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-rw-r--r--arch/x86/include/asm/uv/uv_bau.h82
-rw-r--r--arch/x86/platform/intel-mid/device_libs/Makefile3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_bt.c108
-rw-r--r--arch/x86/platform/uv/tlb_uv.c195
4 files changed, 299 insertions, 89 deletions
diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 57ab86d94d64..7cac79802ad2 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -185,6 +185,15 @@
#define MSG_REGULAR 1
#define MSG_RETRY 2
+#define BAU_DESC_QUALIFIER 0x534749
+
+enum uv_bau_version {
+ UV_BAU_V1 = 1,
+ UV_BAU_V2,
+ UV_BAU_V3,
+ UV_BAU_V4,
+};
+
/*
* Distribution: 32 bytes (256 bits) (bytes 0-0x1f of descriptor)
* If the 'multilevel' flag in the header portion of the descriptor
@@ -222,20 +231,32 @@ struct bau_local_cpumask {
* the s/w ack bit vector ]
*/
-/*
- * The payload is software-defined for INTD transactions
+/**
+ * struct uv1_2_3_bau_msg_payload - defines payload for INTD transactions
+ * @address: Signifies a page or all TLB's of the cpu
+ * @sending_cpu: CPU from which the message originates
+ * @acknowledge_count: CPUs on the destination Hub that received the interrupt
*/
-struct bau_msg_payload {
- unsigned long address; /* signifies a page or all
- TLB's of the cpu */
- /* 64 bits */
- unsigned short sending_cpu; /* filled in by sender */
- /* 16 bits */
- unsigned short acknowledge_count; /* filled in by destination */
- /* 16 bits */
- unsigned int reserved1:32; /* not usable */
+struct uv1_2_3_bau_msg_payload {
+ u64 address;
+ u16 sending_cpu;
+ u16 acknowledge_count;
};
+/**
+ * struct uv4_bau_msg_payload - defines payload for INTD transactions
+ * @address: Signifies a page or all TLB's of the cpu
+ * @sending_cpu: CPU from which the message originates
+ * @acknowledge_count: CPUs on the destination Hub that received the interrupt
+ * @qualifier: Set by source to verify origin of INTD broadcast
+ */
+struct uv4_bau_msg_payload {
+ u64 address;
+ u16 sending_cpu;
+ u16 acknowledge_count;
+ u32 reserved:8;
+ u32 qualifier:24;
+};
/*
* UV1 Message header: 16 bytes (128 bits) (bytes 0x30-0x3f of descriptor)
@@ -385,17 +406,6 @@ struct uv2_3_bau_msg_header {
/* bits 127:120 */
};
-/* Abstracted BAU functions */
-struct bau_operations {
- unsigned long (*read_l_sw_ack)(void);
- unsigned long (*read_g_sw_ack)(int pnode);
- unsigned long (*bau_gpa_to_offset)(unsigned long vaddr);
- void (*write_l_sw_ack)(unsigned long mmr);
- void (*write_g_sw_ack)(int pnode, unsigned long mmr);
- void (*write_payload_first)(int pnode, unsigned long mmr);
- void (*write_payload_last)(int pnode, unsigned long mmr);
-};
-
/*
* The activation descriptor:
* The format of the message to send, plus all accompanying control
@@ -411,7 +421,10 @@ struct bau_desc {
struct uv2_3_bau_msg_header uv2_3_hdr;
} header;
- struct bau_msg_payload payload;
+ union bau_payload_header {
+ struct uv1_2_3_bau_msg_payload uv1_2_3;
+ struct uv4_bau_msg_payload uv4;
+ } payload;
};
/* UV1:
* -payload-- ---------header------
@@ -588,8 +601,12 @@ struct uvhub_desc {
struct socket_desc socket[2];
};
-/*
- * one per-cpu; to locate the software tables
+/**
+ * struct bau_control
+ * @status_mmr: location of status mmr, determined by uvhub_cpu
+ * @status_index: index of ERR|BUSY bits in status mmr, determined by uvhub_cpu
+ *
+ * Per-cpu control struct containing CPU topology information and BAU tuneables.
*/
struct bau_control {
struct bau_desc *descriptor_base;
@@ -607,6 +624,8 @@ struct bau_control {
int timeout_tries;
int ipi_attempts;
int conseccompletes;
+ u64 status_mmr;
+ int status_index;
bool nobau;
short baudisabled;
short cpu;
@@ -644,6 +663,19 @@ struct bau_control {
struct hub_and_pnode *thp;
};
+/* Abstracted BAU functions */
+struct bau_operations {
+ unsigned long (*read_l_sw_ack)(void);
+ unsigned long (*read_g_sw_ack)(int pnode);
+ unsigned long (*bau_gpa_to_offset)(unsigned long vaddr);
+ void (*write_l_sw_ack)(unsigned long mmr);
+ void (*write_g_sw_ack)(int pnode, unsigned long mmr);
+ void (*write_payload_first)(int pnode, unsigned long mmr);
+ void (*write_payload_last)(int pnode, unsigned long mmr);
+ int (*wait_completion)(struct bau_desc*,
+ struct bau_control*, long try);
+};
+
static inline void write_mmr_data_broadcast(int pnode, unsigned long mmr_image)
{
write_gmmr(pnode, UVH_BAU_DATA_BROADCAST, mmr_image);
diff --git a/arch/x86/platform/intel-mid/device_libs/Makefile b/arch/x86/platform/intel-mid/device_libs/Makefile
index 3dbde04febdc..53e0235e308f 100644
--- a/arch/x86/platform/intel-mid/device_libs/Makefile
+++ b/arch/x86/platform/intel-mid/device_libs/Makefile
@@ -2,8 +2,9 @@
obj-$(subst m,y,$(CONFIG_PINCTRL_MERRIFIELD)) += platform_mrfld_pinctrl.o
# SDHCI Devices
obj-$(subst m,y,$(CONFIG_MMC_SDHCI_PCI)) += platform_mrfld_sd.o
-# WiFi
+# WiFi + BT
obj-$(subst m,y,$(CONFIG_BRCMFMAC_SDIO)) += platform_bcm43xx.o
+obj-$(subst m,y,$(CONFIG_BT_HCIUART_BCM)) += platform_bt.o
# IPC Devices
obj-$(subst m,y,$(CONFIG_MFD_INTEL_MSIC)) += platform_msic.o
obj-$(subst m,y,$(CONFIG_SND_MFLD_MACHINE)) += platform_msic_audio.o
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_bt.c b/arch/x86/platform/intel-mid/device_libs/platform_bt.c
new file mode 100644
index 000000000000..5a0483e7bf66
--- /dev/null
+++ b/arch/x86/platform/intel-mid/device_libs/platform_bt.c
@@ -0,0 +1,108 @@
+/*
+ * Bluetooth platform data initialization file
+ *
+ * (C) Copyright 2017 Intel Corporation
+ * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; version 2
+ * of the License.
+ */
+
+#include <linux/gpio/machine.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+
+#include <asm/cpu_device_id.h>
+#include <asm/intel-family.h>
+#include <asm/intel-mid.h>
+
+struct bt_sfi_data {
+ struct device *dev;
+ const char *name;
+ int (*setup)(struct bt_sfi_data *ddata);
+};
+
+static struct gpiod_lookup_table tng_bt_sfi_gpio_table = {
+ .dev_id = "hci_bcm",
+ .table = {
+ GPIO_LOOKUP("0000:00:0c.0", -1, "device-wakeup", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("0000:00:0c.0", -1, "shutdown", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("0000:00:0c.0", -1, "host-wakeup", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
+#define TNG_BT_SFI_GPIO_DEVICE_WAKEUP "bt_wakeup"
+#define TNG_BT_SFI_GPIO_SHUTDOWN "BT-reset"
+#define TNG_BT_SFI_GPIO_HOST_WAKEUP "bt_uart_enable"
+
+static int __init tng_bt_sfi_setup(struct bt_sfi_data *ddata)
+{
+ struct gpiod_lookup_table *table = &tng_bt_sfi_gpio_table;
+ struct gpiod_lookup *lookup = table->table;
+ struct pci_dev *pdev;
+
+ /* Connected to /dev/ttyS0 */
+ pdev = pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(4, 1));
+ if (!pdev)
+ return -ENODEV;
+
+ ddata->dev = &pdev->dev;
+ ddata->name = table->dev_id;
+
+ lookup[0].chip_hwnum = get_gpio_by_name(TNG_BT_SFI_GPIO_DEVICE_WAKEUP);
+ lookup[1].chip_hwnum = get_gpio_by_name(TNG_BT_SFI_GPIO_SHUTDOWN);
+ lookup[2].chip_hwnum = get_gpio_by_name(TNG_BT_SFI_GPIO_HOST_WAKEUP);
+
+ gpiod_add_lookup_table(table);
+ return 0;
+}
+
+static struct bt_sfi_data tng_bt_sfi_data __initdata = {
+ .setup = tng_bt_sfi_setup,
+};
+
+#define ICPU(model, ddata) \
+ { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (kernel_ulong_t)&ddata }
+
+static const struct x86_cpu_id bt_sfi_cpu_ids[] = {
+ ICPU(INTEL_FAM6_ATOM_MERRIFIELD, tng_bt_sfi_data),
+ {}
+};
+
+static int __init bt_sfi_init(void)
+{
+ struct platform_device_info info;
+ struct platform_device *pdev;
+ const struct x86_cpu_id *id;
+ struct bt_sfi_data *ddata;
+ int ret;
+
+ id = x86_match_cpu(bt_sfi_cpu_ids);
+ if (!id)
+ return -ENODEV;
+
+ ddata = (struct bt_sfi_data *)id->driver_data;
+ if (!ddata)
+ return -ENODEV;
+
+ ret = ddata->setup(ddata);
+ if (ret)
+ return ret;
+
+ memset(&info, 0, sizeof(info));
+ info.fwnode = ddata->dev->fwnode;
+ info.parent = ddata->dev;
+ info.name = ddata->name,
+ info.id = PLATFORM_DEVID_NONE,
+
+ pdev = platform_device_register_full(&info);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+
+ dev_info(ddata->dev, "Registered Bluetooth device: %s\n", ddata->name);
+ return 0;
+}
+device_initcall(bt_sfi_init);
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index f25982cdff90..42e65fee5673 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -23,28 +23,7 @@
#include <asm/irq_vectors.h>
#include <asm/timer.h>
-static struct bau_operations ops;
-
-static struct bau_operations uv123_bau_ops = {
- .bau_gpa_to_offset = uv_gpa_to_offset,
- .read_l_sw_ack = read_mmr_sw_ack,
- .read_g_sw_ack = read_gmmr_sw_ack,
- .write_l_sw_ack = write_mmr_sw_ack,
- .write_g_sw_ack = write_gmmr_sw_ack,
- .write_payload_first = write_mmr_payload_first,
- .write_payload_last = write_mmr_payload_last,
-};
-
-static struct bau_operations uv4_bau_ops = {
- .bau_gpa_to_offset = uv_gpa_to_soc_phys_ram,
- .read_l_sw_ack = read_mmr_proc_sw_ack,
- .read_g_sw_ack = read_gmmr_proc_sw_ack,
- .write_l_sw_ack = write_mmr_proc_sw_ack,
- .write_g_sw_ack = write_gmmr_proc_sw_ack,
- .write_payload_first = write_mmr_proc_payload_first,
- .write_payload_last = write_mmr_proc_payload_last,
-};
-
+static struct bau_operations ops __ro_after_init;
/* timeouts in nanoseconds (indexed by UVH_AGING_PRESCALE_SEL urgency7 30:28) */
static int timeout_base_ns[] = {
@@ -548,11 +527,12 @@ static unsigned long uv1_read_status(unsigned long mmr_offset, int right_shift)
* return COMPLETE, RETRY(PLUGGED or TIMEOUT) or GIVEUP
*/
static int uv1_wait_completion(struct bau_desc *bau_desc,
- unsigned long mmr_offset, int right_shift,
struct bau_control *bcp, long try)
{
unsigned long descriptor_status;
cycles_t ttm;
+ u64 mmr_offset = bcp->status_mmr;
+ int right_shift = bcp->status_index;
struct ptc_stats *stat = bcp->statp;
descriptor_status = uv1_read_status(mmr_offset, right_shift);
@@ -640,11 +620,12 @@ int handle_uv2_busy(struct bau_control *bcp)
}
static int uv2_3_wait_completion(struct bau_desc *bau_desc,
- unsigned long mmr_offset, int right_shift,
struct bau_control *bcp, long try)
{
unsigned long descriptor_stat;
cycles_t ttm;
+ u64 mmr_offset = bcp->status_mmr;
+ int right_shift = bcp->status_index;
int desc = bcp->uvhub_cpu;
long busy_reps = 0;
struct ptc_stats *stat = bcp->statp;
@@ -706,28 +687,59 @@ static int uv2_3_wait_completion(struct bau_desc *bau_desc,
}
/*
- * There are 2 status registers; each and array[32] of 2 bits. Set up for
- * which register to read and position in that register based on cpu in
- * current hub.
+ * Returns the status of current BAU message for cpu desc as a bit field
+ * [Error][Busy][Aux]
*/
-static int wait_completion(struct bau_desc *bau_desc, struct bau_control *bcp, long try)
+static u64 read_status(u64 status_mmr, int index, int desc)
{
- int right_shift;
- unsigned long mmr_offset;
+ u64 stat;
+
+ stat = ((read_lmmr(status_mmr) >> index) & UV_ACT_STATUS_MASK) << 1;
+ stat |= (read_lmmr(UVH_LB_BAU_SB_ACTIVATION_STATUS_2) >> desc) & 0x1;
+
+ return stat;
+}
+
+static int uv4_wait_completion(struct bau_desc *bau_desc,
+ struct bau_control *bcp, long try)
+{
+ struct ptc_stats *stat = bcp->statp;
+ u64 descriptor_stat;
+ u64 mmr = bcp->status_mmr;
+ int index = bcp->status_index;
int desc = bcp->uvhub_cpu;
- if (desc < UV_CPUS_PER_AS) {
- mmr_offset = UVH_LB_BAU_SB_ACTIVATION_STATUS_0;
- right_shift = desc * UV_ACT_STATUS_SIZE;
- } else {
- mmr_offset = UVH_LB_BAU_SB_ACTIVATION_STATUS_1;
- right_shift = ((desc - UV_CPUS_PER_AS) * UV_ACT_STATUS_SIZE);
- }
+ descriptor_stat = read_status(mmr, index, desc);
- if (bcp->uvhub_version == 1)
- return uv1_wait_completion(bau_desc, mmr_offset, right_shift, bcp, try);
- else
- return uv2_3_wait_completion(bau_desc, mmr_offset, right_shift, bcp, try);
+ /* spin on the status MMR, waiting for it to go idle */
+ while (descriptor_stat != UV2H_DESC_IDLE) {
+ switch (descriptor_stat) {
+ case UV2H_DESC_SOURCE_TIMEOUT:
+ stat->s_stimeout++;
+ return FLUSH_GIVEUP;
+
+ case UV2H_DESC_DEST_TIMEOUT:
+ stat->s_dtimeout++;
+ bcp->conseccompletes = 0;
+ return FLUSH_RETRY_TIMEOUT;
+
+ case UV2H_DESC_DEST_STRONG_NACK:
+ stat->s_plugged++;
+ bcp->conseccompletes = 0;
+ return FLUSH_RETRY_PLUGGED;
+
+ case UV2H_DESC_DEST_PUT_ERR:
+ bcp->conseccompletes = 0;
+ return FLUSH_GIVEUP;
+
+ default:
+ /* descriptor_stat is still BUSY */
+ cpu_relax();
+ }
+ descriptor_stat = read_status(mmr, index, desc);
+ }
+ bcp->conseccompletes++;
+ return FLUSH_COMPLETE;
}
/*
@@ -918,7 +930,7 @@ int uv_flush_send_and_wait(struct cpumask *flush_mask, struct bau_control *bcp,
struct uv1_bau_msg_header *uv1_hdr = NULL;
struct uv2_3_bau_msg_header *uv2_3_hdr = NULL;
- if (bcp->uvhub_version == 1) {
+ if (bcp->uvhub_version == UV_BAU_V1) {
uv1 = 1;
uv1_throttle(hmaster, stat);
}
@@ -958,7 +970,7 @@ int uv_flush_send_and_wait(struct cpumask *flush_mask, struct bau_control *bcp,
write_mmr_activation(index);
try++;
- completion_stat = wait_completion(bau_desc, bcp, try);
+ completion_stat = ops.wait_completion(bau_desc, bcp, try);
handle_cmplt(completion_stat, bau_desc, bcp, hmaster, stat);
@@ -1114,15 +1126,12 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
unsigned long end,
unsigned int cpu)
{
- int locals = 0;
- int remotes = 0;
- int hubs = 0;
+ int locals = 0, remotes = 0, hubs = 0;
struct bau_desc *bau_desc;
struct cpumask *flush_mask;
struct ptc_stats *stat;
struct bau_control *bcp;
- unsigned long descriptor_status;
- unsigned long status;
+ unsigned long descriptor_status, status, address;
bcp = &per_cpu(bau_control, cpu);
@@ -1171,10 +1180,24 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
record_send_statistics(stat, locals, hubs, remotes, bau_desc);
if (!end || (end - start) <= PAGE_SIZE)
- bau_desc->payload.address = start;
+ address = start;
else
- bau_desc->payload.address = TLB_FLUSH_ALL;
- bau_desc->payload.sending_cpu = cpu;
+ address = TLB_FLUSH_ALL;
+
+ switch (bcp->uvhub_version) {
+ case UV_BAU_V1:
+ case UV_BAU_V2:
+ case UV_BAU_V3:
+ bau_desc->payload.uv1_2_3.address = address;
+ bau_desc->payload.uv1_2_3.sending_cpu = cpu;
+ break;
+ case UV_BAU_V4:
+ bau_desc->payload.uv4.address = address;
+ bau_desc->payload.uv4.sending_cpu = cpu;
+ bau_desc->payload.uv4.qualifier = BAU_DESC_QUALIFIER;
+ break;
+ }
+
/*
* uv_flush_send_and_wait returns 0 if all cpu's were messaged,
* or 1 if it gave up and the original cpumask should be returned.
@@ -1296,7 +1319,7 @@ void uv_bau_message_interrupt(struct pt_regs *regs)
msgdesc.msg_slot = msg - msgdesc.queue_first;
msgdesc.msg = msg;
- if (bcp->uvhub_version == 2)
+ if (bcp->uvhub_version == UV_BAU_V2)
process_uv2_message(&msgdesc, bcp);
else
/* no error workaround for uv1 or uv3 */
@@ -1838,7 +1861,7 @@ static void pq_init(int node, int pnode)
* and the payload queue tail must be maintained by the kernel.
*/
bcp = &per_cpu(bau_control, smp_processor_id());
- if (bcp->uvhub_version <= 3) {
+ if (bcp->uvhub_version <= UV_BAU_V3) {
tail = first;
gnode = uv_gpa_to_gnode(uv_gpa(pqp));
first = (gnode << UV_PAYLOADQ_GNODE_SHIFT) | tail;
@@ -2034,8 +2057,7 @@ static int scan_sock(struct socket_desc *sdp, struct uvhub_desc *bdp,
struct bau_control **smasterp,
struct bau_control **hmasterp)
{
- int i;
- int cpu;
+ int i, cpu, uvhub_cpu;
struct bau_control *bcp;
for (i = 0; i < sdp->num_cpus; i++) {
@@ -2052,19 +2074,33 @@ static int scan_sock(struct socket_desc *sdp, struct uvhub_desc *bdp,
bcp->socket_master = *smasterp;
bcp->uvhub = bdp->uvhub;
if (is_uv1_hub())
- bcp->uvhub_version = 1;
+ bcp->uvhub_version = UV_BAU_V1;
else if (is_uv2_hub())
- bcp->uvhub_version = 2;
+ bcp->uvhub_version = UV_BAU_V2;
else if (is_uv3_hub())
- bcp->uvhub_version = 3;
+ bcp->uvhub_version = UV_BAU_V3;
else if (is_uv4_hub())
- bcp->uvhub_version = 4;
+ bcp->uvhub_version = UV_BAU_V4;
else {
pr_emerg("uvhub version not 1, 2, 3, or 4\n");
return 1;
}
bcp->uvhub_master = *hmasterp;
- bcp->uvhub_cpu = uv_cpu_blade_processor_id(cpu);
+ uvhub_cpu = uv_cpu_blade_processor_id(cpu);
+ bcp->uvhub_cpu = uvhub_cpu;
+
+ /*
+ * The ERROR and BUSY status registers are located pairwise over
+ * the STATUS_0 and STATUS_1 mmrs; each an array[32] of 2 bits.
+ */
+ if (uvhub_cpu < UV_CPUS_PER_AS) {
+ bcp->status_mmr = UVH_LB_BAU_SB_ACTIVATION_STATUS_0;
+ bcp->status_index = uvhub_cpu * UV_ACT_STATUS_SIZE;
+ } else {
+ bcp->status_mmr = UVH_LB_BAU_SB_ACTIVATION_STATUS_1;
+ bcp->status_index = (uvhub_cpu - UV_CPUS_PER_AS)
+ * UV_ACT_STATUS_SIZE;
+ }
if (bcp->uvhub_cpu >= MAX_CPUS_PER_UVHUB) {
pr_emerg("%d cpus per uvhub invalid\n",
@@ -2147,6 +2183,39 @@ fail:
return 1;
}
+static const struct bau_operations uv1_bau_ops __initconst = {
+ .bau_gpa_to_offset = uv_gpa_to_offset,
+ .read_l_sw_ack = read_mmr_sw_ack,
+ .read_g_sw_ack = read_gmmr_sw_ack,
+ .write_l_sw_ack = write_mmr_sw_ack,
+ .write_g_sw_ack = write_gmmr_sw_ack,
+ .write_payload_first = write_mmr_payload_first,
+ .write_payload_last = write_mmr_payload_last,
+ .wait_completion = uv1_wait_completion,
+};
+
+static const struct bau_operations uv2_3_bau_ops __initconst = {
+ .bau_gpa_to_offset = uv_gpa_to_offset,
+ .read_l_sw_ack = read_mmr_sw_ack,
+ .read_g_sw_ack = read_gmmr_sw_ack,
+ .write_l_sw_ack = write_mmr_sw_ack,
+ .write_g_sw_ack = write_gmmr_sw_ack,
+ .write_payload_first = write_mmr_payload_first,
+ .write_payload_last = write_mmr_payload_last,
+ .wait_completion = uv2_3_wait_completion,
+};
+
+static const struct bau_operations uv4_bau_ops __initconst = {
+ .bau_gpa_to_offset = uv_gpa_to_soc_phys_ram,
+ .read_l_sw_ack = read_mmr_proc_sw_ack,
+ .read_g_sw_ack = read_gmmr_proc_sw_ack,
+ .write_l_sw_ack = write_mmr_proc_sw_ack,
+ .write_g_sw_ack = write_gmmr_proc_sw_ack,
+ .write_payload_first = write_mmr_proc_payload_first,
+ .write_payload_last = write_mmr_proc_payload_last,
+ .wait_completion = uv4_wait_completion,
+};
+
/*
* Initialization of BAU-related structures
*/
@@ -2166,11 +2235,11 @@ static int __init uv_bau_init(void)
if (is_uv4_hub())
ops = uv4_bau_ops;
else if (is_uv3_hub())
- ops = uv123_bau_ops;
+ ops = uv2_3_bau_ops;
else if (is_uv2_hub())
- ops = uv123_bau_ops;
+ ops = uv2_3_bau_ops;
else if (is_uv1_hub())
- ops = uv123_bau_ops;
+ ops = uv1_bau_ops;
for_each_possible_cpu(cur_cpu) {
mask = &per_cpu(uv_flush_tlb_mask, cur_cpu);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 14:15:24 +0000