lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Fri, 15 Dec 2023 20:41:19 +0530
From: Rengarajan S <rengarajan.s@...rochip.com>
To: <kumaravel.thiagarajan@...rochip.com>,
	<tharunkumar.pasumarthi@...rochip.com>, <gregkh@...uxfoundation.org>,
	<jirislaby@...nel.org>, <keescook@...omium.org>, <gustavoars@...nel.org>,
	<linux-serial@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-hardening@...r.kernel.org>
CC: <unglinuxdriver@...rochip.com>
Subject: [PATCH v1 tty-next 0/4] 8250: microchip: Burst Mode Support for PCI1XXXX

This patch series improves the UART performance in PCI1XXXX from C0 rev
using burst mode operation. Each transaction processes DWORDs at a time
and the remaining bytes are handled byte-by-byte. With burst mode access
the baud rate support is extended from 1.5 Mbps to 3.9 Mbps.

v1
Initial Submission for review

Rengarajan S (4):
  8250: microchip: pci1xxxx: Rearranging the structure declarations
  8250: microchip: pci1xxxx: Add Syslock support for reading UART system
    registers
  8250: microchip: pci1xxxx: Add Burst mode reception support in uart
    driver for writing into FIFO
  8250: microchip: pci1xxxx: Add Burst mode transmission support in uart
    driver for reading from FIFO

 drivers/tty/serial/8250/8250_pci1xxxx.c | 313 ++++++++++++++++++++++--
 1 file changed, 299 insertions(+), 14 deletions(-)

-- 
2.25.1


Powered by blists - more mailing lists