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| author |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-06-27 14:56:51 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-15 11:03:02 -0300 |
| commit | 4f4cfa6c560c93ba180c30675cf845e1597de44c (patch) | |
| tree | 0bbe2ec9e6ef62ed2a347504dda50c6bdbe43703 /Documentation/btmrvl.txt | |
| parent | docs: cgroup-v1: add it to the admin-guide book (diff) | |
| download | linux-dev-4f4cfa6c560c93ba180c30675cf845e1597de44c.tar.xz linux-dev-4f4cfa6c560c93ba180c30675cf845e1597de44c.zip | |
docs: admin-guide: add a series of orphaned documents
There are lots of documents that belong to the admin-guide but
are on random places (most under Documentation root dir).
Move them to the admin guide.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'Documentation/btmrvl.txt')
| -rw-r--r-- | Documentation/btmrvl.txt | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/Documentation/btmrvl.txt b/Documentation/btmrvl.txt deleted file mode 100644 index ec57740ead0c..000000000000 --- a/Documentation/btmrvl.txt +++ /dev/null @@ -1,124 +0,0 @@ -============= -btmrvl driver -============= - -All commands are used via debugfs interface. - -Set/get driver configurations -============================= - -Path: /debug/btmrvl/config/ - -gpiogap=[n], hscfgcmd - These commands are used to configure the host sleep parameters:: - bit 8:0 -- Gap - bit 16:8 -- GPIO - - where GPIO is the pin number of GPIO used to wake up the host. - It could be any valid GPIO pin# (e.g. 0-7) or 0xff (SDIO interface - wakeup will be used instead). - - where Gap is the gap in milli seconds between wakeup signal and - wakeup event, or 0xff for special host sleep setting. - - Usage:: - - # Use SDIO interface to wake up the host and set GAP to 0x80: - echo 0xff80 > /debug/btmrvl/config/gpiogap - echo 1 > /debug/btmrvl/config/hscfgcmd - - # Use GPIO pin #3 to wake up the host and set GAP to 0xff: - echo 0x03ff > /debug/btmrvl/config/gpiogap - echo 1 > /debug/btmrvl/config/hscfgcmd - -psmode=[n], pscmd - These commands are used to enable/disable auto sleep mode - - where the option is:: - - 1 -- Enable auto sleep mode - 0 -- Disable auto sleep mode - - Usage:: - - # Enable auto sleep mode - echo 1 > /debug/btmrvl/config/psmode - echo 1 > /debug/btmrvl/config/pscmd - - # Disable auto sleep mode - echo 0 > /debug/btmrvl/config/psmode - echo 1 > /debug/btmrvl/config/pscmd - - -hsmode=[n], hscmd - These commands are used to enable host sleep or wake up firmware - - where the option is:: - - 1 -- Enable host sleep - 0 -- Wake up firmware - - Usage:: - - # Enable host sleep - echo 1 > /debug/btmrvl/config/hsmode - echo 1 > /debug/btmrvl/config/hscmd - - # Wake up firmware - echo 0 > /debug/btmrvl/config/hsmode - echo 1 > /debug/btmrvl/config/hscmd - - -Get driver status -================= - -Path: /debug/btmrvl/status/ - -Usage:: - - cat /debug/btmrvl/status/<args> - -where the args are: - -curpsmode - This command displays current auto sleep status. - -psstate - This command display the power save state. - -hsstate - This command display the host sleep state. - -txdnldrdy - This command displays the value of Tx download ready flag. - -Issuing a raw hci command -========================= - -Use hcitool to issue raw hci command, refer to hcitool manual - -Usage:: - - Hcitool cmd <ogf> <ocf> [Parameters] - -Interface Control Command:: - - hcitool cmd 0x3f 0x5b 0xf5 0x01 0x00 --Enable All interface - hcitool cmd 0x3f 0x5b 0xf5 0x01 0x01 --Enable Wlan interface - hcitool cmd 0x3f 0x5b 0xf5 0x01 0x02 --Enable BT interface - hcitool cmd 0x3f 0x5b 0xf5 0x00 0x00 --Disable All interface - hcitool cmd 0x3f 0x5b 0xf5 0x00 0x01 --Disable Wlan interface - hcitool cmd 0x3f 0x5b 0xf5 0x00 0x02 --Disable BT interface - -SD8688 firmware -=============== - -Images: - -- /lib/firmware/sd8688_helper.bin -- /lib/firmware/sd8688.bin - - -The images can be downloaded from: - -git.infradead.org/users/dwmw2/linux-firmware.git/libertas/ |