Searched hist:342720 (Results 1 - 4 of 4) sorted by relevance
/freebsd-11-stable/sys/dev/mrsas/ | ||
H A D | mrsas_fp.c | diff 342720 Thu Jan 03 08:18:12 MST 2019 kadesai MFC r342537-r342540 r342537 This patch will add support for latest generation MegaRAID adapters- Aero(39xx). Driver will throw a warning message when a Configurable secure type controller is encountered. r342538 This patch will add support for 32 bit atomic request descriptor for Aero adapters. For Aero adapters- 1. Driver will use 32 bit atomic descriptor to fire IOs and DCMDs. 2. Driver will use 64 bit request descriptor to fire IOC INIT. 3. If Aero firmware supports 32 bit atomic descriptor, then only driver will use it otherwise driver will use 64 bit request descriptor. For rest of adapters(Ventura, Invader and Thunderbolt), driver will use 64 bit request descriptors only. r342539 Problem statement: Due to hardware errata in Aero controllers, reads to certain fusion registers could intermittently return all zeroes. This behavior is transient in nature and subsequent reads will return valid value. Fix: For Aero controllers, any read will retry the read operations from certain registers for maximum three times, if read returns zero. r342540 Driver version upgrade. |
H A D | mrsas.h | diff 342720 Thu Jan 03 08:18:12 MST 2019 kadesai MFC r342537-r342540 r342537 This patch will add support for latest generation MegaRAID adapters- Aero(39xx). Driver will throw a warning message when a Configurable secure type controller is encountered. r342538 This patch will add support for 32 bit atomic request descriptor for Aero adapters. For Aero adapters- 1. Driver will use 32 bit atomic descriptor to fire IOs and DCMDs. 2. Driver will use 64 bit request descriptor to fire IOC INIT. 3. If Aero firmware supports 32 bit atomic descriptor, then only driver will use it otherwise driver will use 64 bit request descriptor. For rest of adapters(Ventura, Invader and Thunderbolt), driver will use 64 bit request descriptors only. r342539 Problem statement: Due to hardware errata in Aero controllers, reads to certain fusion registers could intermittently return all zeroes. This behavior is transient in nature and subsequent reads will return valid value. Fix: For Aero controllers, any read will retry the read operations from certain registers for maximum three times, if read returns zero. r342540 Driver version upgrade. |
H A D | mrsas.c | diff 342720 Thu Jan 03 08:18:12 MST 2019 kadesai MFC r342537-r342540 r342537 This patch will add support for latest generation MegaRAID adapters- Aero(39xx). Driver will throw a warning message when a Configurable secure type controller is encountered. r342538 This patch will add support for 32 bit atomic request descriptor for Aero adapters. For Aero adapters- 1. Driver will use 32 bit atomic descriptor to fire IOs and DCMDs. 2. Driver will use 64 bit request descriptor to fire IOC INIT. 3. If Aero firmware supports 32 bit atomic descriptor, then only driver will use it otherwise driver will use 64 bit request descriptor. For rest of adapters(Ventura, Invader and Thunderbolt), driver will use 64 bit request descriptors only. r342539 Problem statement: Due to hardware errata in Aero controllers, reads to certain fusion registers could intermittently return all zeroes. This behavior is transient in nature and subsequent reads will return valid value. Fix: For Aero controllers, any read will retry the read operations from certain registers for maximum three times, if read returns zero. r342540 Driver version upgrade. |
H A D | mrsas_cam.c | diff 342720 Thu Jan 03 08:18:12 MST 2019 kadesai MFC r342537-r342540 r342537 This patch will add support for latest generation MegaRAID adapters- Aero(39xx). Driver will throw a warning message when a Configurable secure type controller is encountered. r342538 This patch will add support for 32 bit atomic request descriptor for Aero adapters. For Aero adapters- 1. Driver will use 32 bit atomic descriptor to fire IOs and DCMDs. 2. Driver will use 64 bit request descriptor to fire IOC INIT. 3. If Aero firmware supports 32 bit atomic descriptor, then only driver will use it otherwise driver will use 64 bit request descriptor. For rest of adapters(Ventura, Invader and Thunderbolt), driver will use 64 bit request descriptors only. r342539 Problem statement: Due to hardware errata in Aero controllers, reads to certain fusion registers could intermittently return all zeroes. This behavior is transient in nature and subsequent reads will return valid value. Fix: For Aero controllers, any read will retry the read operations from certain registers for maximum three times, if read returns zero. r342540 Driver version upgrade. |
Completed in 124 milliseconds