diff options
Diffstat (limited to 'drivers')
31 files changed, 234 insertions, 126 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 34c5534ed64..0319f10d42d 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c | |||
@@ -874,7 +874,8 @@ static int ahci_clo(struct ata_port *ap) | |||
874 | return 0; | 874 | return 0; |
875 | } | 875 | } |
876 | 876 | ||
877 | static int ahci_softreset(struct ata_port *ap, unsigned int *class) | 877 | static int ahci_softreset(struct ata_port *ap, unsigned int *class, |
878 | unsigned long deadline) | ||
878 | { | 879 | { |
879 | struct ahci_port_priv *pp = ap->private_data; | 880 | struct ahci_port_priv *pp = ap->private_data; |
880 | void __iomem *port_mmio = ahci_port_base(ap); | 881 | void __iomem *port_mmio = ahci_port_base(ap); |
@@ -961,8 +962,8 @@ static int ahci_softreset(struct ata_port *ap, unsigned int *class) | |||
961 | 962 | ||
962 | *class = ATA_DEV_NONE; | 963 | *class = ATA_DEV_NONE; |
963 | if (ata_port_online(ap)) { | 964 | if (ata_port_online(ap)) { |
964 | if (ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT)) { | 965 | rc = ata_wait_ready(ap, deadline); |
965 | rc = -EIO; | 966 | if (rc && rc != -ENODEV) { |
966 | reason = "device not ready"; | 967 | reason = "device not ready"; |
967 | goto fail; | 968 | goto fail; |
968 | } | 969 | } |
@@ -979,7 +980,8 @@ static int ahci_softreset(struct ata_port *ap, unsigned int *class) | |||
979 | return rc; | 980 | return rc; |
980 | } | 981 | } |
981 | 982 | ||
982 | static int ahci_hardreset(struct ata_port *ap, unsigned int *class) | 983 | static int ahci_hardreset(struct ata_port *ap, unsigned int *class, |
984 | unsigned long deadline) | ||
983 | { | 985 | { |
984 | struct ahci_port_priv *pp = ap->private_data; | 986 | struct ahci_port_priv *pp = ap->private_data; |
985 | u8 *d2h_fis = pp->rx_fis + RX_FIS_D2H_REG; | 987 | u8 *d2h_fis = pp->rx_fis + RX_FIS_D2H_REG; |
@@ -995,7 +997,7 @@ static int ahci_hardreset(struct ata_port *ap, unsigned int *class) | |||
995 | tf.command = 0x80; | 997 | tf.command = 0x80; |
996 | ata_tf_to_fis(&tf, d2h_fis, 0); | 998 | ata_tf_to_fis(&tf, d2h_fis, 0); |
997 | 999 | ||
998 | rc = sata_std_hardreset(ap, class); | 1000 | rc = sata_std_hardreset(ap, class, deadline); |
999 | 1001 | ||
1000 | ahci_start_engine(ap); | 1002 | ahci_start_engine(ap); |
1001 | 1003 | ||
@@ -1008,7 +1010,8 @@ static int ahci_hardreset(struct ata_port *ap, unsigned int *class) | |||
1008 | return rc; | 1010 | return rc; |
1009 | } | 1011 | } |
1010 | 1012 | ||
1011 | static int ahci_vt8251_hardreset(struct ata_port *ap, unsigned int *class) | 1013 | static int ahci_vt8251_hardreset(struct ata_port *ap, unsigned int *class, |
1014 | unsigned long deadline) | ||
1012 | { | 1015 | { |
1013 | int rc; | 1016 | int rc; |
1014 | 1017 | ||
@@ -1016,7 +1019,8 @@ static int ahci_vt8251_hardreset(struct ata_port *ap, unsigned int *class) | |||
1016 | 1019 | ||
1017 | ahci_stop_engine(ap); | 1020 | ahci_stop_engine(ap); |
1018 | 1021 | ||
1019 | rc = sata_port_hardreset(ap, sata_ehc_deb_timing(&ap->eh_context)); | 1022 | rc = sata_port_hardreset(ap, sata_ehc_deb_timing(&ap->eh_context), |
1023 | deadline); | ||
1020 | 1024 | ||
1021 | /* vt8251 needs SError cleared for the port to operate */ | 1025 | /* vt8251 needs SError cleared for the port to operate */ |
1022 | ahci_scr_write(ap, SCR_ERROR, ahci_scr_read(ap, SCR_ERROR)); | 1026 | ahci_scr_write(ap, SCR_ERROR, ahci_scr_read(ap, SCR_ERROR)); |
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 55d306a3e53..4a795fdb6a0 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c | |||
@@ -625,17 +625,18 @@ static int ich_pata_cable_detect(struct ata_port *ap) | |||
625 | /** | 625 | /** |
626 | * piix_pata_prereset - prereset for PATA host controller | 626 | * piix_pata_prereset - prereset for PATA host controller |
627 | * @ap: Target port | 627 | * @ap: Target port |
628 | * @deadline: deadline jiffies for the operation | ||
628 | * | 629 | * |
629 | * LOCKING: | 630 | * LOCKING: |
630 | * None (inherited from caller). | 631 | * None (inherited from caller). |
631 | */ | 632 | */ |
632 | static int piix_pata_prereset(struct ata_port *ap) | 633 | static int piix_pata_prereset(struct ata_port *ap, unsigned long deadline) |
633 | { | 634 | { |
634 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 635 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
635 | 636 | ||
636 | if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no])) | 637 | if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no])) |
637 | return -ENOENT; | 638 | return -ENOENT; |
638 | return ata_std_prereset(ap); | 639 | return ata_std_prereset(ap, deadline); |
639 | } | 640 | } |
640 | 641 | ||
641 | static void piix_pata_error_handler(struct ata_port *ap) | 642 | static void piix_pata_error_handler(struct ata_port *ap) |
@@ -644,7 +645,6 @@ static void piix_pata_error_handler(struct ata_port *ap) | |||
644 | ata_std_postreset); | 645 | ata_std_postreset); |
645 | } | 646 | } |
646 | 647 | ||
647 | |||
648 | static void piix_sata_error_handler(struct ata_port *ap) | 648 | static void piix_sata_error_handler(struct ata_port *ap) |
649 | { | 649 | { |
650 | ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, NULL, | 650 | ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, NULL, |
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index ca67484af1e..84e9448c12d 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c | |||
@@ -2979,23 +2979,68 @@ int ata_busy_sleep(struct ata_port *ap, | |||
2979 | return 0; | 2979 | return 0; |
2980 | } | 2980 | } |
2981 | 2981 | ||
2982 | static void ata_bus_post_reset(struct ata_port *ap, unsigned int devmask) | 2982 | /** |
2983 | * ata_wait_ready - sleep until BSY clears, or timeout | ||
2984 | * @ap: port containing status register to be polled | ||
2985 | * @deadline: deadline jiffies for the operation | ||
2986 | * | ||
2987 | * Sleep until ATA Status register bit BSY clears, or timeout | ||
2988 | * occurs. | ||
2989 | * | ||
2990 | * LOCKING: | ||
2991 | * Kernel thread context (may sleep). | ||
2992 | * | ||
2993 | * RETURNS: | ||
2994 | * 0 on success, -errno otherwise. | ||
2995 | */ | ||
2996 | int ata_wait_ready(struct ata_port *ap, unsigned long deadline) | ||
2997 | { | ||
2998 | unsigned long start = jiffies; | ||
2999 | int warned = 0; | ||
3000 | |||
3001 | while (1) { | ||
3002 | u8 status = ata_chk_status(ap); | ||
3003 | unsigned long now = jiffies; | ||
3004 | |||
3005 | if (!(status & ATA_BUSY)) | ||
3006 | return 0; | ||
3007 | if (status == 0xff) | ||
3008 | return -ENODEV; | ||
3009 | if (time_after(now, deadline)) | ||
3010 | return -EBUSY; | ||
3011 | |||
3012 | if (!warned && time_after(now, start + 5 * HZ) && | ||
3013 | (deadline - now > 3 * HZ)) { | ||
3014 | ata_port_printk(ap, KERN_WARNING, | ||
3015 | "port is slow to respond, please be patient " | ||
3016 | "(Status 0x%x)\n", status); | ||
3017 | warned = 1; | ||
3018 | } | ||
3019 | |||
3020 | msleep(50); | ||
3021 | } | ||
3022 | } | ||
3023 | |||
3024 | static int ata_bus_post_reset(struct ata_port *ap, unsigned int devmask, | ||
3025 | unsigned long deadline) | ||
2983 | { | 3026 | { |
2984 | struct ata_ioports *ioaddr = &ap->ioaddr; | 3027 | struct ata_ioports *ioaddr = &ap->ioaddr; |
2985 | unsigned int dev0 = devmask & (1 << 0); | 3028 | unsigned int dev0 = devmask & (1 << 0); |
2986 | unsigned int dev1 = devmask & (1 << 1); | 3029 | unsigned int dev1 = devmask & (1 << 1); |
2987 | unsigned long timeout; | 3030 | int rc; |
2988 | 3031 | ||
2989 | /* if device 0 was found in ata_devchk, wait for its | 3032 | /* if device 0 was found in ata_devchk, wait for its |
2990 | * BSY bit to clear | 3033 | * BSY bit to clear |
2991 | */ | 3034 | */ |
2992 | if (dev0) | 3035 | if (dev0) { |
2993 | ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT); | 3036 | rc = ata_wait_ready(ap, deadline); |
3037 | if (rc && rc != -ENODEV) | ||
3038 | return rc; | ||
3039 | } | ||
2994 | 3040 | ||
2995 | /* if device 1 was found in ata_devchk, wait for | 3041 | /* if device 1 was found in ata_devchk, wait for |
2996 | * register access, then wait for BSY to clear | 3042 | * register access, then wait for BSY to clear |
2997 | */ | 3043 | */ |
2998 | timeout = jiffies + ATA_TMOUT_BOOT; | ||
2999 | while (dev1) { | 3044 | while (dev1) { |
3000 | u8 nsect, lbal; | 3045 | u8 nsect, lbal; |
3001 | 3046 | ||
@@ -3004,14 +3049,15 @@ static void ata_bus_post_reset(struct ata_port *ap, unsigned int devmask) | |||
3004 | lbal = ioread8(ioaddr->lbal_addr); | 3049 | lbal = ioread8(ioaddr->lbal_addr); |
3005 | if ((nsect == 1) && (lbal == 1)) | 3050 | if ((nsect == 1) && (lbal == 1)) |
3006 | break; | 3051 | break; |
3007 | if (time_after(jiffies, timeout)) { | 3052 | if (time_after(jiffies, deadline)) |
3008 | dev1 = 0; | 3053 | return -EBUSY; |
3009 | break; | ||
3010 | } | ||
3011 | msleep(50); /* give drive a breather */ | 3054 | msleep(50); /* give drive a breather */ |
3012 | } | 3055 | } |
3013 | if (dev1) | 3056 | if (dev1) { |
3014 | ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT); | 3057 | rc = ata_wait_ready(ap, deadline); |
3058 | if (rc && rc != -ENODEV) | ||
3059 | return rc; | ||
3060 | } | ||
3015 | 3061 | ||
3016 | /* is all this really necessary? */ | 3062 | /* is all this really necessary? */ |
3017 | ap->ops->dev_select(ap, 0); | 3063 | ap->ops->dev_select(ap, 0); |
@@ -3019,10 +3065,12 @@ static void ata_bus_post_reset(struct ata_port *ap, unsigned int devmask) | |||
3019 | ap->ops->dev_select(ap, 1); | 3065 | ap->ops->dev_select(ap, 1); |
3020 | if (dev0) | 3066 | if (dev0) |
3021 | ap->ops->dev_select(ap, 0); | 3067 | ap->ops->dev_select(ap, 0); |
3068 | |||
3069 | return 0; | ||
3022 | } | 3070 | } |
3023 | 3071 | ||
3024 | static unsigned int ata_bus_softreset(struct ata_port *ap, | 3072 | static int ata_bus_softreset(struct ata_port *ap, unsigned int devmask, |
3025 | unsigned int devmask) | 3073 | unsigned long deadline) |
3026 | { | 3074 | { |
3027 | struct ata_ioports *ioaddr = &ap->ioaddr; | 3075 | struct ata_ioports *ioaddr = &ap->ioaddr; |
3028 | 3076 | ||
@@ -3054,9 +3102,7 @@ static unsigned int ata_bus_softreset(struct ata_port *ap, | |||
3054 | if (ata_check_status(ap) == 0xFF) | 3102 | if (ata_check_status(ap) == 0xFF) |
3055 | return 0; | 3103 | return 0; |
3056 | 3104 | ||
3057 | ata_bus_post_reset(ap, devmask); | 3105 | return ata_bus_post_reset(ap, devmask, deadline); |
3058 | |||
3059 | return 0; | ||
3060 | } | 3106 | } |
3061 | 3107 | ||
3062 | /** | 3108 | /** |
@@ -3107,7 +3153,7 @@ void ata_bus_reset(struct ata_port *ap) | |||
3107 | 3153 | ||
3108 | /* issue bus reset */ | 3154 | /* issue bus reset */ |
3109 | if (ap->flags & ATA_FLAG_SRST) | 3155 | if (ap->flags & ATA_FLAG_SRST) |
3110 | if (ata_bus_softreset(ap, devmask)) | 3156 | if (ata_bus_softreset(ap, devmask, jiffies + 40 * HZ)) |
3111 | goto err_out; | 3157 | goto err_out; |
3112 | 3158 | ||
3113 | /* | 3159 | /* |
@@ -3150,29 +3196,37 @@ err_out: | |||
3150 | * sata_phy_debounce - debounce SATA phy status | 3196 | * sata_phy_debounce - debounce SATA phy status |
3151 | * @ap: ATA port to debounce SATA phy status for | 3197 | * @ap: ATA port to debounce SATA phy status for |
3152 | * @params: timing parameters { interval, duratinon, timeout } in msec | 3198 | * @params: timing parameters { interval, duratinon, timeout } in msec |
3199 | * @deadline: deadline jiffies for the operation | ||
3153 | * | 3200 | * |
3154 | * Make sure SStatus of @ap reaches stable state, determined by | 3201 | * Make sure SStatus of @ap reaches stable state, determined by |
3155 | * holding the same value where DET is not 1 for @duration polled | 3202 | * holding the same value where DET is not 1 for @duration polled |
3156 | * every @interval, before @timeout. Timeout constraints the | 3203 | * every @interval, before @timeout. Timeout constraints the |
3157 | * beginning of the stable state. Because, after hot unplugging, | 3204 | * beginning of the stable state. Because DET gets stuck at 1 on |
3158 | * DET gets stuck at 1 on some controllers, this functions waits | 3205 | * some controllers after hot unplugging, this functions waits |
3159 | * until timeout then returns 0 if DET is stable at 1. | 3206 | * until timeout then returns 0 if DET is stable at 1. |
3160 | * | 3207 | * |
3208 | * @timeout is further limited by @deadline. The sooner of the | ||
3209 | * two is used. | ||
3210 | * | ||
3161 | * LOCKING: | 3211 | * LOCKING: |
3162 | * Kernel thread context (may sleep) | 3212 | * Kernel thread context (may sleep) |
3163 | * | 3213 | * |
3164 | * RETURNS: | 3214 | * RETURNS: |
3165 | * 0 on success, -errno on failure. | 3215 | * 0 on success, -errno on failure. |
3166 | */ | 3216 | */ |
3167 | int sata_phy_debounce(struct ata_port *ap, const unsigned long *params) | 3217 | int sata_phy_debounce(struct ata_port *ap, const unsigned long *params, |
3218 | unsigned long deadline) | ||
3168 | { | 3219 | { |
3169 | unsigned long interval_msec = params[0]; | 3220 | unsigned long interval_msec = params[0]; |
3170 | unsigned long duration = params[1] * HZ / 1000; | 3221 | unsigned long duration = msecs_to_jiffies(params[1]); |
3171 | unsigned long timeout = jiffies + params[2] * HZ / 1000; | 3222 | unsigned long last_jiffies, t; |
3172 | unsigned long last_jiffies; | ||
3173 | u32 last, cur; | 3223 | u32 last, cur; |
3174 | int rc; | 3224 | int rc; |
3175 | 3225 | ||
3226 | t = jiffies + msecs_to_jiffies(params[2]); | ||
3227 | if (time_before(t, deadline)) | ||
3228 | deadline = t; | ||
3229 | |||
3176 | if ((rc = sata_scr_read(ap, SCR_STATUS, &cur))) | 3230 | if ((rc = sata_scr_read(ap, SCR_STATUS, &cur))) |
3177 | return rc; | 3231 | return rc; |
3178 | cur &= 0xf; | 3232 | cur &= 0xf; |
@@ -3188,7 +3242,7 @@ int sata_phy_debounce(struct ata_port *ap, const unsigned long *params) | |||
3188 | 3242 | ||
3189 | /* DET stable? */ | 3243 | /* DET stable? */ |
3190 | if (cur == last) { | 3244 | if (cur == last) { |
3191 | if (cur == 1 && time_before(jiffies, timeout)) | 3245 | if (cur == 1 && time_before(jiffies, deadline)) |
3192 | continue; | 3246 | continue; |
3193 | if (time_after(jiffies, last_jiffies + duration)) | 3247 | if (time_after(jiffies, last_jiffies + duration)) |
3194 | return 0; | 3248 | return 0; |
@@ -3199,8 +3253,8 @@ int sata_phy_debounce(struct ata_port *ap, const unsigned long *params) | |||
3199 | last = cur; | 3253 | last = cur; |
3200 | last_jiffies = jiffies; | 3254 | last_jiffies = jiffies; |
3201 | 3255 | ||
3202 | /* check timeout */ | 3256 | /* check deadline */ |
3203 | if (time_after(jiffies, timeout)) | 3257 | if (time_after(jiffies, deadline)) |
3204 | return -EBUSY; | 3258 | return -EBUSY; |
3205 | } | 3259 | } |
3206 | } | 3260 | } |
@@ -3209,6 +3263,7 @@ int sata_phy_debounce(struct ata_port *ap, const unsigned long *params) | |||
3209 | * sata_phy_resume - resume SATA phy | 3263 | * sata_phy_resume - resume SATA phy |
3210 | * @ap: ATA port to resume SATA phy for | 3264 | * @ap: ATA port to resume SATA phy for |
3211 | * @params: timing parameters { interval, duratinon, timeout } in msec | 3265 | * @params: timing parameters { interval, duratinon, timeout } in msec |
3266 | * @deadline: deadline jiffies for the operation | ||
3212 | * | 3267 | * |
3213 | * Resume SATA phy of @ap and debounce it. | 3268 | * Resume SATA phy of @ap and debounce it. |
3214 | * | 3269 | * |
@@ -3218,7 +3273,8 @@ int sata_phy_debounce(struct ata_port *ap, const unsigned long *params) | |||
3218 | * RETURNS: | 3273 | * RETURNS: |
3219 | * 0 on success, -errno on failure. | 3274 | * 0 on success, -errno on failure. |
3220 | */ | 3275 | */ |
3221 | int sata_phy_resume(struct ata_port *ap, const unsigned long *params) | 3276 | int sata_phy_resume(struct ata_port *ap, const unsigned long *params, |
3277 | unsigned long deadline) | ||
3222 | { | 3278 | { |
3223 | u32 scontrol; | 3279 | u32 scontrol; |
3224 | int rc; | 3280 | int rc; |
@@ -3236,10 +3292,10 @@ int sata_phy_resume(struct ata_port *ap, const unsigned long *params) | |||
3236 | */ | 3292 | */ |
3237 | msleep(200); | 3293 | msleep(200); |
3238 | 3294 | ||
3239 | return sata_phy_debounce(ap, params); | 3295 | return sata_phy_debounce(ap, params, deadline); |
3240 | } | 3296 | } |
3241 | 3297 | ||
3242 | static void ata_wait_spinup(struct ata_port *ap) | 3298 | static void ata_wait_spinup(struct ata_port *ap, unsigned long deadline) |
3243 | { | 3299 | { |
3244 | struct ata_eh_context *ehc = &ap->eh_context; | 3300 | struct ata_eh_context *ehc = &ap->eh_context; |
3245 | unsigned long end, secs; | 3301 | unsigned long end, secs; |
@@ -3247,7 +3303,7 @@ static void ata_wait_spinup(struct ata_port *ap) | |||
3247 | 3303 | ||
3248 | /* first, debounce phy if SATA */ | 3304 | /* first, debounce phy if SATA */ |
3249 | if (ap->cbl == ATA_CBL_SATA) { | 3305 | if (ap->cbl == ATA_CBL_SATA) { |
3250 | rc = sata_phy_debounce(ap, sata_deb_timing_hotplug); | 3306 | rc = sata_phy_debounce(ap, sata_deb_timing_hotplug, deadline); |
3251 | 3307 | ||
3252 | /* if debounced successfully and offline, no need to wait */ | 3308 | /* if debounced successfully and offline, no need to wait */ |
3253 | if ((rc == 0 || rc == -EOPNOTSUPP) && ata_port_offline(ap)) | 3309 | if ((rc == 0 || rc == -EOPNOTSUPP) && ata_port_offline(ap)) |
@@ -3271,6 +3327,7 @@ static void ata_wait_spinup(struct ata_port *ap) | |||
3271 | /** | 3327 | /** |
3272 | * ata_std_prereset - prepare for reset | 3328 | * ata_std_prereset - prepare for reset |
3273 | * @ap: ATA port to be reset | 3329 | * @ap: ATA port to be reset |
3330 | * @deadline: deadline jiffies for the operation | ||
3274 | * | 3331 | * |
3275 | * @ap is about to be reset. Initialize it. | 3332 | * @ap is about to be reset. Initialize it. |
3276 | * | 3333 | * |
@@ -3280,7 +3337,7 @@ static void ata_wait_spinup(struct ata_port *ap) | |||
3280 | * RETURNS: | 3337 | * RETURNS: |
3281 | * 0 on success, -errno otherwise. | 3338 | * 0 on success, -errno otherwise. |
3282 | */ | 3339 | */ |
3283 | int ata_std_prereset(struct ata_port *ap) | 3340 | int ata_std_prereset(struct ata_port *ap, unsigned long deadline) |
3284 | { | 3341 | { |
3285 | struct ata_eh_context *ehc = &ap->eh_context; | 3342 | struct ata_eh_context *ehc = &ap->eh_context; |
3286 | const unsigned long *timing = sata_ehc_deb_timing(ehc); | 3343 | const unsigned long *timing = sata_ehc_deb_timing(ehc); |
@@ -3293,7 +3350,7 @@ int ata_std_prereset(struct ata_port *ap) | |||
3293 | 3350 | ||
3294 | if ((ehc->i.flags & ATA_EHI_HOTPLUGGED) && | 3351 | if ((ehc->i.flags & ATA_EHI_HOTPLUGGED) && |
3295 | (ap->flags & ATA_FLAG_SKIP_D2H_BSY)) | 3352 | (ap->flags & ATA_FLAG_SKIP_D2H_BSY)) |
3296 | ata_wait_spinup(ap); | 3353 | ata_wait_spinup(ap, deadline); |
3297 | 3354 | ||
3298 | /* if we're about to do hardreset, nothing more to do */ | 3355 | /* if we're about to do hardreset, nothing more to do */ |
3299 | if (ehc->i.action & ATA_EH_HARDRESET) | 3356 | if (ehc->i.action & ATA_EH_HARDRESET) |
@@ -3301,7 +3358,7 @@ int ata_std_prereset(struct ata_port *ap) | |||
3301 | 3358 | ||
3302 | /* if SATA, resume phy */ | 3359 | /* if SATA, resume phy */ |
3303 | if (ap->cbl == ATA_CBL_SATA) { | 3360 | if (ap->cbl == ATA_CBL_SATA) { |
3304 | rc = sata_phy_resume(ap, timing); | 3361 | rc = sata_phy_resume(ap, timing, deadline); |
3305 | if (rc && rc != -EOPNOTSUPP) { | 3362 | if (rc && rc != -EOPNOTSUPP) { |
3306 | /* phy resume failed */ | 3363 | /* phy resume failed */ |
3307 | ata_port_printk(ap, KERN_WARNING, "failed to resume " | 3364 | ata_port_printk(ap, KERN_WARNING, "failed to resume " |
@@ -3314,7 +3371,7 @@ int ata_std_prereset(struct ata_port *ap) | |||
3314 | * Reg FIS and we don't know that no device is attached. | 3371 | * Reg FIS and we don't know that no device is attached. |
3315 | */ | 3372 | */ |
3316 | if (!(ap->flags & ATA_FLAG_SKIP_D2H_BSY) && !ata_port_offline(ap)) | 3373 | if (!(ap->flags & ATA_FLAG_SKIP_D2H_BSY) && !ata_port_offline(ap)) |
3317 | ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT); | 3374 | ata_wait_ready(ap, deadline); |
3318 | 3375 | ||
3319 | return 0; | 3376 | return 0; |
3320 | } | 3377 | } |
@@ -3323,6 +3380,7 @@ int ata_std_prereset(struct ata_port *ap) | |||
3323 | * ata_std_softreset - reset host port via ATA SRST | 3380 | * ata_std_softreset - reset host port via ATA SRST |
3324 | * @ap: port to reset | 3381 | * @ap: port to reset |
3325 | * @classes: resulting classes of attached devices | 3382 | * @classes: resulting classes of attached devices |
3383 | * @deadline: deadline jiffies for the operation | ||
3326 | * | 3384 | * |
3327 | * Reset host port using ATA SRST. | 3385 | * Reset host port using ATA SRST. |
3328 | * | 3386 | * |
@@ -3332,10 +3390,12 @@ int ata_std_prereset(struct ata_port *ap) | |||
3332 | * RETURNS: | 3390 | * RETURNS: |
3333 | * 0 on success, -errno otherwise. | 3391 | * 0 on success, -errno otherwise. |
3334 | */ | 3392 | */ |
3335 | int ata_std_softreset(struct ata_port *ap, unsigned int *classes) | 3393 | int ata_std_softreset(struct ata_port *ap, unsigned int *classes, |
3394 | unsigned long deadline) | ||
3336 | { | 3395 | { |
3337 | unsigned int slave_possible = ap->flags & ATA_FLAG_SLAVE_POSS; | 3396 | unsigned int slave_possible = ap->flags & ATA_FLAG_SLAVE_POSS; |
3338 | unsigned int devmask = 0, err_mask; | 3397 | unsigned int devmask = 0; |
3398 | int rc; | ||
3339 | u8 err; | 3399 | u8 err; |
3340 | 3400 | ||
3341 | DPRINTK("ENTER\n"); | 3401 | DPRINTK("ENTER\n"); |
@@ -3356,11 +3416,10 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes) | |||
3356 | 3416 | ||
3357 | /* issue bus reset */ | 3417 | /* issue bus reset */ |
3358 | DPRINTK("about to softreset, devmask=%x\n", devmask); | 3418 | DPRINTK("about to softreset, devmask=%x\n", devmask); |
3359 | err_mask = ata_bus_softreset(ap, devmask); | 3419 | rc = ata_bus_softreset(ap, devmask, deadline); |
3360 | if (err_mask) { | 3420 | if (rc) { |
3361 | ata_port_printk(ap, KERN_ERR, "SRST failed (err_mask=0x%x)\n", | 3421 | ata_port_printk(ap, KERN_ERR, "SRST failed (errno=%d)\n", rc); |
3362 | err_mask); | 3422 | return rc; |
3363 | return -EIO; | ||
3364 | } | 3423 | } |
3365 | 3424 | ||
3366 | /* determine by signature whether we have ATA or ATAPI devices */ | 3425 | /* determine by signature whether we have ATA or ATAPI devices */ |
@@ -3377,6 +3436,7 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes) | |||
3377 | * sata_port_hardreset - reset port via SATA phy reset | 3436 | * sata_port_hardreset - reset port via SATA phy reset |
3378 | * @ap: port to reset | 3437 | * @ap: port to reset |
3379 | * @timing: timing parameters { interval, duratinon, timeout } in msec | 3438 | * @timing: timing parameters { interval, duratinon, timeout } in msec |
3439 | * @deadline: deadline jiffies for the operation | ||
3380 | * | 3440 | * |
3381 | * SATA phy-reset host port using DET bits of SControl register. | 3441 | * SATA phy-reset host port using DET bits of SControl register. |
3382 | * | 3442 | * |
@@ -3386,7 +3446,8 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes) | |||
3386 | * RETURNS: | 3446 | * RETURNS: |
3387 | * 0 on success, -errno otherwise. | 3447 | * 0 on success, -errno otherwise. |
3388 | */ | 3448 | */ |
3389 | int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing) | 3449 | int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing, |
3450 | unsigned long deadline) | ||
3390 | { | 3451 | { |
3391 | u32 scontrol; | 3452 | u32 scontrol; |
3392 | int rc; | 3453 | int rc; |
@@ -3425,7 +3486,7 @@ int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing) | |||
3425 | msleep(1); | 3486 | msleep(1); |
3426 | 3487 | ||
3427 | /* bring phy back */ | 3488 | /* bring phy back */ |
3428 | rc = sata_phy_resume(ap, timing); | 3489 | rc = sata_phy_resume(ap, timing, deadline); |
3429 | out: | 3490 | out: |
3430 | DPRINTK("EXIT, rc=%d\n", rc); | 3491 | DPRINTK("EXIT, rc=%d\n", rc); |
3431 | return rc; | 3492 | return rc; |
@@ -3435,6 +3496,7 @@ int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing) | |||
3435 | * sata_std_hardreset - reset host port via SATA phy reset | 3496 | * sata_std_hardreset - reset host port via SATA phy reset |
3436 | * @ap: port to reset | 3497 | * @ap: port to reset |
3437 | * @class: resulting class of attached device | 3498 | * @class: resulting class of attached device |
3499 | * @deadline: deadline jiffies for the operation | ||
3438 | * | 3500 | * |
3439 | * SATA phy-reset host port using DET bits of SControl register, | 3501 | * SATA phy-reset host port using DET bits of SControl register, |
3440 | * wait for !BSY and classify the attached device. | 3502 | * wait for !BSY and classify the attached device. |
@@ -3445,7 +3507,8 @@ int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing) | |||
3445 | * RETURNS: | 3507 | * RETURNS: |
3446 | * 0 on success, -errno otherwise. | 3508 | * 0 on success, -errno otherwise. |
3447 | */ | 3509 | */ |
3448 | int sata_std_hardreset(struct ata_port *ap, unsigned int *class) | 3510 | int sata_std_hardreset(struct ata_port *ap, unsigned int *class, |
3511 | unsigned long deadline) | ||
3449 | { | 3512 | { |
3450 | const unsigned long *timing = sata_ehc_deb_timing(&ap->eh_context); | 3513 | const unsigned long *timing = sata_ehc_deb_timing(&ap->eh_context); |
3451 | int rc; | 3514 | int rc; |
@@ -3453,7 +3516,7 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class) | |||
3453 | DPRINTK("ENTER\n"); | 3516 | DPRINTK("ENTER\n"); |
3454 | 3517 | ||
3455 | /* do hardreset */ | 3518 | /* do hardreset */ |
3456 | rc = sata_port_hardreset(ap, timing); | 3519 | rc = sata_port_hardreset(ap, timing, deadline); |
3457 | if (rc) { | 3520 | if (rc) { |
3458 | ata_port_printk(ap, KERN_ERR, | 3521 | ata_port_printk(ap, KERN_ERR, |
3459 | "COMRESET failed (errno=%d)\n", rc); | 3522 | "COMRESET failed (errno=%d)\n", rc); |
@@ -3470,10 +3533,11 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class) | |||
3470 | /* wait a while before checking status, see SRST for more info */ | 3533 | /* wait a while before checking status, see SRST for more info */ |
3471 | msleep(150); | 3534 | msleep(150); |
3472 | 3535 | ||
3473 | if (ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT)) { | 3536 | rc = ata_wait_ready(ap, deadline); |
3537 | if (rc && rc != -ENODEV) { | ||
3474 | ata_port_printk(ap, KERN_ERR, | 3538 | ata_port_printk(ap, KERN_ERR, |
3475 | "COMRESET failed (device not ready)\n"); | 3539 | "COMRESET failed (errno=%d)\n", rc); |
3476 | return -EIO; | 3540 | return rc; |
3477 | } | 3541 | } |
3478 | 3542 | ||
3479 | ap->ops->dev_select(ap, 0); /* probably unnecessary */ | 3543 | ap->ops->dev_select(ap, 0); /* probably unnecessary */ |
@@ -6793,6 +6857,7 @@ EXPORT_SYMBOL_GPL(ata_port_disable); | |||
6793 | EXPORT_SYMBOL_GPL(ata_ratelimit); | 6857 | EXPORT_SYMBOL_GPL(ata_ratelimit); |
6794 | EXPORT_SYMBOL_GPL(ata_wait_register); | 6858 | EXPORT_SYMBOL_GPL(ata_wait_register); |
6795 | EXPORT_SYMBOL_GPL(ata_busy_sleep); | 6859 | EXPORT_SYMBOL_GPL(ata_busy_sleep); |
6860 | EXPORT_SYMBOL_GPL(ata_wait_ready); | ||
6796 | EXPORT_SYMBOL_GPL(ata_port_queue_task); | 6861 | EXPORT_SYMBOL_GPL(ata_port_queue_task); |
6797 | EXPORT_SYMBOL_GPL(ata_scsi_ioctl); | 6862 | EXPORT_SYMBOL_GPL(ata_scsi_ioctl); |
6798 | EXPORT_SYMBOL_GPL(ata_scsi_queuecmd); | 6863 | EXPORT_SYMBOL_GPL(ata_scsi_queuecmd); |
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 2bff9adcacf..b3f7d3c8ae6 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c | |||
@@ -1558,14 +1558,14 @@ static void ata_eh_report(struct ata_port *ap) | |||
1558 | } | 1558 | } |
1559 | 1559 | ||
1560 | static int ata_do_reset(struct ata_port *ap, ata_reset_fn_t reset, | 1560 | static int ata_do_reset(struct ata_port *ap, ata_reset_fn_t reset, |
1561 | unsigned int *classes) | 1561 | unsigned int *classes, unsigned long deadline) |
1562 | { | 1562 | { |
1563 | int i, rc; | 1563 | int i, rc; |
1564 | 1564 | ||
1565 | for (i = 0; i < ATA_MAX_DEVICES; i++) | 1565 | for (i = 0; i < ATA_MAX_DEVICES; i++) |
1566 | classes[i] = ATA_DEV_UNKNOWN; | 1566 | classes[i] = ATA_DEV_UNKNOWN; |
1567 | 1567 | ||
1568 | rc = reset(ap, classes); | 1568 | rc = reset(ap, classes, deadline); |
1569 | if (rc) | 1569 | if (rc) |
1570 | return rc; | 1570 | return rc; |
1571 | 1571 | ||
@@ -1624,7 +1624,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify, | |||
1624 | ehc->i.action |= ATA_EH_HARDRESET; | 1624 | ehc->i.action |= ATA_EH_HARDRESET; |
1625 | 1625 | ||
1626 | if (prereset) { | 1626 | if (prereset) { |
1627 | rc = prereset(ap); | 1627 | rc = prereset(ap, jiffies + 40 * HZ); |
1628 | if (rc) { | 1628 | if (rc) { |
1629 | if (rc == -ENOENT) { | 1629 | if (rc == -ENOENT) { |
1630 | ata_port_printk(ap, KERN_DEBUG, | 1630 | ata_port_printk(ap, KERN_DEBUG, |
@@ -1676,7 +1676,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify, | |||
1676 | else | 1676 | else |
1677 | ehc->i.flags |= ATA_EHI_DID_SOFTRESET; | 1677 | ehc->i.flags |= ATA_EHI_DID_SOFTRESET; |
1678 | 1678 | ||
1679 | rc = ata_do_reset(ap, reset, classes); | 1679 | rc = ata_do_reset(ap, reset, classes, jiffies + 40 * HZ); |
1680 | 1680 | ||
1681 | did_followup_srst = 0; | 1681 | did_followup_srst = 0; |
1682 | if (reset == hardreset && | 1682 | if (reset == hardreset && |
@@ -1693,7 +1693,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify, | |||
1693 | } | 1693 | } |
1694 | 1694 | ||
1695 | ata_eh_about_to_do(ap, NULL, ATA_EH_RESET_MASK); | 1695 | ata_eh_about_to_do(ap, NULL, ATA_EH_RESET_MASK); |
1696 | rc = ata_do_reset(ap, reset, classes); | 1696 | rc = ata_do_reset(ap, reset, classes, jiffies + 40 * HZ); |
1697 | 1697 | ||
1698 | if (rc == 0 && classify && | 1698 | if (rc == 0 && classify && |
1699 | classes[0] == ATA_DEV_UNKNOWN) { | 1699 | classes[0] == ATA_DEV_UNKNOWN) { |
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c index 536ee892ab7..67c7e87dec0 100644 --- a/drivers/ata/pata_amd.c +++ b/drivers/ata/pata_amd.c | |||
@@ -121,12 +121,13 @@ static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offse | |||
121 | /** | 121 | /** |
122 | * amd_probe_init - perform reset handling | 122 | * amd_probe_init - perform reset handling |
123 | * @ap: ATA port | 123 | * @ap: ATA port |
124 | * @deadline: deadline jiffies for the operation | ||
124 | * | 125 | * |
125 | * Reset sequence checking enable bits to see which ports are | 126 | * Reset sequence checking enable bits to see which ports are |
126 | * active. | 127 | * active. |
127 | */ | 128 | */ |
128 | 129 | ||
129 | static int amd_pre_reset(struct ata_port *ap) | 130 | static int amd_pre_reset(struct ata_port *ap, unsigned long deadline) |
130 | { | 131 | { |
131 | static const struct pci_bits amd_enable_bits[] = { | 132 | static const struct pci_bits amd_enable_bits[] = { |
132 | { 0x40, 1, 0x02, 0x02 }, | 133 | { 0x40, 1, 0x02, 0x02 }, |
@@ -138,8 +139,7 @@ static int amd_pre_reset(struct ata_port *ap) | |||
138 | if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no])) | 139 | if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no])) |
139 | return -ENOENT; | 140 | return -ENOENT; |
140 | 141 | ||
141 | return ata_std_prereset(ap); | 142 | return ata_std_prereset(ap, deadline); |
142 | |||
143 | } | 143 | } |
144 | 144 | ||
145 | static void amd_error_handler(struct ata_port *ap) | 145 | static void amd_error_handler(struct ata_port *ap) |
@@ -227,7 +227,8 @@ static void amd133_set_dmamode(struct ata_port *ap, struct ata_device *adev) | |||
227 | * space for us. | 227 | * space for us. |
228 | */ | 228 | */ |
229 | 229 | ||
230 | static int nv_pre_reset(struct ata_port *ap) { | 230 | static int nv_pre_reset(struct ata_port *ap, unsigned long deadline) |
231 | { | ||
231 | static const struct pci_bits nv_enable_bits[] = { | 232 | static const struct pci_bits nv_enable_bits[] = { |
232 | { 0x50, 1, 0x02, 0x02 }, | 233 | { 0x50, 1, 0x02, 0x02 }, |
233 | { 0x50, 1, 0x01, 0x01 } | 234 | { 0x50, 1, 0x01, 0x01 } |
@@ -238,7 +239,7 @@ static int nv_pre_reset(struct ata_port *ap) { | |||
238 | if (!pci_test_config_bits(pdev, &nv_enable_bits[ap->port_no])) | 239 | if (!pci_test_config_bits(pdev, &nv_enable_bits[ap->port_no])) |
239 | return -ENOENT; | 240 | return -ENOENT; |
240 | 241 | ||
241 | return ata_std_prereset(ap); | 242 | return ata_std_prereset(ap, deadline); |
242 | } | 243 | } |
243 | 244 | ||
244 | static void nv_error_handler(struct ata_port *ap) | 245 | static void nv_error_handler(struct ata_port *ap) |
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c index 00e9ec342db..d472894a983 100644 --- a/drivers/ata/pata_artop.c +++ b/drivers/ata/pata_artop.c | |||
@@ -39,7 +39,7 @@ | |||
39 | 39 | ||
40 | static int clock = 0; | 40 | static int clock = 0; |
41 | 41 | ||
42 | static int artop6210_pre_reset(struct ata_port *ap) | 42 | static int artop6210_pre_reset(struct ata_port *ap, unsigned long deadline) |
43 | { | 43 | { |
44 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 44 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
45 | const struct pci_bits artop_enable_bits[] = { | 45 | const struct pci_bits artop_enable_bits[] = { |
@@ -49,7 +49,8 @@ static int artop6210_pre_reset(struct ata_port *ap) | |||
49 | 49 | ||
50 | if (!pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no])) | 50 | if (!pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no])) |
51 | return -ENOENT; | 51 | return -ENOENT; |
52 | return ata_std_prereset(ap); | 52 | |
53 | return ata_std_prereset(ap, deadline); | ||
53 | } | 54 | } |
54 | 55 | ||
55 | /** | 56 | /** |
@@ -70,12 +71,13 @@ static void artop6210_error_handler(struct ata_port *ap) | |||
70 | /** | 71 | /** |
71 | * artop6260_pre_reset - check for 40/80 pin | 72 | * artop6260_pre_reset - check for 40/80 pin |
72 | * @ap: Port | 73 | * @ap: Port |
74 | * @deadline: deadline jiffies for the operation | ||
73 | * | 75 | * |
74 | * The ARTOP hardware reports the cable detect bits in register 0x49. | 76 | * The ARTOP hardware reports the cable detect bits in register 0x49. |
75 | * Nothing complicated needed here. | 77 | * Nothing complicated needed here. |
76 | */ | 78 | */ |
77 | 79 | ||
78 | static int artop6260_pre_reset(struct ata_port *ap) | 80 | static int artop6260_pre_reset(struct ata_port *ap, unsigned long deadline) |
79 | { | 81 | { |
80 | static const struct pci_bits artop_enable_bits[] = { | 82 | static const struct pci_bits artop_enable_bits[] = { |
81 | { 0x4AU, 1U, 0x02UL, 0x02UL }, /* port 0 */ | 83 | { 0x4AU, 1U, 0x02UL, 0x02UL }, /* port 0 */ |
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c index 39c871a3dda..21515381b5b 100644 --- a/drivers/ata/pata_atiixp.c +++ b/drivers/ata/pata_atiixp.c | |||
@@ -33,7 +33,7 @@ enum { | |||
33 | ATIIXP_IDE_UDMA_MODE = 0x56 | 33 | ATIIXP_IDE_UDMA_MODE = 0x56 |
34 | }; | 34 | }; |
35 | 35 | ||
36 | static int atiixp_pre_reset(struct ata_port *ap) | 36 | static int atiixp_pre_reset(struct ata_port *ap, unsigned long deadline) |
37 | { | 37 | { |
38 | static const struct pci_bits atiixp_enable_bits[] = { | 38 | static const struct pci_bits atiixp_enable_bits[] = { |
39 | { 0x48, 1, 0x01, 0x00 }, | 39 | { 0x48, 1, 0x01, 0x00 }, |
@@ -44,7 +44,7 @@ static int atiixp_pre_reset(struct ata_port *ap) | |||
44 | if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no])) | 44 | if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no])) |
45 | return -ENOENT; | 45 | return -ENOENT; |
46 | 46 | ||
47 | return ata_std_prereset(ap); | 47 | return ata_std_prereset(ap, deadline); |
48 | } | 48 | } |
49 | 49 | ||
50 | static void atiixp_error_handler(struct ata_port *ap) | 50 | static void atiixp_error_handler(struct ata_port *ap) |
diff --git a/drivers/ata/pata_cs5535.c b/drivers/ata/pata_cs5535.c index 08cccc9c659..22006ae7194 100644 --- a/drivers/ata/pata_cs5535.c +++ b/drivers/ata/pata_cs5535.c | |||
@@ -72,6 +72,7 @@ | |||
72 | /** | 72 | /** |
73 | * cs5535_cable_detect - detect cable type | 73 | * cs5535_cable_detect - detect cable type |
74 | * @ap: Port to detect on | 74 | * @ap: Port to detect on |
75 | * @deadline: deadline jiffies for the operation | ||
75 | * | 76 | * |
76 | * Perform cable detection for ATA66 capable cable. Return a libata | 77 | * Perform cable detection for ATA66 capable cable. Return a libata |
77 | * cable type. | 78 | * cable type. |
diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c index a3216850bba..d0f52e03490 100644 --- a/drivers/ata/pata_efar.c +++ b/drivers/ata/pata_efar.c | |||
@@ -27,12 +27,13 @@ | |||
27 | /** | 27 | /** |
28 | * efar_pre_reset - Enable bits | 28 | * efar_pre_reset - Enable bits |
29 | * @ap: Port | 29 | * @ap: Port |
30 | * @deadline: deadline jiffies for the operation | ||
30 | * | 31 | * |
31 | * Perform cable detection for the EFAR ATA interface. This is | 32 | * Perform cable detection for the EFAR ATA interface. This is |
32 | * different to the PIIX arrangement | 33 | * different to the PIIX arrangement |
33 | */ | 34 | */ |
34 | 35 | ||
35 | static int efar_pre_reset(struct ata_port *ap) | 36 | static int efar_pre_reset(struct ata_port *ap, unsigned long deadline) |
36 | { | 37 | { |
37 | static const struct pci_bits efar_enable_bits[] = { | 38 | static const struct pci_bits efar_enable_bits[] = { |
38 | { 0x41U, 1U, 0x80UL, 0x80UL }, /* port 0 */ | 39 | { 0x41U, 1U, 0x80UL, 0x80UL }, /* port 0 */ |
@@ -43,7 +44,7 @@ static int efar_pre_reset(struct ata_port *ap) | |||
43 | if (!pci_test_config_bits(pdev, &efar_enable_bits[ap->port_no])) | 44 | if (!pci_test_config_bits(pdev, &efar_enable_bits[ap->port_no])) |
44 | return -ENOENT; | 45 | return -ENOENT; |
45 | 46 | ||
46 | return ata_std_prereset(ap); | 47 | return ata_std_prereset(ap, deadline); |
47 | } | 48 | } |
48 | 49 | ||
49 | /** | 50 | /** |
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c index 93cfa6d300a..e64e05e5c7f 100644 --- a/drivers/ata/pata_hpt366.c +++ b/drivers/ata/pata_hpt366.c | |||
@@ -220,7 +220,7 @@ static int hpt36x_cable_detect(struct ata_port *ap) | |||
220 | return ATA_CBL_PATA80; | 220 | return ATA_CBL_PATA80; |
221 | } | 221 | } |
222 | 222 | ||
223 | static int hpt36x_pre_reset(struct ata_port *ap) | 223 | static int hpt36x_pre_reset(struct ata_port *ap, unsigned long deadline) |
224 | { | 224 | { |
225 | static const struct pci_bits hpt36x_enable_bits[] = { | 225 | static const struct pci_bits hpt36x_enable_bits[] = { |
226 | { 0x50, 1, 0x04, 0x04 }, | 226 | { 0x50, 1, 0x04, 0x04 }, |
@@ -231,7 +231,7 @@ static int hpt36x_pre_reset(struct ata_port *ap) | |||
231 | if (!pci_test_config_bits(pdev, &hpt36x_enable_bits[ap->port_no])) | 231 | if (!pci_test_config_bits(pdev, &hpt36x_enable_bits[ap->port_no])) |
232 | return -ENOENT; | 232 | return -ENOENT; |
233 | 233 | ||
234 | return ata_std_prereset(ap); | 234 | return ata_std_prereset(ap, deadline); |
235 | } | 235 | } |
236 | 236 | ||
237 | /** | 237 | /** |
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index 41d83129634..1614e8c822a 100644 --- a/drivers/ata/pata_hpt37x.c +++ b/drivers/ata/pata_hpt37x.c | |||
@@ -307,11 +307,12 @@ static unsigned long hpt370a_filter(struct ata_device *adev, unsigned long mask) | |||
307 | /** | 307 | /** |
308 | * hpt37x_pre_reset - reset the hpt37x bus | 308 | * hpt37x_pre_reset - reset the hpt37x bus |
309 | * @ap: ATA port to reset | 309 | * @ap: ATA port to reset |
310 | * @deadline: deadline jiffies for the operation | ||
310 | * | 311 | * |
311 | * Perform the initial reset handling for the 370/372 and 374 func 0 | 312 | * Perform the initial reset handling for the 370/372 and 374 func 0 |
312 | */ | 313 | */ |
313 | 314 | ||
314 | static int hpt37x_pre_reset(struct ata_port *ap) | 315 | static int hpt37x_pre_reset(struct ata_port *ap, unsigned long deadline) |
315 | { | 316 | { |
316 | u8 scr2, ata66; | 317 | u8 scr2, ata66; |
317 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 318 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
@@ -338,7 +339,7 @@ static int hpt37x_pre_reset(struct ata_port *ap) | |||
338 | pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); | 339 | pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); |
339 | udelay(100); | 340 | udelay(100); |
340 | 341 | ||
341 | return ata_std_prereset(ap); | 342 | return ata_std_prereset(ap, deadline); |
342 | } | 343 | } |
343 | 344 | ||
344 | /** | 345 | /** |
@@ -353,7 +354,7 @@ static void hpt37x_error_handler(struct ata_port *ap) | |||
353 | ata_bmdma_drive_eh(ap, hpt37x_pre_reset, ata_std_softreset, NULL, ata_std_postreset); | 354 | ata_bmdma_drive_eh(ap, hpt37x_pre_reset, ata_std_softreset, NULL, ata_std_postreset); |
354 | } | 355 | } |
355 | 356 | ||
356 | static int hpt374_pre_reset(struct ata_port *ap) | 357 | static int hpt374_pre_reset(struct ata_port *ap, unsigned long deadline) |
357 | { | 358 | { |
358 | static const struct pci_bits hpt37x_enable_bits[] = { | 359 | static const struct pci_bits hpt37x_enable_bits[] = { |
359 | { 0x50, 1, 0x04, 0x04 }, | 360 | { 0x50, 1, 0x04, 0x04 }, |
@@ -388,7 +389,7 @@ static int hpt374_pre_reset(struct ata_port *ap) | |||
388 | pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); | 389 | pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); |
389 | udelay(100); | 390 | udelay(100); |
390 | 391 | ||
391 | return ata_std_prereset(ap); | 392 | return ata_std_prereset(ap, deadline); |
392 | } | 393 | } |
393 | 394 | ||
394 | /** | 395 | /** |
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c index 6a34521b9e0..ea1037d6786 100644 --- a/drivers/ata/pata_hpt3x2n.c +++ b/drivers/ata/pata_hpt3x2n.c | |||
@@ -148,13 +148,14 @@ static int hpt3x2n_cable_detect(struct ata_port *ap) | |||
148 | * Reset the hardware and state machine, | 148 | * Reset the hardware and state machine, |
149 | */ | 149 | */ |
150 | 150 | ||
151 | static int hpt3xn_pre_reset(struct ata_port *ap) | 151 | static int hpt3xn_pre_reset(struct ata_port *ap, unsigned long deadline) |
152 | { | 152 | { |
153 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 153 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
154 | /* Reset the state machine */ | 154 | /* Reset the state machine */ |
155 | pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); | 155 | pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); |
156 | udelay(100); | 156 | udelay(100); |
157 | return ata_std_prereset(ap); | 157 | |
158 | return ata_std_prereset(ap, deadline); | ||
158 | } | 159 | } |
159 | 160 | ||
160 | /** | 161 | /** |
diff --git a/drivers/ata/pata_it8213.c b/drivers/ata/pata_it8213.c index 011306ef833..17bf9f3ed01 100644 --- a/drivers/ata/pata_it8213.c +++ b/drivers/ata/pata_it8213.c | |||
@@ -24,12 +24,13 @@ | |||
24 | /** | 24 | /** |
25 | * it8213_pre_reset - check for 40/80 pin | 25 | * it8213_pre_reset - check for 40/80 pin |
26 | * @ap: Port | 26 | * @ap: Port |
27 | * @deadline: deadline jiffies for the operation | ||
27 | * | 28 | * |
28 | * Filter out ports by the enable bits before doing the normal reset | 29 | * Filter out ports by the enable bits before doing the normal reset |
29 | * and probe. | 30 | * and probe. |
30 | */ | 31 | */ |
31 | 32 | ||
32 | static int it8213_pre_reset(struct ata_port *ap) | 33 | static int it8213_pre_reset(struct ata_port *ap, unsigned long deadline) |
33 | { | 34 | { |
34 | static const struct pci_bits it8213_enable_bits[] = { | 35 | static const struct pci_bits it8213_enable_bits[] = { |
35 | { 0x41U, 1U, 0x80UL, 0x80UL }, /* port 0 */ | 36 | { 0x41U, 1U, 0x80UL, 0x80UL }, /* port 0 */ |
@@ -37,7 +38,8 @@ static int it8213_pre_reset(struct ata_port *ap) | |||
37 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 38 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
38 | if (!pci_test_config_bits(pdev, &it8213_enable_bits[ap->port_no])) | 39 | if (!pci_test_config_bits(pdev, &it8213_enable_bits[ap->port_no])) |
39 | return -ENOENT; | 40 | return -ENOENT; |
40 | return ata_std_prereset(ap); | 41 | |
42 | return ata_std_prereset(ap, deadline); | ||
41 | } | 43 | } |
42 | 44 | ||
43 | /** | 45 | /** |
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c index 43763c99ea0..1daf78ac6ef 100644 --- a/drivers/ata/pata_jmicron.c +++ b/drivers/ata/pata_jmicron.c | |||
@@ -30,16 +30,17 @@ typedef enum { | |||
30 | /** | 30 | /** |
31 | * jmicron_pre_reset - check for 40/80 pin | 31 | * jmicron_pre_reset - check for 40/80 pin |
32 | * @ap: Port | 32 | * @ap: Port |
33 | * @deadline: deadline jiffies for the operation | ||
33 | * | 34 | * |
34 | * Perform the PATA port setup we need. | 35 | * Perform the PATA port setup we need. |
35 | 36 | * | |
36 | * On the Jmicron 361/363 there is a single PATA port that can be mapped | 37 | * On the Jmicron 361/363 there is a single PATA port that can be mapped |
37 | * either as primary or secondary (or neither). We don't do any policy | 38 | * either as primary or secondary (or neither). We don't do any policy |
38 | * and setup here. We assume that has been done by init_one and the | 39 | * and setup here. We assume that has been done by init_one and the |
39 | * BIOS. | 40 | * BIOS. |
40 | */ | 41 | */ |
41 | 42 | ||
42 | static int jmicron_pre_reset(struct ata_port *ap) | 43 | static int jmicron_pre_reset(struct ata_port *ap, unsigned long deadline) |
43 | { | 44 | { |
44 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 45 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
45 | u32 control; | 46 | u32 control; |
@@ -102,7 +103,7 @@ static int jmicron_pre_reset(struct ata_port *ap) | |||
102 | ap->cbl = ATA_CBL_SATA; | 103 | ap->cbl = ATA_CBL_SATA; |
103 | break; | 104 | break; |
104 | } | 105 | } |
105 | return ata_std_prereset(ap); | 106 | return ata_std_prereset(ap, deadline); |
106 | } | 107 | } |
107 | 108 | ||
108 | /** | 109 | /** |
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c index d9b94a1b695..8ab236c5482 100644 --- a/drivers/ata/pata_marvell.c +++ b/drivers/ata/pata_marvell.c | |||
@@ -25,11 +25,12 @@ | |||
25 | /** | 25 | /** |
26 | * marvell_pre_reset - check for 40/80 pin | 26 | * marvell_pre_reset - check for 40/80 pin |
27 | * @ap: Port | 27 | * @ap: Port |
28 | * @deadline: deadline jiffies for the operation | ||
28 | * | 29 | * |
29 | * Perform the PATA port setup we need. | 30 | * Perform the PATA port setup we need. |
30 | */ | 31 | */ |
31 | 32 | ||
32 | static int marvell_pre_reset(struct ata_port *ap) | 33 | static int marvell_pre_reset(struct ata_port *ap, unsigned long deadline) |
33 | { | 34 | { |
34 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 35 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
35 | u32 devices; | 36 | u32 devices; |
@@ -67,6 +68,7 @@ static int marvell_cable_detect(struct ata_port *ap) | |||
67 | case 1: /* Legacy SATA port */ | 68 | case 1: /* Legacy SATA port */ |
68 | return ATA_CBL_SATA; | 69 | return ATA_CBL_SATA; |
69 | } | 70 | } |
71 | |||
70 | BUG(); | 72 | BUG(); |
71 | return 0; /* Our BUG macro needs the right markup */ | 73 | return 0; /* Our BUG macro needs the right markup */ |
72 | } | 74 | } |
diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c index 987c5fafab0..3bfbd495f64 100644 --- a/drivers/ata/pata_mpiix.c +++ b/drivers/ata/pata_mpiix.c | |||
@@ -46,14 +46,15 @@ enum { | |||
46 | SECONDARY = (1 << 14) | 46 | SECONDARY = (1 << 14) |
47 | }; | 47 | }; |
48 | 48 | ||
49 | static int mpiix_pre_reset(struct ata_port *ap) | 49 | static int mpiix_pre_reset(struct ata_port *ap, unsigned long deadline) |
50 | { | 50 | { |
51 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 51 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
52 | static const struct pci_bits mpiix_enable_bits = { 0x6D, 1, 0x80, 0x80 }; | 52 | static const struct pci_bits mpiix_enable_bits = { 0x6D, 1, 0x80, 0x80 }; |
53 | 53 | ||
54 | if (!pci_test_config_bits(pdev, &mpiix_enable_bits)) | 54 | if (!pci_test_config_bits(pdev, &mpiix_enable_bits)) |
55 | return -ENOENT; | 55 | return -ENOENT; |
56 | return ata_std_prereset(ap); | 56 | |
57 | return ata_std_prereset(ap, deadline); | ||
57 | } | 58 | } |
58 | 59 | ||
59 | /** | 60 | /** |
diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c index 078aeda9cf8..ebc58a907d2 100644 --- a/drivers/ata/pata_ns87410.c +++ b/drivers/ata/pata_ns87410.c | |||
@@ -33,11 +33,12 @@ | |||
33 | /** | 33 | /** |
34 | * ns87410_pre_reset - probe begin | 34 | * ns87410_pre_reset - probe begin |
35 | * @ap: ATA port | 35 | * @ap: ATA port |
36 | * @deadline: deadline jiffies for the operation | ||
36 | * | 37 | * |
37 | * Check enabled ports | 38 | * Check enabled ports |
38 | */ | 39 | */ |
39 | 40 | ||
40 | static int ns87410_pre_reset(struct ata_port *ap) | 41 | static int ns87410_pre_reset(struct ata_port *ap, unsigned long deadline) |
41 | { | 42 | { |
42 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 43 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
43 | static const struct pci_bits ns87410_enable_bits[] = { | 44 | static const struct pci_bits ns87410_enable_bits[] = { |
@@ -47,7 +48,8 @@ static int ns87410_pre_reset(struct ata_port *ap) | |||
47 | 48 | ||
48 | if (!pci_test_config_bits(pdev, &ns87410_enable_bits[ap->port_no])) | 49 | if (!pci_test_config_bits(pdev, &ns87410_enable_bits[ap->port_no])) |
49 | return -ENOENT; | 50 | return -ENOENT; |
50 | return ata_std_prereset(ap); | 51 | |
52 | return ata_std_prereset(ap, deadline); | ||
51 | } | 53 | } |
52 | 54 | ||
53 | /** | 55 | /** |
diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c index dea4690340d..4d75d32e582 100644 --- a/drivers/ata/pata_oldpiix.c +++ b/drivers/ata/pata_oldpiix.c | |||
@@ -30,11 +30,12 @@ | |||
30 | /** | 30 | /** |
31 | * oldpiix_pre_reset - probe begin | 31 | * oldpiix_pre_reset - probe begin |
32 | * @ap: ATA port | 32 | * @ap: ATA port |
33 | * @deadline: deadline jiffies for the operation | ||
33 | * | 34 | * |
34 | * Set up cable type and use generic probe init | 35 | * Set up cable type and use generic probe init |
35 | */ | 36 | */ |
36 | 37 | ||
37 | static int oldpiix_pre_reset(struct ata_port *ap) | 38 | static int oldpiix_pre_reset(struct ata_port *ap, unsigned long deadline) |
38 | { | 39 | { |
39 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 40 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
40 | static const struct pci_bits oldpiix_enable_bits[] = { | 41 | static const struct pci_bits oldpiix_enable_bits[] = { |
@@ -44,7 +45,8 @@ static int oldpiix_pre_reset(struct ata_port *ap) | |||
44 | 45 | ||
45 | if (!pci_test_config_bits(pdev, &oldpiix_enable_bits[ap->port_no])) | 46 | if (!pci_test_config_bits(pdev, &oldpiix_enable_bits[ap->port_no])) |
46 | return -ENOENT; | 47 | return -ENOENT; |
47 | return ata_std_prereset(ap); | 48 | |
49 | return ata_std_prereset(ap, deadline); | ||
48 | } | 50 | } |
49 | 51 | ||
50 | /** | 52 | /** |
diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c index 13b63e21838..0af8a2c77cc 100644 --- a/drivers/ata/pata_opti.c +++ b/drivers/ata/pata_opti.c | |||
@@ -47,11 +47,12 @@ enum { | |||
47 | /** | 47 | /** |
48 | * opti_pre_reset - probe begin | 48 | * opti_pre_reset - probe begin |
49 | * @ap: ATA port | 49 | * @ap: ATA port |
50 | * @deadline: deadline jiffies for the operation | ||
50 | * | 51 | * |
51 | * Set up cable type and use generic probe init | 52 | * Set up cable type and use generic probe init |
52 | */ | 53 | */ |
53 | 54 | ||
54 | static int opti_pre_reset(struct ata_port *ap) | 55 | static int opti_pre_reset(struct ata_port *ap, unsigned long deadline) |
55 | { | 56 | { |
56 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 57 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
57 | static const struct pci_bits opti_enable_bits[] = { | 58 | static const struct pci_bits opti_enable_bits[] = { |
@@ -61,7 +62,8 @@ static int opti_pre_reset(struct ata_port *ap) | |||
61 | 62 | ||
62 | if (!pci_test_config_bits(pdev, &opti_enable_bits[ap->port_no])) | 63 | if (!pci_test_config_bits(pdev, &opti_enable_bits[ap->port_no])) |
63 | return -ENOENT; | 64 | return -ENOENT; |
64 | return ata_std_prereset(ap); | 65 | |
66 | return ata_std_prereset(ap, deadline); | ||
65 | } | 67 | } |
66 | 68 | ||
67 | /** | 69 | /** |
diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c index b70e04c144d..2843e480f21 100644 --- a/drivers/ata/pata_optidma.c +++ b/drivers/ata/pata_optidma.c | |||
@@ -48,11 +48,12 @@ static int pci_clock; /* 0 = 33 1 = 25 */ | |||
48 | /** | 48 | /** |
49 | * optidma_pre_reset - probe begin | 49 | * optidma_pre_reset - probe begin |
50 | * @ap: ATA port | 50 | * @ap: ATA port |
51 | * @deadline: deadline jiffies for the operation | ||
51 | * | 52 | * |
52 | * Set up cable type and use generic probe init | 53 | * Set up cable type and use generic probe init |
53 | */ | 54 | */ |
54 | 55 | ||
55 | static int optidma_pre_reset(struct ata_port *ap) | 56 | static int optidma_pre_reset(struct ata_port *ap, unsigned long deadline) |
56 | { | 57 | { |
57 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 58 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
58 | static const struct pci_bits optidma_enable_bits = { | 59 | static const struct pci_bits optidma_enable_bits = { |
@@ -62,7 +63,7 @@ static int optidma_pre_reset(struct ata_port *ap) | |||
62 | if (ap->port_no && !pci_test_config_bits(pdev, &optidma_enable_bits)) | 63 | if (ap->port_no && !pci_test_config_bits(pdev, &optidma_enable_bits)) |
63 | return -ENOENT; | 64 | return -ENOENT; |
64 | 65 | ||
65 | return ata_std_prereset(ap); | 66 | return ata_std_prereset(ap, deadline); |
66 | } | 67 | } |
67 | 68 | ||
68 | /** | 69 | /** |
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index a61cbc11068..0d2cc49fde4 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c | |||
@@ -301,6 +301,7 @@ static inline int pdc2027x_port_enabled(struct ata_port *ap) | |||
301 | /** | 301 | /** |
302 | * pdc2027x_prereset - prereset for PATA host controller | 302 | * pdc2027x_prereset - prereset for PATA host controller |
303 | * @ap: Target port | 303 | * @ap: Target port |
304 | * @deadline: deadline jiffies for the operation | ||
304 | * | 305 | * |
305 | * Probeinit including cable detection. | 306 | * Probeinit including cable detection. |
306 | * | 307 | * |
@@ -308,12 +309,12 @@ static inline int pdc2027x_port_enabled(struct ata_port *ap) | |||
308 | * None (inherited from caller). | 309 | * None (inherited from caller). |
309 | */ | 310 | */ |
310 | 311 | ||
311 | static int pdc2027x_prereset(struct ata_port *ap) | 312 | static int pdc2027x_prereset(struct ata_port *ap, unsigned long deadline) |
312 | { | 313 | { |
313 | /* Check whether port enabled */ | 314 | /* Check whether port enabled */ |
314 | if (!pdc2027x_port_enabled(ap)) | 315 | if (!pdc2027x_port_enabled(ap)) |
315 | return -ENOENT; | 316 | return -ENOENT; |
316 | return ata_std_prereset(ap); | 317 | return ata_std_prereset(ap, deadline); |
317 | } | 318 | } |
318 | 319 | ||
319 | /** | 320 | /** |
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c index 3956ef26936..b6e020383dd 100644 --- a/drivers/ata/pata_serverworks.c +++ b/drivers/ata/pata_serverworks.c | |||
@@ -139,12 +139,14 @@ static struct sv_cable_table cable_detect[] = { | |||
139 | /** | 139 | /** |
140 | * serverworks_cable_detect - cable detection | 140 | * serverworks_cable_detect - cable detection |
141 | * @ap: ATA port | 141 | * @ap: ATA port |
142 | * @deadline: deadline jiffies for the operation | ||
142 | * | 143 | * |
143 | * Perform cable detection according to the device and subvendor | 144 | * Perform cable detection according to the device and subvendor |
144 | * identifications | 145 | * identifications |
145 | */ | 146 | */ |
146 | 147 | ||
147 | static int serverworks_cable_detect(struct ata_port *ap) { | 148 | static int serverworks_cable_detect(struct ata_port *ap) |
149 | { | ||
148 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 150 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
149 | struct sv_cable_table *cb = cable_detect; | 151 | struct sv_cable_table *cb = cable_detect; |
150 | 152 | ||
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c index 6770820cfca..a5886f061c0 100644 --- a/drivers/ata/pata_sil680.c +++ b/drivers/ata/pata_sil680.c | |||
@@ -94,11 +94,13 @@ static int sil680_cable_detect(struct ata_port *ap) { | |||
94 | /** | 94 | /** |
95 | * sil680_bus_reset - reset the SIL680 bus | 95 | * sil680_bus_reset - reset the SIL680 bus |
96 | * @ap: ATA port to reset | 96 | * @ap: ATA port to reset |
97 | * @deadline: deadline jiffies for the operation | ||
97 | * | 98 | * |
98 | * Perform the SIL680 housekeeping when doing an ATA bus reset | 99 | * Perform the SIL680 housekeeping when doing an ATA bus reset |
99 | */ | 100 | */ |
100 | 101 | ||
101 | static int sil680_bus_reset(struct ata_port *ap,unsigned int *classes) | 102 | static int sil680_bus_reset(struct ata_port *ap,unsigned int *classes, |
103 | unsigned long deadline) | ||
102 | { | 104 | { |
103 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); | 105 | struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
104 | unsigned long addr = sil680_selreg(ap, 0); | 106 | unsigned long addr = sil680_selreg(ap, 0); |
@@ -108,7 +110,7 @@ static int sil680_bus_reset(struct ata_port *ap,unsigned int *classes) | |||
108 | pci_write_config_byte(pdev, addr, reset | 0x03); | 110 | pci_write_config_byte(pdev, addr, reset | 0x03); |
109 | udelay(25); | 111 | udelay(25); |
110 | pci_write_config_byte(pdev, addr, reset); | 112 | pci_write_config_byte(pdev, addr, reset); |
111 | return ata_std_softreset(ap, classes); | 113 | return ata_std_softreset(ap, classes, deadline); |
112 | } | 114 | } |
113 | 115 | ||
114 | static void sil680_error_handler(struct ata_port *ap) | 116 | static void sil680_error_handler(struct ata_port *ap) |
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index a3fbcee6fb3..7c6b58223c7 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c | |||
@@ -88,6 +88,7 @@ static int sis_port_base(struct ata_device *adev) | |||
88 | /** | 88 | /** |
89 | * sis_133_cable_detect - check for 40/80 pin | 89 | * sis_133_cable_detect - check for 40/80 pin |
90 | * @ap: Port | 90 | * @ap: Port |
91 | * @deadline: deadline jiffies for the operation | ||
91 | * | 92 | * |
92 | * Perform cable detection for the later UDMA133 capable | 93 | * Perform cable detection for the later UDMA133 capable |
93 | * SiS chipset. | 94 | * SiS chipset. |
@@ -108,6 +109,7 @@ static int sis_133_cable_detect(struct ata_port *ap) | |||
108 | /** | 109 | /** |
109 | * sis_66_cable_detect - check for 40/80 pin | 110 | * sis_66_cable_detect - check for 40/80 pin |
110 | * @ap: Port | 111 | * @ap: Port |
112 | * @deadline: deadline jiffies for the operation | ||
111 | * | 113 | * |
112 | * Perform cable detection on the UDMA66, UDMA100 and early UDMA133 | 114 | * Perform cable detection on the UDMA66, UDMA100 and early UDMA133 |
113 | * SiS IDE controllers. | 115 | * SiS IDE controllers. |
@@ -130,11 +132,12 @@ static int sis_66_cable_detect(struct ata_port *ap) | |||
130 | /** | 132 | /** |
131 | * sis_pre_reset - probe begin | 133 | * sis_pre_reset - probe begin |
132 | * @ap: ATA port | 134 | * @ap: ATA port |
135 | * @deadline: deadline jiffies for the operation | ||
133 | * | 136 | * |
134 | * Set up cable type and use generic probe init | 137 | * Set up cable type and use generic probe init |
135 | */ | 138 | */ |
136 | 139 | ||
137 | static int sis_pre_reset(struct ata_port *ap) | 140 | static int sis_old_pre_reset(struct ata_port *ap, unsigned long deadline) |
138 | { | 141 | { |
139 | static const struct pci_bits sis_enable_bits[] = { | 142 | static const struct pci_bits sis_enable_bits[] = { |
140 | { 0x4aU, 1U, 0x02UL, 0x02UL }, /* port 0 */ | 143 | { 0x4aU, 1U, 0x02UL, 0x02UL }, /* port 0 */ |
@@ -145,7 +148,8 @@ static int sis_pre_reset(struct ata_port *ap) | |||
145 | 148 | ||
146 | if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no])) | 149 | if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no])) |
147 | return -ENOENT; | 150 | return -ENOENT; |
148 | return ata_std_prereset(ap); | 151 | |
152 | return ata_std_prereset(ap, deadline); | ||
149 | } | 153 | } |
150 | 154 | ||
151 | 155 | ||
diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c index da9e22b2575..9aeffdbe282 100644 --- a/drivers/ata/pata_sl82c105.c +++ b/drivers/ata/pata_sl82c105.c | |||
@@ -44,11 +44,12 @@ enum { | |||
44 | /** | 44 | /** |
45 | * sl82c105_pre_reset - probe begin | 45 | * sl82c105_pre_reset - probe begin |
46 | * @ap: ATA port | 46 | * @ap: ATA port |
47 | * @deadline: deadline jiffies for the operation | ||
47 | * | 48 | * |
48 | * Set up cable type and use generic probe init | 49 | * Set up cable type and use generic probe init |
49 | */ | 50 | */ |
50 | 51 | ||
51 | static int sl82c105_pre_reset(struct ata_port *ap) | 52 | static int sl82c105_pre_reset(struct ata_port *ap, unsigned long deadline) |
52 | { | 53 | { |
53 | static const struct pci_bits sl82c105_enable_bits[] = { | 54 | static const struct pci_bits sl82c105_enable_bits[] = { |
54 | { 0x40, 1, 0x01, 0x01 }, | 55 | { 0x40, 1, 0x01, 0x01 }, |
@@ -58,7 +59,7 @@ static int sl82c105_pre_reset(struct ata_port *ap) | |||
58 | 59 | ||
59 | if (ap->port_no && !pci_test_config_bits(pdev, &sl82c105_enable_bits[ap->port_no])) | 60 | if (ap->port_no && !pci_test_config_bits(pdev, &sl82c105_enable_bits[ap->port_no])) |
60 | return -ENOENT; | 61 | return -ENOENT; |
61 | return ata_std_prereset(ap); | 62 | return ata_std_prereset(ap, deadline); |
62 | } | 63 | } |
63 | 64 | ||
64 | 65 | ||
diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c index e618ffd6e94..349887bf5b9 100644 --- a/drivers/ata/pata_triflex.c +++ b/drivers/ata/pata_triflex.c | |||
@@ -48,11 +48,12 @@ | |||
48 | /** | 48 | /** |
49 | * triflex_prereset - probe begin | 49 | * triflex_prereset - probe begin |
50 | * @ap: ATA port | 50 | * @ap: ATA port |
51 | * @deadline: deadline jiffies for the operation | ||
51 | * | 52 | * |
52 | * Set up cable type and use generic probe init | 53 | * Set up cable type and use generic probe init |
53 | */ | 54 | */ |
54 | 55 | ||
55 | static int triflex_prereset(struct ata_port *ap) | 56 | static int triflex_prereset(struct ata_port *ap, unsigned long deadline) |
56 | { | 57 | { |
57 | static const struct pci_bits triflex_enable_bits[] = { | 58 | static const struct pci_bits triflex_enable_bits[] = { |
58 | { 0x80, 1, 0x01, 0x01 }, | 59 | { 0x80, 1, 0x01, 0x01 }, |
@@ -63,7 +64,8 @@ static int triflex_prereset(struct ata_port *ap) | |||
63 | 64 | ||
64 | if (!pci_test_config_bits(pdev, &triflex_enable_bits[ap->port_no])) | 65 | if (!pci_test_config_bits(pdev, &triflex_enable_bits[ap->port_no])) |
65 | return -ENOENT; | 66 | return -ENOENT; |
66 | return ata_std_prereset(ap); | 67 | |
68 | return ata_std_prereset(ap, deadline); | ||
67 | } | 69 | } |
68 | 70 | ||
69 | 71 | ||
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 96b71791d2f..362beb2f489 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c | |||
@@ -154,7 +154,7 @@ static int via_cable_detect(struct ata_port *ap) { | |||
154 | return ATA_CBL_PATA40; | 154 | return ATA_CBL_PATA40; |
155 | } | 155 | } |
156 | 156 | ||
157 | static int via_pre_reset(struct ata_port *ap) | 157 | static int via_pre_reset(struct ata_port *ap, unsigned long deadline) |
158 | { | 158 | { |
159 | const struct via_isa_bridge *config = ap->host->private_data; | 159 | const struct via_isa_bridge *config = ap->host->private_data; |
160 | 160 | ||
@@ -167,7 +167,8 @@ static int via_pre_reset(struct ata_port *ap) | |||
167 | if (!pci_test_config_bits(pdev, &via_enable_bits[ap->port_no])) | 167 | if (!pci_test_config_bits(pdev, &via_enable_bits[ap->port_no])) |
168 | return -ENOENT; | 168 | return -ENOENT; |
169 | } | 169 | } |
170 | return ata_std_prereset(ap); | 170 | |
171 | return ata_std_prereset(ap, deadline); | ||
171 | } | 172 | } |
172 | 173 | ||
173 | 174 | ||
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index f099a1d83a0..25b747e2613 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c | |||
@@ -420,7 +420,8 @@ static void inic_thaw(struct ata_port *ap) | |||
420 | * SRST and SControl hardreset don't give valid signature on this | 420 | * SRST and SControl hardreset don't give valid signature on this |
421 | * controller. Only controller specific hardreset mechanism works. | 421 | * controller. Only controller specific hardreset mechanism works. |
422 | */ | 422 | */ |
423 | static int inic_hardreset(struct ata_port *ap, unsigned int *class) | 423 | static int inic_hardreset(struct ata_port *ap, unsigned int *class, |
424 | unsigned long deadline) | ||
424 | { | 425 | { |
425 | void __iomem *port_base = inic_port_base(ap); | 426 | void __iomem *port_base = inic_port_base(ap); |
426 | void __iomem *idma_ctl = port_base + PORT_IDMA_CTL; | 427 | void __iomem *idma_ctl = port_base + PORT_IDMA_CTL; |
@@ -437,7 +438,7 @@ static int inic_hardreset(struct ata_port *ap, unsigned int *class) | |||
437 | msleep(1); | 438 | msleep(1); |
438 | writew(val & ~IDMA_CTL_RST_ATA, idma_ctl); | 439 | writew(val & ~IDMA_CTL_RST_ATA, idma_ctl); |
439 | 440 | ||
440 | rc = sata_phy_resume(ap, timing); | 441 | rc = sata_phy_resume(ap, timing, deadline); |
441 | if (rc) { | 442 | if (rc) { |
442 | ata_port_printk(ap, KERN_WARNING, "failed to resume " | 443 | ata_port_printk(ap, KERN_WARNING, "failed to resume " |
443 | "link after reset (errno=%d)\n", rc); | 444 | "link after reset (errno=%d)\n", rc); |
@@ -451,10 +452,11 @@ static int inic_hardreset(struct ata_port *ap, unsigned int *class) | |||
451 | /* wait a while before checking status */ | 452 | /* wait a while before checking status */ |
452 | msleep(150); | 453 | msleep(150); |
453 | 454 | ||
454 | if (ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT)) { | 455 | rc = ata_wait_ready(ap, deadline); |
455 | ata_port_printk(ap, KERN_WARNING, | 456 | if (rc && rc != -ENODEV) { |
456 | "device busy after hardreset\n"); | 457 | ata_port_printk(ap, KERN_WARNING, "device not ready " |
457 | return -EIO; | 458 | "after hardreset (errno=%d)\n", rc); |
459 | return rc; | ||
458 | } | 460 | } |
459 | 461 | ||
460 | ata_tf_read(ap, &tf); | 462 | ata_tf_read(ap, &tf); |
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index 02169740ed2..e2e795e5823 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c | |||
@@ -1405,7 +1405,8 @@ static void nv_ck804_thaw(struct ata_port *ap) | |||
1405 | writeb(mask, mmio_base + NV_INT_ENABLE_CK804); | 1405 | writeb(mask, mmio_base + NV_INT_ENABLE_CK804); |
1406 | } | 1406 | } |
1407 | 1407 | ||
1408 | static int nv_hardreset(struct ata_port *ap, unsigned int *class) | 1408 | static int nv_hardreset(struct ata_port *ap, unsigned int *class, |
1409 | unsigned long deadline) | ||
1409 | { | 1410 | { |
1410 | unsigned int dummy; | 1411 | unsigned int dummy; |
1411 | 1412 | ||
@@ -1413,7 +1414,7 @@ static int nv_hardreset(struct ata_port *ap, unsigned int *class) | |||
1413 | * some controllers. Don't classify on hardreset. For more | 1414 | * some controllers. Don't classify on hardreset. For more |
1414 | * info, see http://bugme.osdl.org/show_bug.cgi?id=3352 | 1415 | * info, see http://bugme.osdl.org/show_bug.cgi?id=3352 |
1415 | */ | 1416 | */ |
1416 | return sata_std_hardreset(ap, &dummy); | 1417 | return sata_std_hardreset(ap, &dummy, deadline); |
1417 | } | 1418 | } |
1418 | 1419 | ||
1419 | static void nv_error_handler(struct ata_port *ap) | 1420 | static void nv_error_handler(struct ata_port *ap) |
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index e6223ba667d..b97ee9f31ae 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c | |||
@@ -534,7 +534,8 @@ static int sil24_init_port(struct ata_port *ap) | |||
534 | return 0; | 534 | return 0; |
535 | } | 535 | } |
536 | 536 | ||
537 | static int sil24_softreset(struct ata_port *ap, unsigned int *class) | 537 | static int sil24_softreset(struct ata_port *ap, unsigned int *class, |
538 | unsigned long deadline) | ||
538 | { | 539 | { |
539 | void __iomem *port = ap->ioaddr.cmd_addr; | 540 | void __iomem *port = ap->ioaddr.cmd_addr; |
540 | struct sil24_port_priv *pp = ap->private_data; | 541 | struct sil24_port_priv *pp = ap->private_data; |
@@ -566,7 +567,7 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class) | |||
566 | 567 | ||
567 | mask = (PORT_IRQ_COMPLETE | PORT_IRQ_ERROR) << PORT_IRQ_RAW_SHIFT; | 568 | mask = (PORT_IRQ_COMPLETE | PORT_IRQ_ERROR) << PORT_IRQ_RAW_SHIFT; |
568 | irq_stat = ata_wait_register(port + PORT_IRQ_STAT, mask, 0x0, | 569 | irq_stat = ata_wait_register(port + PORT_IRQ_STAT, mask, 0x0, |
569 | 100, ATA_TMOUT_BOOT / HZ * 1000); | 570 | 100, jiffies_to_msecs(deadline - jiffies)); |
570 | 571 | ||
571 | writel(irq_stat, port + PORT_IRQ_STAT); /* clear IRQs */ | 572 | writel(irq_stat, port + PORT_IRQ_STAT); /* clear IRQs */ |
572 | irq_stat >>= PORT_IRQ_RAW_SHIFT; | 573 | irq_stat >>= PORT_IRQ_RAW_SHIFT; |
@@ -594,7 +595,8 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class) | |||
594 | return -EIO; | 595 | return -EIO; |
595 | } | 596 | } |
596 | 597 | ||
597 | static int sil24_hardreset(struct ata_port *ap, unsigned int *class) | 598 | static int sil24_hardreset(struct ata_port *ap, unsigned int *class, |
599 | unsigned long deadline) | ||
598 | { | 600 | { |
599 | void __iomem *port = ap->ioaddr.cmd_addr; | 601 | void __iomem *port = ap->ioaddr.cmd_addr; |
600 | const char *reason; | 602 | const char *reason; |
@@ -615,7 +617,7 @@ static int sil24_hardreset(struct ata_port *ap, unsigned int *class) | |||
615 | /* SStatus oscillates between zero and valid status after | 617 | /* SStatus oscillates between zero and valid status after |
616 | * DEV_RST, debounce it. | 618 | * DEV_RST, debounce it. |
617 | */ | 619 | */ |
618 | rc = sata_phy_debounce(ap, sata_deb_timing_long); | 620 | rc = sata_phy_debounce(ap, sata_deb_timing_long, deadline); |
619 | if (rc) { | 621 | if (rc) { |
620 | reason = "PHY debouncing failed"; | 622 | reason = "PHY debouncing failed"; |
621 | goto err; | 623 | goto err; |
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index 1d855f55f5f..305ab7c68ca 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c | |||
@@ -268,6 +268,7 @@ static void svia_noop_freeze(struct ata_port *ap) | |||
268 | /** | 268 | /** |
269 | * vt6420_prereset - prereset for vt6420 | 269 | * vt6420_prereset - prereset for vt6420 |
270 | * @ap: target ATA port | 270 | * @ap: target ATA port |
271 | * @deadline: deadline jiffies for the operation | ||
271 | * | 272 | * |
272 | * SCR registers on vt6420 are pieces of shit and may hang the | 273 | * SCR registers on vt6420 are pieces of shit and may hang the |
273 | * whole machine completely if accessed with the wrong timing. | 274 | * whole machine completely if accessed with the wrong timing. |
@@ -284,7 +285,7 @@ static void svia_noop_freeze(struct ata_port *ap) | |||
284 | * RETURNS: | 285 | * RETURNS: |
285 | * 0 on success, -errno otherwise. | 286 | * 0 on success, -errno otherwise. |
286 | */ | 287 | */ |
287 | static int vt6420_prereset(struct ata_port *ap) | 288 | static int vt6420_prereset(struct ata_port *ap, unsigned long deadline) |
288 | { | 289 | { |
289 | struct ata_eh_context *ehc = &ap->eh_context; | 290 | struct ata_eh_context *ehc = &ap->eh_context; |
290 | unsigned long timeout = jiffies + (HZ * 5); | 291 | unsigned long timeout = jiffies + (HZ * 5); |
@@ -329,7 +330,7 @@ static int vt6420_prereset(struct ata_port *ap) | |||
329 | 330 | ||
330 | skip_scr: | 331 | skip_scr: |
331 | /* wait for !BSY */ | 332 | /* wait for !BSY */ |
332 | ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT); | 333 | ata_wait_ready(ap, deadline); |
333 | 334 | ||
334 | return 0; | 335 | return 0; |
335 | } | 336 | } |