diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3454-Revert-amd-i2c-AMD-MP2-I2C-changed-some-debug-logs.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3454-Revert-amd-i2c-AMD-MP2-I2C-changed-some-debug-logs.patch | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3454-Revert-amd-i2c-AMD-MP2-I2C-changed-some-debug-logs.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3454-Revert-amd-i2c-AMD-MP2-I2C-changed-some-debug-logs.patch new file mode 100644 index 00000000..e314d444 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3454-Revert-amd-i2c-AMD-MP2-I2C-changed-some-debug-logs.patch @@ -0,0 +1,102 @@ +From 9c48970ade244bfc401412e2f21b21ac98b8c158 Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Fri, 1 Jun 2018 10:12:20 +0530 +Subject: [PATCH 3454/4131] Revert "amd-i2c : AMD-MP2-I2C changed some debug + logs" + +This reverts commit 3b5f67a5d5b073515cdb5fb0ca00f592760f0297. +--- + drivers/i2c/busses/i2c-amd-mp2.c | 9 ++++++--- + drivers/i2c/busses/pcie_mp2_amd.c | 8 ++++---- + 2 files changed, 10 insertions(+), 7 deletions(-) + +diff --git a/drivers/i2c/busses/i2c-amd-mp2.c b/drivers/i2c/busses/i2c-amd-mp2.c +index f0fbbf7..d995dd2 100755 +--- a/drivers/i2c/busses/i2c-amd-mp2.c ++++ b/drivers/i2c/busses/i2c-amd-mp2.c +@@ -74,13 +74,14 @@ static int read_completion(union i2c_event_base event, void *dev_ctx) + } else { + memcpy(i2c_dev->msg_buf->buf, + (unsigned char *)dev->i2c_read_config.buf, event.r.length); +- pr_devel("%s:%s virt:%llx phy_addr:%llx\n", DRIVER_NAME, __func__, ++ pr_info("%s:%s virt:%llx phy_addr:%llx\n", DRIVER_NAME, __func__, + (u64)dev->i2c_read_config.buf, + (u64)dev->i2c_read_config.phy_addr); + for (i = 0; i < ((event.r.length + 3) / 4); i++) + pr_devel("%s:%s readdata:%x\n", DRIVER_NAME, __func__, + ((unsigned int *)dev->i2c_read_config.buf)[i]); + } ++ pr_info("%s:%s success\n", DRIVER_NAME, __func__); + complete(&i2c_dev->msg_complete); + } + +@@ -103,6 +104,7 @@ static int write_completion(union i2c_event_base event, void *dev_ctx) + } + + if (event.r.status == i2c_writecomplete_event) { ++ pr_info("%s:%s success\n", DRIVER_NAME, __func__); + complete(&i2c_dev->msg_complete); + } + +@@ -125,6 +127,7 @@ static int connect_completion(union i2c_event_base event, void *dev_ctx) + } + + if (event.r.status == i2c_busenable_complete) { ++ pr_info("%s:%s success\n", DRIVER_NAME, __func__); + complete(&i2c_dev->msg_complete); + } + +@@ -179,12 +182,12 @@ static int amd_mp2_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) + reinit_completion(&dev->msg_complete); + + if (dev->is_configured == 0) { +- pr_devel(" call the configure\n"); ++ pr_err(" call the configure\n"); + mp2_i2c_pci_configure(dev, msgs->addr); + timeout = wait_for_completion_timeout(&dev->msg_complete, 50); + dev->is_configured = 1; + } +- pr_devel(" %s:%s dev:%p dev->amd_mp2=%p dev->amd_mp2.pdev:%p\n num =%d", ++ pr_err(" %s:%s dev:%p dev->amd_mp2=%p dev->amd_mp2.pdev:%p\n num =%d", + DRIVER_NAME, __func__, dev, &dev->amd_mp2, dev->amd_mp2.pdev, num); + + for (i = 0; i < num; i++) { +diff --git a/drivers/i2c/busses/pcie_mp2_amd.c b/drivers/i2c/busses/pcie_mp2_amd.c +index 5df729b..a14fc53 100755 +--- a/drivers/i2c/busses/pcie_mp2_amd.c ++++ b/drivers/i2c/busses/pcie_mp2_amd.c +@@ -154,13 +154,13 @@ int amd_i2c_read(struct pci_dev *dev, struct i2c_read_config i2c_read_config) + } + + if (i2c_cmd_base.s.bus_id == I2C_BUS_1) { +- dev_dbg(ndev_dev(privdata), ++ dev_info(ndev_dev(privdata), + "%s !==== writing:%x ====! at busid:%d reg:%llx len:%d\n", + __func__, i2c_cmd_base.ul, i2c_cmd_base.s.bus_id, + (u64)privdata->mmio + AMD_C2P_MSG1, i2c_cmd_base.s.length); + writel(i2c_cmd_base.ul, privdata->mmio + AMD_C2P_MSG1); + } else if (i2c_cmd_base.s.bus_id == I2C_BUS_0) { +- dev_dbg(ndev_dev(privdata), ++ dev_info(ndev_dev(privdata), + "%s !==== writing:%x ====! at busid:%d reg:%llx len:%d\n", + __func__, i2c_cmd_base.ul, i2c_cmd_base.s.bus_id, + (u64)privdata->mmio + AMD_C2P_MSG0, i2c_cmd_base.s.length); +@@ -231,13 +231,13 @@ int amd_i2c_write(struct pci_dev *dev, struct i2c_write_config i2c_write_config) + } + + if (i2c_cmd_base.s.bus_id == I2C_BUS_1) { +- dev_dbg(ndev_dev(privdata), ++ dev_info(ndev_dev(privdata), + "%s <==== writing:%x ====> at busid:%d reg:%llx len:%d\n", + __func__, i2c_cmd_base.ul, i2c_cmd_base.s.bus_id, + (u64)privdata->mmio + AMD_C2P_MSG0, i2c_cmd_base.s.length); + writel(i2c_cmd_base.ul, privdata->mmio + AMD_C2P_MSG1); + } else if (i2c_cmd_base.s.bus_id == I2C_BUS_0) { +- dev_dbg(ndev_dev(privdata), ++ dev_info(ndev_dev(privdata), + "%s <==== writing:%x ====> at busid:%d reg:%llx len:%d\n", + __func__, i2c_cmd_base.ul, i2c_cmd_base.s.bus_id, + (u64)privdata->mmio + AMD_C2P_MSG0, i2c_cmd_base.s.length); +-- +2.7.4 + |