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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:35:05 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:31 +0000
commit85c675d0d09a45a135bddd15d7b385f8758c32fb (patch)
tree76267dbc9b9a130337be3640948fe397b04ac629 /drivers/ata/ahci.c
parentAdding upstream version 6.6.15. (diff)
downloadlinux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz
linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/ata/ahci.c')
-rw-r--r--drivers/ata/ahci.c50
1 files changed, 39 insertions, 11 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 08745e7db8..da2e74fce2 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -48,6 +48,7 @@ enum {
enum board_ids {
/* board IDs by feature in alphabetical order */
board_ahci,
+ board_ahci_43bit_dma,
board_ahci_ign_iferr,
board_ahci_low_power,
board_ahci_no_debounce_delay,
@@ -128,6 +129,13 @@ static const struct ata_port_info ahci_port_info[] = {
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_ops,
},
+ [board_ahci_43bit_dma] = {
+ AHCI_HFLAGS (AHCI_HFLAG_43BIT_ONLY),
+ .flags = AHCI_FLAG_COMMON,
+ .pio_mask = ATA_PIO4,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &ahci_ops,
+ },
[board_ahci_ign_iferr] = {
AHCI_HFLAGS (AHCI_HFLAG_IGN_IRQ_IF_ERR),
.flags = AHCI_FLAG_COMMON,
@@ -423,6 +431,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x02d7), board_ahci_low_power }, /* Comet Lake PCH RAID */
/* Elkhart Lake IDs 0x4b60 & 0x4b62 https://sata-io.org/product/8803 not tested yet */
{ PCI_VDEVICE(INTEL, 0x4b63), board_ahci_low_power }, /* Elkhart Lake AHCI */
+ { PCI_VDEVICE(INTEL, 0x7ae2), board_ahci_low_power }, /* Alder Lake-P AHCI */
/* JMicron 360/1/3/5/6, match class to avoid IDE function */
{ PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
@@ -596,14 +605,19 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(PROMISE, 0x3f20), board_ahci }, /* PDC42819 */
{ PCI_VDEVICE(PROMISE, 0x3781), board_ahci }, /* FastTrak TX8660 ahci-mode */
- /* Asmedia */
- { PCI_VDEVICE(ASMEDIA, 0x0601), board_ahci }, /* ASM1060 */
- { PCI_VDEVICE(ASMEDIA, 0x0602), board_ahci }, /* ASM1060 */
- { PCI_VDEVICE(ASMEDIA, 0x0611), board_ahci }, /* ASM1061 */
- { PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci }, /* ASM1062 */
- { PCI_VDEVICE(ASMEDIA, 0x0621), board_ahci }, /* ASM1061R */
- { PCI_VDEVICE(ASMEDIA, 0x0622), board_ahci }, /* ASM1062R */
- { PCI_VDEVICE(ASMEDIA, 0x0624), board_ahci }, /* ASM1062+JMB575 */
+ /* ASMedia */
+ { PCI_VDEVICE(ASMEDIA, 0x0601), board_ahci_43bit_dma }, /* ASM1060 */
+ { PCI_VDEVICE(ASMEDIA, 0x0602), board_ahci_43bit_dma }, /* ASM1060 */
+ { PCI_VDEVICE(ASMEDIA, 0x0611), board_ahci_43bit_dma }, /* ASM1061 */
+ { PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci_43bit_dma }, /* ASM1061/1062 */
+ { PCI_VDEVICE(ASMEDIA, 0x0621), board_ahci_43bit_dma }, /* ASM1061R */
+ { PCI_VDEVICE(ASMEDIA, 0x0622), board_ahci_43bit_dma }, /* ASM1062R */
+ { PCI_VDEVICE(ASMEDIA, 0x0624), board_ahci_43bit_dma }, /* ASM1062+JMB575 */
+ { PCI_VDEVICE(ASMEDIA, 0x1062), board_ahci }, /* ASM1062A */
+ { PCI_VDEVICE(ASMEDIA, 0x1064), board_ahci }, /* ASM1064 */
+ { PCI_VDEVICE(ASMEDIA, 0x1164), board_ahci }, /* ASM1164 */
+ { PCI_VDEVICE(ASMEDIA, 0x1165), board_ahci }, /* ASM1165 */
+ { PCI_VDEVICE(ASMEDIA, 0x1166), board_ahci }, /* ASM1166 */
/*
* Samsung SSDs found on some macbooks. NCQ times out if MSI is
@@ -657,6 +671,11 @@ MODULE_PARM_DESC(mobile_lpm_policy, "Default LPM policy for mobile chipsets");
static void ahci_pci_save_initial_config(struct pci_dev *pdev,
struct ahci_host_priv *hpriv)
{
+ if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && pdev->device == 0x1166) {
+ dev_info(&pdev->dev, "ASM1166 has only six ports\n");
+ hpriv->saved_port_map = 0x3f;
+ }
+
if (pdev->vendor == PCI_VENDOR_ID_JMICRON && pdev->device == 0x2361) {
dev_info(&pdev->dev, "JMB361 has only one port\n");
hpriv->saved_port_map = 1;
@@ -943,11 +962,20 @@ static int ahci_pci_device_resume(struct device *dev)
#endif /* CONFIG_PM */
-static int ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac)
+static int ahci_configure_dma_masks(struct pci_dev *pdev,
+ struct ahci_host_priv *hpriv)
{
- const int dma_bits = using_dac ? 64 : 32;
+ int dma_bits;
int rc;
+ if (hpriv->cap & HOST_CAP_64) {
+ dma_bits = 64;
+ if (hpriv->flags & AHCI_HFLAG_43BIT_ONLY)
+ dma_bits = 43;
+ } else {
+ dma_bits = 32;
+ }
+
/*
* If the device fixup already set the dma_mask to some non-standard
* value, don't extend it here. This happens on STA2X11, for example.
@@ -1920,7 +1948,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
ahci_gtf_filter_workaround(host);
/* initialize adapter */
- rc = ahci_configure_dma_masks(pdev, hpriv->cap & HOST_CAP_64);
+ rc = ahci_configure_dma_masks(pdev, hpriv);
if (rc)
return rc;