Searched hist:16550 (Results 1 - 25 of 38) sorted by last modified time
| /freebsd-10.1-release/ | ||
| H A D | Makefile | diff 16550 Thu Jun 20 16:47:04 MDT 1996 jkh Add pre-world and post-world hooks so that people can do site specific cleanup or preinitializion of /usr/src before and after the world target is run. |
| /freebsd-10.1-release/usr.sbin/bhyve/ | ||
| H A D | Makefile | diff 234938 Thu May 03 01:24:50 MDT 2012 grehan Add 16550 uart emulation as a PCI device. This allows it to be activated as part of the slot config options. The syntax is: -s <slotnum>,uart[,stdio] The stdio parameter instructs the code to perform i/o using stdin/stdout. It can only be used for one instance. To allow legacy i/o ports/irqs to be used, a new variant of the slot command, -S, is introduced. When used to specify a slot, the device will use legacy resources if it supports them; otherwise it will be treated the same as the '-s' option. Specifying the -S option with the uart will first use the 0x3f8/irq 4 config, and the second -S will use 0x2F8/irq 3. Interrupt delivery is awaiting the arrival of the i/o apic code, but this works fine in uart(4)'s polled mode. This code was written by Cynthia Lu @ MIT while an intern at NetApp, with further work from neel@ and grehan@. Obtained from: NetApp |
| H A D | bhyverun.c | diff 234938 Thu May 03 01:24:50 MDT 2012 grehan Add 16550 uart emulation as a PCI device. This allows it to be activated as part of the slot config options. The syntax is: -s <slotnum>,uart[,stdio] The stdio parameter instructs the code to perform i/o using stdin/stdout. It can only be used for one instance. To allow legacy i/o ports/irqs to be used, a new variant of the slot command, -S, is introduced. When used to specify a slot, the device will use legacy resources if it supports them; otherwise it will be treated the same as the '-s' option. Specifying the -S option with the uart will first use the 0x3f8/irq 4 config, and the second -S will use 0x2F8/irq 3. Interrupt delivery is awaiting the arrival of the i/o apic code, but this works fine in uart(4)'s polled mode. This code was written by Cynthia Lu @ MIT while an intern at NetApp, with further work from neel@ and grehan@. Obtained from: NetApp |
| H A D | pci_emul.c | diff 234938 Thu May 03 01:24:50 MDT 2012 grehan Add 16550 uart emulation as a PCI device. This allows it to be activated as part of the slot config options. The syntax is: -s <slotnum>,uart[,stdio] The stdio parameter instructs the code to perform i/o using stdin/stdout. It can only be used for one instance. To allow legacy i/o ports/irqs to be used, a new variant of the slot command, -S, is introduced. When used to specify a slot, the device will use legacy resources if it supports them; otherwise it will be treated the same as the '-s' option. Specifying the -S option with the uart will first use the 0x3f8/irq 4 config, and the second -S will use 0x2F8/irq 3. Interrupt delivery is awaiting the arrival of the i/o apic code, but this works fine in uart(4)'s polled mode. This code was written by Cynthia Lu @ MIT while an intern at NetApp, with further work from neel@ and grehan@. Obtained from: NetApp |
| H A D | pci_emul.h | diff 234938 Thu May 03 01:24:50 MDT 2012 grehan Add 16550 uart emulation as a PCI device. This allows it to be activated as part of the slot config options. The syntax is: -s <slotnum>,uart[,stdio] The stdio parameter instructs the code to perform i/o using stdin/stdout. It can only be used for one instance. To allow legacy i/o ports/irqs to be used, a new variant of the slot command, -S, is introduced. When used to specify a slot, the device will use legacy resources if it supports them; otherwise it will be treated the same as the '-s' option. Specifying the -S option with the uart will first use the 0x3f8/irq 4 config, and the second -S will use 0x2F8/irq 3. Interrupt delivery is awaiting the arrival of the i/o apic code, but this works fine in uart(4)'s polled mode. This code was written by Cynthia Lu @ MIT while an intern at NetApp, with further work from neel@ and grehan@. Obtained from: NetApp |
| H A D | pci_uart.c | 234938 Thu May 03 01:24:50 MDT 2012 grehan Add 16550 uart emulation as a PCI device. This allows it to be activated as part of the slot config options. The syntax is: -s <slotnum>,uart[,stdio] The stdio parameter instructs the code to perform i/o using stdin/stdout. It can only be used for one instance. To allow legacy i/o ports/irqs to be used, a new variant of the slot command, -S, is introduced. When used to specify a slot, the device will use legacy resources if it supports them; otherwise it will be treated the same as the '-s' option. Specifying the -S option with the uart will first use the 0x3f8/irq 4 config, and the second -S will use 0x2F8/irq 3. Interrupt delivery is awaiting the arrival of the i/o apic code, but this works fine in uart(4)'s polled mode. This code was written by Cynthia Lu @ MIT while an intern at NetApp, with further work from neel@ and grehan@. Obtained from: NetApp |
| /freebsd-10.1-release/sys/conf/ | ||
| H A D | NOTES | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/sys/ | ||
| H A D | soundcard.h | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/amd64/amd64/ | ||
| H A D | bios.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/i386/conf/ | ||
| H A D | NOTES | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/i386/i386/ | ||
| H A D | bios.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/pc98/cbus/ | ||
| H A D | sio.c | diff 42262 Sun Jan 03 03:03:47 MST 1999 kato Support following devices: - on board 2nd CCU - Midori Elec. MDC-926Rs - Midori-Hayes ESP98 - NEC PC-9861K, PC-9801-101 PC-9801-120 - Melco IND-SP and IND-SS - PIO-9032A/B/C - B98-01 and B98-02 - IO-data device RSA-98II and RSA-98III - MC-16550 - MC-RS98 - Media Inteligent RSB-2000/3000 and RSB-384 - PCMCIA modem card Submitted by: Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp> |
| /freebsd-10.1-release/sys/dev/pci/ | ||
| H A D | pcireg.h | diff 52063 Sat Oct 09 14:00:56 MDT 1999 peter Add the 16550 programming interface code for PCIS_SIMPLECOMM_UART. |
| /freebsd-10.1-release/sys/dev/sio/ | ||
| H A D | sio.c | diff 120173 Wed Sep 17 14:44:02 MDT 2003 bde Fixed bitrot in the probe in revs.1.127, 1.165 and 1.169. The COM_NOFIFO() and COM_ESP cases are supposed to be a subsets of the plain 16550A case, but 16650-related changes made the former fall into the latter and then both fall into general code for printing the tx fifo size. This mainly caused hard to parse boot messages like: "sio0: type 16550A fifo disabled lookalike with 1 bytes FIFO". COM_NOFIFO() on an ESP port gave a larger mess whose extent is not clear. Fixed some nearby style bugs. diff 120173 Wed Sep 17 14:44:02 MDT 2003 bde Fixed bitrot in the probe in revs.1.127, 1.165 and 1.169. The COM_NOFIFO() and COM_ESP cases are supposed to be a subsets of the plain 16550A case, but 16650-related changes made the former fall into the latter and then both fall into general code for printing the tx fifo size. This mainly caused hard to parse boot messages like: "sio0: type 16550A fifo disabled lookalike with 1 bytes FIFO". COM_NOFIFO() on an ESP port gave a larger mess whose extent is not clear. Fixed some nearby style bugs. diff 112154 Wed Mar 12 15:20:24 MST 2003 sobomax Add initial support for IC Book Labs Dreadnought x16 Pro 16-ports card. Since this card is based on 16750 UART, modify sio(4) a bit to ignore 16750-specific 7th bit of MCR when probing card. This allows card to be detected and attached as 16550A-compatible device. More work needs to be done in order to enable nice 16750-specific features such as larger fifo buffer and higher speeds. Sponsored by: IC Book Labs MFC after: 2 weeks diff 83546 Sun Sep 16 09:14:56 MDT 2001 murray Recognize two cheap PCI 16550 devices : CyberSerial (1-port) 16550 Oxford Semiconductor Dual Port 16550 Sort the list of PCI devices while I'm here. diff 83546 Sun Sep 16 09:14:56 MDT 2001 murray Recognize two cheap PCI 16550 devices : CyberSerial (1-port) 16550 Oxford Semiconductor Dual Port 16550 Sort the list of PCI devices while I'm here. diff 83546 Sun Sep 16 09:14:56 MDT 2001 murray Recognize two cheap PCI 16550 devices : CyberSerial (1-port) 16550 Oxford Semiconductor Dual Port 16550 Sort the list of PCI devices while I'm here. |
| /freebsd-10.1-release/sys/dev/sound/isa/ | ||
| H A D | gusc.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| H A D | mss.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| H A D | sbc.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/dev/sound/pci/ | ||
| H A D | csa.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/dev/sound/pcm/ | ||
| H A D | mixer.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| /freebsd-10.1-release/sys/dev/uart/ | ||
| H A D | uart.h | diff 177117 Wed Mar 12 17:09:20 MDT 2008 sam add device hints to control the rx FIFO interrupt level on 16550A parts PR: kern/121421 Submitted by: UEMURA Tetsuya Reviewed by: marcel MFC after: 2 weeks |
| H A D | uart_bus_fdt.c | diff 254589 Wed Aug 21 02:06:21 MDT 2013 ian Check for generic ns16550 after all other types. A device may be compatible with 16550 but also have a more specific/capable driver earlier in the list. |
| H A D | uart_dev_ns8250.c | diff 177117 Wed Mar 12 17:09:20 MDT 2008 sam add device hints to control the rx FIFO interrupt level on 16550A parts PR: kern/121421 Submitted by: UEMURA Tetsuya Reviewed by: marcel MFC after: 2 weeks diff 120022 Sat Sep 13 04:25:04 MDT 2003 marcel Add support for automatic hardware flow control for 16[679]50 UARTs. We simply use the detected FIFO size to determine whether we have a post 16550 UART or not. The support lacks proper serialization of hardware access for now. |
| /freebsd-10.1-release/sys/dev/puc/ | ||
| H A D | pucdata.c | diff 184258 Sat Oct 25 09:08:14 MDT 2008 des Add an entry for the "SIIG Cyber 4 PCI 16550", which is a four-port card based on the OX16PCI954 chip with a non-standard clock. MFC after: 3 days diff 118902 Thu Aug 14 12:15:16 MDT 2003 pb Add support for the newer Moxa PCI 8-port, 16550-compatible based CP-168U board. It initializes and attaches in the same way as the older (but higher performance) C168H. The only difference is the board ID, which is 0x1681. PR: kern/53548 Submitted by: regnauld@catpipe.net MFC after: 1 week diff 112154 Wed Mar 12 15:20:24 MST 2003 sobomax Add initial support for IC Book Labs Dreadnought x16 Pro 16-ports card. Since this card is based on 16750 UART, modify sio(4) a bit to ignore 16750-specific 7th bit of MCR when probing card. This allows card to be detected and attached as 16550A-compatible device. More work needs to be done in order to enable nice 16750-specific features such as larger fifo buffer and higher speeds. Sponsored by: IC Book Labs MFC after: 2 weeks |
| /freebsd-10.1-release/sys/isa/ | ||
| H A D | pnp.c | diff 150687 Wed Sep 28 13:01:58 MDT 2005 marius Fix an endianness issue in pnp_eisaformat(). This corrects printing PnP IDs on big-endian archs like sparc64, e.g.: uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 43 pnpid @HEd041 on isa0 is now correctly printed as: uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 43 pnpid PNP0501 on isa0 There are probably other endianness issues lurking in the PnP code which however aren't exhibited on sparc64 as the PnP devices there are sort of PnP BIOS devices rather than ISA PnP devices. Tested on: i386, sparc64 MFC after: 1 week diff 150687 Wed Sep 28 13:01:58 MDT 2005 marius Fix an endianness issue in pnp_eisaformat(). This corrects printing PnP IDs on big-endian archs like sparc64, e.g.: uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 43 pnpid @HEd041 on isa0 is now correctly printed as: uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 43 pnpid PNP0501 on isa0 There are probably other endianness issues lurking in the PnP code which however aren't exhibited on sparc64 as the PnP devices there are sort of PnP BIOS devices rather than ISA PnP devices. Tested on: i386, sparc64 MFC after: 1 week diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
| H A D | pnpparse.c | diff 62947 Tue Jul 11 09:49:33 MDT 2000 tanimura Finally merge newmidi. (I had been busy for my own research activity until the last weekend) Supported devices: SB Midi Port (sbc + midi) SB OPL3 (sbc + midi) 16550 UART (midi, needs a trick in your hint) CS461x Midi Port (csa + midi) OSS-compatible sequencer (seq) Supported playing software: playmidi (We definitely need more) Notes: /dev/midistat now reports installed midi drivers. /dev/sndstat reports only pcm drivers. We need the new name(pcmstat?). EMU8000(SB AWE) does not sound yet but does get probed so that the OPL3 synth on an AWE card works. TODO: MSS/PCI bridge drivers Midi-tty interface to support general serial devices Modules |
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