* [PATCH 1/1] ahci: Add support for Amazon's Annapurna Labs SATA controller
@ 2019-10-17 14:46 Hanna Hawa
2019-10-25 20:23 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Hanna Hawa @ 2019-10-17 14:46 UTC (permalink / raw)
To: axboe
Cc: linux-ide, linux-kernel, dwmw, benh, ronenk, talel, jonnyc,
hanochu, hhhawa
This patch adds basic support for Amazon's Annapurna Labs SATA
controller.
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
---
drivers/ata/ahci.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index dd92faf197d5..8ac7e806aa97 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -56,6 +56,7 @@ enum board_ids {
board_ahci_yes_fbs,
/* board IDs for specific chipsets in alphabetical order */
+ board_ahci_al,
board_ahci_avn,
board_ahci_mcp65,
board_ahci_mcp77,
@@ -167,6 +168,13 @@ static const struct ata_port_info ahci_port_info[] = {
.port_ops = &ahci_ops,
},
/* by chipsets */
+ [board_ahci_al] = {
+ AHCI_HFLAGS (AHCI_HFLAG_NO_PMP | AHCI_HFLAG_NO_MSI),
+ .flags = AHCI_FLAG_COMMON,
+ .pio_mask = ATA_PIO4,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &ahci_ops,
+ },
[board_ahci_avn] = {
.flags = AHCI_FLAG_COMMON,
.pio_mask = ATA_PIO4,
@@ -415,6 +423,11 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(ATI, 0x4394), board_ahci_sb700 }, /* ATI SB700/800 */
{ PCI_VDEVICE(ATI, 0x4395), board_ahci_sb700 }, /* ATI SB700/800 */
+ /* Amazon's Annapurna Labs support */
+ { PCI_DEVICE(PCI_VENDOR_ID_AMAZON_ANNAPURNA_LABS, 0x0031),
+ .class = PCI_CLASS_STORAGE_SATA_AHCI,
+ .class_mask = 0xffffff,
+ board_ahci_al },
/* AMD */
{ PCI_VDEVICE(AMD, 0x7800), board_ahci }, /* AMD Hudson-2 */
{ PCI_VDEVICE(AMD, 0x7900), board_ahci }, /* AMD CZ */
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] ahci: Add support for Amazon's Annapurna Labs SATA controller
2019-10-17 14:46 [PATCH 1/1] ahci: Add support for Amazon's Annapurna Labs SATA controller Hanna Hawa
@ 2019-10-25 20:23 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2019-10-25 20:23 UTC (permalink / raw)
To: Hanna Hawa
Cc: linux-ide, linux-kernel, dwmw, benh, ronenk, talel, jonnyc, hanochu
On 10/17/19 8:46 AM, Hanna Hawa wrote:
> This patch adds basic support for Amazon's Annapurna Labs SATA
> controller.
Applied for 5.5, thanks.
--
Jens Axboe
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-10-25 20:23 ` Jens Axboe
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