From f75a5b9907e8890e64d0a1a86b11e7db6fbd978c Mon Sep 17 00:00:00 2001 From: Randy Wright Date: Fri, 14 May 2021 10:26:54 -0600 Subject: [PATCH] serial: 8250_pci: Add support for new HPE serial device commit e0e24208792080135248f23fdf6d51aa2e04df05 upstream. Add support for new HPE serial device. It is MSI enabled, but otherwise similar to legacy HP server serial devices. Tested-by: Jerry Hoemann Signed-off-by: Randy Wright Cc: stable Link: https://lore.kernel.org/r/1621009614-28836-1-git-send-email-rwright@hpe.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_pci.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 8814ff38aa67b..941e1856482c8 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -58,6 +58,8 @@ struct serial_private { int line[0]; }; +#define PCI_DEVICE_ID_HPE_PCI_SERIAL 0x37e + static const struct pci_device_id pci_use_msi[] = { { PCI_DEVICE_SUB(PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9900, 0xA000, 0x1000) }, @@ -65,6 +67,8 @@ static const struct pci_device_id pci_use_msi[] = { 0xA000, 0x1000) }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9922, 0xA000, 0x1000) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_HP_3PAR, PCI_DEVICE_ID_HPE_PCI_SERIAL, + PCI_ANY_ID, PCI_ANY_ID) }, { } }; @@ -1965,6 +1969,16 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = { .init = pci_hp_diva_init, .setup = pci_hp_diva_setup, }, + /* + * HPE PCI serial device + */ + { + .vendor = PCI_VENDOR_ID_HP_3PAR, + .device = PCI_DEVICE_ID_HPE_PCI_SERIAL, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_hp_diva_setup, + }, /* * Intel */ @@ -4932,6 +4946,10 @@ static const struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_AUX, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b2_1_115200 }, + /* HPE PCI serial device */ + { PCI_VENDOR_ID_HP_3PAR, PCI_DEVICE_ID_HPE_PCI_SERIAL, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_b1_1_115200 }, { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, -- 2.51.0