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dm: blk: part: Add UCLASS_NVME and IF_TYPE_NVME

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This adds a new uclass id and block interface type for NVMe.

Signed-off-by: Zhikang Zhang <zhikang.zhang@nxp.com>
Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jon Nettleton <jon@solid-run.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Zhikang Zhang 2017-08-03 02:30:56 -07:00 committed by Tom Rini
parent 1b69ce2fc0
commit ffab6945ec
4 changed files with 9 additions and 1 deletions
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6
disk/part.c
View file

@ -132,6 +132,7 @@ void dev_print (struct blk_desc *dev_desc)
case IF_TYPE_SD:
case IF_TYPE_MMC:
case IF_TYPE_USB:
case IF_TYPE_NVME:
printf ("Vendor: %s Rev: %s Prod: %s\n",
dev_desc->vendor,
dev_desc->revision,
@ -263,7 +264,10 @@ static void print_part_header(const char *type, struct blk_desc *dev_desc)
puts ("MMC");
break;
case IF_TYPE_HOST:
puts("HOST");
puts ("HOST");
break;
case IF_TYPE_NVME:
puts ("NVMe");
break;
default:
puts ("UNKNOWN");

2
drivers/block/blk-uclass.c
View file

@ -22,6 +22,7 @@ static const char *if_typename_str[IF_TYPE_COUNT] = {
[IF_TYPE_SATA] = "sata",
[IF_TYPE_HOST] = "host",
[IF_TYPE_SYSTEMACE] = "ace",
[IF_TYPE_NVME] = "nvme",
};
static enum uclass_id if_type_uclass_id[IF_TYPE_COUNT] = {
@ -34,6 +35,7 @@ static enum uclass_id if_type_uclass_id[IF_TYPE_COUNT] = {
[IF_TYPE_SD] = UCLASS_INVALID,
[IF_TYPE_SATA] = UCLASS_AHCI,
[IF_TYPE_HOST] = UCLASS_ROOT,
[IF_TYPE_NVME] = UCLASS_NVME,
[IF_TYPE_SYSTEMACE] = UCLASS_INVALID,
};

1
include/blk.h
View file

@ -31,6 +31,7 @@ enum if_type {
IF_TYPE_SATA,
IF_TYPE_HOST,
IF_TYPE_SYSTEMACE,
IF_TYPE_NVME,
IF_TYPE_COUNT, /* Number of interface types */
};

1
include/dm/uclass-id.h
View file

@ -52,6 +52,7 @@ enum uclass_id {
UCLASS_MOD_EXP, /* RSA Mod Exp device */
UCLASS_MTD, /* Memory Technology Device (MTD) device */
UCLASS_NORTHBRIDGE, /* Intel Northbridge / SDRAM controller */
UCLASS_NVME, /* NVM Express device */
UCLASS_PANEL, /* Display panel, such as an LCD */
UCLASS_PANEL_BACKLIGHT, /* Backlight controller for panel */
UCLASS_PCH, /* x86 platform controller hub */