{"id":796742,"url":"http://patchwork.ozlabs.org/api/1.2/patches/796742/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20170802181202.52645-2-sjg@chromium.org/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170802181202.52645-2-sjg@chromium.org>","list_archive_url":null,"date":"2017-08-02T18:12:02","name":"[U-Boot,v2,2/2] dm: core: Show driver name with 'dm tree'","commit_ref":"ee3e520dad0b368df4541cd0af0d4011cf481e5b","pull_url":null,"state":"accepted","archived":false,"hash":"14647a392ac5e8352e596d84bb7e20e384d9000e","submitter":{"id":6170,"url":"http://patchwork.ozlabs.org/api/1.2/people/6170/?format=json","name":"Simon Glass","email":"sjg@chromium.org"},"delegate":{"id":3184,"url":"http://patchwork.ozlabs.org/api/1.2/users/3184/?format=json","username":"sjg","first_name":"Simon","last_name":"Glass","email":"sjg@chromium.org"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20170802181202.52645-2-sjg@chromium.org/mbox/","series":[],"comments":"http://patchwork.ozlabs.org/api/patches/796742/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/796742/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; 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charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"It is often useful to see which driver was actually selected for each\ndevice. Add a new 'Driver' column to provide this information. Sample\noutput:\n\n Class Probed Driver Name\n----------------------------------------\n root [ + ] root_drive root_driver\n keyboard [ + ] i8042_kbd |-- keyboard\n serial [ + ] ns16550_se |-- serial\n rtc [ ] rtc_mc1468 |-- rtc\n timer [ + ] tsc_timer |-- tsc-timer\n syscon [ + ] ich6_pinct |-- pch_pinctrl\n pci [ + ] pci_x86 |-- pci\n northbridge [ + ] bd82x6x_no | |-- northbridge@0,0\n video [ + ] bd82x6x_vi | |-- gma@2,0\n vidconsole0 [ + ] vidconsole | | `-- gma@2,0.vidconsole0\n...\n\nSigned-off-by: Simon Glass \nReviewed-by: Bin Meng \nTested-by: Bin Meng \n---\n\nChanges in v2:\n- Drop one space between 'Probed' and 'Driver'\n\n drivers/core/dump.c | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)","diff":"diff --git a/drivers/core/dump.c b/drivers/core/dump.c\nindex 1bb64098f4..6c6b944453 100644\n--- a/drivers/core/dump.c\n+++ b/drivers/core/dump.c\n@@ -16,8 +16,8 @@ static void show_devices(struct udevice *dev, int depth, int last_flag)\n \tstruct udevice *child;\n \n \t/* print the first 11 characters to not break the tree-format. */\n-\tprintf(\" %-10.10s [ %c ] \", dev->uclass->uc_drv->name,\n-\t dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ');\n+\tprintf(\" %-10.10s [ %c ] %-10.10s \", dev->uclass->uc_drv->name,\n+\t dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ', dev->driver->name);\n \n \tfor (i = depth; i >= 0; i--) {\n \t\tis_last = (last_flag >> i) & 1;\n@@ -48,7 +48,7 @@ void dm_dump_all(void)\n \n \troot = dm_root();\n \tif (root) {\n-\t\tprintf(\" Class Probed Name\\n\");\n+\t\tprintf(\" Class Probed Driver Name\\n\");\n \t\tprintf(\"----------------------------------------\\n\");\n \t\tshow_devices(root, -1, 0);\n \t}\n","prefixes":["U-Boot","v2","2/2"]}