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4faa22caee
In deep sleep mode (DS1) ARM is off and once exit trigger comes than mailbox Interrupt comes to host and whole reinitiation should be done in the ARM to start TX/RX. Also fix below issus for DS1 exit: 1. Sent Tx Control frame only after firmware redownload complete (check F2 Ready before sending Tx Control frame to Firmware) 2. intermittent High DS1 TX Exit latency time (almost 3sec) ==> This is fixed by skipping host Mailbox interrupt Multiple times (ulp state mechanism) 3. RX GlOM save/restore in Firmware 4. Add ULP event enable & event_msgs_ext iovar configuration in FMAC 5. Add ULP_EVENT_RECV state machine for sbwad support 6. Support 2 Byte Shared memory read for DS1 Exit HUDI implementation Signed-off-by: Praveen Babu C <pucn@cypress.com> Signed-off-by: Naveen Gupta <nagu@cypress.com> [Merge from 4.14.77 to 5.4.18; set BRCMF_SDIO_MAX_ACCESS_ERRORS to 20] Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com> JIRA: SWWLAN-135583 JIRA: SWWLAN-136577
Linux kernel
There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first.
In order to build the documentation, use make htmldocs or
make pdfdocs. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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