Hi,
On Tue, Jul 17, 2012 at 11:43:26AM -0400, Chris Ball wrote:
> >
> > Chris, please let me know how you want to deal with this and I'll be
> > glad to do whatever I can to fix this. Sorry for the trouble.
>
> No worries, I can rebase it in. Mind sending a patch on top of current
> mmc-next for me to squash on top of the previous one?
Is the following patch OK? This is based on top of current mmc-next with
the previous one in tree. Not sure if this is what you want though.
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 312b78d..ec03d15 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -557,22 +557,22 @@ static int sd_set_current_limit(struct mmc_card *card, u8
*status)
else if (card->host->caps & MMC_CAP_MAX_CURRENT_200_180)
current_limit = SD_SET_CURRENT_LIMIT_200;
} else if (voltage & (MMC_VDD_29_30 | MMC_VDD_30_31)) {
- if (card->host->caps & MMC_CAP_MAX_CURRENT_800_300)
+ if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_800_300)
current_limit = SD_SET_CURRENT_LIMIT_800;
- else if (card->host->caps & MMC_CAP_MAX_CURRENT_600_300)
+ else if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_600_300)
current_limit = SD_SET_CURRENT_LIMIT_600;
- else if (card->host->caps & MMC_CAP_MAX_CURRENT_400_300)
+ else if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_400_300)
current_limit = SD_SET_CURRENT_LIMIT_400;
- else if (card->host->caps & MMC_CAP_MAX_CURRENT_200_300)
+ else if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_200_300)
current_limit = SD_SET_CURRENT_LIMIT_200;
} else if (voltage & (MMC_VDD_32_33 | MMC_VDD_33_34)) {
- if (card->host->caps & MMC_CAP_MAX_CURRENT_800_330)
+ if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_800_330)
current_limit = SD_SET_CURRENT_LIMIT_800;
- else if (card->host->caps & MMC_CAP_MAX_CURRENT_600_330)
+ else if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_600_330)
current_limit = SD_SET_CURRENT_LIMIT_600;
- else if (card->host->caps & MMC_CAP_MAX_CURRENT_400_330)
+ else if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_400_330)
current_limit = SD_SET_CURRENT_LIMIT_400;
- else if (card->host->caps & MMC_CAP_MAX_CURRENT_200_330)
+ else if (card->host->caps2 & MMC_CAP2_MAX_CURRENT_200_330)
current_limit = SD_SET_CURRENT_LIMIT_200;
}
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 455a093..29d4357 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2920,13 +2920,13 @@ int sdhci_add_host(struct sdhci_host *host)
/* Maximum current capabilities of the host at 3.3V */
if (max_current_330 >= 800)
- mmc->caps |= MMC_CAP_MAX_CURRENT_800_330;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_800_330;
else if (max_current_330 >= 600)
- mmc->caps |= MMC_CAP_MAX_CURRENT_600_330;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_600_330;
else if (max_current_330 >= 400)
- mmc->caps |= MMC_CAP_MAX_CURRENT_400_330;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_400_330;
else if (max_current_330 >= 200)
- mmc->caps |= MMC_CAP_MAX_CURRENT_200_330;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_200_330;
}
if (caps[0] & SDHCI_CAN_VDD_300) {
int max_current_300;
@@ -2943,13 +2943,13 @@ int sdhci_add_host(struct sdhci_host *host)
/* Maximum current capabilities of the host at 3.0V */
if (max_current_300 >= 800)
- mmc->caps |= MMC_CAP_MAX_CURRENT_800_300;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_800_300;
else if (max_current_300 >= 600)
- mmc->caps |= MMC_CAP_MAX_CURRENT_600_300;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_600_300;
else if (max_current_300 >= 400)
- mmc->caps |= MMC_CAP_MAX_CURRENT_400_300;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_400_300;
else if (max_current_300 >= 200)
- mmc->caps |= MMC_CAP_MAX_CURRENT_200_300;
+ mmc->caps2 |= MMC_CAP2_MAX_CURRENT_200_300;
}
if (caps[0] & SDHCI_CAN_VDD_180) {
int max_current_180;
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 79d8921..4a40312 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -261,14 +261,14 @@ struct mmc_host {
#define MMC_CAP2_HC_ERASE_SZ (1 << 9) /* High-capacity erase size */
#define MMC_CAP2_CD_ACTIVE_HIGH (1 << 10) /* Card-detect signal
active high */
#define MMC_CAP2_RO_ACTIVE_HIGH (1 << 11) /* Write-protect signal
active high */
-#define MMC_CAP_MAX_CURRENT_200_300 (1 << 12) /* Host max current limit is
200mA at 3.0V */
-#define MMC_CAP_MAX_CURRENT_400_300 (1 << 13) /* Host max current limit is
400mA at 3.0V */
-#define MMC_CAP_MAX_CURRENT_600_300 (1 << 14) /* Host max current limit is
600mA at 3.0V */
-#define MMC_CAP_MAX_CURRENT_800_300 (1 << 15) /* Host max current limit is
800mA at 3.0V */
-#define MMC_CAP_MAX_CURRENT_200_330 (1 << 16) /* Host max current limit is
200mA at 3.3V */
-#define MMC_CAP_MAX_CURRENT_400_330 (1 << 17) /* Host max current limit is
400mA at 3.3V */
-#define MMC_CAP_MAX_CURRENT_600_330 (1 << 18) /* Host max current limit is
600mA at 3.3V */
-#define MMC_CAP_MAX_CURRENT_800_330 (1 << 19) /* Host max current limit is
800mA at 3.3V */
+#define MMC_CAP2_MAX_CURRENT_200_300 (1 << 12) /* Host max current limit is
200mA at 3.0V */
+#define MMC_CAP2_MAX_CURRENT_400_300 (1 << 13) /* Host max current limit is
400mA at 3.0V */
+#define MMC_CAP2_MAX_CURRENT_600_300 (1 << 14) /* Host max current limit is
600mA at 3.0V */
+#define MMC_CAP2_MAX_CURRENT_800_300 (1 << 15) /* Host max current limit is
800mA at 3.0V */
+#define MMC_CAP2_MAX_CURRENT_200_330 (1 << 16) /* Host max current limit is
200mA at 3.3V */
+#define MMC_CAP2_MAX_CURRENT_400_330 (1 << 17) /* Host max current limit is
400mA at 3.3V */
+#define MMC_CAP2_MAX_CURRENT_600_330 (1 << 18) /* Host max current limit is
600mA at 3.3V */
+#define MMC_CAP2_MAX_CURRENT_800_330 (1 << 19) /* Host max current limit is
800mA at 3.3V */
#define MMC_CAP2_PACKED_RD (1 << 20) /* Allow packed read */
#define MMC_CAP2_PACKED_WR (1 << 21) /* Allow packed write */
#define MMC_CAP2_PACKED_CMD (MMC_CAP2_PACKED_RD | \
Thanks,
Aaron
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