| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | ChangeLog for the UTS Global 3270-support patch |
| 2 | |
| 3 | Sep 2002: Get bootup colors right on 3270 console |
| 4 | * In tubttybld.c, substantially revise ESC processing so that |
| 5 | ESC sequences (especially coloring ones) and the strings |
| 6 | they affect work as right as 3270 can get them. Also, set |
| 7 | screen height to omit the two rows used for input area, in |
| 8 | tty3270_open() in tubtty.c. |
| 9 | |
| 10 | Sep 2002: Dynamically get 3270 input buffer |
| 11 | * Oversize 3270 screen widths may exceed GEOM_MAXINPLEN columns, |
| 12 | so get input-area buffer dynamically when sizing the device in |
| 13 | tubmakemin() in tuball.c (if it's the console) or tty3270_open() |
| 14 | in tubtty.c (if needed). Change tubp->tty_input to be a |
| 15 | pointer rather than an array, in tubio.h. |
| 16 | |
| 17 | Sep 2002: Fix tubfs kmalloc()s |
| 18 | * Do read and write lengths correctly in fs3270_read() |
| 19 | and fs3270_write(), whilst never asking kmalloc() |
| 20 | for more than 0x800 bytes. Affects tubfs.c and tubio.h. |
| 21 | |
| 22 | Sep 2002: Recognize 3270 control unit type 3174 |
| 23 | * Recognize control-unit type 0x3174 as well as 0x327?. |
| 24 | The IBM 2047 device emulates a 3174 control unit. |
| 25 | Modularize control-unit recognition in tuball.c by |
| 26 | adding and invoking new tub3270_is_ours(). |
| 27 | |
| 28 | Apr 2002: Fix 3270 console reboot loop |
| 29 | * (Belated log entry) Fixed reboot loop if 3270 console, |
| 30 | in tubtty.c:ttu3270_bh(). |
| 31 | |
| 32 | Feb 6, 2001: |
| 33 | * This changelog is new |
| 34 | * tub3270 now supports 3270 console: |
| 35 | Specify y for CONFIG_3270 and y for CONFIG_3270_CONSOLE. |
| 36 | Support for 3215 will not appear if 3270 console support |
| 37 | is chosen. |
| 38 | NOTE: The default is 3270 console support, NOT 3215. |
| 39 | * the components are remodularized: added source modules are |
| 40 | tubttybld.c and tubttyscl.c, for screen-building code and |
| 41 | scroll-timeout code. |
| 42 | * tub3270 source for this (2.4.0) version is #ifdeffed to |
| 43 | build with both 2.4.0 and 2.2.16.2. |
| 44 | * color support and minimal other ESC-sequence support is added. |