SeaBIOS September 2020

seabios@seabios.org

11 participants
14 discussions

[PATCH v3 0/4] nvme: Add PRP List support
by Alexander Graf 18 Jan '22

18 Jan '22

While looking at VM bootup times, we stumbled over the fact that the NVMe code only does I/O operations of up to 4kb at a given point in time. This is usually ok, but if you have an OS that loads a lot of data on boot in combination to network backed storage, it shows in bootup times. There is no need to restrict ourselves to 4kb though. The INT13 call we receive gives us much larger chunks which we can just map into a native bigger NVMe I/O call if the request buffer is page aligned. This … [View More]

6 15

[PATCH v3 0/5] Make seabios linkable with lld
by Fangrui Song 12 Aug '21

12 Aug '21

This patch series make seabios linkable with lld. This is beneficial for FreeBSD ports as well https://svnweb.freebsd.org/ports/head/misc/seabios/Makefile as they can drop an LLD_UNSAFE As a maintainer of lld ELF, I have triaged numerous pieces of software. seabios is the only one making use of This drops the only instance https://sourceware.org/bugzilla/show_bug.cgi?id=12726 1, 2, 3 and 4 are really independent and can be applied in arbitrary order. 5 depends on 4. I originally combined 4 … [View More]

4 16

[PATCH] AHCI: The attached ATA device cannot be detected when binding AHCI controller to Virtual Machine
by RunaGuo-oc＠zhaoxin.com 29 Mar '21

29 Mar '21

When binding AHCI controller to virtual machine, the attached ATA device cannot be recognized for the following reason: The first Identify PACKET CMD will be failed without dobut which will lead PORT_IRQ_TF_ERR be set in PxIS due to ERR bit set to 1 in D2H Register FIS(PxTFD.STS.ERR=1). In this case, the first CMD will be timeout for seabios only polling PORT_IRQ_D2H_REG_FIS & PORT_IRQ_PIOS_FIS before triggering error handling which leads AHCI controller is an error state, then the second … [View More]IDENTIFY CMD cannot be issued by AHCI controller, no ATA device will be detected. In AHCI spec HBA Port State Machine section(5.3.8.1 and 5.3.16.5), we can see this sequence: RegFIS:Entry --> ERR:FatalTaskfile (PxTFD.STS.ERR=1) --> ERR:WaitForClear, no entry for PORT_IRQ_D2H_REG_FIS/PORT_IRQ_PIOS_FIS to be set at this time. May be we can also add PORT_IRQ_TF_ERR bit check when polling command completion status? fail log: 02.386: |bffa6000| AHCI/1: link up 02.387: |bffa6000| AHCI/1: send cmd ... 02.387: |bffa7000| phys_free bffa9c00 (detail=0xbffaa320) 02.396: |bffa7000| phys_free bffaa200 (detail=0xbffaa1d0) 02.396: |bffa7000| phys_free bffaa000 (detail=0xbffaa1a0) 02.396: |bffa7000| phys_free bffaa380 (detail=0xbffaa350) 02.400: \bffa7000/ End thread 02.401: phys_free bffa7000 (detail=0xbffaa170) 34.391: |bffa6000| WARNING - Timeout at ahci_command:153! 34.392: |bffa6000| AHCI/1: send cmd ... 66.397: |bffa6000| WARNING - Timeout at ahci_command:153! Signed-off-by: zhaoxin\runaguooc <RunaGuo-oc(a)zhaoxin.com> --- src/hw/ahci.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/src/hw/ahci.c b/src/hw/ahci.c index d45b430..bab5c35 100644 --- a/src/hw/ahci.c +++ b/src/hw/ahci.c @@ -104,7 +104,7 @@ static void ahci_port_writel(struct ahci_ctrl_s *ctrl, u32 pnr, u32 reg, u32 val static int ahci_command(struct ahci_port_s *port_gf, int iswrite, int isatapi, void *buffer, u32 bsize) { - u32 val, status, success, flags, intbits, error; + u32 val, status, success, flags, intbits, error, tf; struct ahci_ctrl_s *ctrl = port_gf->ctrl; struct ahci_cmd_s *cmd = port_gf->cmd; struct ahci_fis_s *fis = port_gf->fis; @@ -148,6 +148,14 @@ static int ahci_command(struct ahci_port_s *port_gf, int iswrite, int isatapi, error = GET_LOWFLAT(fis->rfis[3]); break; } + + if(intbits & PORT_IRQ_TF_ERR){ + tf = ahci_port_readl(ctrl,pnr,PORT_TFDATA); + status = tf & 0xff; + error = tf & 0xff00; + break; + } + } if (timer_check(end)) { warn_timeout(); -- 2.17.1 [View Less]

6 9

[PATCH 0/3] usb/xhci: add support for mmio host adapters (via acpi).
by Gerd Hoffmann 13 Oct '20

13 Oct '20

Gerd Hoffmann (3): usb: add boot prio support for mmio host adapters usb/xhci: split xhci setup into generic and pci parts usb/xhci: add support for mmio host adapters (via acpi). src/hw/usb.h | 1 + src/boot.c | 10 ++++++- src/hw/usb-xhci.c | 71 ++++++++++++++++++++++++++++++++++++++--------- 3 files changed, 68 insertions(+), 14 deletions(-) -- 2.27.0

2 7

[PATCH 0/2] dsdt: add support for pnp ids as strings
by Gerd Hoffmann 13 Oct '20

13 Oct '20

Gerd Hoffmann (2): output: add support for uppercase hex numbers dsdt: add support for pnp ids as strings src/fw/dsdt_parser.c | 21 +++++++++++-------- src/output.c | 49 ++++++++++++++++++++++++-------------------- 2 files changed, 40 insertions(+), 30 deletions(-) -- 2.27.0

3 6

[PATCH] nvme: Split requests by maximum allowed size
by Alexander Graf 30 Sep '20

30 Sep '20

Some NVMe controllers only support small maximum request sizes, such as the AWS EBS NVMe implementation which only supports NVMe requests of up to 64 sectors at once. BIOS callers can easily exceed those request sizes by defining sector counts above this threshold. Currently we fall back to the bounce buffer implementation for those. This is slow. This patch introduces splitting logic to the NVMe I/O request code so that every NVMe I/O request gets handled in a chunk size that is consumable … [View More]

1 0

[PATCH v2 0/3] nvme: Add PRP List support
by Alexander Graf 30 Sep '20

30 Sep '20

1 3

[PATCH 0/3] nvme: Add PRP List support
by Alexander Graf 30 Sep '20

30 Sep '20

3 6

[SeaBIOS][PATCH] USB:Fix xHCI initail fail by using longer reset and CNR clear timeout value
by weitaowang-oc＠zhaoxin.com 30 Sep '20

30 Sep '20

Some xHCI controller's reset time than 100ms,such as 120ms. On the on hand, xHCI spec has not specified a timeout value. Maybe setting xHCI HCRST and CNR bit clear timeout value larger is a nice thing.As a compromise between compatibility and latency,we can take 1000ms as a timeout value. Signed-off-by: WeitaoWangoc <WeitaoWang-oc(a)zhaoxin.com> --- src/hw/usb-xhci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/hw/usb-xhci.c b/src/hw/usb-xhci.c index … [View More]

3 3

[PATCH] Add all HD and QXGA resolutions
by Elliot Killick 30 Sep '20

30 Sep '20

From: Elliot Killick <elliotkillick(a)zohomail.eu> Add support for all high-definition and quad extended graphics array resolutions as listed on Wikipedia. https://en.wikipedia.org/wiki/Graphics_display_resolution Signed-off-by: Elliot Killick <elliotkillick(a)zohomail.eu> --- Also fixed some indentation so the mode values would all align and changed a few of the hex identifiers at the start of the list to use lowercase instead of uppercase letters to comply with the style of the … [View More]the rest of the modes in the struct. vgasrc/svgamodes.c | 222 +++++++++++++++++++++++++++++---------------- 1 file changed, 145 insertions(+), 77 deletions(-) diff --git a/vgasrc/svgamodes.c b/vgasrc/svgamodes.c index 6e494c7..a22cdf7 100644 --- a/vgasrc/svgamodes.c +++ b/vgasrc/svgamodes.c @@ -13,84 +13,152 @@ struct generic_svga_mode svga_modes[] VAR16 = { /* standard modes */ - { 0x100, { MM_PACKED, 640, 400, 8, 8, 16, SEG_GRAPH } }, - { 0x101, { MM_PACKED, 640, 480, 8, 8, 16, SEG_GRAPH } }, - { 0x102, { MM_PLANAR, 800, 600, 4, 8, 16, SEG_GRAPH } }, - { 0x103, { MM_PACKED, 800, 600, 8, 8, 16, SEG_GRAPH } }, - { 0x104, { MM_PLANAR, 1024, 768, 4, 8, 16, SEG_GRAPH } }, - { 0x105, { MM_PACKED, 1024, 768, 8, 8, 16, SEG_GRAPH } }, - { 0x106, { MM_PLANAR, 1280, 1024, 4, 8, 16, SEG_GRAPH } }, - { 0x107, { MM_PACKED, 1280, 1024, 8, 8, 16, SEG_GRAPH } }, - { 0x10D, { MM_DIRECT, 320, 200, 15, 8, 16, SEG_GRAPH } }, - { 0x10E, { MM_DIRECT, 320, 200, 16, 8, 16, SEG_GRAPH } }, - { 0x10F, { MM_DIRECT, 320, 200, 24, 8, 16, SEG_GRAPH } }, - { 0x110, { MM_DIRECT, 640, 480, 15, 8, 16, SEG_GRAPH } }, - { 0x111, { MM_DIRECT, 640, 480, 16, 8, 16, SEG_GRAPH } }, - { 0x112, { MM_DIRECT, 640, 480, 24, 8, 16, SEG_GRAPH } }, - { 0x113, { MM_DIRECT, 800, 600, 15, 8, 16, SEG_GRAPH } }, - { 0x114, { MM_DIRECT, 800, 600, 16, 8, 16, SEG_GRAPH } }, - { 0x115, { MM_DIRECT, 800, 600, 24, 8, 16, SEG_GRAPH } }, - { 0x116, { MM_DIRECT, 1024, 768, 15, 8, 16, SEG_GRAPH } }, - { 0x117, { MM_DIRECT, 1024, 768, 16, 8, 16, SEG_GRAPH } }, - { 0x118, { MM_DIRECT, 1024, 768, 24, 8, 16, SEG_GRAPH } }, - { 0x119, { MM_DIRECT, 1280, 1024, 15, 8, 16, SEG_GRAPH } }, - { 0x11A, { MM_DIRECT, 1280, 1024, 16, 8, 16, SEG_GRAPH } }, - { 0x11B, { MM_DIRECT, 1280, 1024, 24, 8, 16, SEG_GRAPH } }, - { 0x11C, { MM_PACKED, 1600, 1200, 8, 8, 16, SEG_GRAPH } }, - { 0x11D, { MM_DIRECT, 1600, 1200, 15, 8, 16, SEG_GRAPH } }, - { 0x11E, { MM_DIRECT, 1600, 1200, 16, 8, 16, SEG_GRAPH } }, - { 0x11F, { MM_DIRECT, 1600, 1200, 24, 8, 16, SEG_GRAPH } }, + { 0x100, { MM_PACKED, 640, 400, 8, 8, 16, SEG_GRAPH } }, + { 0x101, { MM_PACKED, 640, 480, 8, 8, 16, SEG_GRAPH } }, + { 0x102, { MM_PLANAR, 800, 600, 4, 8, 16, SEG_GRAPH } }, + { 0x103, { MM_PACKED, 800, 600, 8, 8, 16, SEG_GRAPH } }, + { 0x104, { MM_PLANAR, 1024, 768, 4, 8, 16, SEG_GRAPH } }, + { 0x105, { MM_PACKED, 1024, 768, 8, 8, 16, SEG_GRAPH } }, + { 0x106, { MM_PLANAR, 1280, 1024, 4, 8, 16, SEG_GRAPH } }, + { 0x107, { MM_PACKED, 1280, 1024, 8, 8, 16, SEG_GRAPH } }, + { 0x10d, { MM_DIRECT, 320, 200, 15, 8, 16, SEG_GRAPH } }, + { 0x10e, { MM_DIRECT, 320, 200, 16, 8, 16, SEG_GRAPH } }, + { 0x10f, { MM_DIRECT, 320, 200, 24, 8, 16, SEG_GRAPH } }, + { 0x110, { MM_DIRECT, 640, 480, 15, 8, 16, SEG_GRAPH } }, + { 0x111, { MM_DIRECT, 640, 480, 16, 8, 16, SEG_GRAPH } }, + { 0x112, { MM_DIRECT, 640, 480, 24, 8, 16, SEG_GRAPH } }, + { 0x113, { MM_DIRECT, 800, 600, 15, 8, 16, SEG_GRAPH } }, + { 0x114, { MM_DIRECT, 800, 600, 16, 8, 16, SEG_GRAPH } }, + { 0x115, { MM_DIRECT, 800, 600, 24, 8, 16, SEG_GRAPH } }, + { 0x116, { MM_DIRECT, 1024, 768, 15, 8, 16, SEG_GRAPH } }, + { 0x117, { MM_DIRECT, 1024, 768, 16, 8, 16, SEG_GRAPH } }, + { 0x118, { MM_DIRECT, 1024, 768, 24, 8, 16, SEG_GRAPH } }, + { 0x119, { MM_DIRECT, 1280, 1024, 15, 8, 16, SEG_GRAPH } }, + { 0x11a, { MM_DIRECT, 1280, 1024, 16, 8, 16, SEG_GRAPH } }, + { 0x11b, { MM_DIRECT, 1280, 1024, 24, 8, 16, SEG_GRAPH } }, + { 0x11c, { MM_PACKED, 1600, 1200, 8, 8, 16, SEG_GRAPH } }, + { 0x11d, { MM_DIRECT, 1600, 1200, 15, 8, 16, SEG_GRAPH } }, + { 0x11e, { MM_DIRECT, 1600, 1200, 16, 8, 16, SEG_GRAPH } }, + { 0x11f, { MM_DIRECT, 1600, 1200, 24, 8, 16, SEG_GRAPH } }, /* other modes */ - { 0x140, { MM_DIRECT, 320, 200, 32, 8, 16, SEG_GRAPH } }, - { 0x141, { MM_DIRECT, 640, 400, 32, 8, 16, SEG_GRAPH } }, - { 0x142, { MM_DIRECT, 640, 480, 32, 8, 16, SEG_GRAPH } }, - { 0x143, { MM_DIRECT, 800, 600, 32, 8, 16, SEG_GRAPH } }, - { 0x144, { MM_DIRECT, 1024, 768, 32, 8, 16, SEG_GRAPH } }, - { 0x145, { MM_DIRECT, 1280, 1024, 32, 8, 16, SEG_GRAPH } }, - { 0x146, { MM_PACKED, 320, 200, 8, 8, 16, SEG_GRAPH } }, - { 0x147, { MM_DIRECT, 1600, 1200, 32, 8, 16, SEG_GRAPH } }, - { 0x148, { MM_PACKED, 1152, 864, 8, 8, 16, SEG_GRAPH } }, - { 0x149, { MM_DIRECT, 1152, 864, 15, 8, 16, SEG_GRAPH } }, - { 0x14a, { MM_DIRECT, 1152, 864, 16, 8, 16, SEG_GRAPH } }, - { 0x14b, { MM_DIRECT, 1152, 864, 24, 8, 16, SEG_GRAPH } }, - { 0x14c, { MM_DIRECT, 1152, 864, 32, 8, 16, SEG_GRAPH } }, - { 0x175, { MM_DIRECT, 1280, 768, 16, 8, 16, SEG_GRAPH } }, - { 0x176, { MM_DIRECT, 1280, 768, 24, 8, 16, SEG_GRAPH } }, - { 0x177, { MM_DIRECT, 1280, 768, 32, 8, 16, SEG_GRAPH } }, - { 0x178, { MM_DIRECT, 1280, 800, 16, 8, 16, SEG_GRAPH } }, - { 0x179, { MM_DIRECT, 1280, 800, 24, 8, 16, SEG_GRAPH } }, - { 0x17a, { MM_DIRECT, 1280, 800, 32, 8, 16, SEG_GRAPH } }, - { 0x17b, { MM_DIRECT, 1280, 960, 16, 8, 16, SEG_GRAPH } }, - { 0x17c, { MM_DIRECT, 1280, 960, 24, 8, 16, SEG_GRAPH } }, - { 0x17d, { MM_DIRECT, 1280, 960, 32, 8, 16, SEG_GRAPH } }, - { 0x17e, { MM_DIRECT, 1440, 900, 16, 8, 16, SEG_GRAPH } }, - { 0x17f, { MM_DIRECT, 1440, 900, 24, 8, 16, SEG_GRAPH } }, - { 0x180, { MM_DIRECT, 1440, 900, 32, 8, 16, SEG_GRAPH } }, - { 0x181, { MM_DIRECT, 1400, 1050, 16, 8, 16, SEG_GRAPH } }, - { 0x182, { MM_DIRECT, 1400, 1050, 24, 8, 16, SEG_GRAPH } }, - { 0x183, { MM_DIRECT, 1400, 1050, 32, 8, 16, SEG_GRAPH } }, - { 0x184, { MM_DIRECT, 1680, 1050, 16, 8, 16, SEG_GRAPH } }, - { 0x185, { MM_DIRECT, 1680, 1050, 24, 8, 16, SEG_GRAPH } }, - { 0x186, { MM_DIRECT, 1680, 1050, 32, 8, 16, SEG_GRAPH } }, - { 0x187, { MM_DIRECT, 1920, 1200, 16, 8, 16, SEG_GRAPH } }, - { 0x188, { MM_DIRECT, 1920, 1200, 24, 8, 16, SEG_GRAPH } }, - { 0x189, { MM_DIRECT, 1920, 1200, 32, 8, 16, SEG_GRAPH } }, - { 0x18a, { MM_DIRECT, 2560, 1600, 16, 8, 16, SEG_GRAPH } }, - { 0x18b, { MM_DIRECT, 2560, 1600, 24, 8, 16, SEG_GRAPH } }, - { 0x18c, { MM_DIRECT, 2560, 1600, 32, 8, 16, SEG_GRAPH } }, - { 0x18d, { MM_DIRECT, 1280, 720, 16, 8, 16, SEG_GRAPH } }, - { 0x18e, { MM_DIRECT, 1280, 720, 24, 8, 16, SEG_GRAPH } }, - { 0x18f, { MM_DIRECT, 1280, 720, 32, 8, 16, SEG_GRAPH } }, - { 0x190, { MM_DIRECT, 1920, 1080, 16, 8, 16, SEG_GRAPH } }, - { 0x191, { MM_DIRECT, 1920, 1080, 24, 8, 16, SEG_GRAPH } }, - { 0x192, { MM_DIRECT, 1920, 1080, 32, 8, 16, SEG_GRAPH } }, + { 0x140, { MM_DIRECT, 320, 200, 32, 8, 16, SEG_GRAPH } }, + { 0x141, { MM_DIRECT, 640, 400, 32, 8, 16, SEG_GRAPH } }, + { 0x142, { MM_DIRECT, 640, 480, 32, 8, 16, SEG_GRAPH } }, + { 0x143, { MM_DIRECT, 800, 600, 32, 8, 16, SEG_GRAPH } }, + { 0x144, { MM_DIRECT, 1024, 768, 32, 8, 16, SEG_GRAPH } }, + { 0x145, { MM_DIRECT, 1280, 1024, 32, 8, 16, SEG_GRAPH } }, + { 0x146, { MM_PACKED, 320, 200, 8, 8, 16, SEG_GRAPH } }, + { 0x147, { MM_DIRECT, 1600, 1200, 32, 8, 16, SEG_GRAPH } }, + { 0x148, { MM_PACKED, 1152, 864, 8, 8, 16, SEG_GRAPH } }, + { 0x149, { MM_DIRECT, 1152, 864, 15, 8, 16, SEG_GRAPH } }, + { 0x14a, { MM_DIRECT, 1152, 864, 16, 8, 16, SEG_GRAPH } }, + { 0x14b, { MM_DIRECT, 1152, 864, 24, 8, 16, SEG_GRAPH } }, + { 0x14c, { MM_DIRECT, 1152, 864, 32, 8, 16, SEG_GRAPH } }, + { 0x175, { MM_DIRECT, 1280, 768, 16, 8, 16, SEG_GRAPH } }, + { 0x176, { MM_DIRECT, 1280, 768, 24, 8, 16, SEG_GRAPH } }, + { 0x177, { MM_DIRECT, 1280, 768, 32, 8, 16, SEG_GRAPH } }, + { 0x178, { MM_DIRECT, 1280, 800, 16, 8, 16, SEG_GRAPH } }, + { 0x179, { MM_DIRECT, 1280, 800, 24, 8, 16, SEG_GRAPH } }, + { 0x17a, { MM_DIRECT, 1280, 800, 32, 8, 16, SEG_GRAPH } }, + { 0x17b, { MM_DIRECT, 1280, 960, 16, 8, 16, SEG_GRAPH } }, + { 0x17c, { MM_DIRECT, 1280, 960, 24, 8, 16, SEG_GRAPH } }, + { 0x17d, { MM_DIRECT, 1280, 960, 32, 8, 16, SEG_GRAPH } }, + { 0x17e, { MM_DIRECT, 1440, 900, 16, 8, 16, SEG_GRAPH } }, + { 0x17f, { MM_DIRECT, 1440, 900, 24, 8, 16, SEG_GRAPH } }, + { 0x180, { MM_DIRECT, 1440, 900, 32, 8, 16, SEG_GRAPH } }, + { 0x181, { MM_DIRECT, 1400, 1050, 16, 8, 16, SEG_GRAPH } }, + { 0x182, { MM_DIRECT, 1400, 1050, 24, 8, 16, SEG_GRAPH } }, + { 0x183, { MM_DIRECT, 1400, 1050, 32, 8, 16, SEG_GRAPH } }, + { 0x184, { MM_DIRECT, 1680, 1050, 16, 8, 16, SEG_GRAPH } }, + { 0x185, { MM_DIRECT, 1680, 1050, 24, 8, 16, SEG_GRAPH } }, + { 0x186, { MM_DIRECT, 1680, 1050, 32, 8, 16, SEG_GRAPH } }, + { 0x187, { MM_DIRECT, 1920, 1200, 16, 8, 16, SEG_GRAPH } }, + { 0x188, { MM_DIRECT, 1920, 1200, 24, 8, 16, SEG_GRAPH } }, + { 0x189, { MM_DIRECT, 1920, 1200, 32, 8, 16, SEG_GRAPH } }, + { 0x18a, { MM_DIRECT, 2560, 1600, 16, 8, 16, SEG_GRAPH } }, + { 0x18b, { MM_DIRECT, 2560, 1600, 24, 8, 16, SEG_GRAPH } }, + { 0x18c, { MM_DIRECT, 2560, 1600, 32, 8, 16, SEG_GRAPH } }, + { 0x18d, { MM_DIRECT, 1280, 720, 16, 8, 16, SEG_GRAPH } }, + { 0x18e, { MM_DIRECT, 1280, 720, 24, 8, 16, SEG_GRAPH } }, + { 0x18f, { MM_DIRECT, 1280, 720, 32, 8, 16, SEG_GRAPH } }, + { 0x190, { MM_DIRECT, 1920, 1080, 16, 8, 16, SEG_GRAPH } }, + { 0x191, { MM_DIRECT, 1920, 1080, 24, 8, 16, SEG_GRAPH } }, + { 0x192, { MM_DIRECT, 1920, 1080, 32, 8, 16, SEG_GRAPH } }, + { 0x193, { MM_DIRECT, 1600, 900, 16, 8, 16, SEG_GRAPH } }, + { 0x194, { MM_DIRECT, 1600, 900, 24, 8, 16, SEG_GRAPH } }, + { 0x195, { MM_DIRECT, 1600, 900, 32, 8, 16, SEG_GRAPH } }, - /* custom resolutions for 16:9 displays */ - { 0x193, { MM_DIRECT, 1600, 900, 16, 8, 16, SEG_GRAPH } }, - { 0x194, { MM_DIRECT, 1600, 900, 24, 8, 16, SEG_GRAPH } }, - { 0x195, { MM_DIRECT, 1600, 900, 32, 8, 16, SEG_GRAPH } }, - { 0x196, { MM_DIRECT, 2560, 1440, 16, 8, 16, SEG_GRAPH } }, - { 0x197, { MM_DIRECT, 2560, 1440, 24, 8, 16, SEG_GRAPH } }, - { 0x198, { MM_DIRECT, 2560, 1440, 32, 8, 16, SEG_GRAPH } }, + /* other high-definition resolutions */ + { 0x196, { MM_DIRECT, 960, 540, 16, 8, 16, SEG_GRAPH } }, + { 0x197, { MM_DIRECT, 960, 540, 24, 8, 16, SEG_GRAPH } }, + { 0x198, { MM_DIRECT, 960, 540, 32, 8, 16, SEG_GRAPH } }, + { 0x199, { MM_DIRECT, 1280, 1080, 16, 8, 16, SEG_GRAPH } }, + { 0x19a, { MM_DIRECT, 1280, 1080, 24, 8, 16, SEG_GRAPH } }, + { 0x19b, { MM_DIRECT, 1280, 1080, 32, 8, 16, SEG_GRAPH } }, + { 0x19c, { MM_DIRECT, 2048, 1080, 16, 8, 16, SEG_GRAPH } }, + { 0x19d, { MM_DIRECT, 2048, 1080, 24, 8, 16, SEG_GRAPH } }, + { 0x19e, { MM_DIRECT, 2048, 1080, 32, 8, 16, SEG_GRAPH } }, + { 0x19f, { MM_DIRECT, 2160, 1080, 16, 8, 16, SEG_GRAPH } }, + { 0x1a0, { MM_DIRECT, 2160, 1080, 24, 8, 16, SEG_GRAPH } }, + { 0x1a1, { MM_DIRECT, 2160, 1080, 32, 8, 16, SEG_GRAPH } }, + { 0x1a2, { MM_DIRECT, 2560, 1080, 16, 8, 16, SEG_GRAPH } }, + { 0x1a3, { MM_DIRECT, 2560, 1080, 24, 8, 16, SEG_GRAPH } }, + { 0x1a4, { MM_DIRECT, 2560, 1080, 32, 8, 16, SEG_GRAPH } }, + { 0x1a5, { MM_DIRECT, 2560, 1440, 16, 8, 16, SEG_GRAPH } }, + { 0x1a6, { MM_DIRECT, 2560, 1440, 24, 8, 16, SEG_GRAPH } }, + { 0x1a7, { MM_DIRECT, 2560, 1440, 32, 8, 16, SEG_GRAPH } }, + { 0x1a8, { MM_DIRECT, 3200, 1800, 16, 8, 16, SEG_GRAPH } }, + { 0x1a9, { MM_DIRECT, 3200, 1800, 24, 8, 16, SEG_GRAPH } }, + { 0x1aa, { MM_DIRECT, 3200, 1800, 32, 8, 16, SEG_GRAPH } }, + { 0x1ab, { MM_DIRECT, 3440, 1440, 16, 8, 16, SEG_GRAPH } }, + { 0x1ac, { MM_DIRECT, 3440, 1440, 24, 8, 16, SEG_GRAPH } }, + { 0x1ad, { MM_DIRECT, 3440, 1440, 32, 8, 16, SEG_GRAPH } }, + { 0x1ae, { MM_DIRECT, 3840, 1080, 16, 8, 16, SEG_GRAPH } }, + { 0x1af, { MM_DIRECT, 3840, 1080, 24, 8, 16, SEG_GRAPH } }, + { 0x1b0, { MM_DIRECT, 3840, 1080, 32, 8, 16, SEG_GRAPH } }, + { 0x1b1, { MM_DIRECT, 3840, 1600, 16, 8, 16, SEG_GRAPH } }, + { 0x1b2, { MM_DIRECT, 3840, 1600, 24, 8, 16, SEG_GRAPH } }, + { 0x1b3, { MM_DIRECT, 3840, 1600, 32, 8, 16, SEG_GRAPH } }, + { 0x1b4, { MM_DIRECT, 3840, 2160, 16, 8, 16, SEG_GRAPH } }, + { 0x1b5, { MM_DIRECT, 3840, 2160, 24, 8, 16, SEG_GRAPH } }, + { 0x1b6, { MM_DIRECT, 3840, 2160, 32, 8, 16, SEG_GRAPH } }, + { 0x1b7, { MM_DIRECT, 4096, 2160, 16, 8, 16, SEG_GRAPH } }, + { 0x1b8, { MM_DIRECT, 4096, 2160, 24, 8, 16, SEG_GRAPH } }, + { 0x1b9, { MM_DIRECT, 4096, 2160, 32, 8, 16, SEG_GRAPH } }, + { 0x1ba, { MM_DIRECT, 5120, 2160, 16, 8, 16, SEG_GRAPH } }, + { 0x1bb, { MM_DIRECT, 5120, 2160, 24, 8, 16, SEG_GRAPH } }, + { 0x1bc, { MM_DIRECT, 5120, 2160, 32, 8, 16, SEG_GRAPH } }, + { 0x1bd, { MM_DIRECT, 5120, 2880, 16, 8, 16, SEG_GRAPH } }, + { 0x1be, { MM_DIRECT, 5120, 2880, 24, 8, 16, SEG_GRAPH } }, + { 0x1bf, { MM_DIRECT, 5120, 2880, 32, 8, 16, SEG_GRAPH } }, + { 0x1c0, { MM_DIRECT, 7680, 4320, 16, 8, 16, SEG_GRAPH } }, + { 0x1c1, { MM_DIRECT, 7680, 4320, 24, 8, 16, SEG_GRAPH } }, + { 0x1c2, { MM_DIRECT, 7680, 4320, 32, 8, 16, SEG_GRAPH } }, + { 0x1c3, { MM_DIRECT, 17280, 4320, 16, 8, 16, SEG_GRAPH } }, + { 0x1c4, { MM_DIRECT, 17280, 4320, 24, 8, 16, SEG_GRAPH } }, + { 0x1c5, { MM_DIRECT, 17280, 4320, 32, 8, 16, SEG_GRAPH } }, + + /* quad extended graphics array resolutions */ + { 0x1c6, { MM_DIRECT, 2048, 1152, 16, 8, 16, SEG_GRAPH } }, + { 0x1c7, { MM_DIRECT, 2048, 1152, 24, 8, 16, SEG_GRAPH } }, + { 0x1c8, { MM_DIRECT, 2048, 1152, 32, 8, 16, SEG_GRAPH } }, + { 0x1c9, { MM_DIRECT, 2048, 1536, 16, 8, 16, SEG_GRAPH } }, + { 0x1ca, { MM_DIRECT, 2048, 1536, 24, 8, 16, SEG_GRAPH } }, + { 0x1cb, { MM_DIRECT, 2048, 1536, 32, 8, 16, SEG_GRAPH } }, + { 0x1cc, { MM_DIRECT, 2560, 1600, 16, 8, 16, SEG_GRAPH } }, + { 0x1cd, { MM_DIRECT, 2560, 1600, 24, 8, 16, SEG_GRAPH } }, + { 0x1ce, { MM_DIRECT, 2560, 1600, 32, 8, 16, SEG_GRAPH } }, + { 0x1cf, { MM_DIRECT, 2560, 2048, 16, 8, 16, SEG_GRAPH } }, + { 0x1d0, { MM_DIRECT, 2560, 2048, 24, 8, 16, SEG_GRAPH } }, + { 0x1d1, { MM_DIRECT, 2560, 2048, 32, 8, 16, SEG_GRAPH } }, + { 0x1d2, { MM_DIRECT, 3200, 2048, 16, 8, 16, SEG_GRAPH } }, + { 0x1d3, { MM_DIRECT, 3200, 2048, 24, 8, 16, SEG_GRAPH } }, + { 0x1d4, { MM_DIRECT, 3200, 2048, 32, 8, 16, SEG_GRAPH } }, + { 0x1d5, { MM_DIRECT, 3200, 2400, 16, 8, 16, SEG_GRAPH } }, + { 0x1d6, { MM_DIRECT, 3200, 2400, 24, 8, 16, SEG_GRAPH } }, + { 0x1d7, { MM_DIRECT, 3200, 2400, 32, 8, 16, SEG_GRAPH } }, + { 0x1d8, { MM_DIRECT, 3840, 2400, 16, 8, 16, SEG_GRAPH } }, + { 0x1d9, { MM_DIRECT, 3840, 2400, 24, 8, 16, SEG_GRAPH } }, + { 0x1da, { MM_DIRECT, 3840, 2400, 32, 8, 16, SEG_GRAPH } }, }; unsigned int svga_mcount VAR16 = ARRAY_SIZE(svga_modes); -- 2.28.0 [View Less]

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SeaBIOS September 2020