prior to this the sequence would report 0x90.
-
-Supplied the same sequence to "peci_cmds raw" in the console.
-It failed because the number of bytes did not include the AW FCS
-byte. Adding any additional byte allows the command to succeed.
-
-Change-Id: I217a8f136b48282634a7c8fdde7b440720c010c6
-Signed-off-by: Johnathan Mantey <johnathanx.mantey@intel.com>
----
- drivers/peci/peci-core.c | 21 ++++++---------------
- 1 file changed, 6 insertions(+), 15 deletions(-)
-
-diff --git a/drivers/peci/peci-core.c b/drivers/peci/peci-core.c
-index efb73b09a9c0..426ee2be3271 100644
---- a/drivers/peci/peci-core.c
-+++ b/drivers/peci/peci-core.c
-@@ -397,25 +397,16 @@ static int peci_cmd_xfer(struct peci_adapter *adapter, void *vmsg)
- 		case PECI_WRPCICFG_CMD:
- 		case PECI_WRPCICFGLOCAL_CMD:
- 		case PECI_WRENDPTCFG_CMD:
--			/* Check if the AW FCS byte is already provided */
-+			/*
-+			 * The sender may not have supplied the AW FCS byte.
-+			 * Unconditionally add an Assured Write Frame Check
-+			 * Sequence byte
-+			 */
- 			ret = peci_aw_fcs(msg, 2 + msg->tx_len, &aw_fcs);
- 			if (ret)
- 				break;
- 
--			if (msg->tx_buf[msg->tx_len - 1] != (0x80 ^ aw_fcs)) {
--				/*
--				 * Add an Assured Write Frame Check Sequence
--				 * byte and increment the tx_len to include
--				 * the new byte.
--				 */
--				msg->tx_len++;
--				ret = peci_aw_fcs(msg, 2 + msg->tx_len,
--						  &aw_fcs);
--				if (ret)
--					break;
--
--				msg->tx_buf[msg->tx_len - 1] = 0x80 ^ aw_fcs;
--			}
-+			msg->tx_buf[msg->tx_len - 1] = 0x80 ^ aw_fcs;
- 
- 			ret = peci_xfer_with_retries(adapter, msg, true);
- 			break;
--- 
-2.26.2
-